ZTE Blade A31 Lite vs Oppo A15s

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PHONES
Phone Names ZTE Blade A31 Lite Oppo A15s
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G bandsLTE1, 3, 5, 8, 38, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2021, June2020, December 18. Released 2020, December 18
StatusAvailable. Released 2021, JuneDiscontinued
Body
BuildPlastic frame, plastic backGlass front, plastic back, plastic frame
Dimensions137.3 x 67.5 x 10.5 mm (5.41 x 2.66 x 0.41 in)164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight143 g (5.04 oz)177 g (6.24 oz)
Display
Resolution480 x 960 pixels, 18:9 ratio (~215 ppi density)720 x 1600 pixels, 20:9 ratio (~269 ppi density)
Size5.0 inches, 64.5 cm2 (~69.6% screen-to-body ratio)6.52 inches, 102.6 cm2 (~83.0% screen-to-body ratio)
TypeTFT LCDIPS LCD, 480 nits (typ)
Platform
CPUQuad-core 1.4 GHzOcta-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
ChipsetUnisoc SC9832E (28 nm)Mediatek MT6765 Helio P35 (12 nm)
GPUMali-T820 MP1PowerVR GE8320
OSAndroid 11 (Go edition)Android 10, ColorOS 7.2
Memory
Card slotmicroSDXCmicroSDXC
Internal32GB 1GB RAM64GB 4GB RAM, 128GB 4GB RAM
 eMMC 5.1eMMC 5.1
Main Camera
FeaturesLED flashLED flash, HDR, panorama
Single5 MP-
Triple-13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro) Auxiliary lens
Video720p@30fps1080p@30fps
Selfie camera
Features-HDR
Single2 MP8 MP, f/2.0, (wide)
Video-1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.2, A2DP, LE5.0, A2DP, LE, aptX
NFCNoNo
PositioningGPSGPS, GLONASS, GALILEO, BDS
RadioUnspecifiedFM radio
USBmicroUSB 2.0microUSB 2.0, OTG
WLANWi-Fi 802.11 b/g/nWi-Fi 802.11 b/g/n, Wi-Fi Direct
Features
SensorsAccelerometerFingerprint (rear-mounted), accelerometer, proximity
Battery
Charging-10W wired
TypeLi-Ion 2000 mAhLi-Po 4230 mAh
Misc
ColorsGray, BlueDynamic Black, Fancy White
Models-CPH2179
PriceAbout 80 EURAbout 130 EUR