Realme Narzo 90x 5G vs Oppo A57 comparison

Compare Realme Narzo 90x 5G
Compare Oppo A57
key specs
Display6.80-inch5.20-inch
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 435
Front Camera8-megapixel16-megapixel
Rear Camera50-megapixel 13-megapixel
RAM6GB, 8GB3GB
Storage128GB32GB
Battery Capacity7,000mAh2900mAh
OSAndroid 15Android 6.0
Resolution720x1,570 pixels720x1280 pixels
general
BrandRealmeOPPO
ModelNarzo 90x 5GOppo A57
Release dateDecember 16, 2025November 1, 2016
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)166.07 x 77.93 x 8.28149.10 x 72.90 x 7.65
Weight (g)212.00147.00
IP ratingIP65-
Battery capacity (mAh)7,0002900
Removable batteryNoNo
Fast charging60W Fast Charging-
ColoursNitro Blue and Flash BlueRose Gold, Gold
SAR value-1.31
display
Refresh Rate144 Hz-
Screen size (inches)6.805.20
TouchscreenYesYes
Resolution720x1,570 pixels720x1280 pixels
Aspect ratio-16:9
hardware
Processorocta-core1.4GHz octa-core
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 435
RAM6GB, 8GB3GB
Internal storage128GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel (f/1.8)13-megapixel (f/2.2)
No. of Rear Cameras1-
Rear flashYesLED
Front camera8-megapixel16-megapixel (f/2.0, 1.12-micron)
No. of Front Cameras1-
Pop-Up CameraNo-
Rear autofocus-Phase detection autofocus
Front autofocus-Yes
software
Operating systemAndroid 15Android 6.0
SkinRealme UI 6.0ColorOS 3.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.30Yes, v 4.10
Number of SIMs22
Wi-Fi standards supported-802.11 b/g/n
NFC-No
Infrared-No
USB OTG-Yes
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Face unlockYes-
Fingerprint sensorYesYes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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