FairPhone 4 (2021) review
The FairPhone 4 (F4) smartphone released in 2021. It is powered by Qualcomm Snapdragon 750G chipset, 6 GB of RAM and 128 GB of internal storage.
The FairPhone 4 runs on Android OS v11.0 out of the box. It comes with a Li-Ion 3905 mAh battery. It features a 6.3 inches IPS display with 1080 x 2340 px resolution. The IPS technology is one of the most leading LCD technologies in the world.
Table of contents:
FairPhone 4 (F4) specifications
|Dimensions||162 x 75.5 x 10.5 mm|
|SIM type||Nano SIM|
The FairPhone 4 runs on Android OS v11.0 out of the box, but the 4's firmware can be upgraded to a newer version of OS.
|OS||Android OS v11.0|
|Chipset||Qualcomm Snapdragon 750G|
|CPU||Octa-core, Dual-core 2.2 GHz Kryo 570, Hexa-core 1.8 GHz Kryo 570|
Screen size is measured in inches, diagonally from corner to corner. The 6.3 inches IPS capacitive touch screen with 1080 x 2340 px resolution is multitouch capable.
|Resolution||1080 x 2340 px|
The smartphone's memory (6 GB) cannot be expanded, but the storage (128 GB) can be expanded with a microSD card.
|Internal storage||128 GB|
The camera of the FairPhone 4 is equipped with autofocus. Autofocus is a camera feature that fine-tunes the focus of the camera, it is a nice feature of this smartphone. The rear camera has optical image stabilization (OIS) to counteract camera shake.
|Front camera||25 MP|
|Rear camera||48 + 48 MP|
8000 x 6000 px
optical image stabilization
4 is 3G and 4G capable. This smartphone has a built-in GPS receiver. GPS is a satellite based navigation system that allows the determination of the exact geographical location on Earth. The 4 comes with Near Field Communications (NFC) functionality for transferring content with other NFC-enabled devices. This FairPhone smartphone has FM radio receiver.
|GSM||850 / 900 / 1800 / 1900|
|Mobile network||2G / 3G / 4G / 5G|
|WLAN||Wi-Fi 802.11 a/b/g/n/ac|
|Audio||3.5 mm jack|
The Li-Ion 3905 mAh battery gives the smartphone a good battery backup. This is a low maintenance battery. No periodic discharge is needed and charging can be done at random.
|Type||Li-Ion 3905 mAh|
The smartphone sensors measure physical quantities and transmit them to the application processor. The phones's accelerometer is a built-in electronic component that measures tilt and motion. A fingerprint sensor is one of the easiest and most secure ways to protect your smartphone. The proximity sensor detects when a user is holding the phone near their face during a call and turns off the display to prevent keypad presses and battery consumption from the display. The 4 has Dual SIM capability, which means that you can insert two different SIM cards and use them both from one phone.
|Specials||Corning Gorilla Glass 5|
The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the FairPhone 4, then don’t hesitate and signal the problem to us.
FairPhone 4 (F4) pictures
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