Vivo V9 Youth vs Vivo X21 vs Redmi Note 5 Pro vs Xiaomi Mi Max 2 comparison
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key specs |
Display | 6.30-inch | 6.28-inch | 5.99-inch | 6.44-inch |
Processor | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 625 |
Front Camera | 16-megapixel | 12-megapixel | 20-megapixel | 5-megapixel |
Rear Camera | 16-megapixel + 2-megapixel | 12-megapixel + 5-megapixel | 12-megapixel + 5-megapixel | 12-megapixel |
RAM | 4GB | 6GB | 4GB | 4GB |
Storage | 32GB | 128GB | 64GB | 64GB |
Battery Capacity | 3260mAh | 3200mAh | 4000mAh | 5300mAh |
OS | Android 8.1 | Android 8.1 | Android 7.1.1 | Android 7.0 |
Resolution | 1080x2280 pixels | 1080x2280 pixels | 1080x2160 pixels | 1080x1920 pixels |
general |
Brand | Vivo | Vivo | Xiaomi | Xiaomi |
Model | V9 Youth | X21 | Redmi Note 5 Pro | Mi Max 2 |
Release date | April 1, 2018 | March 1, 2018 | February 1, 2018 | May 1, 2017 |
Launched in India | Yes | Yes | Yes | - |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Body type | Plastic | - | Metal | - |
Dimensions (mm) | 154.80 x 75.10 x 7.90 | 154.50 x 74.80 x 7.40 | 158.60 x 75.40 x 8.05 | 174.10 x 88.70 x 7.60 |
Weight (g) | 150.00 | 156.20 | 181.00 | 211.00 |
Battery capacity (mAh) | 3260 | 3200 | 4000 | 5300 |
Colours | Black, Gold | Black, Gold | Black, Gold, Lake Blue, Rose Gold | Gold, Black |
Removable battery | - | No | No | No |
Fast charging | - | Proprietary | - | - |
SAR value | - | - | 1.19 | - |
display |
Screen size (inches) | 6.30 | 6.28 | 5.99 | 6.44 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2280 pixels | 1080x2280 pixels | 1080x2160 pixels | 1080x1920 pixels |
Protection type | Gorilla Glass | - | Gorilla Glass | - |
Aspect ratio | 19:9 | 19:9 | 18:9 | - |
Pixels per inch (PPI) | 400 | - | - | 342 |
hardware |
Processor | 1.8GHz octa-core | 2.2GHz octa-core | 1.8GHz octa-core | 2GHz octa-core |
Processor make | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 625 |
RAM | 4GB | 6GB | 4GB | 4GB |
Internal storage | 32GB | 128GB | 64GB | 64GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 256 | 256 | 128 | 128 |
camera |
Rear camera | 16-megapixel + 2-megapixel | 12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4) | 12-megapixel (f/2.2, 1.25-micron) + 5-megapixel (f/2.0, 1.12-micron) | 12-megapixel |
Rear autofocus | Phase detection autofocus | Phase detection autofocus | Phase detection autofocus | - |
Rear flash | Yes | LED | LED | Dual LED |
Front camera | 16-megapixel (f/2.0) | 12-megapixel (f/2.0) | 20-megapixel (f/2.2, 1.0-micron) | 5-megapixel |
Front flash | - | - | LED | - |
software |
Operating system | Android 8.1 | Android 8.1 | Android 7.1.1 | Android 7.0 |
Skin | Funtouch OS 4.0 | FunTouch 4.0 | MIUI 9 | MIUI 8 |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n | 802.11 a/b/g/n/ac | 802.11 b/g/n/ac | 802.11 b/g/n |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes, v 4.20 | Yes, v 5.00 | Yes, v 5.00 | Yes |
Micro-USB | Yes | Yes | Yes | - |
Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
FM | Yes | No | Yes | Yes |
Number of SIMs | 2 | 2 | 2 | 2 |
NFC | - | No | No | No |
Infrared | - | No | No | Yes |
USB OTG | - | Yes | Yes | No |
Wi-Fi Direct | - | - | Yes | No |
Mobile High-Definition Link (MHL) | - | - | No | No |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | Micro-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 |
Fingerprint sensor | Yes | Yes | Yes | - |
Compass/ Magnetometer | Yes | Yes | Yes | No |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes | Yes |
Gyroscope | Yes | Yes | Yes | Yes |
Face unlock | - | - | Yes | - |
3D face recognition | - | - | No | - |
Barometer | - | - | No | No |
Temperature sensor | - | - | No | No |
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 | - | | | |