|
![]() |
![]() |
||
key specs | ||||
Display | 6.74-inch | 6.30-inch | ||
Processor | Unisoc T612 | Qualcomm Snapdragon 660 | ||
Front Camera | 8-megapixel | 13-megapixel | ||
Rear Camera | 50-megapixel | 12-megapixel + 2-megapixel | ||
RAM | 4GB | 4GB | ||
Storage | 64GB | 64GB | ||
Battery Capacity | 5000mAh | 4000mAh | ||
OS | Android Android 13 | Android 9.0 | ||
Resolution | 720x1600 pixels | 1080x2340 pixels | ||
general | ||||
Brand | Realme | Xiaomi | ||
Model | C51 | Redmi Note 7 | ||
Release date | September 4, 2023 | January 1, 2019 | ||
Launched in India | Yes | Yes | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 167.20 x 76.70 x 7.99 | 159.21 x 75.21 x 8.10 | ||
Weight (g) | 186.00 | 185.00 | ||
Battery capacity (mAh) | 5000 | 4000 | ||
Removable battery | No | No | ||
Fast charging | 33W Fast Charging | Quick Charge | ||
Wireless charging | No | No | ||
Colours | Carbon Black and Mint Green | Onyx Black, Ruby Red, Sapphire Blue | ||
Body type | - | Glass | ||
SAR value | - | 0.96 | ||
display | ||||
Refresh Rate | 90 Hz | - | ||
Resolution Standard | HD | - | ||
Screen size (inches) | 6.74 | 6.30 | ||
Touchscreen | Yes | Yes | ||
Resolution | 720x1600 pixels | 1080x2340 pixels | ||
Protection type | - | Gorilla Glass | ||
Aspect ratio | - | 19.5:9 | ||
Pixels per inch (PPI) | - | 409 | ||
hardware | ||||
Processor | octa-core | 2.2GHz | ||
Processor make | Unisoc T612 | Qualcomm Snapdragon 660 | ||
RAM | 4GB | 4GB | ||
Internal storage | 64GB | 64GB | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | 2000 | 256 | ||
Expandable storage | - | Yes | ||
Dedicated microSD slot | - | No | ||
camera | ||||
Rear camera | 50-megapixel (f/f/1.8) | 12-megapixel (f/2.2, 1.25-micron) + 2-megapixel | ||
No. of Rear Cameras | 2 | - | ||
No. of Front Cameras | 1 | - | ||
Front camera | 8-megapixel (f/f/2.0) | 13-megapixel (f/2.0, 1.12-micron) | ||
Rear autofocus | - | Yes | ||
Rear flash | - | LED | ||
software | ||||
Operating system | Android Android 13 | Android 9.0 | ||
Skin | - | MIUI 10 | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Bluetooth | Yes, v 5.00 | Yes, v 5.00 | ||
USB Type-C | Yes | Yes | ||
Headphones | 3.5mm | 3.5mm | ||
Wi-Fi standards supported | - | 802.11 a/b/g/n/ac | ||
GPS | - | Yes | ||
USB OTG | - | Yes | ||
FM | - | Yes | ||
Number of SIMs | - | 2 | ||
Active 4G on both SIM cards | - | Yes | ||
sensors | ||||
Fingerprint sensor | Yes | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Gyroscope | Yes | Yes | ||
Face unlock | - | Yes | ||
Ambient light 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 | ||
sim 2 | ||||
SIM Type | - | Nano-SIM | ||
GSM/CDMA | - | GSM | ||
3G | - | Yes | ||
4G/ LTE | - | Yes |