Product
Samsung Galaxy A20
Samsung Galaxy A20
Samsung Galaxy M05
Samsung Galaxy M05
Battery
Charging 15W wired 25W wired
Type Li-Po 4000 mAh, non-removable 5000 mAh
Body
Build Glass front (Gorilla Glass 3), plastic back, plastic frame Glass front, plastic back, plastic frame
Dimensions 158.4 x 74.7 x 7.8 mm (6.24 x 2.94 x 0.31 in) 168.8 x 78.2 x 8.8 mm (6.65 x 3.08 x 0.35 in)
SIM Nano-SIMNano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 169 g (5.96 oz) 195 g (6.88 oz)
Comms
Bluetooth 5.0, A2DP, LE 5.3, A2DP, LE
NFC Yes (market/region dependent) No
Positioning GPS, GLONASS, BDS GPS, GLONASS, GALILEO, BDS
Radio FM radio Unspecified
USB USB Type-C 2.0, OTG USB Type-C 2.0
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 3 -
Resolution 720 x 1560 pixels, 19.5:9 ratio (~268 ppi density) 720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Size 6.4 inches, 100.5 cm2 (~85.0% screen-to-body ratio) 6.7 inches, 108.4 cm2 (~82.1% screen-to-body ratio)
Type Super AMOLED PLS LCD
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Accelerometer, proximity
Launch
Announced 2019, March 19 2024, September 10
Status Available. Released 2019, April 05 Available. Released 2024, September 10
Main Camera
Dual 13 MP, f/1.9, 28mm (wide), AF 5 MP, f/2.2, 12mm (ultrawide) 50 MP, f/1.8, (wide), AF 2 MP, f/2.4, (depth)
Features LED flash, panorama, HDR LED flash
Video 1080p@30fps 1080p@30/60fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 32GB 3GB RAM 64GB 4GB RAM
  eMMC 5.1 eMMC 5.1
Misc
Colors Black, Deep Blue, Red, Coral Orange, Gold Mint Green
Models SM-A205F, SM-A205FN, SM-A205GN, SM-A205YN, SM-A205G, SM-A205W, SM-A205U, SM-A205S, SM-S205DL, SM-A205U1 SM-M055F, SM-M055F/DS
SAR 1.09 W/kg (head)     0.60 W/kg (body)     0.46 W/kg (head)    
SAR EU 0.23 W/kg (head)     1.38 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 38, 40, 41 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 - SM-A205U -
Platform
Chipset Exynos 7884 (14 nm) Mediatek Helio G85 (12 nm)
CPU Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G71 MP2 Mali-G52 MC2
OS Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 Android 14, up to 2 major Android upgrades, One UI Core 6.0
Selfie camera
Single 8 MP, f/2.0 8 MP, f/2.0
Video 1080p@30fps Yes
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes