The BLU F91 5G is BLU’s first 5G-capable smartphone released in the US market. It features a 6.8-inch IPS LCD display with a resolution of 1080 x 2460 pixels adn a small dot-notch at the top center for the front camera. The device is powered by the MediaTek Dimensity 810 chipset, which includes an octa-core CPU clocked up to 2.4 GHz and a Mali-G57 GPU for graphics processing.
The phone comes with 8GB of RAM and 128GB of internal storage, with no additional storage variants announced. On the rear, the F91 5G has a quad-camera setup. The primary sensor is a 48-megapixel Samsung GM1 with an f/1.79 aperture. It is accompanied by a 5-megapixel ultra-wide lens with a 115-degree field of view, and two 2-megapixel sensors dedicated to depth sensing and macro photography.
The device runs on Android 11 out of the box and includes a side-mounted fingerprint sensor for biometric security. It is indeed equipped with a 5000mAh battery that supports 18W wired charging and 10W wireless charging. The BLU F91 5G is sold unlocked and supports most 4G and 5G networks in the US, excluding AT&T, Cricket, and CDMA-based carriers such as Verizon, Sprint, and Boost Mobile.
Technology | GSM / HSPA / LTE / 5G |
2G Network Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 and SIM 2 |
3G Network Bands | HSDPA Band 1 / 2 / 4 / 5 |
4G Network Bands |
LTE Band: 2 / 4 / 5 / 12 / 13 / 17 / 25 / 26 / 41/ / 66 / 71 |
5G Network Bands | Band: 5 / 41 / 71 / SA and NSA |
Speed | HSPA 42.2/5.76 Mbps, LTE, 5G |
Also Known As |
- - |
Dimensions | 157.96 x 69.57 x 9.15 mm |
Weight | --- |
Build | Glass front / Plastic frame / Plastic back |
SIM Type | Dual SIM (Nano-SIM, dual stand-by) |
Display Type | IPS touchscreen / 16M colors |
Size | 6.8 inches, (84.4% screen-to-body ratio) |
Resolution | 1080 x 2460 pixels, 20.5:9 ratio (386 ppi density) |
Operating System | Android 11 |
Chipset | MediaTek MT6833P Dimensity 810 5G (6 nm) |
CPU | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
GPU | Mali-G57 MC2 |
RAM + ROM | 8GB + 128GB |
Card Slot | Yes, up to 256GB via microSD card |
Camera Type | Quadruple Lenses |
Camera Sensor(s) |
Main: 48MP, Samsung GM1, f/1.79, PDAF Ultrawide: 5MP, F/2.4, 115˚ FoV Depth: 2 MP, f/2.4 Macro: 2 MP, f/2.4 |
Camera Features | Autofocus / Continuous shooting / Digital zoom / HDR / Touch focus / Face detection / Dual LED flash |
Video Resolution | 1080@30fps |
Camera Type | Single Lens |
Camera Sensor(s) | 16 MP |
Camera Features | Autofocus / Panorama / HDR |
Video Resolution | 1080p@30fps |
Loudspeaker | Yes |
Speaker Location | Chin, below display |
Audio Jack Type | Yes, 3.5mm audio jack, |
Bluetooth | Bluetooth 5.0, A2DP, LE |
NFC | |
GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS |
Battery Capacity | Non-removable Li-Po 5000mAh battery |
Wireless Charging | Yes, 10W charging |
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
Box Contents | Charging Brick / USB cable |
Note: Specifications may not be 100% accurate.