Iphone 6s Vs Iphone 8 Is Upgrading Really Worth It

For years, the iPhone 6s has been a reliable companion for millions. Launched in 2015, it offered solid performance, excellent build quality, and iOS support that lasted well into the late 2010s. But Apple’s release of the iPhone 8 in 2017 brought meaningful upgrades—better processing power, improved cameras, wireless charging, and a more modern design. If you're still using an iPhone 6s today, the question isn't just whether you *can* upgrade—it's whether you *should*. This article breaks down every key difference to help you decide if moving from the 6s to the 8 delivers real value or simply incremental improvements.

Performance: A Noticeable Leap in Speed

The most significant difference between the iPhone 6s and iPhone 8 lies under the hood. The 6s runs on Apple’s A9 chip with 2GB of RAM, while the 8 features the A11 Bionic chip and the same 2GB of RAM. On paper, the RAM remains unchanged, but the A11 Bionic is a generational leap forward in both CPU and GPU performance.

In real-world use, this means faster app launches, smoother multitasking, and better responsiveness when using graphics-intensive apps or games. Apps like Instagram, Safari, and even AR experiences run noticeably smoother on the iPhone 8. Benchmark tests show the A11 delivering around 25–30% faster single-core performance and nearly double the multi-core efficiency compared to the A9.

Tip: If you frequently experience app crashes or slow loading times on your 6s, upgrading to the 8 will provide immediate relief.

Design and Build: Subtle Refinements That Add Up

At first glance, the iPhone 6s and 8 look nearly identical. Both feature a 4.7-inch display, aluminum body, physical Home button, and similar dimensions. However, the iPhone 8 uses a stronger glass back, which enables wireless charging—a feature absent on the 6s. This glass also makes the 8 slightly more prone to cracking if dropped, but it feels more premium and aligns with modern smartphone trends.

The frame on the iPhone 8 is made from aerospace-grade aluminum, and Apple claims improved durability over the 6s. While both phones are rated IP67 for dust and water resistance (the 6s unofficially, the 8 officially), the 8 handles moisture exposure far better thanks to tighter seals and better internal protection.

“Even small refinements in materials and sealing can significantly extend a phone’s lifespan in daily use.” — David Lin, Mobile Hardware Analyst at TechInsight Group

Camera Comparison: Sharper Photos, Better Low-Light Performance

The camera upgrade from the 6s to the 8 may seem modest on paper—both have a 12MP rear sensor—but the improvements are substantial in practice. The iPhone 8 features a larger and faster sensor, optical image stabilization (OIS), and enhanced software processing powered by the A11 chip.

OIS alone makes a dramatic difference. It reduces blur in low-light photos and stabilizes video recording, resulting in noticeably clearer images at night or in dim environments. The 8 also supports 4K video at 60fps (compared to 30fps on the 6s) and offers better color accuracy and dynamic range.

Front-facing cameras remain at 5MP, but the 8 benefits from better tone mapping and noise reduction during FaceTime calls and selfies.

Feature	iPhone 6s	iPhone 8
Rear Camera	12MP, f/2.2, no OIS	12MP, f/1.8, with OIS
Video Recording	4K @ 30fps	4K @ 60fps
Front Camera	5MP, Retina Flash	7MP, Retina Flash + Better Processing
Low-Light Performance	Fair	Good

Battery Life and Charging: Efficiency Meets Convenience

Battery capacity is almost identical—1715 mAh on the 6s versus 1821 mAh on the 8—but the A11 chip’s power efficiency gives the iPhone 8 a clear edge. Real-world usage shows the 8 lasting up to 1.5 hours longer on a single charge, especially when handling background tasks, streaming, or GPS navigation.

More importantly, the iPhone 8 supports **wireless charging** via Qi-compatible pads. While not revolutionary, this adds convenience for users who want to drop their phone on a pad instead of plugging in daily. The 8 also supports faster wired charging with a USB-C to Lightning cable and 18W+ adapter (sold separately), though the included 5W charger limits this benefit out of the box.

