When looking at the iPhone model MC640LL/A, we are taken back to an earlier era of Apple’s iPhone line. This identifier corresponds to a very particular model in Apple’s lineup, the iPhone 3GS. Introduced in 2009, the iPhone 3GS was the third generation of iPhone and came as a successor to the iPhone 3G. It brought significant improvements over its predecessor, such as enhanced speed, a better camera, and increased storage options.
Although several years have passed since its release, the iPhone 3GS model MC640LL/A represents a period of growth and innovation for Apple, marking its continued legacy in the smartphone industry. It was advanced for its time with features like video recording, voice control, and faster data speeds. This model provided users with the staples of a mobile device that laid the groundwork for future models.
The iPhone 3GS still has relevance for certain user groups and collectors who admire the classic design and functional simplicity of early iPhones compared to the more complex smartphones on the market today.
iPhone Model MC640LL/A — Overview
The Apple iPhone 3GS (MC640LL/A) is a U.S. model of the iPhone 3GS, originally released in June 2009.
The model number MC640LL/A specifically refers to the 32GB black variant sold through AT&T in the United States.
This device was part of Apple’s third generation of iPhones and introduced major performance and camera upgrades over the iPhone 3G.
(Source: Apple Support – Identify your iPhone model, EveryMac iPhone Specs)
⚙️ iPhone 3GS (MC640LL/A) Specifications
| Category | Details |
|---|---|
| Model Number | MC640LL/A |
| Model Identifier | iPhone2,1 |
| Release Date | June 19, 2009 |
| Discontinued | September 2012 |
| Colors | Black, White |
| Storage Options | 16GB, 32GB (MC640LL/A = 32GB Black) |
| Display | 3.5-inch Multi-Touch, 480 × 320 pixels (163 ppi) |
| Processor (CPU) | 600 MHz ARM Cortex-A8 |
| Graphics (GPU) | PowerVR SGX535 |
| RAM | 256 MB |
| Rear Camera | 3 MP, autofocus, VGA video recording (480p at 30 fps) |
| Front Camera | None |
| Battery | 1219 mAh (non-removable lithium-ion) |
| Operating System (at launch) | iPhone OS 3.0 |
| Maximum iOS Version Supported | iOS 6.1.6 |
| Connectivity | 3G (HSDPA), Wi-Fi 802.11b/g, Bluetooth 2.1 + EDR, GPS |
| Dimensions | 115.5 × 62.1 × 12.3 mm |
| Weight | 135 g (4.76 oz) |
| SIM Type | Standard SIM |
| Connector | 30-pin dock connector |
| Sensors | Accelerometer, Proximity, Ambient Light |
(Source: EveryMac.com – iPhone 3GS Specs)
🔍 Key Features
- Faster Performance: Up to 2× faster than the iPhone 3G thanks to the new ARM Cortex-A8 processor.
- Video Recording: The first iPhone capable of recording video (VGA 30fps).
- Voice Control: Introduced basic voice commands — a precursor to Siri.
- Improved Camera: 3 MP with autofocus and tap-to-focus.
- Digital Compass: Added for navigation and map orientation.
📦 Software Support
- Launch OS: iPhone OS 3.0
- Final Update: iOS 6.1.6 (released February 2014)
- App Compatibility: Most modern apps no longer support iOS 6, but it can still run classic versions of Safari, Mail, and iTunes.
🧠 Review Summary (Retro Perspective)
| Aspect | Review |
|---|---|
| Design | Sleek, glossy plastic shell — comfortable but prone to scratches. |
| Performance | Smooth for its time; now outdated for modern apps. |
| Camera | A big leap in 2009; basic by today’s standards. |
| Battery Life | Around 5 hours talk time on 3G; moderate endurance. |
| Software Experience | Simple and intuitive; iOS 6 was the last version supported. |
| Collectibility | Considered a classic Apple device — sought after by collectors. |
🧩 Notable Differences from iPhone 3G
| Feature | iPhone 3G | iPhone 3GS (MC640LL/A) |
|---|---|---|
| Processor | 412 MHz | 600 MHz |
| RAM | 128 MB | 256 MB |
| Camera | 2 MP (no video) | 3 MP with video |
| Voice Control | No | Yes |
| Storage | Up to 16 GB | Up to 32 GB |
| OS Support | Up to iOS 4.2.1 | Up to iOS 6.1.6 |
💡 Fun Fact
The “S” in iPhone 3GS officially stood for “Speed”, highlighting its improved performance over the iPhone 3G — a marketing approach Apple continues to use in “S” models today.
🧾 Summary
| Specification | iPhone 3GS (MC640LL/A) |
|---|---|
| Model Year | 2009 |
| Storage | 32GB |
| Color | Black |
| Carrier (Original) | AT&T |
| Latest iOS | 6.1.6 |
| Status | Discontinued (Collector’s Item) |
Key Takeaways
- The model MC640LL/A refers to the iPhone 3GS, an integral part of the iPhone series.
- Key improvements with the 3GS included increased speed, a better camera, and video recording capabilities.
- The iPhone 3GS retains value among collectors and those who prefer the simplicity of older technology.
Product Specifications
This section outlines the design, technical components and connectivity options for the iPhone model MC640LL/A.
Design and Build
The iPhone 3GS model MC640LL/A comes with a sleek design featuring either a black or white plastic back. It maintains the standard handheld form factor that is both comfortable to hold and to operate. Its 3.5-inch color display provides clarity for viewing content and engaging with applications.
Technical Specs
Technical aspects of the iPhone MC640LL/A include a 16 GB capacity for storing apps, photos, and videos. This model is equipped with a main camera that captures images with sufficient resolution. It runs on a reliable processor, ensuring smooth operation for everyday tasks.
Network and Connectivity
In terms of connectivity, the iPhone 3GS supports Wi-Fi and Bluetooth, offering versatile options for connecting to the internet and other devices. It operates on UMTS and HSDPA networks but was initially locked to specific carriers, restricting its use to specific network providers. The model includes built-in GPS with A-GPS for accurate location tracking.
Usage and Ecosystem
The MC640LL/A model, also known as the iPhone 3GS, operates within a robust ecosystem. This ecosystem supports the user with an intuitive operating system, a diverse range of apps, and reliable support and service options.
Operating System and Software
The iPhone 3GS runs on Apple’s iPhone OS 3.1 software. Users enjoy a smooth and user-friendly interface. Regular updates in the past have kept the software secure and have added new features. Although the iPhone 3GS is discontinued, it laid the groundwork for the continuously evolving iOS platform.
Apps and Market
With access to the App Store, iPhone 3GS users have a wide variety of apps at their fingertips. The App Store has applications for productivity, entertainment, social networking, and more. While the iPhone 3GS may not support the newest app releases due to older hardware, it still hosts a significant number of compatible apps that cater to most needs.
Support and Warranty
Purchasing an iPhone comes with the benefit of Apple’s customer service and warranty. The iPhone 3GS, when it was a new product, came with a one-year limited warranty and up to 90 days of complimentary support. Though the model is now considered vintage, Apple provides documentation and online support to help with any legacy issues users might face.
