Side-by-side technical data

Samsung Galaxy M31 Prime Edition vs Samsung Galaxy A51 5G

Comparison between Samsung Galaxy M31 Prime Edition and Samsung Galaxy A51 5G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Samsung.

The verdict

Your pick: Samsung Galaxy A51 5G, ahead on Design & display, Performance & hardware and Connectivity. Unless Camera or Battery & charging decides it for you.

Category
Category Galaxy M31 Prime Edition Galaxy A51 5G
Design & display 6.3 6.8
Performance & hardware 3.9 4.4
Camera 5.5 4.4
Connectivity 4.4 6.2
Battery & charging 5.9 4.5

Which one is for you?

Samsung Galaxy M31 Prime Edition, if you care about…

Battery Capacity
6,000 mAh
against 4,500 mAh

Samsung Galaxy A51 5G, if you care about…

RAM Capacity
8 GB
against 6 GB
Body Materials
Glass, Plastic, Aluminium Alloy
against Plastic
OS Version
13
against 11
Cellular Technologies
GSM, HSPA, LTE, 5G
against 4G, LTE

Specification comparison

Performance

Specification Galaxy M31 Prime Edition Galaxy A51 5G
Processor Model Samsung Exynos 9611 Samsung Exynos 980
Processor Process Size 10 nm 8 nm Best value
Graphics GPU Mali-G72 MP3 Mali-G76 MP5
Storage Type UFS 2.1 UFS 2.1
Maximum CPU Clock 2.3 GHz Best value 2.2 GHz
Maximum Storage Capacity 128 GB 128 GB
AnTuTu Score 192,608 316,007
Geekbench 6 Single-Core — 861
Geekbench 6 Multi-Core — 1,858
CPU Description — Octa-core processor with 2 Cortex-A77 cores at 2.2 GHz and 6 Cortex-A55 cores at 1.8 GHz.
Processor Type Octa-Core Octa-Core
64-Bit Processor — Yes
RAM Capacity 6 GB 8 GB Best value
RAM Type DDR4 LPDDR4X
Expandable Storage Yes Yes
AnTuTu version — v8

Design

Specification Galaxy M31 Prime Edition Galaxy A51 5G
Body Colors Blue Black, White, Blue, Pink
Body Thickness 8.9 mm 8.7 mm Best value
Body Width 75.1 mm 73.6 mm
Body Height 159.2 mm 158.9 mm
Weight 191 g 187 g Best value
Usable Surface — 87.2 %
Body Materials Plastic Glass, Plastic, Aluminium Alloy Best value
Unfolded thickness — 8.7 mm

Battery

Specification Galaxy M31 Prime Edition Galaxy A51 5G
Battery Capacity 6,000 mAh Best value 4,500 mAh
Battery Type Li-Polymer Li-Polymer
Fast Charge Power 15 W 15 W
Battery Features Battery Level Indicator, Fast Charging, Rechargeable Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator

Display

Specification Galaxy M31 Prime Edition Galaxy A51 5G
Display Aspect Ratio 19.5:9 20:9
Display Technology Super AMOLED Super AMOLED
Peak Display Brightness 420 nits —
Display Diagonal 6.4″ 6.5″ Best value
Display Horizontal Resolution 1,080 px 1,080 px
Display Vertical Resolution 2,340 px 2,400 px Best value
Display Pixel Density 411 ppi Best value 405 ppi
Display Refresh Rate — 60 Hz
Touch Sampling Rate — 120 Hz
Display Features Gorilla Glass, Always-On Display, Touchscreen Gorilla Glass 3, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Always-On Display

Sensors

Specification Galaxy M31 Prime Edition Galaxy A51 5G
Fingerprint Sensor Placement Rear Under Display

Sensor

Specification Galaxy M31 Prime Edition Galaxy A51 5G
Sensor Features Accelerometer, Compass, Fingerprint Sensor, Gyroscope Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor

Software

Specification Galaxy M31 Prime Edition Galaxy A51 5G
Operating System Android 11 Android 13
OS Family Android Android
OS Version 11 13 Best value
OS Update Support — 2 years
Google Services — Yes
Widevine L1 — Yes

Connectivity

Specification Galaxy M31 Prime Edition Galaxy A51 5G
SIM Configurations Dual Nano-SIM Dual Nano-SIM, Dual SIM Dual Standby
Cellular Bands — 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B5, 3G UMTS B8, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 5G NR n41, 5G NR n78, 5G NR n79
Cellular Technologies 4G, LTE GSM, HSPA, LTE, 5G Best value
Wi-Fi Standards Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi Features Dual Band Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Bluetooth Version Bluetooth 5.0 Bluetooth 5.0
Bluetooth Profiles A2DP A2DP, LE, AVRCP, DIP, HFP, HID, HSP, MAP, PAN, OPP, PBAP/PAB, HOGP
Navigation Systems GPS, Galileo GPS, A-GPS, GLONASS, BeiDou, Galileo Best value
Connectivity Features 3.5 mm Audio Jack, NFC, FM Radio, USB Type-C, ANT+ 3.5 mm Audio Jack, ANT+, NFC, FM Radio, USB Type-C, USB OTG, USB Charging, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE
USB Version USB 2.0 USB 2.0
SAR American Head — 0.8 W/kg
SAR American Body — 0.67 W/kg
SAR (EU) head — 0.5 W/kg
SAR (EU) body — 1.55 W/kg
Max. download speed 600 Mbps 2,550 Mbps Best value
Max. upload speed 150 Mbps 1,280 Mbps Best value

Audio

Specification Galaxy M31 Prime Edition Galaxy A51 5G
Microphone Count 2 2
Audio Features — A2DP, LE, Loudspeaker, AVRCP, DIP, HFP, HID, HSP, MAP, PAN, OPP, PBAP/PAB, HOGP

Technical

Specification Galaxy M31 Prime Edition Galaxy A51 5G
Model numbers — SM-A516F, SM-A516F/DSN, SM-A516N, SM-A516B/DS, SM-A516B, SM-A516U, SC-54A, SM-A516U1, SCG07, SM-A5160
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