BLU Blu B9 Specs, review, opinions, comparisons

Discover all the technical specs of the BLU Blu B9 - from its camera and display to performance and battery life.
Added by on 03.13.23 | Last update 03.21.23
BLU Blu B9 Specs, review, opinions, comparisons
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BLU Blu B9 is a 2022 smartphone. It measures 75.9 x 164.4 x 9.6 mm mm and weighs 198 g. It has a LCD IPS display measuring 6.52" inches. The resolution is 720 x 1600 and 264 ppi pixel density.

There is Single front camera with 8 MP. The main camera is Triple with 13 MP.

It runs on Octa-Core (4x Cortex A55 1.3 GHz + 4x Cortex A55 1.2 GHz) CPU with 4GB 128GB, 4GB · 128GB memory. The battery is 5000 mAh.

Scroll down and discover all the features and specs this device has to offer.

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Pros and Cons

BLU Blu B9 specs

General specs

Brand and model

BLU Blu B9

Release date

April, 2022


75.9 x 164.4 x 9.6 mm mm (2.99 x 6.47 x 0.38 in)


198 g (6.98 oz)

Body build



Blue, Gray


5000 mAh, Li-Polymer, non-removable





capacitive touchscreen

Display colors


Screen size

6.52" inc

Screen area


Screen format

20:9 (height:width)

Screen to body ratio


Screen resolution

720 x 1600 px

PPI /points per inch/

264 PPI

Screen protection

Corning Gorilla Glass 3

Other - HBM - 480 cd/m²

Camera and Video

Rear camera, main

13 MP, Triple

Camera specs

-13 MP, ƒ/ 2.2, (wide), 1.12 µm
-2 MP, ƒ/ 2.4, (depth),
-2 MP, (macro)


LED flash

Video 1080p video, Slow Motion 90 fps
Front camera, selfie

8 MP, Single


8 MP, ƒ/ 2.4


Operating system OS

Android 11 Red Velvet Cake


- Spreadtrum Unisoc SC9863 (28 nm)

Processor CPU

- Octa-Core (4x Cortex A55 1.3 GHz + 4x Cortex A55 1.2 GHz)

Graphics processor GPU

- PowerVR GE8322

External memory

microSDXC (uses shared SIM slot)

Internal memory

4GB 128GB, 4GB · 128GB

Antutu 9 score 104333 (Rank 1080 of 1166)

Communication and Connectivity

SIM card Dual SIM, dual stand-by (Nano SIM + Nano SIM)
Network 2G / 3G / 4G /
Show all network frequencies:
Edge Yes
Wi-Fi 802.11b, 802.11g, 802.11n,Wi-Fi Hotspot ,Wi-Fi Direct
USB Yes, USB On-The-Go (OTG)
Bluetooth Bluetooth 4.2, A2DP, EDR, LE

Music and Audio

Radio No
Headphone jack Yes

Other features

- Sensors - Fingerprint (rear-mounted), Proximity, Accelerometer, Magnetometer , Infrared port
- Fast charging 15.0W
Disclaimer: The information provided here is based on publicly available information and official specifications from BLU. While every effort has been made to provide accurate and reliable information, readers should be aware that specifications are subject to change and updates from BLU may not be reflected.

BLU Blu B9 Video review - click to play

Richard Taylor

Richard Taylor

Richard Taylor is a technology expert and journalist based in the UK. With a degree in Computer Science from the University of Birmingham, he provides insightful analysis and expert reviews of the latest smartphones and technology. His technical expertise, passion for technology and years of experience make him a trusted source in the industry.

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Frequently Asked Questions

The base approximate price of the BLU Blu B9 was around after it was officially announced. At this point, the price may be lower.
The official release date is April, 2022.
The weight of the BLU Blu B9 is 198 g.
The screen size of the BLU Blu B9 is 6.52" inches.
The size of the BLU Blu B9 is 75.9 x 164.4 x 9.6 mm mm (HxWxD).

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