A Complete Insight into Redmi 3 Android 6: Standards, Performance, and Practical Applications

Types of Redmi 3 Android 6 Variants

The Redmi 3 series, launched by Xiaomi, includes smartphones running on the Android 6 operating system, offering users a balance of performance, battery life, and value. While all models in this series operate on the Android 6 platform, there are key differences between the variants—particularly in hardware, software optimization, and user experience. Understanding these differences helps users make informed decisions based on their needs.

Redmi 3 (Standard) – Android 6.0 Marshmallow

Powered by Android 6.0 Marshmallow with Xiaomi’s MIUI 7 interface layered on top, this model delivers a clean and efficient user experience tailored for everyday use.

Advantages

• Stock Android 6 core with MIUI optimizations
• Doze mode for improved battery efficiency
• Google Now on Tap for contextual search and assistance
• Granular app permission controls for enhanced privacy
• Lightweight MIUI skin for faster performance

Limitations

• Less powerful hardware compared to Pro variant
• Lower resolution display (720p)
• Fewer camera enhancements and software features

Best for: Budget-conscious users, daily tasks, and those seeking reliable performance with stock Android benefits

Redmi 3 Pro – Android 6.0 Marshmallow

Despite some confusion in early reports, the Redmi 3 Pro also runs on Android 6.0 Marshmallow (not Lollipop), enhanced with MIUI 7. It features upgraded hardware and software refinements for a more premium experience.

Advantages

• Superior Snapdragon 650 processor for smoother multitasking
• Higher-quality 1080p Full HD display
• Enhanced 16MP rear camera with advanced imaging features
• Improved Doze algorithm for extended battery life
• Smoother animations and UI responsiveness

Limitations

• Higher price point than standard Redmi 3
• Slightly heavier and larger form factor
• Increased power consumption due to higher-end components

Best for: Users wanting a near-flagship experience, better display, and improved camera performance within the mid-range segment

Model	Operating System	Processor	Display	Camera	Battery
Redmi 3 (Standard)	Android 6.0 Marshmallow (MIUI 7)	Qualcomm Snapdragon 616	5.0" HD (720p)	13MP rear, 5MP front	4100 mAh
Redmi 3 Pro	Android 6.0 Marshmallow (MIUI 7)	Qualcomm Snapdragon 650	5.0" Full HD (1080p)	16MP rear, 5MP front	4050 mAh

Clarification Note: There is a common misconception that the Redmi 3 Pro runs on Android Lollipop. However, both the Redmi 3 and Redmi 3 Pro were launched with Android 6.0 Marshmallow out of the box. The Pro model offers hardware and UI refinements, not a different base OS version.

Tech Tip: To maximize battery life on either model, enable Doze mode and review app permissions regularly. Avoid installing bloatware, as MIUI’s optimization works best with minimal background processes.

Materials and Design of the Redmi 3 (Android 6)

The Xiaomi Redmi 3, running on Android 6.0 Marshmallow, combines premium aesthetics with functional engineering. Its all-metal body and carefully selected materials deliver a sleek, modern appearance while ensuring durability and comfort in daily use. Designed for value-conscious users without compromising on build quality, the Redmi 3 stands out in its price segment with a refined unibody construction and thoughtful ergonomics.

Body Materials and Construction

The Redmi 3 features a premium aluminum unibody chassis, giving it a solid, high-end feel that’s uncommon in budget smartphones. The back panel is crafted from anodized aluminum, offering a smooth, scratch-resistant surface that feels comfortable in hand and resists fingerprints better than plastic alternatives.

Beneath the metal exterior, Xiaomi integrates internal structural reinforcements made from fiberglass and polycarbonate. These materials enhance the phone’s rigidity, absorb impact stress, and help reduce overall weight—making the device both durable and lightweight at just 144 grams.

The front of the phone is protected by a layer of scratch-resistant glass that covers the 5-inch HD display. This glass not only improves touch responsiveness but also adds structural integrity and a seamless visual appeal. The tight integration of metal, glass, and composite materials ensures long-term resilience against drops, bends, and everyday wear.

