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Specifications
 

Samsung Galaxy A12

Samsung Galaxy A20

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Samsung Galaxy A12
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Samsung Galaxy A12

Samsung Galaxy A20

Network
Technology GSM / HSPA / LTE GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
  HSDPA 850 / 1700(AWS) / 1900 / 2100
4G Network 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 1, 3, 5, 7, 8, 20, 38, 40, 41
  1, 2, 3, 4, 5, 7, 12, 13, 17, 20, 28, 38, 40, 41, 66
  1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 - SM-A205U
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced 2020, November 24 2019, March 19
Status Available. Released 2020, December 21 Available. Released 2019, April 05
Body
Dimensions 164 x 75.8 x 8.9 mm (6.46 x 2.98 x 0.35 in) 158.4 x 74.7 x 7.8 mm (6.24 x 2.94 x 0.31 in)
3D size compare
Weight 205 g (7.23 oz) 169 g (5.96 oz)
Build Glass front, plastic back, plastic frame Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display
Type PLS LCD Super AMOLED
Size 6.5 inches, 102.0 cm2 (~82.1% screen-to-body ratio) 6.4 inches, 100.5 cm2 (~85.0% screen-to-body ratio)
Resolution 720 x 1600 pixels, 20:9 ratio (~270 ppi density) 720 x 1560 pixels, 19.5:9 ratio (~268 ppi density)
Protection Corning Gorilla Glass 3
Platform
OS Android 10, upgradable to Android 12, One UI 4.1 Android 9.0 (Pie), upgradable to Android 11, One UI 3.1
Chipset Mediatek MT6765 Helio P35 (12 nm) Exynos 7884 (14 nm)
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53)
GPU PowerVR GE8320 Mali-G71 MP2
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 32GB 2GB RAM, 32GB 3GB RAM, 64GB 4GB RAM, 128GB 3GB RAM, 128GB 4GB RAM, 128GB 6GB RAM 32GB 3GB RAM
 eMMC 5.1 eMMC 5.1
Main Camera
Modules 48 MP, f/2.0, 26mm (wide), AF
5 MP, f/2.2, 123˚ (ultrawide)
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
13 MP, f/1.9, 28mm (wide), AF
5 MP, f/2.2, 12mm (ultrawide)
Features LED flash, panorama, HDR LED flash, panorama, HDR
Video 1080p@30fps 1080p@30fps
Selfie Camera
Modules 8 MP, f/2.2 8 MP, f/2.0
Video 1080p@30fps 1080p@30fps
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Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
Comms
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS, BDS
NFC Yes (market/region dependent) Yes (market/region dependent)
Infrared port No No
Radio FM radio, RDS, recording FM radio
USB USB Type-C 2.0 USB Type-C 2.0, OTG
Features
Sensors Fingerprint (side-mounted), accelerometer Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
 Virtual proximity sensing
Battery
Type Li-Po 5000 mAh, non-removable Li-Po 4000 mAh, non-removable
Charging 15W wired
15W wired
Misc
Colors Black, White, Blue, Red Black, Deep Blue, Red, Coral Orange, Gold
SAR 1.09 W/kg (head)     0.60 W/kg (body)    
SAR EU 0.67 W/kg (head)     1.38 W/kg (body)     0.23 W/kg (head)     1.38 W/kg (body)    
Models SM-A125F/DSN, SM-A125F/DS, SM-A125F, SM-A125M, SM-A125U, SM-A125U1, SM-A125N, SM-A125W SM-A205F, SM-A205FN, SM-A205GN, SM-A205YN, SM-A205G, SM-A205W, SM-A205U, SM-A205S, SM-S205DL, SM-A205U1
Price $ 81.00 / C$ 139.99 / £ 74.01 / € 111.16 $ 88.00 / £ 80.00
Tests
Performance AnTuTu: 107189 (v8)
GeekBench: 1034 (v5.1)
GFXBench: 5fps (ES 3.1 onscreen)
Display 1363:1 contrast ratio, 472 nits max brightness (measured)
Loudspeaker -30.4 LUFS (Below average)
Battery (old) Endurance rating 123h

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