Samsung Galaxy J7 2018 vs Samsung Galaxy A20
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Last Updated: Fri, 22 May'20
Basic Information
General
- Bluetooth4.1/4.2, A2DP, LE5.0, A2DP, LE
Design
- Height6.03 inches6.24 inches
- Width3.00 inches2.94 inches
- Thickness0.34 inches0.31 inches
- Weight181 g169 g
- ColorBlack, Blue, GoldBlack, Deep Blue, Red, Coral Orange
- BuildGlass front (Gorilla Glass 5), plastic back, plastic frameFront glass, plastic body
Display
- Screen Size5.5 inches6.4 inches
- Display TypeTFT capacitive touchscreenSuper AMOLED capacitive touchscreen
- Display Resolution720 x 1280 pixels720 x 1560 pixels
- Pixel Density267 ppi268 ppi
- Aspect Ratio16:0919.5:9
- Screen to Body Ratio71.40%85.00%
- ProtectionCorning Gorilla Glass 3
Performance
- OSAndroid 8.0 (Oreo)Android 9.0 (Pie) One UI
- CPUOcta-core 1.6 GHzOcta-core (2x1.6 GHz 6x1.35 GHz)
- Chipset GPExynos 7884
Memory & Storage
- RAM/Internal Storage16/32 GB, 2 GB RAM32 GB, 3 GB RAM
- Expandable MemorymicroSD, up to 400 GBmicroSD, up to 1 TB (dedicated slot)
Back Camera
- Single Camera8 MP / 13 MP
- AutofocusAFAF
- Back Camera Video1080p30fps1080p30fps
- Back Camera FeaturesLED flash, HDRLED flash, panorama, HDR
- Dual Camera13 MP, f/1.9, 28mm (wide)|5 MP, f/2.2, 12mm (ultrawide)
Front Camera
- Single Camera5 MP / 13 MP (operator dependent)8 MP, f/2.0
- Front Camera Video1080p30fps
Sound
- HeadPhone JackYesYes
- LoudspeakerYesYes
- Audio FeaturesActive noise cancellation with dedicated mic
Battery
- Battery Capacity3300 mAh4000 mAh
- User ReplaceableNon-removableNon-removable
- Battery TypeLi-IonLi-Po
- ChargingFast battery charging 15W
Communications
- WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspotWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
- GPSYes, with A-GPS, GLONASSYes, with A-GPS, GLONASS, BDS
- RadioFM radio (SM-J737T1 only)FM radio
- USBmicroUSB 2.0, USB On-The-Go2.0, Type-C 1.0 reversible connector, USB On-The-Go
- NFCYes (operator dependent)Yes
- SIMNano-SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
- Network SupportGSM / HSPA / LTEGSM / HSPA / LTE
Miscellaneous Features
- SensorsAccelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Launch
- Announced On2018, June2019, March
- StatusAvailable. Released 2018, JulyAvailable. Released 2019, April
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