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key specs | ||||
Display (Primary) | 7.98-inch | - | ||
Processor | Snapdragon 8 Gen 3 | Qualcomm Snapdragon 632 | ||
Front Camera | 20-megapixel | 8-megapixel | ||
Rear Camera | 50-megapixel + 50-megapixel + 10-megapixel + 12-megapixel | 12-megapixel + 2-megapixel | ||
RAM | 12GB | 3GB | ||
Storage | 256GB | 32GB | ||
Battery Capacity | 5100mAh | 4000mAh | ||
OS | Android 14 | Android 9.0 Pie | ||
Resolution | 2224x2488 pixels | 720x1520 pixels | ||
Display | - | 6.26-inch | ||
general | ||||
Brand | Xiaomi | Xiaomi | ||
Model | Mix Fold 4 | Redmi 7 | ||
Release date | July 22, 2024 | March 1, 2019 | ||
Launched in India | No | Yes | ||
Form factor | Foldable | Touchscreen | ||
Thickness | 9.47 | - | ||
Weight (g) | 226.00 | 180.00 | ||
IP rating | IPX8 | - | ||
Battery capacity (mAh) | 5100 | 4000 | ||
Removable battery | No | No | ||
Fast charging | 67W Turbo Charge | - | ||
Wireless charging | Yes | - | ||
Wireless Charging Type | 50W | - | ||
Colours | Black, Gentian Blue Dragon Fibre, White | Blue, Red, Black | ||
Body type | - | Plastic | ||
Dimensions (mm) | - | 158.73 x 75.58 x 8.47 | ||
display | ||||
Refresh Rate | 120 Hz | - | ||
Screen size (inches) | 7.98 | 6.26 | ||
Touchscreen | Yes | Yes | ||
Resolution | 2224x2488 pixels | 720x1520 pixels | ||
Protection type | - | Gorilla Glass | ||
Aspect ratio | - | 19:9 | ||
Pixels per inch (PPI) | - | 269 | ||
second display | ||||
Screen size (inches) | 6.56 | - | ||
Touchscreen | Yes | - | ||
Resolution | 2520x1080 pixels | - | ||
hardware | ||||
Processor | octa-core | 1.8GHz octa-core | ||
Processor make | Snapdragon 8 Gen 3 | Qualcomm Snapdragon 632 | ||
RAM | 12GB | 3GB | ||
Internal storage | 256GB | 32GB | ||
Expandable storage | No | Yes | ||
Expandable storage type | - | microSD | ||
Expandable storage up to (GB) | - | 512 | ||
Dedicated microSD slot | - | Yes | ||
camera | ||||
Rear camera | 50-megapixel + 50-megapixel + 10-megapixel + 12-megapixel | 12-megapixel (f/2.2, 1.29-micron) + 2-megapixel | ||
No. of Rear Cameras | 4 | - | ||
Front camera | 20-megapixel | 8-megapixel (f/2.0) | ||
No. of Front Cameras | 2 | - | ||
Lens Type (Second Rear Camera) | Telephoto | - | ||
Lens Type (Third Rear Camera) | Ultra Wide-Angle | - | ||
Rear autofocus | - | Phase detection autofocus | ||
Rear flash | - | Dual LED | ||
software | ||||
Operating system | Android 14 | Android 9.0 Pie | ||
Skin | HyperOS | MIUI 10 | ||
connectivity | ||||
Wi-Fi 7 | Yes | - | ||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 a/b/g/n/ac/ax | 802.11 b/g/n | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 5.40 | Yes, v 4.20 | ||
NFC | Yes | - | ||
USB Type-C | Yes | - | ||
Number of SIMs | 2 | 2 | ||
Infrared | - | Yes | ||
Micro-USB | - | Yes | ||
Headphones | - | 3.5mm | ||
FM | - | Yes | ||
Active 4G on both SIM cards | - | Yes | ||
sim 1 | ||||
SIM Type | Nano-SIM | Nano-SIM | ||
GSM/CDMA | GSM + CDMA | GSM | ||
5G | Yes | - | ||
3G | - | Yes | ||
4G/ LTE | - | Yes | ||
sensors | ||||
Fingerprint sensor | Yes | Yes | ||
Compass/ Magnetometer | Yes | - | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | Yes | ||
Face unlock | - | Yes | ||
Proximity 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 2 | ||||
SIM Type | - | Nano-SIM | ||
GSM/CDMA | - | GSM | ||
3G | - | Yes | ||
4G/ LTE | - | Yes |