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Compare the full technical specifications off the: Samsung Galaxy A20 VS Samsung Galaxy A31

Samsung Galaxy A20
Samsung Galaxy A20
VS Samsung Galaxy A31
Samsung Galaxy A31
April 05, 2019 Released: April 27, 2020
Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 Operating System: Android 10, One UI 2.5
Black, Deep Blue, Red, Coral Orange, Gold Colors: Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
SM-A205F, SM-A205FN, SM-A205GN, SM-A205YN, SM-A205G, SM-A205W, SM-A205U, SM-A205S, SM-S205DL, SM-A205U1 Models: SM-A315F, SM-A315F/DS, SM-A315G/DS, SM-A315G, SM-A315N
4G, 3G, 2G Network Speed: 4G, 3G, 2G
Display
6.4 inches, 100.5 cm2 (85.0% screen-to-body ratio) Size: 6.4 inches, 98.9 cm2 (84.9% screen-to-body ratio)
720 x 1560 pixels, 19.5:9 ratio (268 ppi density) Resolution: 1080 x 2400 pixels, 20:9 ratio (411 ppi density)
Super AMOLED Type: Super AMOLED
Corning Gorilla Glass 3 Protection:
Body
158.4 mm (6.24 in) Height: 159.3 mm (6.27 in)
74.7 mm (2.94 in) Width: 73.1 mm (2.88 in)
7.8 mm (0.31 in) Thickness: 8.6 mm (0.34 in)
169 g Weight: 185 g
No Water Resistant: No
Glass front (Gorilla Glass 3), plastic back, plastic frame Material:
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) SIM: Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Rear Camera
2 Number of Cameras: 4
13 MP, f/1.9, 28 mm (wide), AF
5 MP, f/2.2, 12 mm (ultrawide)
Camera Resolutions: 48 MP, f/2.0, 26 mm (wide), 1/2.0″, 0.8µm, PDAF
8 MP, f/2.2, 123˚, (ultrawide), 1/4.0″, 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
1080p@30fps Video Resolution: 1080p@30fps
LED flash, panorama, HDR Features: LED flash, panorama, HDR
Front (Selfie) Camera
8 MP, f/2.0 Camera Resolutions: 20 MP, f/2.2, (wide)
1080p@30fps Video Resolution: 1080p@30fps
Battery
Li-Po 4000 mAh, non-removable Battery Capacity: Li-Po 5000 mAh, non-removable
Fast charging 15W Charging: Fast charging 15W
Hardware
Exynos 7884 (14 nm) Chipset: Mediatek MT6768 Helio P65 (12nm)
Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53) Processor: Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
Mali-G71 MP2 GPU: Mali-G52 MC2
32GB 3GB RAM Memory: 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
microSDXC (dedicated slot) Memory Card Slot: microSDXC (dedicated slot)
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Sensors: Fingerprint (under display, optical), accelerometer, gyro, compass
FM radio Radio: FM radio, RDS, recording
Yes Audio Jack 3.5 mm: Yes
Other: Virtual proximity sensing
Network & Connectivity
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
5.0, A2DP, LE Bluetooth: 5.0, A2DP, LE
USB Type-C 2.0, USB On-The-Go USB: USB Type-C 2.0, USB On-The-Go
Yes, with A-GPS, GLONASS, BDS GPS: Yes, with A-GPS, GLONASS, GALILEO, BDS
Yes (market/region dependent) NFC: Yes (market/region dependent)
LTE / HSPA / GSM Technology: LTE / HSPA / GSM

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