Xperia Z3 Plus / Z4

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The Sony Xperia Z3+ and Xperia Z4, often regarded interchangeably in various markets, are flagship devices known for their performance and sleek design. The official model numbers associated with these devices are E6553 for the single-SIM variant and E6533 for the dual-SIM variant. Publicly documented manufacturer references and identification codes, such as IMEI numbers, can be found on the original packaging, within the device settings, or upon removal of the SIM card tray where these are sometimes printed. Additionally, specifics about hardware components like the battery model can be gleaned from service manuals or internal markings on the battery itself, although these are not typically exposed without device disassembly.

Methods to identify the Xperia Z3+/Z4:

  1. Device Settings: Navigate to "Settings" > "About phone" to view the model number.
  2. Boot Screen: On startup, the model information may display briefly.
  3. External Label: Check under the SIM tray or the back cover for printed model details.
  4. Original Packaging: Model numbers and other identifying codes are usually printed on the retail box.

Key specifications relevant for repairs and spare parts include:

  • Display: The device features a 5.2-inch IPS LCD touchscreen with a resolution of 1080 x 1920 pixels, delivering approximately 424 pixels per inch. The screen is protected by scratch-resistant glass, supported by Sony's TRILUMINOS display technology and X-Reality Engine.

  • Cameras: The primary rear camera is a 20.7 MP sensor with autofocus and LED flash, capable of 5248х3936-pixel photography and 4K video recording. The front camera is 5.1 MP, suitable for selfies and capable of Full HD video recording.

  • Processor: The Xperia Z3+/Z4 is powered by the Qualcomm Snapdragon 810 chipset, featuring an octa-core CPU (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57) and an Adreno 430 GPU.

  • Battery: The device is equipped with a non-removable Li-Ion 2930 mAh battery. The battery model is 1290-9827, crucial information for sourcing replacements or evaluating battery health during repairs.

  • Charging: The phone supports fast charging technology, specifically Qualcomm Quick Charge 2.0, which is significant for verifying charging port functionality and compatibility with accessories.

  • Memory/Storage: The Xperia Z3+/Z4 includes 3 GB of RAM and 32 GB of internal storage, expandable up to 128 GB via a microSD card slot, a vital specification for data recovery and storage upgrades.

Technical repairs involving these components require precise knowledge of the device's architecture and should consider compatibility with original or equivalent-grade spare parts to maintain device integrity and performance.

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Screens Xperia Z4 / Z3 Plus

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Back glass Xperia Z4 / Z3 Plus

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