1. NXT Test
  2. Compare

Samsung Galaxy M31 Prime vs Samsung Galaxy M30s

Samsung Galaxy M31 Prime SamsungGalaxy M31 Prime
VS
Samsung Galaxy M30s SamsungGalaxy M30s

The third device is shown on desktop screens only

General

Device Type
Smart Phone
Smart Phone
Device Name
SM-M315F/DS
SM-M307FSM-M307FNSM-M307F/DSSM-M307FN/DSSM-M3070
Announced
October 2020
September 2019
Released
October 2020
October 2019
Colors
Space BlackOcean BlueIceberg Blue
Opal BlackSapphire BluePearl White

Design

Length
159.2 mm (6.27 in)
159 mm (6.26 in)
Width
75.1 mm (2.96 in)
75.1 mm (2.96 in)
Thickness
8.9 mm (0.35 in)
8.9 mm (0.35 in)
Weight
191 g (6.74 oz)
188 g (6.63 oz)
Materials
Glass front (Gorilla Glass 3)
Glass front
On both: Plastic back, Plastic frame

Network

2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
GPRS
Yes
Yes
EDGE
Yes
Yes
SIM
Nano SIM
Nano SIM
Multi SIM
Dual SIM
Dual SIM
Speed
3G Up to 42 MB4G Up to 600 MB
Same on both

Display

Display Type
Super AMOLED
Super AMOLED
Size
6.4 Inches
6.4 Inches
Resolution
1080x2340 Pixels (FHD+)
1080x2340 Pixels (FHD+)
Screen Ratio
84.1%
84.2%
Aspect Ratio
19.5:9
19.5:9
Pixel Density
403 PPI
403 PPI
Brightness Level
420 Nits
420 Nits
Display Protection
Corning Gorilla Glass 3
—
Features
Dark Mode
Frameless
On both: Always-on Display, Water Drop Notch, Capacitive, Multi-touch, 16M Colors

Hardware

Chipset
Samsung Exynos 9611
Samsung Exynos 9611
Manufacturing Technology
10 nm
10 nm
CPU Type
Octa-core
Octa-core
CPU
Octa-core:Quad-core 2.3 GHzQuad-core 1.7 GHz
Same on both
GPU
Mali-G72 MP3
Mali-G72 MP3
RAM (Memory)
6 GB
4/6 GB4 GB (64 GB)4 GB (128 GB)6 GB (128 GB)
Internal Storage
128 GB
64/128 GB
Storage Type
UFS 2.1
UFS 2.1
Ram Type
LPDDR4x
LPDDR4x
Card Slot
Yes - MicroSD
Yes - MicroSD

Software

OS
Android 10
Android 9.0 (Pie)
Update To
—
Android 11
User Interface
One UI 2.0
One UI 3.0

Main camera

Triple
—
First Camera: 48 MP (Standard)Second Camera: 8 MP (Ultrawide)Third Camera: 5 MP (Depth)
Four
First Camera: 64 MP (Standard)Second Camera: 8 MP (Ultrawide)Third Camera: 5 MP (Macro)Fourth Camera: 5 MP (Depth)
—
Aperture Size
First Camera: F/1.8Second Camera: F/2.2Third Camera: F/2.4Fourth Camera: F/2.4
First Camera: F/2.0Second Camera: F/2.2Third Camera: F/2.2
Video
4K 2160P@30fpsFHD 1080P@30fpsSlow MotionElectronic Stabilization (EIS)
Same on both
Flash
Yes
Yes
More details (1)Camera Features
Camera Features
No extras
Night ModeAI Scene Detection
On both: Autofocus (AF), Portrait Mode, Pro Mode, Digital Zoom, Continuous shooting, Panorama, Exposure compensation, Face detection, Geotagging, HDR, ISO settings, Scene mode, Self-timer, Touch focus, White balance settings

Selfie Camera

Camera
32 MP
16 MP
Aperture Size
F/2.0
F/2.0
Video
4K 2160P@30fpsFHD 1080P@30fps
FHD 1080P@30fps
Flash
No
No
More details (1)Camera Features
Camera Features
Face DetectionPortrait ModeBeauty ModeGesture ShotHDR
Same on both

Connectivity

Wi-Fi
Wi-Fi 802.11a/b/g/n/acDual-bandWi-Fi DirectHotspot
Same on both
Bluetooth
5.0A2DPLE
Same on both
Location
GALILEO
No extras
On both: GPS, A-GPS, GLONASS, BDS
NFC
—
Yes
USB
USB Type-C 2.0
USB Type-C 2.0

Media

Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
FM Radio
Yes - RDS & Recording
Yes

Other specifications

Sensors
AccelerometerGyroscopeProximityCompass
Same on both
Lock Type
Fingerprint (Rear-mounted)Facial RecognitionPatternPINPassword
Same on both
Box Contents
DeviceUSB CablePower Adapter (15 W)HeadphonesSIM Eject ToolQuick start guide
Same on both

Charging and Battery

Fast Charging
15 W
Yes - 15W
Capacity
6000 mAh
6000 mAh

BrandsView All

Show More Brands

Top Mobile

New Arrivals

Copyright © 2026 NXT Test. All Rights Reserved
Copyright © 2026 NXT Test. All Rights Reserved