Sony Xperia 1 II vs Samsung Galaxy M51 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

8.7
Sony Xperia 1 II	Samsung Galaxy M51
Released · May 22, 2020	Released · Sep 11, 2020
6.5-inch · 3840x1644px	6.7-inch · 2340x1080px
Quad camera	Quad camera
8GB · 256GB	6GB · 128GB
4000 mAh	7000 mAh

Design

Dimensions
6.54 x 2.83 x 0.31 inches 166 x 72 x 7.9 mm	6.45 x 3.00 x 0.37 inches 163.9 x 76.3 x 9.5 mm
Weight
6.38 oz (181.0 g)	7.51 oz (213.0 g)
Materials
Back: Glass (Corning Gorilla Glass 6) Frame: Aluminum	Back: Plastic Frame: Plastic
Resistance
Water, Dust; IP65/68
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Camera shutter, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Purple	Black, White

Display

Size
6.5-inch	6.7-inch
Resolution
3840x1644px, 21:9 ratio, 643 PPI	2340x1080px, 20:9 ratio, 385 PPI
Technology
OLED	Super AMOLED Plus
Screen-to-body
82.59 %	88.27 %
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 865 SM8250 (7 nm)	Qualcomm Snapdragon 730 SM7150-AA (8 nm)
Processor
Octa-core Kryo 585	Octa-core 2x 2.2GHz Kryo 470 + 6x 1.8GHz Kryo 470
GPU
Adreno 650	Adreno 618
RAM
8GB (LPDDR5)	6GB (LPDDR4)
Internal storage
256GB	128GB, available to use: 106 GB
Storage expansion
microSDXC up to 1000 GB	microSDXC up to 512 GB
OS
Android (11, 10)	Android (10), Samsung One UI

Battery

Capacity
4000 mAh	7000 mAh
Charging
USB Power Delivery, Qi wireless charging	Fast charging, Reverse wired charging
Charge speed
	Wired: 25.0W

Battery Life Estimate

5h 7min

Browsing

8h 40min

Video

8h 59min

Gaming

7h 51min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Camera

Rear
Quad camera	Quad camera
Main camera
12 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 24 mm Sensor size: 1/1.7"	64 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.76" Pixel size: 0.8 μm
Second camera
12 MP (Ultra-wide, PDAF) Aperture size: F2.2 Focal Length: 16 mm Sensor size: 1/2.55"	12 MP (Ultra-wide) Aperture size: F2.2
Third camera
12 MP (Telephoto, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 70 mm Sensor size: 1/3.4"	5 MP (Macro) Aperture size: F2.4
Fourth camera
0.3 MP VGA (ToF 3D depth sensing)	5 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) OIS, HDR, Continuous autofocus, Object tracking, EIS	3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD)
Front
8 MP (EIS, HDR), Video capture: 1920x1080 (Full HD)	32 MP (HDR), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.1	5.0
WLAN
802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band MIMO, Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.1	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Step detector, Step counter	Accelerometer, Gyroscope, Compass
Other
NFC	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Loudspeaker
Features
Dolby Atmos, aptX-HD
Screen mirroring
	Wireless screen share
Radio
	FM, Stereo, RDS
Additional microphone(s)
	Noise cancellation

Cellular

5G
Bands n1, n3, n28, n77, n78, Sub-6
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 32(1500 L-band), 66(AWS-3)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
4G (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 46	Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A Pro Cat 19 (1600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
Date approved: Oct 19, 2020 FCC ID value: PY7-65375K
Measured SAR
Head: 0.21 W/kg Body: 0.48 W/kg Simultaneous Transmission: 0.89 W/kg Wireless Router: 0.77 W/kg

Buyers information

MSRP
	€ 360

Availability

Officially announced
Feb 24, 2020	Aug 31, 2020

Links

Full specifications
Sony Xperia 1 II Specs	Samsung Galaxy M51 Specs
PhoneArena Review
Sony Xperia 1 II Review
User Reviews
Sony Xperia 1 II User Reviews