Lenovo A8 2020 vs Samsung Galaxy A51 5G UW

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PHONES
Phone Names Lenovo A8 2020 Samsung Galaxy A51 5G UW
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G bands1, 3, 5, 8, 38, 40, 412, 4, 5, 13, 66
5G bands-260, 261 mmWave
SpeedHSPA, LTEHSPA, LTE, 5G
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE / 5G
Launch
Announced2020, October 15. Released 2020, October 152020, August 14
StatusDiscontinuedAvailable. Released 2020, August 14
Body
BuildPlastic back, plastic frameGlass front (Gorilla Glass 3), plastic back, aluminum frame
Dimensions163.8 x 75.6 x 9.3 mm (6.45 x 2.98 x 0.37 in)158.8 x 73.4 x 8.6 mm (6.25 x 2.89 x 0.34 in)
SIMNano-SIM + Nano-SIM + Nano-SIM (max 2 at a time)Nano-SIM (pre-installed)
Weight205 g (7.23 oz)188.8 g (6.67 oz)
Display
Protection-Corning Gorilla Glass 3
Resolution720 x 1560 pixels, 19.5:9 ratio (~259 ppi density)1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Size6.53 inches, 107.9 cm2 (~87.2% screen-to-body ratio)6.5 inches, 102.0 cm2 (~87.5% screen-to-body ratio)
TypeIPS LCDSuper AMOLED
Platform
CPUOcta-core 2.0 GHz Cortex-A53Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
ChipsetMediatek MT6762 Helio P22 (12 nm)Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
GPUPowerVR GE8320Adreno 620
OSAndroid 10Android 10, One UI 2
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (uses shared SIM slot)
Internal64GB 4GB RAM128GB 6GB RAM
 eMMC 5.1UFS 2.1
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, panorama, HDR
Quad-48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP (macro) Auxiliary lens
Single-5 MP, AF
Triple13 MP, (wide), AF 2 MP (macro) Auxiliary lens-
Video1080p@30fps4K@30fps, 1080p@30/120fps; gyro-EIS
Selfie camera
FeaturesHDRHDR
Single5 MP32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Video1080p@30fps4K@30fps, 1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, LE
NFCNoYes
PositioningGPSGPS, GLONASS, GALILEO, BDS
RadioFM radioFM radio, RDS, recording
USBmicroUSB 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 b/g/n, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (rear-mounted), accelerometer, proximityFingerprint (under display, optical), accelerometer, gyro, proximity, compass
 -ANT+
Battery
Charging10W wired15W wired
Stand-by-Up to 672 h
Talk time-Up to 5 h
TypeLi-Po 5000 mAhLi-Po 4500 mAh
Misc
ColorsBlack, BluePrism Bricks Blue
ModelsL10041SM-A516V
PriceAbout 90 EURAbout 470 EUR
SAR-0.70 W/kg (head)     1.25 W/kg (body)    
SAR EU-0.59 W/kg (head)     1.32 W/kg (body)