ratings |
Overall NDTV Rating | Read Review | Read Review | Read Review | Read Review |
Design Rating | | | | |
Display Rating | | | | |
Software Rating | | | | |
Performance Rating | | | | |
Battery Life Rating | | | | |
Camera Rating | | | | |
Value for Money Rating | | | | |
key specs |
Display | 6.30-inch | 6.26-inch | 5.45-inch | 5.50-inch |
Processor | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 632 | MediaTek Helio P22 | Qualcomm Snapdragon 435 |
Front Camera | 13-megapixel | 8-megapixel | 5-megapixel | 16-megapixel |
Rear Camera | 12-megapixel + 2-megapixel | 12-megapixel + 2-megapixel | 12-megapixel + 5-megapixel | 13-megapixel |
RAM | 4GB | 3GB | 3GB | 3GB |
Storage | 64GB | 32GB | 32GB | 32GB |
Battery Capacity | 4000mAh | 4000mAh | 3000mAh | 3080mAh |
OS | Android 9.0 | Android 9.0 Pie | Android 8.1 Oreo | Android 7.0 |
Resolution | 1080x2340 pixels | 720x1520 pixels | 720x1440 pixels | 720x1280 pixels |
general |
Brand | Xiaomi | Xiaomi | Xiaomi | Xiaomi |
Model | Redmi Note 7 | Redmi 7 | Redmi 6 | Redmi Y1 |
Release date | January 1, 2019 | March 1, 2019 | June 1, 2018 | November 1, 2017 |
Launched in India | Yes | Yes | Yes | Yes |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Body type | Glass | Plastic | Plastic | - |
Dimensions (mm) | 159.21 x 75.21 x 8.10 | 158.73 x 75.58 x 8.47 | 147.50 x 71.50 x 8.30 | 153.00 x 76.20 x 7.70 |
Weight (g) | 185.00 | 180.00 | 146.00 | 153.00 |
Battery capacity (mAh) | 4000 | 4000 | 3000 | 3080 |
Removable battery | No | No | No | No |
Fast charging | Quick Charge | - | - | - |
Wireless charging | No | - | No | - |
Colours | Onyx Black, Ruby Red, Sapphire Blue | Blue, Red, Black | Lake Blue, Gold, Rose Gold, Black | Gold, Dark Grey |
SAR value | 0.96 | - | - | 1.09 |
display |
Screen size (inches) | 6.30 | 6.26 | 5.45 | 5.50 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2340 pixels | 720x1520 pixels | 720x1440 pixels | 720x1280 pixels |
Protection type | Gorilla Glass | Gorilla Glass | - | Gorilla Glass |
Aspect ratio | 19.5:9 | 19:9 | 18:9 | 16:9 |
Pixels per inch (PPI) | 409 | 269 | 295 | 267 |
hardware |
Processor | 2.2GHz | 1.8GHz octa-core | 2GHz octa-core (8x2GHz) | 1.4GHz octa-core |
Processor make | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 632 | MediaTek Helio P22 (MT6762) | Qualcomm Snapdragon 435 |
RAM | 4GB | 3GB | 3GB | 3GB |
Internal storage | 64GB | 32GB | 32GB | 32GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 256 | 512 | 256 | 128 |
Dedicated microSD slot | No | Yes | Yes | - |
camera |
Rear camera | 12-megapixel (f/2.2, 1.25-micron) + 2-megapixel | 12-megapixel (f/2.2, 1.29-micron) + 2-megapixel | 12-megapixel (f/2.2, 1.25-micron) + 5-megapixel | 13-megapixel (f/2.2, 1.12-micron) |
Rear autofocus | Yes | Phase detection autofocus | Phase detection autofocus | Phase detection autofocus |
Rear flash | LED | Dual LED | LED | LED |
Front camera | 13-megapixel (f/2.0, 1.12-micron) | 8-megapixel (f/2.0) | 5-megapixel (f/2.2, 1.12-micron) | 16-megapixel (f/2.0) |
Front flash | - | - | No | Yes |
software |
Operating system | Android 9.0 | Android 9.0 Pie | Android 8.1 Oreo | Android 7.0 |
Skin | MIUI 10 | MIUI 10 | MIUI 9.6 | MIUI 9 |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 b/g/n | 802.11 b/g/n | 802.11 b/g/n |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 4.20 | Yes, v 4.20 | Yes, v 4.10 |
USB OTG | Yes | - | Yes | Yes |
USB Type-C | Yes | - | No | - |
Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
FM | Yes | Yes | Yes | Yes |
Number of SIMs | 2 | 2 | 2 | 2 |
Active 4G on both SIM cards | Yes | Yes | Yes | - |
Infrared | - | Yes | No | Yes |
Micro-USB | - | Yes | Yes | Yes |
NFC | - | - | No | No |
Wi-Fi Direct | - | - | - | Yes |
Mobile High-Definition Link (MHL) | - | - | - | No |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
sensors |
Face unlock | Yes | Yes | Yes | - |
Fingerprint sensor | Yes | Yes | Yes | Yes |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes | Yes |
Gyroscope | Yes | - | No | Yes |
3D face recognition | - | - | No | - |
Compass/ Magnetometer | - | - | Yes | Yes |
Barometer | - | - | - | No |
Temperature sensor | - | - | - | No |