Side-by-side technical data

Samsung Galaxy M51 vs Samsung Galaxy A71 5G UW

Comparison between Samsung Galaxy M51 and Samsung Galaxy A71 5G UW: camera, battery, fast charging, display, performance and colors, side by side. More phones from Samsung.

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Galaxy M51

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Galaxy A71 5G UW

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The verdict

Your pick: Samsung Galaxy A71 5G UW, ahead on Design & display and Performance & hardware. Unless Battery & charging decides it for you.

Category
Category	Galaxy M51	Galaxy A71 5G UW
Design & display	5.8	7.1
Performance & hardware	4.3	4.8
Camera	5.5	5.5
Connectivity	5.6	5.7
Battery & charging	6.2	4.8

Which one is for you?

Samsung Galaxy M51, if you care about…

Battery Capacity: 7,000 mAh; against 4,500 mAh

Samsung Galaxy A71 5G UW, if you care about…

Weight: 188 g; against 213 g
Body Thickness: 8.4 mm; against 9.5 mm
Body Materials: Glass, Plastic, Aluminium Alloy; against Glass, Plastic
Cellular Technologies: GSM, HSPA, UMTS, LTE, 5G; against GSM, HSPA, UMTS, LTE, 4G

Specification comparison

Show differences only

Performance

Specification	Galaxy M51	Galaxy A71 5G UW
Processor Model	Qualcomm Snapdragon 730G	Qualcomm Snapdragon 765G
Processor Process Size	8 nm	7 nm Best value
Graphics GPU	Qualcomm Adreno 618	Qualcomm Adreno 620
Storage Type	UFS 2.1	UFS 2.1
Maximum CPU Clock	2.2 GHz	2.4 GHz Best value
Maximum Storage Capacity	128 GB	128 GB
AnTuTu Score	266,620	332,400
CPU Description	Octa-core CPU with 2 Kryo 470 Gold cores at 2.2 GHz and 6 Kryo 470 Silver cores at 1.8 GHz.	Octa-core CPU with 1x2.4 GHz Kryo 475 Prime, 1x2.2 GHz Kryo 475 Gold and 6x1.8 GHz Kryo 475 Silver
Processor Type	Octa-Core	Octa-Core
64-Bit Processor	Yes	Yes
RAM Capacity	8 GB	8 GB
RAM Type	LPDDR4X	—
Expandable Storage	Yes	Yes
AnTuTu version	v8	—

Design

Specification	Galaxy M51	Galaxy A71 5G UW
Body Colors	Black, Blue, White	Black
Body Thickness	9.5 mm	8.4 mm Best value
Body Width	76.3 mm	75.7 mm
Body Height	163.9 mm	162.8 mm
Weight	213 g	188 g Best value
Usable Surface	86.7 %	87.9 % Best value
Body Materials	Glass, Plastic	Glass, Plastic, Aluminium Alloy Best value

Battery

Specification	Galaxy M51	Galaxy A71 5G UW
Battery Capacity	7,000 mAh Best value	4,500 mAh
Battery Type	Li-Polymer	Li-Po
Fast Charge Power	25 W	25 W
Battery Features	Non-Removable, Rechargeable, Battery Level Indicator, Fast Charging	Fast Charging, Battery Level Indicator, Rechargeable

Display

Specification	Galaxy M51	Galaxy A71 5G UW
Display Aspect Ratio	20:9	20:9
Display Technology	Super AMOLED	Super AMOLED
Peak Display Brightness	420 nits	—
Display Diagonal	6.7″	6.7″
Display Horizontal Resolution	1,080 px	1,080 px
Display Vertical Resolution	2,400 px	2,400 px
Display Pixel Density	393 ppi	393 ppi
Display Refresh Rate	60 Hz	—
Display Features	Gorilla Glass 3, Always-On Display, Capacitive Touch, Multi-Touch, Hole-Punch Notch, Frameless	Gorilla Glass 3, AMOLED, Always-On Display, Touchscreen

Sensors

Specification	Galaxy M51	Galaxy A71 5G UW
Fingerprint Sensor Placement	Side	Under Display

Sensor

Specification	Galaxy M51	Galaxy A71 5G UW
Sensor Features	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass

Software

Specification	Galaxy M51	Galaxy A71 5G UW
Operating System	Android 10	Android 10
OS Family	Android	Android
OS Version	10	10
OS Update Support	2 years	—
Google Services	Yes	—

Connectivity

Specification	Galaxy M51	Galaxy A71 5G UW
SIM Configurations	Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM	Dual Nano-SIM
Cellular Bands	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 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 B17, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B12, 4G LTE B13, 4G LTE B20, LTE B28, 4G LTE B66, 5G NR n260, 5G NR n261
Cellular Technologies	GSM, HSPA, UMTS, LTE, 4G	GSM, HSPA, UMTS, LTE, 5G Best value
Wi-Fi Standards	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, Wi-Fi Hotspot, Wi-Fi Direct	Dual Band, Wi-Fi Direct
Bluetooth Version	Bluetooth 5.0	Bluetooth 5.0
Bluetooth Profiles	A2DP, LE, AVRCP, DIP, HFP, HID, HSP, MAP, PAN, OPP, PBAP/PAB, HOGP	A2DP, LE
Navigation Systems	GPS, A-GPS, GLONASS, Galileo, BeiDou Best value	GPS, GLONASS, Galileo, BeiDou
Connectivity Features	3.5 mm Audio Jack, NFC, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, ANT+	ANT+, 3.5 mm Audio Jack, USB Type-C, USB OTG, DLNA, NFC
USB Version	USB 2.0	USB 2.0
SAR American Head	1.38 W/kg	0.5 W/kg Best value
SAR American Body	—	0.78 W/kg
SAR (EU) head	0.61 W/kg	—
SAR (EU) body	1.45 W/kg	—
Max. download speed	800 Mbps	3,700 Mbps Best value
Max. upload speed	150 Mbps	1,600 Mbps Best value

Audio

Specification	Galaxy M51	Galaxy A71 5G UW
Microphone Count	1	1
Audio Features	Loudspeaker, Hi-Res Audio, A2DP, LE, AVRCP, DIP, HFP, HID, HSP, MAP, PAN, OPP, PBAP/PAB, HOGP	A2DP, LE, Loudspeaker

Technical

Specification	Galaxy M51	Galaxy A71 5G UW
Model numbers	SM-M515F, SM-M515F/DSN	SM-A716V