Sleek and Ergonomic Design

Xiaomi focused on usability and comfort when designing the Redmi 3. Its compact dimensions—139.3 x 69.6 x 8.5 mm—make it easy to hold and operate with one hand, despite its metal build. The gently rounded edges and slim 8.5mm profile contribute to a comfortable grip, reducing hand fatigue during extended use.

The placement of physical controls is intuitive: the volume rocker and power button are located on the right side, within easy thumb reach. The rear-mounted camera module is centered at the top of the back panel, minimizing the chance of lens scratching when placed face down. This thoughtful layout enhances both aesthetics and practicality.

Color Options and Aesthetic Appeal

The Redmi 3 is available in three elegant color finishes: Dark Gray, Silver, and Gold. Each variant features a metallic sheen that enhances the premium perception of the device. The anodized aluminum body reflects light subtly, giving the phone a sophisticated look that rivals more expensive models.

These color options cater to a wide range of preferences—Dark Gray offers a minimalist, professional look; Silver provides a clean, modern aesthetic; and Gold delivers a touch of luxury. The consistent finish across the body, including the frame and back, ensures a cohesive and polished appearance.

Display and Design Features

The Redmi 3 is equipped with a 5-inch IPS LCD display with a resolution of 720 x 1280 pixels (294 PPI), delivering sharp text and vibrant colors suitable for everyday tasks like browsing, video playback, and gaming. The screen is optimized for outdoor visibility and viewing angles, making it functional in various lighting conditions.

A key design highlight is the minimal bezel framing the display. The narrow top and side bezels maximize screen real estate while maintaining structural support, giving the phone a modern, immersive look. The front also houses essential components like the earpiece, proximity sensor, and front-facing camera in a clean, symmetrical layout.

Additional design elements include a matte-finish speaker grille at the bottom, a centered logo on the back, and flush-mounted buttons that blend seamlessly with the metal body. These details reflect Xiaomi’s attention to craftsmanship, even in budget-oriented devices.

Feature	Specification	Benefit
Body Material	Aluminum unibody with internal polycarbonate frame	Durable, lightweight, and premium feel
Dimensions	139.3 x 69.6 x 8.5 mm	Compact and ergonomic for one-handed use
Weight	144 grams	Light enough for prolonged use without fatigue
Display	5.0" HD (720 x 1280), IPS LCD	Balanced clarity and power efficiency
Color Options	Dark Gray, Silver, Gold	Versatile styles for different user preferences

Design Advantages Summary

Premium Build Quality: Full-metal unibody design sets it apart from plastic-bodied competitors in the same price range.

Ergonomic Form Factor: Compact size and rounded edges ensure comfortable handling and pocketability.

Visual Sophistication: Minimal bezels and refined finishes give the phone a high-end appearance.

Durability Enhancements: Combination of aluminum, glass, and reinforced internal materials improves longevity.

User-Centric Layout: Intuitively placed buttons and centered camera for ease of access and balanced aesthetics.

Note: While the metal body enhances durability, it may interfere slightly with signal reception. Avoid using thick metal cases that could further impact connectivity. Regular cleaning with a soft, dry cloth helps maintain the finish and prevents buildup of oils and dirt, especially on fingerprint-prone surfaces.

How To Use Redmi 3 Android 6: A Complete User Guide

The Xiaomi Redmi 3, powered by Android 6.0 Marshmallow, is a reliable and versatile smartphone designed for everyday use. Despite its compact size and budget-friendly price, it delivers a robust experience across communication, multimedia, productivity, and customization. This guide explores how to effectively use the Redmi 3 for optimal performance and user satisfaction.

Daily Communication & Productivity

The Redmi 3 excels in handling essential day-to-day tasks with ease, thanks to its intuitive interface and stable Android 6 operating system. Whether you're staying in touch or managing your schedule, the device supports seamless functionality.

