Oppo A8 vs Samsung Galaxy A20s

Phones Images
PHONES
Phone Names Oppo A8 Samsung Galaxy A20s
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1900 / 2100 - SM-A207F/DS
4G bands1, 3, 5, 8, 34, 38, 39, 40, 411, 2, 3, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41 - SM-A207F/DS
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / CDMA / HSPA / EVDO / LTEGSM / HSPA / LTE
 CDMA2000 1xEV-DO 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - SM-A207M/DS
Launch
Announced2019, December. Released 2019, December2019, September 24. Released 2019, October 05
StatusDiscontinuedDiscontinued
Body
BuildGlass front, plastic back, plastic frameGlass front, plastic back, plastic frame
Dimensions163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in)163.3 x 77.5 x 8 mm (6.43 x 3.05 x 0.31 in)
SIMNano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + Nano-SIM
Weight180 g (6.35 oz)183 g (6.46 oz)
Display
Resolution720 x 1600 pixels, 20:9 ratio (~269 ppi density)720 x 1560 pixels, 19.5:9 ratio (~264 ppi density)
Size6.5 inches, 102.8 cm2 (~83.0% screen-to-body ratio)6.5 inches, 103.7 cm2 (~81.9% screen-to-body ratio)
TypeIPS LCD, 480 nits (typ)IPS LCD
Platform
CPUOcta-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)Octa-core 1.8 GHz Cortex-A53
ChipsetMediatek MT6765V/CB Helio P35 (12 nm)Qualcomm SDM450 Snapdragon 450 (14 nm)
GPUPowerVR GE8320Adreno 506
OSAndroid 9.0 (Pie), ColorOS 6.1Android 9.0 (Pie), upgradable to Android 11, One UI Core 3.1
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal128GB 4GB RAM, 64GB 4GB RAM32GB 2GB RAM, 32GB 3GB RAM, 64GB 4GB RAM
 eMMC 5.1eMMC 5.1
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, panorama, HDR
Triple12 MP, f/1.8, (wide), PDAF 2 MP (macro) Auxiliary lens13 MP, f/1.8, 27mm (wide), PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens
Video1080p@30fps1080p@30fps
Selfie camera
FeaturesHDR-
Single8 MP, f/2.08 MP, f/2.0
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE4.2, A2DP, LE
NFCNoNo
PositioningGPS, BDSGPS, GLONASS, GALILEO, BDS
RadioFM radioFM radio
USBmicroUSB 2.0, OTGUSB Type-C 2.0
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 b/g/n, Wi-Fi Direct
Features
SensorsFingerprint (rear-mounted), accelerometer, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Charging-15W wired
TypeLi-Po 4230 mAhLi-Po 4000 mAh, non-removable
Misc
ColorsGreen, BlackBlack, Blue, Red, Green
ModelsPDBM00SM-A207F, SM-A207M, SM-A2070
PriceAbout 150 EURAbout 250 EUR
SAR-0.69 W/kg (head)     1.43 W/kg (body)
SAR EU-0.35 W/kg (head)     0.83 W/kg (body)