BLU S91 4 GB specs, photos, performance and price 
The BLU S91 (S0690WW) smartphone released in 2022. It is powered by Mediatek Helio G25 chipset, 4 GB of RAM and 128 GB of internal storage.
The BLU S91 runs on Android OS v11.0 out of the box. It comes with a Li-Po 5000 mAh, non-removable battery. It features a 6.5 inches IPS display with 720 x 1600 px resolution. The IPS technology is one of the most leading LCD technologies in the world.
Table of contents:
BLU S91 (S0690WW) specifications
|Dimensions||164.7 x 76 x 8.9 mm|
|SIM type||Nano SIM|
The BLU S91 runs on Android OS v11.0 out of the box, but the S91's firmware can be upgraded to a newer version of OS.
|OS||Android OS v11.0|
|Chipset||Mediatek Helio G25|
|CPU||Octa-core, Quad-core 2 GHz Cortex-A53, Quad-core 1.5 GHz Cortex-A53|
Screen size is measured in inches, diagonally from corner to corner. The 6.5 inches IPS capacitive touch screen with 720 x 1600 px resolution is multitouch capable.
|Resolution||720 x 1600 px|
The smartphone's memory (4 GB) cannot be expanded, but the storage (128 GB) can be expanded with a microSD card.
|Internal storage||128 GB|
The camera of the BLU S91 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.
|Front camera||13 MP|
|Rear camera||13 MP|
4160 x 3120 px
S91 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. This BLU smartphone has FM radio receiver.
|GSM||850 / 900 / 1800 / 1900|
|Mobile network||2G / 3G / 4G|
|WLAN||Wi-Fi 802.11 a/b/g/n|
|Audio||3.5 mm jack|
The Li-Po 5000 mAh, non-removable battery gives the smartphone a good battery backup.
|Type||Li-Po 5000 mAh, non-removable|
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 S91 has Dual SIM capability, which means that you can insert two different SIM cards and use them both from one phone.
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 BLU S91, then don’t hesitate and signal the problem to us.
BLU S91 (S0690WW) pictures
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