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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 | ||||
key specs | ||||
Display | 5.50-inch | 5.00-inch | ||
Processor | Qualcomm Snapdragon 430 | Qualcomm Snapdragon 400 | ||
Front Camera | 13-megapixel | 1.1-megapixel | ||
Rear Camera | 13-megapixel | 5-megapixel | ||
RAM | 3GB | 1.5GB | ||
Storage | 32GB | 8GB | ||
Battery Capacity | 3000mAh | 2500mAh | ||
OS | Android 7.1.1 | BlackBerry OS 10 | ||
Resolution | 720x1280 pixels | 540x960 pixels | ||
general | ||||
Brand | Asus | BlackBerry | ||
Model | ZenFone 4 Selfie (ZB553KL) | Z3 | ||
Release date | August 1, 2017 | April 1, 2014 | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 155.66 x 75.90 x 7.85 | 140.00 x 72.80 x 9.26 | ||
Weight (g) | 144.00 | 164.00 | ||
Battery capacity (mAh) | 3000 | 2500 | ||
Removable battery | No | No | ||
Colours | Sunlight Gold, Rose Pink, Deepsea Black | Black | ||
display | ||||
Screen size (inches) | 5.50 | 5.00 | ||
Touchscreen | Yes | Yes | ||
Resolution | 720x1280 pixels | 540x960 pixels | ||
Pixels per inch (PPI) | - | 220 | ||
hardware | ||||
Processor | 1.4GHz octa-core | 1.2GHz dual-core | ||
Processor make | Qualcomm Snapdragon 430 | Qualcomm Snapdragon 400 (MSM8230) | ||
RAM | 3GB | 1.5GB | ||
Internal storage | 32GB | 8GB | ||
Expandable storage | Yes | Yes | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | 128 | 32 | ||
camera | ||||
Rear camera | 13-megapixel | 5-megapixel | ||
Rear flash | LED | Yes | ||
Front camera | 13-megapixel | 1.1-megapixel | ||
Front flash | Yes | - | ||
software | ||||
Operating system | Android 7.1.1 | BlackBerry OS 10 | ||
Skin | ZenUI 4.0 | - | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 b/g/n | 802.11 b/g/n | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 4.10 | Yes, v 4.00 | ||
NFC | No | Yes | ||
Infrared | No | No | ||
USB OTG | No | No | ||
Headphones | 3.5mm | 3.5mm | ||
FM | Yes | Yes | ||
Number of SIMs | 2 | 1 | ||
Wi-Fi Direct | No | No | ||
Mobile High-Definition Link (MHL) | No | No | ||
sim 1 | ||||
SIM Type | Nano-SIM | Micro-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | No | ||
sim 2 | ||||
SIM Type | Nano-SIM | - | ||
GSM/CDMA | GSM | - | ||
3G | Yes | - | ||
4G/ LTE | Yes | - | ||
sensors | ||||
Compass/ Magnetometer | No | No | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | Yes | ||
Gyroscope | Yes | No | ||
Barometer | No | No | ||
Temperature sensor | No | No |