Vivo Y91i vs Samsung Galaxy A50 vs Redmi Note 7 Pro vs Samsung Galaxy M30 comparison
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key specs |
Display | 6.22-inch | 6.40-inch | 6.30-inch | 6.40-inch |
Processor | MediaTek Helio P22 | - | Qualcomm Snapdragon 675 | Samsung Exynos 7904 |
Front Camera | 5-megapixel | 25-megapixel | 13-megapixel | 16-megapixel |
Rear Camera | 13-megapixel | 25-megapixel + 5-megapixel + 8-megapixel | 48-megapixel + 5-megapixel | 13-megapixel + 5-megapixel + 5-megapixel |
RAM | 2GB | 4GB | 4GB | 4GB |
Storage | 16GB | 64GB | 64GB | 64GB |
Battery Capacity | 4030mAh | 4000mAh | 4000mAh | 5000mAh |
OS | Android 8.1 | Android Pie | Android Pie | Android 8.1 Oreo |
Resolution | 720x1520 pixels | 1080x2340 pixels | 1080x2340 pixels | 1080x2340 pixels |
general |
Brand | Vivo | Samsung | Xiaomi | Samsung |
Model | Y91i | Galaxy A50 | Redmi Note 7 Pro | Galaxy M30 |
Release date | March 1, 2019 | February 1, 2019 | February 1, 2019 | February 1, 2019 |
Launched in India | Yes | Yes | Yes | Yes |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 155.11 x 75.09 x 8.28 | 158.50 x 74.70 x 7.70 | 159.21 x 75.21 x 8.10 | - |
Weight (g) | 163.50 | - | 186.00 | - |
Battery capacity (mAh) | 4030 | 4000 | 4000 | 5000 |
Colours | Fusion Black, Ocean Blue | Black, White, Blue | Classic Space Black, Nebula Red, Neptune Blue | - |
Removable battery | - | No | No | - |
Fast charging | - | Proprietary | Quick Charge 4+ | Proprietary |
Wireless charging | - | No | - | - |
Body type | - | - | Glass | - |
display |
Screen size (inches) | 6.22 | 6.40 | 6.30 | 6.40 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 720x1520 pixels | 1080x2340 pixels | 1080x2340 pixels | 1080x2340 pixels |
Aspect ratio | 19:9 | - | 19.5:9 | 19.5:9 |
Protection type | - | - | Gorilla Glass | - |
Pixels per inch (PPI) | - | - | 409 | - |
hardware |
Processor | octa-core | - | 2GHz octa-core | 1.6GHz octa-core (2x1.8GHz + 6x1.6GHz) |
Processor make | MediaTek Helio P22 (MT6762) | Samsung Exynos 9610 | Qualcomm Snapdragon 675 | Samsung Exynos 7904 |
RAM | 2GB | 4GB | 4GB | 4GB |
Internal storage | 16GB | 64GB | 64GB | 64GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | - | 512 | - | 512 |
Dedicated microSD slot | - | Yes | - | Yes |
camera |
Rear camera | 13-megapixel (f/2.2) | 25-megapixel (f/1.7) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2) | 48-megapixel (f/1.79, 1.6-micron) + 5-megapixel | 13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 5-megapixel (f/2.2) |
Rear autofocus | Yes | Yes | Yes | - |
Rear flash | Yes | LED | LED | - |
Front camera | 5-megapixel (f/1.8) | 25-megapixel (f/2.0) | 13-megapixel | 16-megapixel (f/2.0) |
Front flash | - | No | - | - |
software |
Operating system | Android 8.1 | Android Pie | Android Pie | Android 8.1 Oreo |
Skin | Funtouch OS 4.5 | One UI | MIUI 10 | Samsung Experience v9.5 |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 5.00 | Yes, v 5.00 | Yes, v 5.00 |
USB OTG | Yes | - | Yes | - |
Micro-USB | Yes | - | - | Yes |
Headphones | 3.5mm | 3.5mm | 3.5mm | - |
FM | Yes | - | - | - |
Number of SIMs | 2 | 2 | 2 | 2 |
USB Type-C | - | Yes | Yes | Yes |
Wi-Fi standards supported | - | - | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac |
Infrared | - | - | Yes | - |
Active 4G on both SIM cards | - | - | Yes | Yes |
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 | No | Yes | Yes | Yes |
Compass/ Magnetometer | Yes | - | Yes | Yes |
Proximity sensor | Yes | - | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes | Yes |
Gyroscope | Yes | Yes | Yes | - |
ratings |
Overall NDTV Rating | - | Read Review | Read Review | Read Review |
Design Rating | - | | | |
Display Rating | - | | | |
Software Rating | - | | | |
Performance Rating | - | | | |
Battery Life Rating | - | | | |
Camera Rating | - | | | |
Value for Money Rating | - | | | |