Phone Comparison - Samsung Galaxy A21s vs Samsung Galaxy M12

Samsung Galaxy A21s
samsung galaxy a21s
Samsung Galaxy M12
samsung galaxy m12
Add 3rd Phone

general General Info

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

hardware Hardware and OS

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

display Display

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

multimedia Multimedia

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

camera Camera

Rear Camera 48 MP + 8 MP + 2 MP [Similar] 48 MP + 5 MP + 2 MP + 2 MP [Similar]
Flash LED Flash LED flash
Features 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
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
Video 1080p@30fps 1080p@30fps
Front Camera 13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [Similar]
8 MP, f/2.2, (Wide)
HDR
1080p@30fps [Similar]

connectivity 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, LE 5.0, A2DP
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 Yes USB Type-C 2.0
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes

memory User Memory

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

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor not present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor not present
NFC NFC supported NFC not supported

battery Battery

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