Product
Samsung Galaxy A71 5G
Samsung Galaxy A71 5G
Samsung Galaxy M12
Samsung Galaxy M12
Battery
Charging 25W wired 15W wired
Type Li-Po 4500 mAh Li-Po 5000 mAh
Body
Build Glass front (Gorilla Glass 3), plastic back, aluminum frame Glass front, plastic back, plastic frame
Dimensions 162.5 x 75.5 x 8.1 mm (6.40 x 2.97 x 0.32 in) 164 x 75.9 x 9.7 mm (6.46 x 2.99 x 0.38 in)
SIM Nano-SIMNano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 185 g (6.53 oz) 212 g (7.48 oz)
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
NFC Yes (market dependent) Yes
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS
Radio FM radio Unspecified
USB USB Type-C 2.0, OTG USB Type-C 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 3 -
Resolution 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) 720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Size 6.7 inches, 108.4 cm2 (~88.3% screen-to-body ratio) 6.5 inches, 102.0 cm2 (~81.9% screen-to-body ratio)
Type Super AMOLED Plus PLS LCD, 90Hz
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer
  ANT+ Virtual proximity sensing
Launch
Announced 2020, April 08 2021, April 19
Status Available. Released 2020, June 15 Available. Released 2021, April 30
Main Camera
Features LED flash, panorama, HDR LED flash, panorama, HDR
Quad 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.2, (depth) 48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.2, 123˚ (ultrawide) 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Video 4K@30fps, 1080p@30/240fps, 1080p@960fps; gyro-EIS 1080p@30fps
Memory
Card slot microSDXC (uses shared SIM slot) microSDXC (dedicated slot)
Internal 128GB 6GB RAM, 128GB 8GB RAM 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
  UFS 2.1 eMMC 5.1
Misc
Colors Prism Cube Black, Prism Cube Sliver, Prism Cube Blue Black, Blue, Green
Models SM-A716F, SM-A716F/DS, SM-A716F/DSN, SM-A7160, SM-A716B/DS, SM-A716U, SM-A716B, SM-A716U1 SM-M127F, SM-M127F/DSN, SM-M127N
SAR 0.69 W/kg (head)     1.11 W/kg (body)     -
SAR EU 1.24 W/kg (head)     1.53 W/kg (body)     0.54 W/kg (head)     1.39 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 - SM-A716B HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 4, 5, 7, 8, 12, 20, 28, 34, 38, 39, 40, 41 - SM-A716B 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5G bands 41, 78 SA/NSA/Sub6 - SM-A716B -
Speed HSPA, LTE, 5G HSPA, LTE
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / HSPA / LTE
  2, 5, 41, 66, 71 mmWave/Sub6 - SM-A716U -
Platform
Chipset Exynos 980 (8 nm) Exynos 850 (8 nm)
CPU Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55) Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
GPU Mali-G76 MP5 Mali-G52
OS Android 10, upgradable to Android 13, One UI 5 Android 11, One UI Core 3.1
Selfie camera
Features HDR HDR
Single 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm 8 MP, f/2.2, (wide)
Video 4K@30fps, 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes