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Blu F91


Blu F91
Blu F91
MediaTek Dimensity 810 8 x 2 - 2.4 GHz, Cortex-A76 / A55
Graphics adapter
8192 MB 
6.80 inch 20.5:9, 2460 x 1080 pixel 395 PPI, Capacitive, IPS, glossy: yes
USB-C Power Delivery (PD), Audio Connections: 3.5mm, Card Reader: microSD, 1 Fingerprint Reader, Sensors: accelerometer, gyro, proximity, compass
802.11 a/b/g/n/ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 5.1, GSM, UMTS, LTE, 5G, Dual SIM, GPS
height x width x depth (in mm): 8.9 x 168.7 x 76.8
5000 mAh Lithium-Polymer
Operating System
Android 11
Primary Camera: 48 MPix Quad: 48MP (f/1.8, 0.8µm) + 5MP (f/2.2) + 2MP (f/2.4) + 2MP (f/2.4)
Secondary Camera: 16 MPix f/2.0
Additional features
Keyboard: Virtual
209 g



Reviews for the Blu F91

BLU F91 Specifications, Pros and Cons
Source: OI Spice Tech News English EN→zh-CN
The BLU F91 smartphone was announced in April 2022 and features a 6.8-inches IPS LCD display panel with 5G connectivity. Apart from the build quality, the phone weighs roughly 209-grams. Furthermore, the BLU F91 is powered by a 6nm – MediaTek Dimensity 810 chipset with a Mali-G57 MC2 GPU. As for the camera department, you get a quad-rear camera setup including a 48MP main, 5MP ultrawide, 2MP macro and a 2MP depth lens. You can record 4K videos at 30fps from this main camera setup. Besides this, you get a 16MP selfie camera capable of recording up to 1080p videos at 30fps only. Furthermore, the device runs on the Android 11 OS for software layering. As far as the internal storage is concerned, you will attain 128GB internal storage with 8GB RAM support, while a microSDXC card slot is also present. The side-mounted fingerprint sensor secures the device, and the BLU F91 packs a huge Li-Po 5000 mAh battery. You get an 18W fast charging support along with the 10W fast wireless charging and standard reverse charging support.
Single Review, online available, Short, Date: 05/08/2022


ARM Mali-G57 MP2:

内置2个集群的中端显卡。 以瓦尔霍尔建筑为基础


» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.

Dimensity 810:

Dimensity 810是一款快速的中端SoC,集成了5G调制解调器。它包括四个快速的ARM Cortex-A76内核,频率高达2.4 GHz,以及四个高功率的Cortex-A55内核,频率高达2 GHz。

» Further information can be found in our Comparison of Mobile Processsors.




» To find out how fine a display is, see our DPI List.

0.209 kg: 这是智能手机的常见重量。

» Further information can be found in our Notebook Purchase Guide.


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Devices from a different Manufacturer and/or with a different CPU

Motorola Moto G 5G 2022
Mali-G57 MP2, Dimensity 700
realme Q5i
Mali-G57 MP2, Dimensity 810
Honor Play 6T
Mali-G57 MP2, Dimensity 700
Honor Play 6T Pro
Mali-G57 MP2, Dimensity 810
TCL 30 5G
Mali-G57 MP2, Dimensity 700
Oppo A57 5G
Mali-G57 MP2, Dimensity 810
Xiaomi Redmi Note 11E
Mali-G57 MP2, Dimensity 700
Xiaomi Redmi Note 11 Pro 4G
Mali-G57 MP2, unknown
Xiaomi Poco M4 Pro 4G
Mali-G57 MP2, unknown
realme Narzo 50
Mali-G57 MP2, unknown
Vivo Y75
Mali-G57 MP2, Dimensity 700
Doogee V20
Mali-G57 MP2, Dimensity 700
TCL 30 XE 5G
Mali-G57 MP2, Dimensity 700
Xiaomi Redmi Note 11S
Mali-G57 MP2, unknown
Blackview BV8800
Mali-G57 MP2, unknown
Oppo K9x
Mali-G57 MP2, Dimensity 810
Vivo Y71t
Mali-G57 MP2, Dimensity 810
Oppo A56 5G
Mali-G57 MP2, Dimensity 700
Samsung Galaxy A13 5G
Mali-G57 MP2, Dimensity 700
Vivo Y74s
Mali-G57 MP2, Dimensity 810
Honor Play 30 Plus
Mali-G57 MP2, Dimensity 700
Vivo Y76 5G
Mali-G57 MP2, Dimensity 700

Devices with the same GPU

Doogee S98
Mali-G57 MP2, unknown, 6.30", 0.32 kg

Devices with Same Screen Size and/or Weight

Blu G91 Max
Mali-G76 MP4, Mediatek Helio G95, 6.80", 0.213 kg
Blu G51S
unknown, unknown, 6.40", 0.185 kg
Blu G91 Pro
Mali-G76 MP4, Mediatek Helio G90T, 6.70", 0.201 kg
Stefan Hinum (Update: 2022-06-22)