Samsung Galaxy A31 vs Google Pixel 3
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Last Updated: Wed, 9 Sep'20
Basic Information
General
- Bluetooth5.0, A2DP, LE5.0, A2DP, LE, aptX HD
Design
- Height6.27 inches5.73 inches
- Width2.88 inches2.69 inches
- Thickness0.34 inches0.31 inches
- Weight185 g148 g
- ColorPrism Crush Black, Prism Crush Blue, Prism Crush WhiteClearly White, Just Black, Not Pink
- BuildFront/back glass (Gorilla Glass 5), aluminum frame
Display
- Screen Size6.4 inches5.5 inches
- Display TypeSuper AMOLED capacitive touchscreenP-OLED capacitive touchscreen
- Display Resolution1080 x 2400 pixels1080 x 2160 pixels
- Pixel Density411 ppi443 ppi
- Aspect Ratio20:0918:09
- Screen to Body Ratio84.90%77.20%
- ProtectionCorning Gorilla Glass 5
Performance
- OSAndroid 10, One UI 2.0Android 9.0 (Pie)
- CPUOcta-core (2x2.0 GHz, 6x1.7 GHz)Octa-core (4x2.5 GHz Kryo 385 Gold 4x1.6 GHz Kryo 385 Silver)
- GPUAdreno 630
- Chipset GPQualcomm SDM845 Snapdragon 845 (10 nm)
Memory & Storage
- RAM/Internal Storage128GB 6GB RAM64/128 GB, 4 GB RAM
- Expandable MemorymicroSDXC (dedicated slot), Up to 512GB ExpandableNo
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)
- AutofocusPDAFDual Pixel PDAF
- Back Camera Video1080p30fps2160p30fps, 1080p30/60/120fps, 720p240fps, 1080p30fps (gyro-EIS)
- Back Camera FeaturesLED flash, panorama, HDRDual-LED flash, Auto-HDR, panorama
- Single Camera12.2 MP, f/1.8, 28mm (wide), 1/2.55, 1.4 micron
- OISOIS
Front Camera
- Single Camera20 MP, f/2.2, (wide)
- Front Camera Video1080p30fps1080p30fps
- Dual Camera8 MP, f/1.8, 28mm (wide), PDAF|8 MP, f/2.2, 19mm (ultrawide), no AF
- Front Camera FeaturesAuto-HDR
Sound
- HeadPhone JackYesYes
- LoudspeakerYesYes
- Audio FeaturesDolby AtmosActive noise cancellation with dedicated mic
Battery
- Battery Capacity5000 mAh battery2915 mAh
- User ReplaceableNon-removableNon-removable
- ChargingFast charging 15WFast battery charging 18W|USB Power Delivery 2.0|QI wireless 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, DLNA, hotspot
- GPSYes, with A-GPS, GLONASS, GALILEO, BDSYes, with A-GPS, GLONASS, BDS, GALILEO
- RadioFM radio, RDS, recordingNo
- USB2.0, Type-C 1.0 reversible connector, USB On-The-Go3.1, Type-C 1.0 reversible connector
- NFCYesYes
- SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Nano-SIM card eSIM
- Network SupportGSM / HSPA / LTEGSM / CDMA / HSPA / EVDO / LTE
Miscellaneous Features
- SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
- Water ResistantIP68 dust/water resistant (up to 1.5m for 30 mins)
Launch
- Announced On2020, March 242018, October
- StatusAvailable. Released 2020, June 04Available. Released 2018, November
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