Vivo X21s vs Google Pixel 3 vs Vivo X21i vs Samsung Galaxy S8+ comparison
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key specs |
Display | 6.41-inch | 5.50-inch | 6.28-inch | 6.20-inch |
Processor | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 845 | MediaTek Helio P60 | Samsung Exynos 8895 |
Front Camera | 24.8-megapixel | 8-megapixel + 8-megapixel | 24-megapixel | 8-megapixel |
Rear Camera | 12-megapixel + 5-megapixel | 12.2-megapixel | 12-megapixel | 12-megapixel |
RAM | 6GB | 4GB | 4GB | 4GB |
Storage | 128GB | 64GB | 64GB | 64GB |
Battery Capacity | 3400mAh | 2915mAh | 3245mAh | 3500mAh |
OS | Android 8.1 Oreo | Android 9.0 | Android 8.1 | Android 7.0 |
Resolution | 1080x2340 pixels | 1080x2160 pixels | 1080x2280 pixels | 1440x2960 pixels |
general |
Brand | Vivo | Google | Vivo | Samsung |
Model | X21s | Pixel 3 | X21i | Galaxy S8+ |
Release date | November 1, 2018 | October 1, 2018 | May 1, 2018 | March 1, 2017 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 157.91 x 75.08 x 7.90 | 145.60 x 68.20 x 7.90 | 154.37 x 74.98 x 6.99 | 159.50 x 73.40 x 8.10 |
Weight (g) | 156.00 | 148.00 | 159.00 | 173.00 |
Battery capacity (mAh) | 3400 | 2915 | 3245 | 3500 |
Colours | Starry Night Black | Just Black, Clearly White, Not Pink | Aurora White, Polar Night, Ruby Red | Midnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold |
Launched in India | - | Yes | - | - |
Body type | - | Glass | - | - |
IP rating | - | IP68 | - | - |
Removable battery | - | No | - | No |
Fast charging | - | Proprietary | - | - |
Wireless charging | - | Yes | - | - |
SAR value | - | 1.24 | - | - |
display |
Screen size (inches) | 6.41 | 5.50 | 6.28 | 6.20 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2340 pixels | 1080x2160 pixels | 1080x2280 pixels | 1440x2960 pixels |
Aspect ratio | 19.5:9 | 18:9 | - | - |
Protection type | - | Gorilla Glass | - | - |
Pixels per inch (PPI) | - | 443 | - | 529 |
hardware |
Processor | octa-core | 2.5GHz octa-core (4x2.5GHz + 4x1.6GHz) | 2GHz octa-core | 1.9GHz octa-core |
Processor make | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 845 | MediaTek Helio P60 (MT6771) | Samsung Exynos 8895 |
RAM | 6GB | 4GB | 4GB | 4GB |
Internal storage | 128GB | 64GB | 64GB | 64GB |
Expandable storage | Yes | No | Yes | Yes |
Expandable storage type | microSD | - | microSD | - |
Expandable storage up to (GB) | 256 | - | 256 | 256 |
camera |
Rear camera | 12-megapixel + 5-megapixel | 12.2-megapixel (f/1.8, 1.4-micron) | 12-megapixel | 12-megapixel |
Rear autofocus | Yes | Phase detection autofocus | - | - |
Front camera | 24.8-megapixel | 8-megapixel (f/2.2) + 8-megapixel (f/1.8) | 24-megapixel | 8-megapixel |
Rear flash | - | Yes | Dual LED | Dual LED |
Front autofocus | - | Yes | - | - |
software |
Operating system | Android 8.1 Oreo | Android 9.0 | Android 8.1 | Android 7.0 |
Skin | - | - | Funtouch OS 4 | - |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes | Yes, v 5.00 | Yes | Yes |
Micro-USB | Yes | - | - | - |
Headphones | 3.5mm | Type-C | - | 3.5mm |
Number of SIMs | 2 | 1 | 2 | 1 |
Wi-Fi standards supported | - | 802.11 a/b/g/n/ac | 802.11 b/g/n | 802.11 a/b/g/n/ac |
NFC | - | Yes | - | Yes |
USB OTG | - | Yes | Yes | Yes |
USB Type-C | - | Yes | - | - |
FM | - | No | Yes | No |
Infrared | - | - | - | No |
Wi-Fi Direct | - | - | - | No |
Mobile High-Definition Link (MHL) | - | - | - | No |
sim 1 |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
SIM Type | - | Nano-SIM | Nano-SIM | - |
sim 2 |
GSM/CDMA | GSM | - | GSM | - |
3G | Yes | - | Yes | - |
4G/ LTE | Yes | - | Yes | - |
SIM Type | - | - | Nano-SIM | - |
sensors |
Face unlock | Yes | No | - | - |
Fingerprint sensor | Yes | Yes | - | - |
Compass/ Magnetometer | Yes | Yes | - | Yes |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes | Yes |
Gyroscope | Yes | Yes | Yes | Yes |
Barometer | - | Yes | - | Yes |
Temperature sensor | - | - | - | No |
ratings |
Overall NDTV Rating | - | Read Review | - | Read Review |
Design Rating | - | | - | |
Display Rating | - | | - | |
Software Rating | - | | - | |
Performance Rating | - | | - | |
Battery Life Rating | - | | - | |
Camera Rating | - | | - | |
Value for Money Rating | - | | - | |