The old iPhone 8 is a 2017 smartphone released by Apple with a stainless steel frame, glass back, and a 4.7-inch Retina HD display. It features the A11 Bionic chip, dual-camera system, and support for wireless charging. The device runs iOS 16 officially but no longer receives major OS updates beyond that.
Released in September 2017, the old iPhone 8 was positioned as a premium upgrade from the iPhone 7. It introduced several hardware improvements over its predecessor, including a faster processor, improved camera system, and the ability to charge wirelessly via Qi standard. Despite being discontinued in 2020, it remains in use across millions of devices worldwide due to its durability and consistent performance.
Apple stopped supporting the old iPhone 8 with new iOS versions after iOS 16. This means features like Face ID, advanced Siri capabilities, and newer privacy tools are unavailable. However, core functions such as calls, messaging, web browsing, and photo editing remain stable. The device continues to run well under typical daily usage patterns.
The old iPhone 8 operates using a combination of hardware and software tightly integrated through Apple's iOS platform. Its A11 Bionic chip delivers 64-bit architecture performance, enabling efficient multitasking and responsive app loading. The chip includes a neural engine capable of handling machine learning tasks like facial recognition (used in Portrait mode), though the phone lacks TrueDepth camera hardware required for Face ID.
Wireless charging is enabled via the Qi standard. To use it, place the phone on a compatible charging pad. The device draws power through electromagnetic induction, eliminating the need for cables. Charging speeds are slower than wired charging-about 2 hours from 0% to 100% on a standard 7.5W charger.
FaceTime, iMessage, and iCloud sync work smoothly across Apple's system. For example, a photo taken on an old iPhone 8 appears instantly on a MacBook Pro connected to the same Apple ID. This integration relies on Apple's secure cloud infrastructure and end-to-end encryption.
Below is a breakdown of the old iPhone 8's core specifications:
| Feature | Specification |
|---|---|
| Display | 4.7-inch Retina HD, 1334 x 750 resolution, 326 ppi |
| Processor | A11 Bionic chip with 64-bit architecture |
| Storage Options | 64GB, 128GB, 256GB (non-expandable) |
| Camera | 12MP rear (f/1.8 aperture), 7MP front (f/2.2) |
| Battery | Non-removable, 1821 mAh, up to 14 hours video playback |
| Connectivity | Wi-Fi 802.11ac, Bluetooth 5.0, LTE Advanced |
| Water Resistance | IP67 rated (up to 1 meter for 30 minutes) |
These specs were competitive at launch. The A11 Bionic chip outperformed most Android smartphones of the time. The 12MP rear camera captured high-quality images with improved low-light performance thanks to larger pixels and optical image stabilization.
One non-obvious detail: the old iPhone 8 uses a Lightning port for charging and data transfer. Unlike later models, it does not support USB-C. This limits compatibility with newer accessories unless adapters are used. Apple discontinued the inclusion of chargers in boxes starting with the iPhone 12, meaning users must purchase them separately.
Many people assume the old iPhone 8 supports Face ID because of its sleek design and glass back. This is incorrect. Face ID requires a TrueDepth camera system located in the notch above the screen. The old iPhone 8 lacks this hardware entirely. Instead, it uses Touch ID, which is embedded in the home button.
Another misconception is that the old iPhone 8 cannot handle modern apps. While it cannot run the latest versions of resource-heavy games or AI-driven applications, most productivity tools like Microsoft Word, Google Chrome, and WhatsApp function normally. Apps requiring ARKit 3 or later may not install, but those relying on ARKit 1 or 2 do.
Some users believe the old iPhone 8 has poor battery life. Real-world testing shows average usage lasts about 10-12 hours on a single charge. With optimized settings-such as turning off background app refresh and reducing screen brightness-it can last up to 16 hours. Battery degradation occurs over time; after three years, capacity drops to around 85% of original.
The old iPhone 8 remains useful for basic tasks. It serves as a secondary device for checking messages, tracking fitness goals via Apple Watch, or managing household smart devices. Its compact size makes it easier to carry than larger models.
For example, a retired teacher in Portland uses her old iPhone 8 as a dedicated music player during walks. She pairs it with AirPods and streams playlists from Apple Music. The device lasts five hours on a single charge, which is sufficient for her 45-minute daily routine. She upgraded from an iPhone 7 because the 8 offered better audio quality and a more durable build.
Businesses also repurpose old iPhone 8 units as point-of-sale terminals. A small coffee shop in Austin uses six old iPhone 8s running Square POS software. Each unit is mounted on a stand and assigned to a specific cashier. The devices operate reliably with minimal maintenance and cost less than $100 each when bought refurbished.
Despite being outdated, the old iPhone 8 still performs well within its intended scope. It handles email, social media, navigation, and video calls without lag. Users who prioritize longevity and simplicity find it a practical choice.
When comparing the old iPhone 8 to other models, differences emerge in performance, design, and software support:
| Model | Release Year | Chip | Face ID? | Wireless Charging? | Water Rating |
|---|---|---|---|---|---|
| iPhone 8 | 2017 | A11 Bionic | No | Yes | IP67 |
| iPhone 7 | 2016 | A10 Fusion | No | No | IP67 |
| iPhone 11 | 2019 | A13 Bionic | No | Yes | IP68 |
The old iPhone 8 outperforms the iPhone 7 in processing speed and camera quality. However, the iPhone 11 offers better battery life, improved night mode photography, and enhanced security features. The iPhone 11 also supports iOS 17 and later, while the old iPhone 8 stops at iOS 16.
One key distinction: the old iPhone 8 supports wireless charging, unlike the iPhone 7. This feature allows users to charge the device without plugging in-a convenience many overlook. The iPhone 7 lacks this capability entirely.
When evaluating whether to keep or replace an old iPhone 8, consider your usage patterns. If you rely heavily on camera quality, augmented reality, or long-term software support, upgrading to a newer model is advisable. But for light users, travelers, or those needing a backup device, the old iPhone 8 continues to deliver reliable performance.
Understanding the old iPhone 8's strengths and limitations helps avoid unnecessary upgrades. It is not obsolete-it is purpose-built for a specific set of tasks. As long as those tasks align with its capabilities, it remains a functional and affordable device.