OPPO K13 5G vs Realme C3i comparison

Compare OPPO K13 5G
Compare Realme C3i
key specs
Display6.70-inch6.52-inch
ProcessorQualcomm Snapdragon 6 Gen 4MediaTek Helio G70
Front Camera16-megapixel 5-megapixel
Rear Camera50-megapixel + 2-megapixel12-megapixel + 2-megapixel
RAM8GB3GB
Storage128GB, 256GB32GB
Battery Capacity7000mAh5000mAh
OSAndroid 15Android 10
Resolution1080x2400 pixels720x1600 pixels
general
BrandOPPORealme
ModelK13 5GC3i
Release dateApril 21, 2025June 24, 2020
AI EnabledYes-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Thickness8.45-
Weight (g)208.00195.00
IP ratingIP65-
Battery capacity (mAh)70005000
Fast charging80W Fast Charging-
ColoursIcy Purple, Prism BlackFrozen Blue, Blazing Red
Body type-Polycarbonate
Dimensions (mm)-164.40 x 75.00 x 8.95
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.706.52
TouchscreenYesYes
Resolution1080x2400 pixels720x1600 pixels
Protection type-Gorilla Glass
Aspect ratio-20:9
Pixels per inch (PPI)-269
hardware
Processorocta-coreocta-core (2x2GHz + 6x1.7GHz)
Processor makeQualcomm Snapdragon 6 Gen 4MediaTek Helio G70
RAM8GB3GB
Internal storage128GB, 256GB32GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.85) + 2-megapixel12-megapixel (f/1.8, 1.25-micron) + 2-megapixel (f/2.4, 1.75-micron)
No. of Rear Cameras2-
Front camera16-megapixel (f/2.4)5-megapixel
No. of Front Cameras1-
Rear autofocus-Phase detection autofocus
Rear flash-Yes
software
Operating systemAndroid 15Android 10
SkinColorOS 15Realme UI
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYesYes, v 5.00
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYesYes
USB OTG-Yes
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
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
GyroscopeYes-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
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