The MWM02J/A represents a specific hardware iteration of the Apple iPhone 11, a device that has maintained a significant presence in the global secondary smartphone market due to its balance of performance and cost-efficiency. This particular model, identified by its unique JAN code 4549995082616, is a black-coloured variant that offers 128GB of internal storage. For consumers navigating the complex landscape of used electronics, understanding the granular specifications of this specific unit—especially when it is classified under a C rank designation—is essential for making an informed purchasing decision. This article provides a comprehensive technical breakdown of the MWM02J/A, examining its internal architecture, physical dimensions, battery health, and connectivity capabilities to provide a complete overview for the discerning UK consumer.
Hardware Architecture and Internal Specifications
The core functionality of the MWM02J/A is driven by the Apple A13 Bionic chip. This processor serves as the central engine for all computational tasks, ranging from simple app executions to more demanding graphical rendering. The architecture of the A13 chip features a 6-core configuration, which allows for efficient task distribution across multiple processing units, thereby managing thermal output while maintaining responsive user interfaces.
To support the processing power of the A13 chip, the device is equipped with 4GB of RAM. This memory capacity is critical for multitasking, determining how many applications can remain active in the background without the system being forced to reload them. While modern flagship devices often exceed this capacity, the 4GB of RAM in the MWM02J/A remains sufficient for standard daily operations, social media usage, and streaming services.
The storage capacity of this specific unit is 128GB, providing a substantial amount of space for high-resolution photography, video recordings, and large application installs. This capacity is a significant factor for users who frequently manage large media libraries, as it reduces the immediate need for cloud storage subscriptions or external expansion, although it should be noted that this model does not support external memory expansion via SD cards.
| Component | Specification |
|---|---|
| Model Name | iPhone 11 |
| Model Number | MWM02J/A |
| CPU | Apple A13 |
| CPU Cores | 6 cores |
| RAM | 4GB |
| Storage Capacity | 128GB |
| JAN Code | 4549995082616 |
| IMEI | 354000101201038 |
Display and Visual Interface
The visual experience of the MWM02J/A is defined by its 6.1-inch Super Retina HD display. This screen technology is engineered to provide high colour accuracy and brightness, which is vital for viewing content in various lighting conditions. The display features a refresh rate of 60Hz, a standard for this generation of hardware, ensuring smooth scrolling and animation transitions.
When considering the physical footprint of the display, it is important to distinguish between the measured diagonal size and the actual viewable area. For the iPhone 11, the 6.1-inch measurement refers to the diagonal distance of the screen. This size places the device in a mid-range category of handheld mobility, being large enough for immersive media consumption while remaining compact enough for single-handed use by most users.
| Display Attribute | Detail |
|---|---|
| Display Size | 6.1 inches |
| Panel Type | Super Retina HD |
| Refresh Rate | 60Hz |
Optical Systems and Imaging Capabilities
The MWM02J/A features a sophisticated dual-camera setup that enables high-quality photography and videography. The rear imaging system is anchored by a 12 million pixel sensor. This resolution provides enough detail for large-format prints and high-definition digital viewing, ensuring that captured images remain sharp even when cropped.
The device includes image stabilisation technology, which is a critical feature for mitigating the effects of hand tremors, especially in low-light environments. This stabilisation works in conjunction with the hardware to ensure that photos remain crisp and videos remain fluid. Furthermore, the device is capable of 4K shooting, allowing users to record video at a high resolution that is suitable for professional-grade playback on modern televisions and monitors.
The front-facing camera also boasts a 12 million pixel count, specifically designed to facilitate high-quality video calls and selfies. This parity between the front and rear pixel counts ensures a consistent user experience across various types of photography and communication.
| Camera Feature | Specification |
|---|---|
| Rear Camera Resolution | 12 million pixels |
| Front Camera Resolution | 12 million pixels |
| Image Stabilisation | Supported |
| 4K Video Recording | Supported |
Battery Performance and Power Management
A critical aspect of the MWM02J/A being discussed is its power profile. The device is equipped with a battery boasting a capacity of 3110mAh. This capacity is the fundamental limit of how much energy the device can store, which directly impacts the daily usage time before requiring a recharge.