Tip: Pair your iPhone 8 with a $20 Qi charging pad for clutter-free charging on your nightstand or desk.

iOS Support and Long-Term Value

One of the iPhone’s greatest strengths is long-term software support. The iPhone 6s launched with iOS 9 and received updates all the way through iOS 15—six major versions. However, Apple ended major update support for the 6s with iOS 16, meaning it no longer gets new features or security patches.

In contrast, the iPhone 8 continues to receive updates. As of 2024, it supports iOS 17 and is expected to get iOS 18. This extended support ensures compatibility with newer apps, better security, and access to modern iOS features like StandBy mode, improved Focus filters, and enhanced privacy tools.

If you rely on banking apps, messaging platforms, or productivity tools, many now require iOS 15 or later. Staying on an outdated OS increases vulnerability and limits functionality.

Mini Case Study: Sarah’s Upgrade Dilemma

Sarah had used her iPhone 6s since 2016. By 2023, she noticed apps took longer to load, her camera struggled in restaurants, and her device wouldn’t install the latest version of WhatsApp. After researching, she upgraded to a refurbished iPhone 8 for $180. The change was immediate: her email synced faster, FaceTime calls were clearer, and she could finally use wireless charging at her office. Most importantly, her phone began receiving critical security updates again. For Sarah, the upgrade wasn’t about luxury—it restored reliability.

Is the Upgrade Worth It? A Practical Checklist

Before deciding, ask yourself the following questions. If you answer “yes” to three or more, upgrading is likely worthwhile:

• Do apps frequently crash or freeze on your 6s?
• Have you stopped receiving iOS updates?
• Is your battery dying before the end of the day?
• Do you take photos in low light often?
• Would wireless charging simplify your routine?
• Are newer apps failing to install or run poorly?

Step-by-Step Guide to Making the Switch

1. Back up your iPhone 6s: Use iCloud or iTunes to ensure all data is saved.
2. Check carrier compatibility: Confirm the iPhone 8 works with your provider (all models support major U.S. carriers).
3. Buy wisely: Consider a certified refurbished model from Apple or trusted retailers to save money.
4. Transfer data: Restore from backup during setup on the iPhone 8.
5. Test key features: Verify camera, Wi-Fi, cellular, and Face ID work properly.
6. Enable optimizations: Turn on Auto-Brightness, Background App Refresh limits, and set up wireless charging.

Frequently Asked Questions

Can the iPhone 8 still be used in 2024?

Yes. While it’s no longer Apple’s newest model, the iPhone 8 remains capable for everyday tasks. It supports the latest iOS versions, runs modern apps smoothly, and receives security updates. For casual users, it’s still a solid choice.

Is the iPhone 6s too old to use safely?

It depends. Without iOS updates, the 6s lacks the latest security patches, making it vulnerable to emerging threats. If you use it for email, banking, or social media, the risks increase. For basic calling and texting, it may still suffice—but not recommended for primary internet use.

Does the iPhone 8 support 5G?

No. The iPhone 8 uses LTE Advanced (4G) networks only. If 5G connectivity is important to you, consider upgrading to an iPhone 12 or later.

Final Verdict: When the Upgrade Makes Sense

Upgrading from the iPhone 6s to the iPhone 8 isn’t about chasing the latest trend—it’s about reclaiming performance, security, and usability. For users still clinging to a 6s in 2024, the 8 offers tangible improvements: faster processing, better photos, longer battery life, wireless charging, and continued iOS support.

If your 6s is struggling to keep up or no longer receives updates, the move to the 8 is absolutely worth it. At typical resale prices of $150–$200 for a used or refurbished unit, the investment pays off in reliability and peace of mind. You’re not just getting a new phone—you’re regaining trust in your device.

💬 Have you upgraded from an iPhone 6s? Share your experience—was the jump to the 8 (or another model) worth it? Your story could help others make the right decision.