• Calling & Messaging: Make crystal-clear calls and send SMS/MMS messages using the native Phone and Messages apps. Supports dual SIM functionality for personal and work numbers.
• Internet Browsing: Access websites efficiently using the default Mi Browser or download Chrome from the Google Play Store for enhanced speed and security.
• Social Media: Stay connected on platforms like Facebook, WhatsApp, Instagram, and Twitter with smooth app performance and responsive touch controls.
• Calendar & Reminders: Use the built-in Calendar app to schedule events, set alarms, and sync with Google accounts for cross-device access.

Pro Tip: Enable Quick Ball or Floating Notifications in Settings > Additional Settings for faster app switching during multitasking.

Photo & Video Capture

The Redmi 3 features a capable camera setup that allows users to capture high-quality images and videos for personal or social use. Its software enhancements make photography accessible even for beginners.

• Rear Camera: 13MP sensor with autofocus, LED flash, and support for 1080p video recording at 30fps.
• Front Camera: 5MP front-facing camera ideal for selfies and HD video calls via Skype or WhatsApp.
• Camera Modes: Includes Panorama, HDR (High Dynamic Range), Beauty Mode, Timer, and Pro mode for manual adjustments like ISO and exposure.
• Editing Tools: Built-in gallery editor allows cropping, filters, brightness adjustment, and direct sharing to social networks.

Best Practice: Clean the lens regularly and use grid lines (enable in Camera Settings) for better composition and alignment.

Apps, Entertainment & Gaming

With access to the Google Play Store, the Redmi 3 opens up a world of applications and games. Its Qualcomm Snapdragon 616 processor and 2GB RAM ensure responsive performance for most daily-use apps and light gaming.

• App Compatibility: Runs most Android 6-compatible apps including YouTube, Netflix, Spotify, Google Maps, and productivity tools like Google Docs and Dropbox.
• Gaming Experience: Handles casual and mid-tier games like Candy Crush, Asphalt 8, and Clash Royale smoothly. Heavy 3D games may require lowering graphics settings.
• Storage Management: 16GB internal storage (approx. 10GB usable); expandable up to 128GB via microSD card for storing apps, music, and media.
• Media Playback: Supports MP3, AAC, FLAC, MP4, and AVI formats. Use Mi Music and Mi Video apps or install third-party players like VLC.

Performance Tip: Close unused background apps regularly to free up RAM and maintain smooth operation.

Customization & System Settings

Android 6 Marshmallow offers deep customization options, allowing users to tailor the Redmi 3 to their preferences for display, sound, privacy, and battery efficiency.

• Themes & Wallpapers: Personalize your home screen using MIUI themes, live wallpapers, and icon packs from the Themes app.
• App Permissions: Control what data each app can access (e.g., location, camera, contacts) via Settings > Apps > App Permissions — a key privacy feature in Android 6.
• Battery Optimization: Enable Doze mode and App Standby to extend battery life by limiting background activity when the phone is idle.
• Display & Sound: Adjust brightness, font size, screen timeout, and notification sounds under Display and Sound settings.

Hidden Feature: Use "Double-tap to wake" and "Raise to wake" in Additional Settings > Buttons & Gestures for convenient access.

Software Updates & Device Maintenance

Keeping your Redmi 3 updated ensures security, stability, and access to new features. Regular maintenance helps sustain performance over time.

• System Updates: Check for MIUI updates via Settings > About phone > System update. Xiaomi periodically releases patches and version upgrades.
• Security Patches: Android 6 includes monthly security updates (when provided by Xiaomi) to protect against vulnerabilities.
• Storage Cleanup: Use the built-in Cleaner app to remove junk files, cache, and duplicate photos automatically.
• Backup & Reset: Back up contacts, messages, and settings to your Mi Account or Google account. Perform factory reset if needed under Settings > Additional Settings > Backup & Reset.

Maintenance Tip: Restart your phone weekly to clear memory and refresh system processes.

