Oppo A18

Oppo A18

Oppo A53s

Oppo A53s

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General

NameOppo A18Oppo A53s
Launch Date27 Sept 202312 Oct 2020
BrandOppoOppo
ColorsGlowing Black, Glowing BlueElectric Black, Fancy Blue
ModelsCPH2591CPH2139, CPH2135

Display

Display Size6.56 Inches6.5 Inches
Display TypeIPS LCD, 720 nits (peak)IPS LCD, 480 nits (typ)
Resolution720 x 1612 pixels720 x 1600 pixels
Refresh Rate90Hz90Hz
Display Protection-Gorilla Glass 3
Aspect Ratio20:920:9
Features84.2% (screen to body ratio), 269 ppi82.9% (screen to body ratio), 270 ppi

Platform

Operating SystemAndroid 13, ColorOS 13.1Android 10, ColorOS 7.2
ProcessorMediaTek Helio G85 (12nm)Snapdragon 460 (11 nm)
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)
GPUMali-G52 MC2Adreno 610

Memory

Ram4GB4GB
Ram TypeLPDDR4x-
Storage64GB, 128GB64GB, 128GB
Storage TypeeMMC 5.1UFS 2.1 (single lane)
SD Card SlotYesYes

Camera

TypeDual CameraTriple Camera
Main8 MP, f/2.0, AF13 MP, f/2.2, 25mm, 1/3.06", 1.12µm
Macro-2 MP, f/2.4
Depth2 MP, f/2.42 MP, f/2.4
Video1080p@30fps1080p@30fps
Features-HDR

Front Camera

TypeSingle CameraSingle Camera
Selfie5 MP, f/2.28 MP, f/2.0
Video1080p@30fps1080p@30fps
FeaturesPanoramaHDR

Battery

Capacity5000 mAh5000 mAh
Battery TechnologyLi-Po, non-removableLi-Po, non-removable
Charging Speed-18W
USB TypeType C, USB 2.0, OTGType C, USB 2.0, OTG
Wireless ChargingNoNo

Network

SimDual SimDual Sim
Sim Type
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Technology4G4G
Bands

Connectivity

Wi-FiWiFi 5WiFi 5
BluetoothV5.3V5.0
NFCNoYes
GPSYesYes

Audio

LoudspeakerYesStereo speakers
Headphone JackYesYes

Biometric

FingerprintYesYes
Fingerprint TypeCapacitive Fingerprint ScannerCapacitive Fingerprint Scanner
Fingerprint PositionSide-MountedRear-Mounted
Face Unlock2D Face Unlock2D Face Unlock

Body

Dimensions163.7 x 75 x 8.2 mm163.9 x 75.1 x 8.4 mm
Weight188 g186 g
FramePlastic FramePlastic Frame
BackPlastic BackPlastic Back
IP RatingIP54No

Others

SensorsAccelerometer, proximity, compassAccelerometer, proximity, compass
SAR-0.77 W/kg (head), 0.97 W/kg (body)
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