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BLU S91 Pro
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Phone Insight
Full Specifications September 3, 2026
BLU S91 Pro Android 12
BLU · 2022

BLU S91 Pro

BLU S91 Pro Android smartphone. Announced Jul 2022. Features 6.5″ display, MT6765V chipset, 5000 mAh battery, 128 GB storage, 4 GB RAM.

Display 6.5"
Chipset MT6765V
RAM 4 GB
Storage 128GB storage, microSDXC
Camera 50 MP
Battery 5000 mAh
OS Android 12
Build 202g, 8.9mm thickness

Launch

Announced 2022, July . Released 2022, July
Status Discontinued

Platform

OS Android 12
Chipset Mediatek MT6765V/CB Helio G37 (12 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU PowerVR GE8320

Display

Type IPS LCD
Size 6.5 inches, 102.0 cm 2 (~81.5% screen-to-body ratio)
Resolution 720 x 1600 pixels, 20:9 ratio (~270 ppi density)

Memory

Card slot microSDXC
Internal 128GB 4GB RAM

Main Camera

Triple 50 MP, f/1.8 (wide), 0.7µm, PDAF 2 MP, f/2.4, 115˚ (ultrawide) Auxiliary lens
Features Dual-LED flash, HDR, panorama
Video 1080p@30fps

Selfie camera

Single 13 MP
Video 1080p@30fps

Body

Dimensions 164.7 x 76 x 8.9 mm (6.48 x 2.99 x 0.35 in)
Weight 202 g (7.13 oz)
SIM Nano-SIM + Nano-SIM

Battery

Type Li-Po 5000 mAh

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS
NFC No
Radio FM radio
USB USB Type-C 2.0, OTG

Network

Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 12, 13, 17, 28, 66
Speed HSPA, LTE

Features

Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass

Misc

Colors Black, Mint Green
Phone Insight phoneinsight.org/ Printed September 3, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/blu-s91-pro/

In depth

Full specifications

Announced 2022, July . Released 2022, July
Status Discontinued
OS Android 12
Chipset Mediatek MT6765V/CB Helio G37 (12 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU PowerVR GE8320
Type IPS LCD
Size 6.5 inches, 102.0 cm 2 (~81.5% screen-to-body ratio)
Resolution 720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Card slot microSDXC
Internal 128GB 4GB RAM
Triple 50 MP, f/1.8 (wide), 0.7µm, PDAF 2 MP, f/2.4, 115˚ (ultrawide) Auxiliary lens
Features Dual-LED flash, HDR, panorama
Video 1080p@30fps
Single 13 MP
Video 1080p@30fps
Dimensions 164.7 x 76 x 8.9 mm (6.48 x 2.99 x 0.35 in)
Weight 202 g (7.13 oz)
SIM Nano-SIM + Nano-SIM
Type Li-Po 5000 mAh
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS
NFC No
Radio FM radio
USB USB Type-C 2.0, OTG
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 12, 13, 17, 28, 66
Speed HSPA, LTE
Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass
Colors Black, Mint Green
Price About 180 EUR
PhoneInsight Benchmark
10.3/100
Basic

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 7
Display 24.5
Battery 26
129,099 hitsTotal views
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