Crucially, this specific unit is rated at a maximum battery capacity of 80%. In the lifecycle of lithium-ion batteries, capacity degrades over time due to chemical ageing. An 80% capacity rating means the battery can hold only 80% of the energy it was originally designed to hold when new. For the consumer, this indicates that the device may experience shorter runtimes than a brand-new unit, potentially requiring more frequent charging throughout the day.
To facilitate power replenishment, the device utilizes a Lightning connector. It also supports fast charging via the USB-PD (Power Delivery) standard, which significantly reduces the time required to reach a functional charge level. Additionally, the inclusion of wireless charging (Qi) provides a convenient, cable-free method of powering the device, adding to its modern utility.
| Battery Metric | Value |
|---|---|
| Total Capacity | 3110mAh |
| Current Maximum Capacity | 80% |
| Charging Interface | Lightning |
| Fast Charging Support | USB-PD |
| Wireless Charging | Qi Supported |
Connectivity, Network, and Physical Dimensions
The MWM02J/A offers a versatile suite of connectivity options. It is a SIM-unlocked, SIM-free device, which means it is not tied to a specific carrier and can be used with various network providers globally. The device supports both Nano-SIM and eSIM technology, and it features Dual SIM capabilities, allowing users to manage two different phone numbers or data plans simultaneously on a single device.
For data and wireless communication, the device supports 4G/LTE networks and features the IEEE802.11a/b/g/n/ac/ax wireless standards, including Wi-Fi 6 (ax) capabilities. This ensures high-speed internet access and efficient data transfer when connected to modern routers. Bluetooth 5.0 is also integrated, providing stable connections to wireless peripherals such as headphones and smartwatches.
The device also includes essential modern features such as GPS for navigation, NFC for proximity communications, and support for Tethering to share the device's internet connection with other hardware. For financial transactions, the device is compatible with Apple Pay via the Mobile Wallet/Felica interface.
Physical dimensions and durability are also noteworthy. The device has an IPX8 waterproof rating and an IP6X dustproof rating, offering a high level of protection against liquid ingress and solid particles. This makes the device more resilient to accidental spills or dusty environments.
| Feature | Specification |
|---|---|
| Dimensions | 75.7 × 150.9 × 8.3 mm |
| Weight | 194g |
| Network Support | 4G/LTE |
| Wi-Fi Standards | IEEE802.11a/b/g/n/ac/ax |
| Bluetooth Version | 5.0 |
| Water/Dust Resistance | IPX8 / IP6X |
| SIM Type | Nano-SIM / eSIM (Dual SIM) |
| Biometrics | Face Recognition |
Physical Characteristics and Market Condition
The specific unit identified as MWM02J/A is classified as a C rank used device. In the hierarchy of used electronics grading, a C rank indicates that the device shows visible signs of use. This may include scratches, scuffs, or other cosmetic imperfections that are not always visible in high-level photography. Consumers should be aware that these cosmetic marks are a characteristic of this specific unit and do not necessarily impact the functional integrity of the A13 chip or the 128GB storage, though they do affect the aesthetic value.
The device is designed for global use, offering overseas support, which enhances its utility for travellers. Its physical build is well-defined, with a height of 150.9mm, a width of 75.7mm, and a thickness of 8.3mm, weighing a total of 194g.
Analysis of Technical Viability
When evaluating the MWM02J/A, one must weigh the hardware capabilities against the current battery health and the cosmetic grade. The A13 Bionic chip and 128GB of storage remain highly relevant in 2026 for a wide variety of users, including students and budget-conscious professionals. The inclusion of Wi-Fi 6 and 4G/LTE ensures that the device remains compatible with modern networking infrastructures.
However, the 80% maximum battery capacity is the most significant variable for the user. While the 3110mAh capacity is standard for this model, the degradation to 80% means the device's endurance is lower than its original factory specification. Users who rely heavily on mobile data or intensive video playback may find themselves needing to carry a power bank or stay near a charging source more often.
The C rank status provides a clear path to affordability. For consumers who prioritise internal performance and connectivity over flawless aesthetics, the MWM02J/A offers a high-performance computing platform at a significantly reduced price point compared to newer iPhone iterations like the iPhone 16 or 17 series. The presence of Face Recognition and Apple Pay ensures that the user experience remains modern and secure, bridging the gap between older hardware and contemporary digital lifestyles.