|  |   |   | ||
| key specs | ||||
| Display | 4.50-inch | 5.50-inch | ||
| Processor | MediaTek MT6737M | Qualcomm Snapdragon 410 | ||
| Front Camera | 5-megapixel | 5-megapixel | ||
| Rear Camera | 5-megapixel | 13-megapixel | ||
| RAM | 1GB | 3GB | ||
| Storage | 8GB | 16GB | ||
| Battery Capacity | 2000mAh | 3000mAh | ||
| OS | Android 8.1 | Android 5.0 | ||
| Resolution | 480x854 pixels | 720x1280 pixels | ||
| general | ||||
| Brand | Lava | Asus | ||
| Model | Z50 | ZenFone 2 Laser (ZE550KL) | ||
| Release date | February 1, 2018 | August 1, 2015 | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 135.00 x 66.60 x 9.70 | 152.50 x 77.20 x 10.80 | ||
| Weight (g) | 140.00 | 170.00 | ||
| Battery capacity (mAh) | 2000 | 3000 | ||
| Colours | Black, Gold | Black, Gold, Red, White | ||
| Removable battery | - | Yes | ||
| SAR value | - | 0.36 | ||
| display | ||||
| Screen size (inches) | 4.50 | 5.50 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 480x854 pixels | 720x1280 pixels | ||
| Pixels per inch (PPI) | - | 267 | ||
| hardware | ||||
| Processor | 1.1GHz quad-core | 1.2GHz quad-core | ||
| Processor make | MediaTek MT6737M | Qualcomm Snapdragon 410 | ||
| RAM | 1GB | 3GB | ||
| Internal storage | 8GB | 16GB | ||
| Expandable storage | Yes | Yes | ||
| Expandable storage type | microSD | microSD | ||
| Expandable storage up to (GB) | - | 128 | ||
| camera | ||||
| Rear camera | 5-megapixel | 13-megapixel | ||
| Rear flash | Yes | LED | ||
| Front camera | 5-megapixel | 5-megapixel | ||
| Front flash | Yes | - | ||
| software | ||||
| Operating system | Android 8.1 | Android 5.0 | ||
| Skin | - | ZenUI | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| Wi-Fi standards supported | 802.11 b/g/n | 802.11 b/g/n | ||
| GPS | Yes | Yes | ||
| Bluetooth | Yes | Yes, v 4.00 | ||
| Headphones | 3.5mm | 3.5mm | ||
| Number of SIMs | 2 | 2 | ||
| NFC | - | No | ||
| Infrared | - | No | ||
| USB OTG | - | No | ||
| FM | - | Yes | ||
| Wi-Fi Direct | - | No | ||
| Mobile High-Definition Link (MHL) | - | No | ||
| sim 1 | ||||
| SIM Type | Nano-SIM | Micro-SIM | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | Yes | ||
| sim 2 | ||||
| SIM Type | Nano-SIM | Micro-SIM | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | Yes | ||
| sensors | ||||
| Accelerometer | Yes | Yes | ||
| Compass/ Magnetometer | - | Yes | ||
| Proximity sensor | - | Yes | ||
| Ambient light sensor | - | Yes | ||
| Gyroscope | - | Yes | ||
| Barometer | - | No | ||
| 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 | - | |||
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