Connectivity & Additional Features

The Redmi 3 supports a wide range of connectivity options and utility features that enhance usability in various environments.

• Wi-Fi & Bluetooth: Connect to wireless networks and pair with headphones, speakers, or fitness trackers.
• GPS & Navigation: Accurate location tracking with Google Maps, Waze, and offline navigation support.
• USB & OTG: Use USB On-The-Go (OTG) to connect flash drives, keyboards, or game controllers via an adapter.
• FM Radio: Built-in FM radio (requires wired headphones as antenna) for listening to local stations without data usage.
• Motion Sensors: Accelerometer, proximity, and compass support for auto-rotate, step counting, and gaming controls.

Useful Hack: Download offline maps in Google Maps to save data while traveling.

Expert Recommendation: For long-term usability, install a lightweight antivirus app, avoid sideloading unknown APKs, and keep at least 1–2GB of free storage. Consider using a screen protector and case to protect the device physically. Even though the Redmi 3 is no longer receiving major updates, it remains a dependable device for basic smartphone needs when properly maintained.

Feature	Specification	User Benefit
Operating System	Android 6.0 Marshmallow with MIUI 7/8	Smooth performance, app compatibility, and battery-saving features
Processor	Qualcomm Snapdragon 616 (8-core)	Efficient multitasking and responsive app switching
RAM & Storage	2GB RAM, 16GB internal, expandable to 128GB	Adequate for daily use; microSD ideal for media storage
Camera	13MP rear, 5MP front, 1080p video	High-quality photos and selfies with editing tools
Battery	4100 mAh (non-removable)	Up to 2 days of moderate use; supports fast charging
Connectivity	4G LTE, Wi-Fi, Bluetooth 4.1, GPS, FM Radio	Versatile connectivity for internet, media, and navigation

Final Tips for Optimal Usage

• Charge Smart: Avoid letting the battery drop below 20%. Use original charger for best results.
• Security First: Set up a PIN, pattern, or fingerprint lock (Redmi 3 has a rear fingerprint sensor).
• Manage Notifications: Disable unnecessary alerts to reduce distractions and save battery.
• Cloud Sync: Regularly back up photos and contacts to Google or Mi Cloud to prevent data loss.
• Offline Functionality: Download music, maps, and documents for use without internet access.

How To Choose The Redmi 3 Android 6: A Complete Buyer’s Guide

Selecting the right smartphone for personal or business use requires careful consideration of performance, reliability, and value. The Xiaomi Redmi 3 running Android 6.0 (Marshmallow) remains a popular choice due to its balanced features and affordability. This comprehensive guide breaks down the key factors to help you make an informed decision when purchasing the Redmi 3, whether for individual use or in bulk for business deployment.

Important Note: While the Redmi 3 was a standout budget device in its time, it is now considered a legacy model. Consider your long-term needs, app compatibility, and security updates before purchasing, especially for business use.

Key Factors When Choosing the Redmi 3 Android 6

• Storage Requirements

  The Redmi 3 offers 16GB of internal storage, which is adequate for basic users but may feel limiting for those who install many apps or store large media files. However, its expandable storage via microSD card—supporting up to 256GB—makes it highly versatile for users with growing data needs.

  This flexibility is ideal for photographers, content creators, or small business owners who need to store documents, presentations, or customer data without relying on cloud services. Be mindful that apps and system files consume a portion of the internal storage, so actual usable space is closer to 10–12GB out of the box.

• Battery Life

  One of the Redmi 3’s most praised features is its exceptional battery performance. Equipped with a large 4100mAh battery, it delivers up to two full days of moderate use on a single charge—making it ideal for users who are frequently on the move or in areas with limited charging access.

  The phone also includes power-saving modes that extend battery life by limiting background processes, reducing screen brightness, and disabling non-essential connectivity. For business users or travelers, this means fewer interruptions and greater productivity without constant recharging.

• Camera Features

  The Redmi 3 features a 13-megapixel rear camera with LED flash, autofocus, and support for 1080p video recording. It performs well in daylight, capturing sharp and vibrant images suitable for social media, documentation, or product photography.

  The 5-megapixel front-facing camera is excellent for video conferencing, selfies, and facial recognition apps. While low-light performance is modest compared to modern smartphones, it remains functional for basic photography needs. For small businesses or entrepreneurs, this camera setup offers solid value for digital content creation without the need for additional equipment.

• Pricing and Budget Considerations

  The Redmi 3 was launched as a budget-friendly smartphone, offering premium-like features at an accessible price point. Even today, it remains a cost-effective option for individuals or organizations looking to equip multiple users without overspending.

  Buyers purchasing in bulk—such as for employee handsets, training devices, or point-of-sale systems—can often negotiate volume discounts with suppliers. Its affordability also makes it a practical choice for secondary devices, backup phones, or temporary deployments.

• Market Demand and Trends

  For business buyers, understanding market trends is crucial. While the Redmi 3 was highly popular during its release, consumer preferences have shifted toward newer models with faster processors, improved cameras, and updated operating systems.

  Before making bulk purchases, research current customer preferences, app compatibility with Android 6.0, and potential limitations in software support. Reading user reviews and analyzing sales data can help determine whether the Redmi 3 still aligns with your target market’s expectations or if a more recent model would be a better investment.

Feature	Redmi 3 Specification	Best For	Considerations
Internal Storage	16GB (approx. 10–12GB usable)	Basic users, light app usage	Consider microSD for expansion
Expandable Storage	Up to 256GB via microSD	Media storage, document-heavy use	Uses hybrid SIM slot (SIM 2 or SD)
Battery Capacity	4100mAh	Long battery life, travel use	No fast charging support
Rear Camera	13MP with LED flash	Daylight photography, documentation	Limited low-light performance
Front Camera	5MP	Video calls, selfies	Suitable for basic use only
Operating System	Android 6.0 Marshmallow (MIUI)	Budget performance	Limited app and security updates

Expert Tip: If you're considering the Redmi 3 for business deployment, test a unit first to evaluate app compatibility, Wi-Fi stability, and overall performance under real-world conditions. This helps avoid scalability issues when purchasing in bulk.

Additional Recommendations

• Check for firmware updates to ensure the device runs the latest MIUI version available for Android 6.0.
• Use a protective case and screen protector to extend the device’s lifespan, especially in high-usage environments.
• Regularly clear cache and manage background apps to maintain smooth performance over time.
• Consider pairing the device with cloud storage for automatic backups and better data management.
• For business use, explore mobile device management (MDM) solutions compatible with Android 6.0 to enhance security and control.

In conclusion, the Redmi 3 Android 6 offers a compelling mix of battery life, camera quality, and expandable storage at an affordable price. While it may not meet the demands of power users or those requiring the latest software features, it remains a practical choice for budget-conscious buyers and small-scale business operations. Always weigh its capabilities against your current and future needs to ensure it remains a worthwhile investment.

Frequently Asked Questions About Redmi 3 Running Android 6.0

Q1: What kind of performance can be expected from the Redmi 3?

The Xiaomi Redmi 3 delivers reliable and efficient performance for its class, making it a solid choice for budget-conscious users seeking dependable everyday functionality. Powered by a Qualcomm Snapdragon 616 octa-core processor clocked at up to 1.2 GHz and paired with 2GB of RAM, the device handles multitasking with relative ease.

• Daily Use: Smooth navigation through the MIUI interface, web browsing, social media, email, and messaging apps runs without major lag.
• Gaming: Handles casual and moderately demanding games like Asphalt 8 or Temple Run at medium settings, though graphically intensive titles may experience frame drops.
• Camera & Media: Fast photo capture and smooth video playback up to 1080p resolution.
• Battery Efficiency: The 4,100mAh battery provides excellent endurance, often lasting 1.5 to 2 days on moderate use, complementing the processor’s energy efficiency.

While not designed for heavy gaming or professional tasks, the Redmi 3 offers a balanced and responsive experience ideal for entry-level smartphone users.

Q2: Can the storage on the Redmi 3 be expanded?

Yes, the Redmi 3 supports microSD card expansion, which is a significant advantage for users who store large amounts of media, apps, or documents. The phone comes with 16GB of internal storage, of which approximately 10–12GB is available to the user after the operating system and pre-installed apps.

• Expansion Capacity: Supports microSD cards of up to 256GB, allowing for massive storage upgrades.
• Hybrid SIM Slot: The second SIM slot is hybrid, meaning you can use either a second SIM card or a microSD card, but not both simultaneously. This is important for dual-SIM users who also want expanded storage.
• App Management: While some apps can be moved to the SD card via Android settings, not all apps support this feature, and performance may vary slightly when running apps from external storage.

This expandable storage makes the Redmi 3 a practical option for users who need flexibility in managing their files and media without relying solely on cloud services.

Q3: Is the camera on the Redmi 3 capable of taking quality photos?

The Redmi 3 features a well-regarded camera setup for its price point at launch, delivering surprisingly good photo quality under favorable conditions. It is equipped with a 13-megapixel rear camera with an f/2.2 aperture and LED flash, along with phase-detection autofocus for quicker shot capture.

• Rear Camera: Produces sharp, detailed images in daylight with accurate color reproduction. Low-light performance is acceptable for casual use, though images may show noise and reduced detail.
• Front Camera: A 5-megapixel front-facing camera with an f/2.0 aperture is excellent for selfies and video calls, especially in well-lit environments.
• Features: Supports 1080p video recording, HDR, panorama, and various shooting modes via the MIUI camera app.
• Limitations: Lack of optical image stabilization (OIS) means shaky hands can affect photo clarity, and dynamic range is limited in high-contrast scenes.

While not competing with flagship cameras, the Redmi 3's imaging capabilities were considered strong for a budget smartphone and remain suitable for everyday photography needs.

Q4: What version of Android does the Redmi 3 run?

The Redmi 3 originally shipped with Android 6.0 Marshmallow, overlaid with Xiaomi’s custom MIUI 7 (later upgradable to MIUI 9 based on Android 6.0). Android 6.0 was a major milestone in the Android ecosystem, introducing several user-focused improvements:

• Doze Mode: Significantly improved battery life by reducing background activity when the phone is idle.
• App Permissions: Introduced granular app permission controls, allowing users to grant or deny access to location, camera, contacts, etc., on a per-app basis—enhancing privacy and security.
• Direct Share: Enabled quick sharing of content to specific contacts directly from the share menu.
• Now on Tap: Context-aware assistant feature (though limited in MIUI implementation).

While the Redmi 3 did not receive official updates beyond Android 6.0, MIUI updates brought new features, UI refinements, and security patches within the Marshmallow framework. Users seeking newer Android versions may explore custom ROMs, though this voids warranty and carries risks.

Q5: Does the Redmi 3 support dual SIM cards?

Yes, the Redmi 3 supports dual SIM functionality, making it ideal for users who need to manage multiple phone numbers on a single device. It features a dual SIM (Nano-SIM, dual stand-by) configuration:

• Usage Scenarios: Perfect for separating personal and work lines, using local and international carriers, or combining voice and data plans from different networks.
• Hybrid Slot: The second SIM tray is shared with the microSD card slot. You can choose to use two SIMs or one SIM and a memory card, but not all three simultaneously.
• Network Support: Both SIMs support 4G LTE (FDD-LTE and TD-LTE), allowing high-speed data on either line, though only one SIM can be active on 4G at a time.
• Convenience: SIM management is handled through the Settings menu, allowing users to set default SIMs for calls, texts, and mobile data.

This dual-SIM capability enhances the phone’s versatility, particularly in regions where multi-network usage is common or for travelers needing flexible connectivity options.