Realme C2s vs Oppo A1k

Phones Images
PHONES
Phone Names Realme C2s Oppo A1k
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 3, 5, 8, 38, 40, 411, 3, 5, 7, 8, 20, 28, 38, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2020, January. Released 2020, January2019, April. Released 2019, May
StatusDiscontinuedDiscontinued
Body
BuildGlass front, plastic back, plastic frameGlass front (Gorilla Glass 3), plastic back, plastic frame
Dimensions154.3 x 73.7 x 8.5 mm (6.07 x 2.90 x 0.33 in)154.5 x 73.8 x 8.4 mm (6.08 x 2.91 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight166 g (5.86 oz)170 g (6.00 oz)
Display
Protection-Corning Gorilla Glass 3
Resolution720 x 1560 pixels, 19.5:9 ratio (~282 ppi density)720 x 1560 pixels, 19.5:9 ratio (~282 ppi density)
Size6.1 inches, 91.3 cm2 (~80.3% screen-to-body ratio)6.1 inches, 91.3 cm2 (~80.1% screen-to-body ratio)
TypeIPS LCDIPS LCD
Platform
CPUOcta-core 2.0 GHz Cortex-A53Octa-core 2.0 GHz Cortex-A53
ChipsetMediatek MT6762 Helio P22 (12 nm)Mediatek MT6762 Helio P22 (12 nm)
GPUPowerVR GE8320PowerVR GE8320
OSAndroid 9.0 (Pie), ColorOS 6.1Android 9.0 (Pie), ColorOS 6
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal32GB 3GB RAM32GB 2GB RAM, 32GB 3GB RAM
 eMMC 5.1eMMC 5.1
Main Camera
Dual13 MP, f/2.2, 1/3.1", 1.12µm, PDAF Auxiliary lens-
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Single-8 MP, f/2.2, 1/3.2", 1.4µm, AF
Video1080p@30fps1080p@30fps
Selfie camera
FeaturesHDRHDR
Single5 MP, f/2.0, 1/5.0", 1.12µm5 MP, f/2.0, 1/5.0", 1.12µm
Video1080p@30fps720p
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.2, A2DP, LE4.2, A2DP, LE
NFCNoNo
PositioningGPS, GLONASS, BDSGPS, GLONASS, BDS
RadioFM radioFM radio
USBmicroUSB 2.0, OTGmicroUSB 2.0, OTG
WLANWi-Fi 802.11 b/g/nWi-Fi 802.11 b/g/n
Features
SensorsAccelerometer, proximity, compassAccelerometer, proximity, compass
Battery
Type4000 mAhLi-Po 4000 mAh, non-removable
Misc
ColorsDiamond BlackBlack, Red
Models-CPH1923
PriceAbout 40 EURAbout 100 EUR