Vivo Y91i vs Vivo Y91 vs Samsung Galaxy J7+ vs Xiaomi Redmi 3 comparison
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key specs |
Display | 6.22-inch | 6.22-inch | 5.50-inch | 5.00-inch |
Processor | MediaTek Helio P22 | MediaTek Helio P22 | MediaTek Helio P20 | Qualcomm Snapdragon 616 |
Front Camera | 5-megapixel | 8-megapixel | 16-megapixel | 5-megapixel |
Rear Camera | 13-megapixel | 13-megapixel + 2-megapixel | 13-megapixel | 13-megapixel |
RAM | 2GB | 2GB | 4GB | 2GB |
Storage | 16GB | 32MB | 32GB | 16GB |
Battery Capacity | 4030mAh | 4030mAh | 3000mAh | 4100mAh |
OS | Android 8.1 | Android 8.1 | Android 7.0 | Android |
Resolution | 720x1520 pixels | 720x1520 pixels | 1080x1920 pixels | 720x1280 pixels |
general |
Brand | Vivo | Vivo | Samsung | Xiaomi |
Model | Y91i | Y91 | Galaxy J7+ | Redmi 3 |
Release date | March 1, 2019 | January 1, 2019 | September 1, 2017 | January 1, 2016 |
Launched in India | Yes | Yes | - | - |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 155.11 x 75.09 x 8.28 | 155.11 x 75.09 x 8.28 | 152.40 x 74.70 x 7.99 | 139.30 x 69.60 x 8.50 |
Weight (g) | 163.50 | 163.50 | - | 144.00 |
Battery capacity (mAh) | 4030 | 4030 | 3000 | 4100 |
Colours | Fusion Black, Ocean Blue | Starry Black, Ocean Blue | - | - |
Removable battery | - | - | No | No |
display |
Screen size (inches) | 6.22 | 6.22 | 5.50 | 5.00 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 720x1520 pixels | 720x1520 pixels | 1080x1920 pixels | 720x1280 pixels |
Aspect ratio | 19:9 | - | - | - |
hardware |
Processor | octa-core | octa-core | 2.4GHz octa-core | 1.2GHz octa-core |
Processor make | MediaTek Helio P22 (MT6762) | MediaTek Helio P22 (MT6762R) | MediaTek Helio P20 (MT6757) | Qualcomm Snapdragon 616 |
RAM | 2GB | 2GB | 4GB | 2GB |
Internal storage | 16GB | 32MB | 32GB | 16GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | - | 256 | 256 | 128 |
Dedicated microSD slot | - | Yes | - | - |
camera |
Rear camera | 13-megapixel (f/2.2) | 13-megapixel (f/f/2.2) + 2-megapixel (f/f/2.4) | 13-megapixel | 13-megapixel |
Rear autofocus | Yes | - | - | - |
Rear flash | Yes | LED | LED | Yes |
Front camera | 5-megapixel (f/1.8) | 8-megapixel (f/f/1.8) | 16-megapixel | 5-megapixel |
Front flash | - | No | LED | - |
software |
Operating system | Android 8.1 | Android 8.1 | Android 7.0 | Android |
Skin | Funtouch OS 4.5 | Funtouch OS 4.5 | - | MIUI 7 |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
GPS | Yes | - | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 5.00 | Yes | Yes, v 4.10 |
USB OTG | Yes | - | No | Yes |
Micro-USB | Yes | Yes | - | - |
Headphones | 3.5mm | 3.5mm | Yes | 3.5mm |
FM | Yes | - | No | Yes |
Number of SIMs | 2 | 2 | 2 | 2 |
NFC | - | No | No | No |
Active 4G on both SIM cards | - | Yes | - | - |
Infrared | - | - | No | Yes |
Wi-Fi Direct | - | - | No | Yes |
Mobile High-Definition Link (MHL) | - | - | No | No |
Wi-Fi standards supported | - | - | - | 802.11 b/g/n |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM | - | Micro-SIM |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | No | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | Nano-SIM | - | Nano-SIM |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | No | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
sensors |
Face unlock | Yes | Yes | - | - |
Fingerprint sensor | No | Yes | - | - |
Compass/ Magnetometer | Yes | Yes | No | Yes |
Proximity sensor | Yes | Yes | No | Yes |
Accelerometer | Yes | Yes | No | Yes |
Ambient light sensor | Yes | Yes | No | Yes |
Gyroscope | Yes | Yes | No | Yes |
Barometer | - | - | No | No |
Temperature sensor | - | - | No | No |