
Samsung Galaxy M31 Prime vs Samsung Galaxy M31s



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Last Updated: Sat, 17 Oct'20
General
- Bluetooth5.0, A2DP, LE5.0, A2DP, LE
Design
- Height6.26 inches6.27 inches
- Width2.95 inches2.92 inches
- Thickness0.35 inches0.36 inches
- Weight191 g203 g
- ColorOcean Blue, Space Black, Iceberg BlueMirage Black, Mirage Blue
- BuildGlass front (Gorilla Glass 3), plastic back, plastic frame
Display
- Screen Size6.4 inches6.5 inches
- Display TypeSuper AMOLEDSuper AMOLED capacitive touchscreen
- Display Resolution1080 x 2340 pixels1080 x 2400 pixels
- Pixel Density403 ppi405 ppi
- Aspect Ratio19.5:920:09
- ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 3
- Screen to Body Ratio84.10%91 %
Performance
- OSAndroid 10, One UI 2.1Android 10, One UI 2.5
- GPUMali-G72 MP3Mali-G72 MP3
- Chipset GPExynos 9611 (10nm)Samsung Exynos 9 Octa 9611
- CPUOcta-core (4x2.3 GHz Cortex-A73, 4x1.7 GHz Cortex-A53)Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Memory & Storage
- RAM/Internal Storage128GB 6GB RAM128GB 6GB RAM, 128GB 8GB RAM
- Expandable MemorymicroSDXC (dedicated slot), Up to 512GBmicroSDXC (dedicated slot), Up to 512 GB
Back Camera
- Quad Camera64 MP, f/1.8, 26mm (wide), 1/1.72, 0.8 micron|8 MP, f/2.2, 123degree (ultrawide), 1/4.0, 1.12 micron|5 MP, f/2.4, (macro)|5 MP, f/2.2, (depth)64 MP, f/1.8, 26mm (wide), 1/1.72, 0.8 micron|12 MP, f/2.2, 123degree (ultrawide)|5 MP, f/2.4, (macro)|5 MP, f/2.4, (depth)
- AutofocusPDAFPDAF
- Back Camera Video4K30fps, 1080p30fps, gyro-EIS4K30fps, 1080p30fps, gyro-EIS
- Back Camera FeaturesLED flash, panorama, HDRLED flash, panorama, HDR
- OISNo
Front Camera
- Single Camera32 MP, f/2.0, 26mm (wide), 1/2.8, 0.8 micron32 MP, f/2.0, 26mm (wide), 1/2.8, 0.8 micron
- Front Camera Video4K30fps, 1080p30fps4K30fps, 1080p30fps
- Front Camera FeaturesHDRHDR
Sound
- HeadPhone JackYesYes
- LoudspeakerYesYes
- Audio FeaturesDolby AtmosDolby Atmos
Battery
- Battery Capacity6000 mAh battery6000 mAh battery
- User Replaceablenon-removableNon-removable
- Talk TimeUp to 48 hours (4G LTE)Up to 51 Hours (4G LTE)
- Music TimeUp to 119 hoursUp to 125 Hours Audio Playback Time
- ChargingFast charging 15WFast charging 25W|Reverse charging
- Battery TypeLi-PoLi-Po
Communications
- WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
- GPSYes, with A-GPS, GLONASS, GALILEO, BDSYes, with A-GPS, GLONASS, GALILEO, BDS
- RadioFM radio, RDS, recordingFM radio, RDS, recording
- USBUSB Type-C 2.02.0, Type-C 1.0 reversible connector, USB On-The-Go
- NFCNoNo
- SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
- Network SupportGSM / HSPA / LTEGSM / HSPA / LTE
Miscellaneous Features
- SensorsFingerprint (rear-mounted), Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity SensingFingerprint (side-mounted), Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing
Launch
- Announced On2020, October 142020, July 30
- StatusAvailable. Released 2020, October 16Available. Released 2020, July 30