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key specs | ||||
Display | 5.50-inch | 5.80-inch | 5.20-inch | |
Processor | Qualcomm Snapdragon 630 | Qualcomm Snapdragon 835 | Qualcomm Snapdragon 820 | |
Front Camera | 8-megapixel | 8-megapixel | 13-megapixel | |
Rear Camera | 12-megapixel | 12-megapixel | 19-megapixel | |
RAM | 4GB | 4GB | 4GB | |
Storage | 64GB | 64GB | 64GB | |
Battery Capacity | 3300mAh | 4000mAh | 2900mAh | |
OS | Android 7.0 | Android 7.0 | Android 7.1.1 | |
Resolution | 1080x1920 pixels | 1440x2560 pixels | 1080x1920 pixels | |
general | ||||
Brand | Asus | Samsung | Sony | |
Model | ZenFone 4 | Galaxy S8 Active | Xperia XZs | |
Release date | August 1, 2017 | - | February 1, 2017 | |
Form factor | Touchscreen | Touchscreen | Touchscreen | |
Dimensions (mm) | 155.40 x 75.20 x 7.50 | 151.80 x 74.90 x 9.90 | 146.00 x 72.00 x 8.10 | |
Weight (g) | 165.00 | 208.00 | 161.00 | |
Battery capacity (mAh) | 3300 | 4000 | 2900 | |
Removable battery | No | No | No | |
Colours | Moonlight White, Mint Green, Midnight Black | Meteor Grey, Titanium Gold | Ice Blue, Silver, Black | |
display | ||||
Screen size (inches) | 5.50 | 5.80 | 5.20 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 1080x1920 pixels | 1440x2560 pixels | 1080x1920 pixels | |
hardware | ||||
Processor | one-core | 2.35GHz octa-core | 1.6GHz quad-core | |
Processor make | Qualcomm Snapdragon 630 | Qualcomm Snapdragon 835 | Qualcomm Snapdragon 820 | |
RAM | 4GB | 4GB | 4GB | |
Internal storage | 64GB | 64GB | 64GB | |
Expandable storage | Yes | Yes | Yes | |
Expandable storage type | microSD | microSD | microSD | |
Expandable storage up to (GB) | 2000 | 256 | 256 | |
camera | ||||
Rear camera | 12-megapixel | 12-megapixel | 19-megapixel | |
Rear flash | LED | LED | Yes | |
Front camera | 8-megapixel | 8-megapixel | 13-megapixel | |
software | ||||
Operating system | Android 7.0 | Android 7.0 | Android 7.1.1 | |
Skin | ZenUI 4.0 | - | Yes | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | - | 802.11 a/b/g/n/ac | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes, v 5.00 | No | Yes, v 4.20 | |
NFC | Yes | No | Yes | |
Infrared | No | No | No | |
USB OTG | No | No | Yes | |
Headphones | Yes | 3.5mm | 3.5mm | |
FM | Yes | No | No | |
Number of SIMs | 2 | 1 | 2 | |
Wi-Fi Direct | Yes | No | No | |
Mobile High-Definition Link (MHL) | No | No | No | |
sim 1 | ||||
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | |
GSM/CDMA | GSM | GSM + CDMA | GSM | |
3G | Yes | No | Yes | |
4G/ LTE | Yes | Yes | Yes | |
sim 2 | ||||
SIM Type | Nano-SIM | - | Nano-SIM | |
GSM/CDMA | GSM | - | GSM | |
3G | Yes | - | Yes | |
4G/ LTE | Yes | - | Yes | |
sensors | ||||
Compass/ Magnetometer | Yes | No | Yes | |
Proximity sensor | Yes | No | Yes | |
Accelerometer | Yes | No | Yes | |
Ambient light sensor | Yes | No | Yes | |
Gyroscope | Yes | No | Yes | |
Barometer | No | No | No | |
Temperature sensor | No | No | No | |
ratings | ||||
Overall NDTV Rating | - | - | Read Review | |
Design Rating | - | - | ||
Display Rating | - | - | ||
Software Rating | - | - | ||
Performance Rating | - | - | ||
Battery Life Rating | - | - | ||
Camera Rating | - | - | ||
Value for Money Rating | - | - |