Samsung Galaxy M31 vs realme 7 Pro 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.

Samsung Galaxy M31 realme 7 Pro
Released · Mar 05, 2020
Released · Sep 14, 2020
6.4-inch · 2340x1080px
6.4-inch · 2400x1080px
Quad camera
Quad camera
6GB · 64GB
8GB · 128GB
6000 mAh
4500 mAh

Availability

Officially announced
Feb 25, 2020 Sep 03, 2020
MSRP
€ 240 € 299

Design

Dimensions
6.27 x 2.96 x 0.35 inches
159.2 x 75.1 x 8.9 mm
6.33 x 2.93 x 0.34 inches
160.9 x 74.3 x 8.7 mm
Weight
6.74 oz (191.0 g) 6.42 oz (182.0 g)
Materials
Back: Plastic
Frame: Plastic
Back: Plastic
Frame: Plastic
Resistance
Splash
Biometrics
2D Face unlock, Fingerprint (touch) Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Left: Volume control; Right: Lock/Unlock key
Colors
Blue, Black, Red Mirror blue, Mirror silver

Display

Size
6.4-inch, 83.97% screen-to-body 6.4-inch, 82.64% screen-to-body
Type
Super AMOLED, 420 nits Super AMOLED, 60Hz
Resolution
2340x1080px, 19.5:9 ratio, 403 PPI 2400x1080px, 20:9 ratio, 411 PPI
Protection
Corning Gorilla Glass 3 Corning Gorilla Glass

Hardware

System chip
Exynos 9611 (10 nm) Snapdragon 720G SM7125 (8 nm)
Processor
Octa-core
4x2.3GHz Cortex-A73
4x1.7G​Hz Cortex-A53
Octa-core
2300 MHz
Kryo 465
GPU
Mali-G72 MP3 Adreno 618
Memory
6GB (LPDDR4)/64GB (UFS 2.1)
6GB/128GB
8GB (LPDDR4)/128GB (UFS 2.1)
Storage expansion
microSDXC up to 512 GB microSDXC
OS
Android (11, 10) Android (10)

Battery

Type
6000 mAh, Li - Polymer 4500 mAh, Li - Polymer
Charging
Fast charging Fast charging
Charge speed
Wired: 15.0W Wired: 65.0W

Camera

Rear
Quad camera Quad camera
Main camera
64 MP (PDAF)
Aperture size: F1.8
Focal length: 26 mm
Sensor size: 1/1.7"
Pixel size: 0.8 μm
64 MP (PDAF)
Aperture size: F1.8
Focal length: 26 mm
Sensor size: 1/1.7"
Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 12 mm
Sensor size: 1/4"
Pixel size: 1.12 μm
8 MP (Ultra-wide)
Aperture size: F2.3
Focal Length: 16 mm
Sensor size: 1/4"
Pixel size: 1.12 μm
Third camera
5 MP (Macro)
Aperture size: F2.2
Focal Length: 25 mm
Sensor size: 1/5"
Pixel size: 1.12 μm
2 MP (Macro)
Aperture size: F2.4
Fourth camera
5 MP (Depth information)
Aperture size: F2.2
2 MP (Black and White)
Aperture size: F2.4
Flash
LED LED
Video recording
4K UHD (30 fps), 1080p, 720p (240 fps)
Hyperlapse, EIS
4K UHD (30 fps), 1080p (120 fps), 720p (240 fps)
HDR, EIS
Front
32 MP (HDR, Slow-motion videos)
Video capture: 1080p
32 MP (Slow-motion videos)
Video capture: 1080p

Connectivity & Features

Bluetooth
5.0 5.1
WLAN
a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
USB
Type-C, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC NFC

Multimedia

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

Cellular

4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66(AWS-3) Bands 1, 2, 3, 4, 5, 7, 8, 20, 28
4G (TDD)
Bands 38, 40, 41 Bands 38, 40, 41
3G
Bands 1, 2, 4, 5, 8 Bands 1, 2, 4, 5, 8
Data Speed
LTE-A, 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

Regulatory Approval

FCC approval
Date approved: Feb 07, 2020
FCC ID value: A3LSMM315F
Measured SAR
Head: 0.42 W/kg
Body: 0.41 W/kg
Simultaneous Transmission: 1.54 W/kg
Wireless Router: 0.74 W/kg

Alternative variants

with 128GB storage
Memory 128GB
FCC OKs Cingular\'s purchase of AT&T Wireless