Samsung Galaxy M21s
#1611
Umidigi Bison GT2
#2888Category Breakdown
Samsung Galaxy M21s
Umidigi Bison GT2
Performance
76.582.4
Camera
62.719.1
Display
76.275.4
Battery
37.738.1
Build
89.10.2
Connectivity
54.267.8
Audio
8.98.9
Overall
56.645.4
Summary
- The Samsung Galaxy M21s features a Super AMOLED display at 6.4 inches with a resolution of 1080 x 2340 pixels, while the Umidigi Bison GT2 has a slightly larger 6.5-inch IPS LCD display with a resolution of 1080 x 2400 pixels and a higher refresh rate of 90Hz.
- In terms of performance, the M21s is powered by the Exynos 9611 chipset, whereas the Bison GT2 utilizes the Mediatek Helio G95, offering a more modern architecture.
- Both phones have a 64 MP main camera, but the M21s supports 4K video recording, while the Bison GT2 is limited to 1080p.
- The M21s has a larger 6000 mAh battery compared to the Bison GT2's 6150 mAh, with the latter supporting slightly faster charging at 18W.
- In terms of software, the M21s runs on Android 10 with One UI 2.5, while the Bison GT2 operates on Android 12, providing a more updated software experience.
- Build quality differs significantly, with the M21s being lighter at 191g and featuring Gorilla Glass 3, while the Bison GT2 is heavier at 280g and has a bulkier design.
Side-by-side Specification Comparison
Samsung Galaxy M21s
Umidigi Bison GT2
General
Release Date
2020, November 06
2022
Announced
2020, November 06
2022
Description
N/A
N/A
Display
Size
6.4"
6.5"
Type
Super AMOLED, 420 nits (peak)
IPS LCD, 90Hz
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
PPI
1080
1080
Refresh Rate
60Hz
90Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
N/A
Performance
Chipset
Exynos 9611 (10 nm)
Mediatek Helio G95 (12 nm)
CPU
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G72 MP3
Mali-G76 MC4
Memory
64GB 4GB RAM, 128GB 6GB RAM
128GB 8GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm5 MP, f/2.2, (depth)
64 MP, f/1.8, (wide), AF8 MP, f/2.2, 117˚ (ultrawide)5 MP, f/2.4, (macro)
Main Camera Features
LED flash, panorama, HDR
Dual-LED flash, HDR, panorama
Front Camera
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
24 MP, f/2.0, (wide)
Front Camera Features
HDR
N/A
Video Recording
4K@30fps, 1080p@30fps, gyro-EIS
1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
6000 mAh
6150 mAh
Battery Details
Li-Po 6000 mAh
6150 mAh
Charging Details
15W wired
18W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
172.2 x 83.9 x 12.9 mm (6.78 x 3.30 x 0.51 in)
Weight
191 g
280 g
Materials
Glass front (Gorilla Glass 3), plastic back, plastic frame
N/A
Colors
Blue, Black
Storm Grey
Foldable
✗
✗
SAR
0.38 W/kg (head)
N/A
Connectivity
SIM
Nano-SIMNano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / CDMA / HSPA / LTE
Network Speed
HSPA, LTE
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
5.0, A2DP, LE
NFC
✗
✓
USB
USB Type-C 2.0
USB Type-C
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO, BDS
GPS, GLONASS, GALILEO, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 10, One UI 2.5
Android 12
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass, barometer, thermometer (skin temperature)