Samsung Galaxy S7 mini vs Samsung Galaxy M21 Comparison
Detailed specs comparison: display, processor, camera, battery and price
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Samsung Galaxy S7 mini
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Display
Type
SUPER_AMOLED
SUPER_AMOLED
Size
4.6"
6.4"
Resolution
FHD
FHD+
Refresh Rate
—
—
Brightness
—
420 nits
Protection
—
Corning Gorilla Glass 3
Platform
OS
ANDROID Android 6.0 (Marshmallow), TouchWiz UI
ANDROID Android 10, upgradable to Android 11, One UI 3.1 Core
Chipset
Qualcomm MSM8996 Snapdragon 820
Exynos 8890 Octa
Exynos 9611
CPU
Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53)
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU
Adreno 530
Mali-T880 MP12
Mali-G72 MP3
AnTuTu Score
—
—
Memory
RAM
3GB
4GB / 6GB
Storage
32GB / 64GB
64GB / 128GB
Storage Type
UFS 2.0
UFS 2.1
Card Slot
Yes
Yes
Camera
Main Camera
12MP f/1.7
48MP f/2.0
Selfie Camera
5MP f/1.7
20MP f/2.2
Video (Max)
4K@30fps, 1080p@60fps, 720p@240fps, HDR
4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS
OIS
Yes
No
Battery
Capacity
—
6,000 mAh
Wired Charging
15W
15W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
4.2
5.0
NFC
Yes
Yes
5G
No
No
USB
microUSB 2.0
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou
GPS, GLONASS, BeiDou, Galileo
Body
Dimensions
9.9 mm thickness
159 x 75.1 x 8.9 mm (6.26 x 2.96 x 0.35 in)
Weight
—
188g
Build
—
Glass (Gorilla Glass 3) / plastic back / plastic frame
Water Resist
IP68
—
Colors
Black, White, Gold, Silver
Midnight Blue, Raven Black
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