ratings |
Overall NDTV Rating | Read Review | - |
Design Rating | | - |
Display Rating | | - |
Software Rating | | - |
Performance Rating | | - |
Battery Life Rating | | - |
Camera Rating | | - |
Value for Money Rating | | - |
key specs |
Display | 6.88-inch | 6.00-inch |
Processor | Qualcomm Snapdragon 4s Gen 2 | Qualcomm Snapdragon 425 |
Front Camera | 5-megapixel | 5-megapixel |
Rear Camera | 50-megapixel + Unspecified | 8-megapixel |
RAM | 4GB | 2GB |
Storage | 64GB, 128GB | 16GB |
Battery Capacity | 5160mAh | 3285mAh |
OS | Android 14 | Android 8.1 Oreo |
Resolution | 720x1640 pixels | 720x1440 pixels |
general |
Brand | Redmi | Vivo |
Model | A4 5G | Y71i |
Release date | November 20, 2024 | July 1, 2018 |
Launched in India | Yes | Yes |
Dimensions (mm) | 171.88 x 77.80 x 8.22 | 155.87 x 75.74 x 7.80 |
Weight (g) | 212.35 | 150.00 |
IP rating | IP52 | - |
Battery capacity (mAh) | 5160 | 3285 |
Removable battery | No | - |
Wireless charging | No | - |
Colours | Sparkling Purple, Starry Bllack | - |
Form factor | - | Touchscreen |
display |
Refresh Rate | 120 Hz | - |
Resolution Standard | HD+ | - |
Screen size (inches) | 6.88 | 6.00 |
Touchscreen | Yes | Yes |
Resolution | 720x1640 pixels | 720x1440 pixels |
Aspect ratio | - | 18:9 |
Pixels per inch (PPI) | - | 269 |
hardware |
Processor | octa-core | 1.4GHz quad-core |
Processor make | Qualcomm Snapdragon 4s Gen 2 | Qualcomm Snapdragon 425 |
RAM | 4GB | 2GB |
Internal storage | 64GB, 128GB | 16GB |
Expandable storage | Yes | Yes |
Expandable storage type | microSD | microSD |
Expandable storage up to (GB) | 1-24 | 256 |
Dedicated microSD slot | Yes | - |
camera |
Rear camera | 50-megapixel (f/1.8) + Unspecified | 8-megapixel (f/1.0) |
No. of Rear Cameras | 2 | - |
Front camera | 5-megapixel (f/2.2) | 5-megapixel (f/2.2) |
No. of Front Cameras | 1 | - |
software |
Operating system | Android 14 | Android 8.1 Oreo |
Skin | HyperOS | FunTouch OS |
connectivity |
Wi-Fi | Yes | - |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | - |
GPS | Yes | - |
Bluetooth | Yes, v 5.00 | Yes, v 4.20 |
USB Type-C | Yes | - |
Number of SIMs | 2 | - |
Active 4G on both SIM cards | Yes | - |
USB OTG | - | No |
sim 1 |
SIM Type | Nano-SIM | - |
GSM/CDMA | GSM | - |
3G | Yes | - |
4G/ LTE | Yes | - |
5G | Yes | - |
sim 2 |
SIM Type | Nano-SIM | - |
GSM/CDMA | GSM | - |
3G | Yes | - |
4G/ LTE | Yes | - |
5G | Yes | - |
sensors |
Proximity sensor | - | Yes |
Accelerometer | - | Yes |
Ambient light sensor | - | Yes |