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key specs | ||||
Display | 6.41-inch | 5.80-inch | ||
Processor | Qualcomm Snapdragon 660 | Samsung Exynos 8895 | ||
Front Camera | 24.8-megapixel | 8-megapixel | ||
Rear Camera | 12-megapixel + 13-megapixel | 12-megapixel | ||
RAM | 6GB | 4GB | ||
Storage | 128GB | 64GB | ||
Battery Capacity | 3400mAh | 3000mAh | ||
OS | Android 8.1 Oreo | Android 7.0 | ||
Resolution | 1080x2340 pixels | 1440x2960 pixels | ||
general | ||||
Brand | Vivo | Samsung | ||
Model | X23 Symphony Edition | Galaxy S8 | ||
Release date | November 1, 2018 | March 1, 2017 | ||
Launched in India | No | Yes | ||
Form factor | Touchscreen | Touchscreen | ||
Body type | Glass | - | ||
Battery capacity (mAh) | 3400 | 3000 | ||
Colours | Arctic Morning and Starry Night Ocean | Midnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold | ||
Dimensions (mm) | - | 148.90 x 68.10 x 8.00 | ||
Weight (g) | - | 155.00 | ||
Removable battery | - | No | ||
Fast charging | - | Quick Charge 2.0 | ||
display | ||||
Screen size (inches) | 6.41 | 5.80 | ||
Touchscreen | Yes | Yes | ||
Resolution | 1080x2340 pixels | 1440x2960 pixels | ||
Protection type | - | Gorilla Glass | ||
Aspect ratio | - | 18.5:9 | ||
Pixels per inch (PPI) | - | 570 | ||
hardware | ||||
Processor | 2.2GHz octa-core | octa-core (4x2.35GHz + 4x1.9GHz) | ||
Processor make | Qualcomm Snapdragon 660 | Samsung Exynos 8895 | ||
RAM | 6GB | 4GB | ||
Internal storage | 128GB | 64GB | ||
Expandable storage | - | Yes | ||
Expandable storage type | - | microSD | ||
Expandable storage up to (GB) | - | 256 | ||
camera | ||||
Rear camera | 12-megapixel (f/1.8) + 13-megapixel (f/2.4) | 12-megapixel (f/1.7, 1.4-micron) | ||
Front camera | 24.8-megapixel | 8-megapixel (f/1.7, 1.22-micron) | ||
Rear autofocus | - | Phase detection autofocus | ||
Rear flash | - | Dual LED | ||
Front autofocus | - | Yes | ||
software | ||||
Operating system | Android 8.1 Oreo | Android 7.0 | ||
Skin | Funtouch OS | - | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 4.00 | Yes | ||
USB OTG | Yes | No | ||
Number of SIMs | 2 | 1 | ||
Wi-Fi standards supported | - | 802.11 a/b/g/n/ac | ||
NFC | - | Yes | ||
Infrared | - | No | ||
USB Type-C | - | Yes | ||
Headphones | - | 3.5mm | ||
FM | - | No | ||
Wi-Fi Direct | - | No | ||
Mobile High-Definition Link (MHL) | - | No | ||
sim 1 | ||||
GSM/CDMA | GSM | GSM | ||
4G/ LTE | Yes | Yes | ||
3G | - | Yes | ||
sim 2 | ||||
GSM/CDMA | GSM | - | ||
4G/ LTE | Yes | - | ||
sensors | ||||
Face unlock | Yes | - | ||
Fingerprint sensor | Yes | Yes | ||
Compass/ Magnetometer | Yes | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | Yes | ||
Gyroscope | - | Yes | ||
Barometer | - | Yes | ||
Temperature sensor | - | No | ||
ratings | ||||
Overall NDTV Rating | - | Read Review | ||
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - |