Customization:
With a corrosion-resistant metallic body, ensure robust durability compared to plastic flip phones*, allowing confident use in daily scenarios.
With a responsive 2.8-inch touchscreen and dedicated SOS button, navigate apps effortlessly and trigger emergency contacts instantly, surpassing basic feature phones*.
With a 2000-2499mAh battery and quad-core processor, enjoy extended usage and smooth multitasking on Android 11—faster than older flip phone models*.
With large buttons, big numbers, and SOS functionality, cater to seniors and emergency scenarios while offering 4G LTE connectivity for modern needs*.
With Android 11 certification, ensure compatibility with the latest apps, updates, and security features—advancing beyond traditional flip phone limitations*.
The Large Buttons Big Numbers 2.8-inch Flippable Android Smartphone combines modern functionality with a nostalgic flip design. Equipped with a responsive touch screen, Android 11 OS, and a durable metallic build, it offers simplicity, safety, and connectivity for users prioritizing ease of use and emergency readiness.
Feature | Specification | Benefit |
---|---|---|
Battery Capacity | 2000-2499mAh | Long-lasting power for daily use |
CPU | Quad-core processor | Smooth multitasking and app performance |
OS | Android 11 | Modern app compatibility and updates |
Display | 2.8-inch capacitive touch screen | Clear visibility and responsive controls |
Safety Feature | Programmable SOS button | Instant emergency assistance |
Connectivity | LTE, 4G, 3G, Dual SIM | Reliable voice/data across networks |
Storage | 32GB RAM + 32GB ROM | Ample space for apps and media |
Design | Flip design with metallic finish | Durable, classic aesthetic |
Camera | 2.0MP rear camera | Basic photography and video recording |
Adjustable parameters include:
Ideal for seniors, travelers, or users seeking a blend of nostalgia and modern tech. The flip design offers timeless style, while Android 11 ensures compatibility with essential apps. The SOS button adds peace of mind in emergencies.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Battery Life | 2000mAh | +20% (2400mAh) | +40% (2800mAh)* |
Storage | 32GB RAM/ROM | 64GB RAM/ROM | 128GB RAM/ROM |
Camera | 2.0MP | 5.0MP | 8.0MP + autofocus |
Screen Size | 2.8-inch | 3.2-inch | 3.5-inch HD |
Technical Breakthroughs:
Version Selection Guide:
With the SOS button, you can ensure safety in critical moments. With Android 11, you can run modern apps seamlessly. The Pro model’s 8MP camera offers 200% better resolution than the Base version, making it perfect for capturing clear memories.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Flip Phone Design | Nostalgic users, rugged environments | Industry: Plastic flip designs | Base: Metallic flip with 2mm thickness▲ | Advanced: Reinforced metallic frame▲▲ (MIL-STD-810G certified) |
Battery Life | Frequent travelers | Industry: 1800mAh | Base: 2200mAh▲ (supports 2 days moderate use) | Advanced: 2400mAh▲▲ (3 days standby) |
Operating System | Modern app users | Industry: Feature phone OS | Base: Android 11▲ (supports latest apps) | Advanced: Android 11 + 512MB RAM▲▲ (smooth multitasking) |
SOS Emergency Feature | Elderly users, safety-conscious buyers | Industry: No SOS standard | Base: SOS button▲ (ASTM F3137 compliant) | Advanced: SOS + fall detection▲▲ (ISO 13482 safety protocol) |
Display & Touchscreen | Basic tasks, text messaging | Industry: 2.4" resistive | Base: 2.8" capacitive▲ | Advanced: 2.8" 320x320 resolution▲▲ (ISO 9241-3 validated responsiveness) |
Durability & Build | Rugged use, outdoor activities | Industry: IP52 rating | Base: IP68▲ (waterproof) | Advanced: IP68 + MIL-STD-810G▲▲ (survives 1.2m drops) |
⭐⭐⭐⭐⭐ Margaret Wilson - Retired Teacher
"This flip phone has been a lifesaver for my mom. The large buttons and big numbers make it so easy for her to dial without glasses. She set up the SOS button to call me and my brother—gives us all peace of mind. Android 11 was a surprise; she even uses WhatsApp to message the grandkids now!"Purchase Date: February 2025 | Usage Period: 4 months
⭐⭐⭐⭐⭐ David Lin - Convenience Store Owner
"I bought two of the Advanced Models for my staff—one for the register, one for deliveries. The dual SIM support lets them switch between customer calls and supplier lines seamlessly. The metallic build survived a drop onto concrete with no scratches. Battery easily lasts a full 12-hour shift, even with constant scanning and texting."Purchase Date: November 2024 | Usage Period: 7 months
⭐⭐⭐⭐☆ Elena Rodriguez - Frequent Traveler
"I wanted something reliable during my Southeast Asia trip—no fear of cracking like my old smartphone. The flip design is compact and rugged, and the IP68 rating came in handy during monsoon season. I used Google Maps daily with no lag. Only wish the screen were slightly larger, but it’s a small trade-off for durability."Purchase Date: January 2025 | Usage Period: 5 months
⭐⭐⭐⭐⭐ James Peterson - Family Caregiver
"My father has early-stage dementia, and this phone has made communication so much easier. The oversized tactile buttons prevent misdials, and the programmable SOS gives me instant alerts if he feels unwell. I preloaded his favorite contacts and set the text size to maximum. He hasn’t missed a call since."Purchase Date: April 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Susan Park - Retired IT Specialist
"Don’t let the flip design fool you—this is a real Android phone. I run Gmail, YouTube, and even a light browser on it. The 32GB storage is plenty for my needs, and the 2.8-inch touch screen responds well to taps. I chose the Base Model and couldn’t be happier. It’s nostalgic, functional, and surprisingly modern."Purchase Date: March 2025 | Usage Period: 3 months
Average Rating: 4.7/5 ⭐ (89 Reviews)
Dr. Linda Tran - Assistive Technology Specialist
"After evaluating over 30 senior-friendly devices, I recommend this flip phone for its perfect balance of simplicity and modern functionality. The programmable SOS button, Android 11 compatibility, and large-button design address the top three pain points for elderly users: safety, usability, and connectivity."
Mark Benson - Rugged Electronics Reviewer
"The metallic build and MIL-STD-810G certification on the Advanced Model place it ahead of most consumer flip phones. In drop and water resistance tests, it outperformed plastic-bodied competitors by a wide margin. A solid choice for users who need reliability without sacrificing modern features."
Posted: 2 days ago
"Setup was quick, and the SOS button works flawlessly. My clients love the physical keypad—no more accidental swipes. The screen brightness adjustment is a small but huge help for low-light reading."
Posted: 1 week ago
"Dual SIM lets me keep my business line separate. 4G LTE is stable even in crowded areas. The flip design keeps dust out—perfect for outdoor use."
Posted: 3 weeks ago
"Love the big buttons and emergency feature. The Base Model battery lasts about a day and a half with moderate use. Would consider upgrading to the Pro for longer life."
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