OPPO K13 5G vs Xiaomi Mi A2 comparison

Compare OPPO K13 5G
Compare Xiaomi Mi A2
key specs
Display6.70-inch5.99-inch
ProcessorQualcomm Snapdragon 6 Gen 4Qualcomm Snapdragon 660
Front Camera16-megapixel 20-megapixel
Rear Camera50-megapixel + 2-megapixel12-megapixel + 20-megapixel
RAM8GB4GB
Storage128GB, 256GB64GB
Battery Capacity7000mAh3000mAh
OSAndroid 15Android 8.1 Oreo
Resolution1080x2400 pixels1080x2160 pixels
general
BrandOPPOXiaomi
ModelK13 5GMi A2
Release dateApril 21, 2025July 1, 2018
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Thickness8.45-
Weight (g)208.00168.00
IP ratingIP65-
Battery capacity (mAh)70003000
Fast charging80W Fast Charging-
ColoursIcy Purple, Prism BlackBlack, Gold, Lake Blue, Rose Gold
Dimensions (mm)-158.70 x 75.40 x 7.30
Removable battery-No
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.705.99
TouchscreenYesYes
Resolution1080x2400 pixels1080x2160 pixels
Aspect ratio-18:9
Pixels per inch (PPI)-403
hardware
Processorocta-coreocta-core (4x2.2GHz + 4x1.8GHz)
Processor makeQualcomm Snapdragon 6 Gen 4Qualcomm Snapdragon 660
RAM8GB4GB
Internal storage128GB, 256GB64GB
Expandable storage-No
Expandable storage type-microSD
camera
Rear camera50-megapixel (f/1.85) + 2-megapixel12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)
No. of Rear Cameras2-
Front camera16-megapixel (f/2.4)20-megapixel (f/2.2, 1.0-micron)
No. of Front Cameras1-
Rear autofocus-Phase detection autofocus
Rear flash-Dual LED
Front flash-LED
software
Operating systemAndroid 15Android 8.1 Oreo
SkinColorOS 15-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYesYes, v 5.00
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-Yes
USB OTG-Yes
Headphones-No
Wi-Fi Direct-Yes
sim 2
SIM TypeNano-SIMNano-SIM
4G/ LTEYesYes
5GYes-
GSM/CDMA-GSM
3G-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Fingerprint sensor-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
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