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Oppo K12s vs Oppo Reno 3 comparison

 Compare Oppo K12s
Oppo K12s
Compare Oppo Reno 3
Oppo Reno 3
key specs
Display6.67-inch6.40-inch
ProcessorQualcomm Snapdragon 6 Gen 4MediaTek Helio P90
Front Camera16-megapixel 44-megapixel
Rear Camera50-megapixel + 2-megapixel48-megapixel + 13-megapixel + 8-megapixel + 2-megapixel
RAM8GB8GB
Storage256GB128GB
Battery Capacity7000mAh4025mAh
OSAndroid 15Android 10
Resolution1080x2400 pixels1080x2400 pixels
general
BrandOppoOppo
ModelK12sReno 3
Release dateApril 22, 2025March 16, 2020
AI EnabledYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)163.21 x 76.13 x 8.45160.20 x 73.30 x 7.90
Weight (g)208.00170.00
IP ratingIP65-
Battery capacity (mAh)70004025
Fast charging80W Fast ChargingVOOC
ColoursRose Purple, Prism Black, Star WhiteAuroral Blue, Midnight Black
Launched in India-No
Removable battery-No
display
Resolution StandardFHD+-
Screen size (inches)6.676.40
TouchscreenYesYes
Resolution1080x2400 pixels1080x2400 pixels
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 6 Gen 4MediaTek Helio P90 (MT6779)
RAM8GB8GB
Internal storage256GB128GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel (f/1.85) + 2-megapixel48-megapixel (f/1.8) + 13-megapixel (f/2.4) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Front camera16-megapixel (f/2.4)44-megapixel (f/2.4)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-LED
software
Operating systemAndroid 15Android 10
SkinColorOS 15ColorOS 7
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYesYes, v 5.00
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
sim 2
SIM TypeNano-SIMNano-SIM
4G/ LTEYesYes
5GYes-
GSM/CDMA-GSM
3G-Yes
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Face unlock-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
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