Xiaomi Black Shark 2 vs BLU G91s Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Xiaomi Black Shark 2 BLU G91s
Released · Mar 28, 2019
Released · Dec 07, 2021
6.4-inch · 2340x1080px
6.8-inch · 2460x1080px
Dual camera
Triple camera
8GB · 128GB
4GB · 128GB
4000 mAh
6000 mAh

Availability

Officially announced
Mar 18, 2019

Design

Dimensions
6.44 x 2.95 x 0.35 inches
163.61 x 75.01 x 8.77 mm
6.61 x 3.01 x 0.35 inches
168 x 76.5 x 8.9 mm (~9 mm with camera bump)
Weight
7.23 oz (205.0 g) 7.13 oz (202.0 g)
Biometrics
Optical in-screen fingerprint Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, Silver Blue, Green, Gray, Cyan

Display

Size
6.4-inch, 81.78% screen-to-body 6.8-inch, 85.54% screen-to-body
Type
AMOLED, HDR, 430 nits IPS LCD
Resolution
2340x1080px, 19.5:9 ratio, 403 PPI 2460x1080px, 20:9 ratio, 395 PPI

Hardware

System chip
Snapdragon 855 (7 nm) Mediatek Helio G80 MT6769V/CU (12 nm)
Processor
Octa-core
2840 MHz
Kryo 485
Octa-core
2200 MHz
GPU
Adreno 640 Mali-G52 MC2
Memory
8GB (LPDDR4)/128GB (UFS 2.1)
12GB/256GB
4GB/128GB
Storage expansion
not expandable microSDXC
OS
Android (10, 9.0 Pie) Android (11)

Battery

Type
4000 mAh, Li - Ion 6000 mAh
Charging
Qualcomm Quick Charge 4 Fast charging
Charge speed
Wired: 18.0W

Camera

Rear
Dual camera Triple camera
Main camera
48 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/2"
Pixel size: 0.8 μm
48 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
12 MP (Telephoto, PDAF)
Optical zoom: 2.0x
Aperture size: F2.2
Sensor size: 1/3.4"
Pixel size: 1 μm
5 MP (Ultra-wide)
Third camera
2 MP (Depth information)
Flash
LED LED
Video recording
4K UHD (30 fps), 1080p (30 fps), 720p (120 fps)
Video calling, Video sharing
Yes
Front
20 MP (HDR)
Video capture: 1080p
16 MP

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
a,b,g,n
Wi-Fi Direct, Hotspot
802.11 a, b, g, n
USB
Type-C, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou GPS, A-GPS, Cell ID, Wi-Fi positioning
Other
VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
No 3.5mm jack 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Loudspeaker
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM, Stereo, RDS
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

4G (FDD) Bands
1, 3, 4, 5, 7, 8, 20 1, 2, 3, 4, 5, 7, 12, 17, 28
4G (TDD) Bands
34, 38, 39, 40, 41
3G Bands
5, 8, 2, 1 1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM Dual Nano SIM

Alternative variants

With 256 GB of Storage
Memory 12GB/256GB
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