Realme GT 7 vs Realme C20 comparison

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Compare Realme GT 7
Compare Realme C20
ratings
Overall NDTV Rating-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.78-inch6.50-inch
ProcessorMediaTek Dimensity 9400eMediaTek Helio G35
Front Camera32-megapixel5-megapixel
Rear Camera50-megapixel + 50-megapixel + 8-megapixel8-megapixel
RAM8GB, 12GB2GB
Storage256GB, 512GB32GB
Battery Capacity7000mAh5000mAh
OSAndroid 15Android 10
Resolution1280x2800 pixels720x1600 pixels
general
BrandRealmeRealme
ModelGT 7C20
Release dateMay 27, 2025January 22, 2021
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)162.42 x 75.97 x 8.25165.20 x 76.40 x 8.90
Weight (g)203.00190.00
IP ratingIP69-
Battery capacity (mAh)70005000
Fast charging120W FlashCharge-
ColoursIceSense Black, IceSense BlueCool Blue, Cool Grey
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.786.50
TouchscreenYesYes
Resolution1280x2800 pixels720x1600 pixels
Pixels per inch (PPI)450270
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 9400eMediaTek Helio G35
RAM8GB, 12GB2GB
Internal storage256GB, 512GB32GB
Expandable storageNoYes
Dedicated microSD slotNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel + 50-megapixel + 8-megapixel8-megapixel (f/2.0, 1.12-micron)
No. of Rear Cameras3-
Rear flashYesYes
Front autofocusYes-
Front flashLED-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Front camera32-megapixel5-megapixel (f/2.2, 1.12-micron)
Rear autofocus-Yes
software
Operating systemAndroid 15Android 10
SkinRealme UI 6.0Realme UI
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
USB OTGYesYes
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM TypeeSIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Compass/ Magnetometer-Yes
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