OnePlus 7 vs Samsung Galaxy M31

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$636 VIEW ON AMAZON

Display

Size

6.4 inches
6.4 inches

Resolution

2340 x 1080 pixels, 19.5:9 ratio,
402 PPI
2340 x 1080 pixels, 19.5:9 ratio,
403 PPI

Technology

AMOLED
Super AMOLED

Screen-to-body

85.63 %
83.97 %

Peak brightness

 
420 cd/m2 (nit)

Features

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 855
Exynos 9611

Processor

Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm
Octa-core, 2300 MHz, Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm

GPU

Adreno 640
Mali-G72 MP3

RAM

6GB LPDDR4
6GB LPDDR4

Internal storage

128GB (UFS 3.0), not expandable
64GB (UFS 2.1), available to use: 49 GB

Storage expansion

 
microSDXC up to 512 GB

OS

Android (10, 9.0 Pie), OxygenOS UI
Android (10), Samsung One UI

Battery

Capacity

3700 mAh
6000 mAh

Type

Not user replaceable
Li - Polymer, Not user replaceable

Charging

Fast charging
Fast charging

Max charge speed

Wired: 20.0W
Wired: 15.0W

Camera

Rear

Dual camera
Quad camera

Main camera

48 MP (OIS, PDAF)
64 MP (PDAF)

Specifications

Aperture size: F1.7; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/1.7"; Pixel size: 0.8 μm

Second camera

5 MP (Depth information)
8 MP (Ultra-wide)

Specifications

Aperture size: F2.4; Pixel size: 1.12 μm
Aperture size: F2.2; Focal Length: 12 mm; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera

 
5 MP (Macro)

Specifications

 
Aperture size: F2.2; Focal Length: 25 mm; Sensor size: 1/5"; Pixel size: 1.12 μm

Fourth camera

 
5 MP (Depth information)

Specifications

 
Aperture size: F2.2

Video recording

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD), 1280x720 (HD) (240 fps)

Features

Time-lapse video, EIS, Video calling, Video sharing
Hyperlapse, EIS

Front

16 MP (HDR)
32 MP (HDR, Slow-motion videos)

Design

Dimensions

6.21 x 2.94 x 0.32 inches (157.7 x 74.8 x 8.2 mm)
6.27 x 2.96 x 0.35 inches (159.2 x 75.1 x 8.9 mm)

Weight

6.42 oz (182.0 g)
the average is 6.2 oz (178 g)
6.74 oz (191.0 g)
the average is 6.2 oz (178 g)

Materials

Back: Glass (Corning Gorilla Glass 5); Frame: Metal
Back: Plastic; Frame: Plastic

Biometrics

2D Face unlock, In-screen fingerprint
2D Face unlock, Fingerprint (touch)

Colors

Mirror gray
Blue, Black, Red

Cellular

LTE (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), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 29(700 d), 32(1500 L-band)
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), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)

LTE (TDD)

Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)

UMTS

800, 850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data Speed

LTE-A Pro Cat 16 (1000/150 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

Dual SIM

Yes
Yes

SIM type

Nano SIM
Nano SIM

VoLTE

 
Yes

Multimedia

Headphones

No 3.5mm jack
3.5mm jack

Speakers

Earpiece, Multiple speakers
Earpiece, Loudspeaker

Features

Dolby Atmos, aptX-HD
Dolby Atmos

Screen mirroring

Wireless screen share
Wireless screen share

Radio

 
FM

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB

Type-C (reversible), USB 3.1
Type-C (reversible), USB 2.0

Features

Charging, Headphones port, Mass storage device
Charging

Location

GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other

NFC, VoIP, Tethering, Computer sync, OTA sync
NFC

Regulatory Approval

FCC approval

 
 

Date approved

 
Feb 07, 2020

 
FCC ID value: A3LSMM315F link

Measured SAR

 
 

Head

 
0.42 W/kg

Body

 
0.41 W/kg

Simultaneous Transmission

 
1.54 W/kg

Wireless Router

 
0.74 W/kg

Buyers information

In The Box

Power Adapter, Type-C Cable (Support USB 2.0), Quick Start Guide, Welcome Letter, Safety Information, Warranty Card, LOGO Sticker, Case, Screen Protector (pre-applied), SIM Tray Ejector
15W fast charger, Data cable, Ejection pin, User Manual

Price

 
€ 240
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