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Samsung Galaxy M12 vs Samsung Galaxy A21s

General Info

Manufacturer
Samsung Samsung
Announced
2021, February 05 Expected Announcement - May 2020
Status
Coming soon. Exp. release 2021, February Rumored
Colors
Gray, Blue, Green Black, White, Blue
Form Factor
Candybar Candybar
Dimension
163.9 x 75.9 x 8.9 mm
(6.45 x 2.99 x 0.35 in)
8.9 mm thickness
(0.35 in thickness)
Weight
221 g (7.8 oz) 191 g (6.74 oz)
SIM Type
Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 LTE
Messaging
Build Features
- Fingerprint Sensor (side-mounted)
- Fingerprint Sensor

Display

Type
PLS IPS Display PLS TFT Capacitive Touchscreen
Colors
16M Colour 16M colors
Size
6.5 inches [Similar] 6.55 inches [Similar]
Resolution
720 x 1600 pixels (270 ppi) 720 x 1600 pixels (268 ppi)
Screen-to-Body Ratio
81.95% -
Multi-Touch

Hardware and OS

OS
Android 10 Android 10.0
User Interface
One UI 2.5 One UI 2.0
Processor
Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55), Exynos 850 (8nm) [Similar] Octa-core 2.0 GHz, Exynos 850 [Similar]
GPU
Mali-G52 [Similar] -
RAM
6 GB [Browse Similar] 3 GB [Browse Similar]
Internal Memory
128 GB 64 GB
External Memory
microSDXC (dedicated slot) microSDXC

Camera

Rear Camera
48 MP + 5 MP + 2 MP + 2 MP [Similar] 48 MP + 8 MP + 2 MP [Similar]
Flash
LED flash LED Flash
Features
48 MP, f/2.0, (wide), PDAF
5 MP, f/2.2, 123˚ (ultrawide), 1/5.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
panorama, HDR
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
Panorama, HDR
Video
1080p@30fps 1080p@30fps
Front Camera
8 MP, f/2.2, (Wide)
HDR
1080p@30fps [Similar]
13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [Similar]

Multimedia

3.5mm Jack
Radio
FM radio -
Games
Yes + Downloadable Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth
5.0, A2DP 5.0, A2DP, LE
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB
USB Type-C 2.0 Yes
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS
Browser
Yes Yes

User Memory

Internal
128 GB, 6 GB RAM or 64 GB, 4 GB RAM or 32 GB, 3 GB RAM (eMMC 5.1) 64 GB, 3 GB RAM or 32 GB, 3 GB RAM
Expandable Storage
microSDXC (dedicated slot) microSDXC
USB OTG
Not Supported Supported

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
Magnetic-field Sensor (Compass)
Gyroscope Sensor
NFC

Battery

Type
Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Battery Charging 10W
Capacity
6000 mAh 5000 mAh
Stand by
- -
Talk Time
- -
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