Samsung Galaxy A31 vs Samsung galaxy M30s
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Last Updated: Thu, 11 Jun'20
Basic Information
General
- Bluetooth5.0, A2DP, LE5.0, A2DP, LE
Design
- Height6.27 inches6.27 inches
- Width2.88 inches2.96 inches
- Thickness0.34 inches0.34 inches
- Weight185 g188 g
- ColorPrism Crush Black, Prism Crush Blue, Prism Crush WhiteOpal Black, Sapphire Blue, Pearl White
- BuildFront glass, plastic body
Display
- Screen Size6.4 inches6.4 inches
- Display TypeSuper AMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
- Display Resolution1080 x 2400 pixels1080 x 2400 pixels
- Pixel Density411 ppi411 ppi
- Aspect Ratio20:0920:09
- Screen to Body Ratio84.90%84.2%
Performance
- OSAndroid 10, One UI 2.0Android 9.0 (Pie) One UI
- CPUOcta-core (2x2.0 GHz, 6x1.7 GHz)Octa-core (4x2.3 GHz Cortex-A73 4x1.7 GHz Cortex-A53)
- GPUMali-G72 MP3
- Chipset GPExynos 9611 (10nm)
Memory & Storage
- RAM/Internal Storage128GB 6GB RAM64GB 4GB RAM, 128GB 6GB RAM
- Expandable MemorymicroSDXC (dedicated slot), Up to 512GB ExpandablemicroSD, up to 1 TB (dedicated slot)
Back Camera
- Quad Camera48 MP, f/2.0, 26mm (wide), 1/2.0, 0.8 micron|8 MP, f/2.2, 13mm (ultrawide), 1/4.0, 1.12 micron|5 MP, f/2.4, (macro)|5 MP, f/2.4, (depth)
- AutofocusPDAFPDAF
- Back Camera Video1080p30fps2160p30fps, 1080p30fps, gyro-EIS
- Back Camera FeaturesLED flash, panorama, HDRLED flash, panorama, HDR
- Triple Camera48 MP, f/2.0, (wide), 1/2, 0.8 micron|8 MP, f/2.2, 12mm (ultrawide)|5 MP, f/2.2, depth sensor
Front Camera
- Single Camera20 MP, f/2.2, (wide)16 MP, f/2.0
- Front Camera Video1080p30fps1080p30fps
- Front Camera FeaturesHDR
Sound
- HeadPhone JackYesYes
- LoudspeakerYesYes
- Audio FeaturesDolby AtmosActive noise cancellation with dedicated mic|Dolby Atmos sound
Battery
- Battery Capacity5000 mAh battery6000 mAh
- User ReplaceableNon-removableNon-removable
- ChargingFast charging 15WFast battery charging 15W
- 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, BDS
- RadioFM radio, RDS, recordingFM radio, RDS, recording
- USB2.0, Type-C 1.0 reversible connector, USB On-The-Go2.0, Type-C 1.0 reversible connector
- NFCYes
- SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
- Network SupportGSM / HSPA / LTEGSM / HSPA / LTE
Miscellaneous Features
- SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Launch
- Announced On2020, March 242019, September
- StatusAvailable. Released 2020, June 04Available. Released 2019, September
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