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key specs | ||||
Display | 5.50-inch | 5.80-inch | 4.00-inch | |
Processor | Samsung Exynos 7570 | Apple A11 Bionic | Spreadtrum SC9830A | |
Front Camera | 5-megapixel | 7-megapixel | 2-megapixel | |
Rear Camera | 13-megapixel | 12-megapixel + 12-megapixel | 5-megapixel | |
RAM | 2GB | 3GB | 1GB | |
Storage | 16GB | 64GB | 8GB | |
Battery Capacity | 3000mAh | 2716mAh | 1750mAh | |
OS | Android 8.0 | iOS 11 | Android 5.1 | |
Resolution | 720x1280 pixels | 1125x2436 pixels | 480x800 pixels | |
general | ||||
Brand | Samsung | Apple | Lyf | |
Model | Galaxy J4 | iPhone X | Flame 7 | |
Release date | May 1, 2018 | September 1, 2017 | August 1, 2016 | |
Launched in India | Yes | Yes | - | |
Form factor | Touchscreen | Touchscreen | Touchscreen | |
Dimensions (mm) | 151.70 x 77.20 x 8.10 | 143.60 x 70.90 x 7.70 | 126.00 x 64.00 x 10.80 | |
Weight (g) | 175.00 | 174.00 | 113.00 | |
Battery capacity (mAh) | 3000 | 2716 | 1750 | |
Removable battery | Yes | No | Yes | |
Colours | Black, Orchid Gray, Gold | - | Black | |
Fast charging | - | Proprietary | - | |
display | ||||
Screen size (inches) | 5.50 | 5.80 | 4.00 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 720x1280 pixels | 1125x2436 pixels | 480x800 pixels | |
Aspect ratio | 16:9 | 19.5:9 | - | |
Pixels per inch (PPI) | - | 458 | 218 | |
hardware | ||||
Processor | 1.4GHz quad-core | 2.39GHz hexa-core | 1.5GHz quad-core | |
Processor make | Samsung Exynos 7570 | Apple A11 Bionic | Spreadtrum SC9830A | |
RAM | 2GB | 3GB | 1GB | |
Internal storage | 16GB | 64GB | 8GB | |
Expandable storage | Yes | No | Yes | |
Expandable storage type | microSD | - | microSD | |
Expandable storage up to (GB) | 256 | - | 32 | |
camera | ||||
Rear camera | 13-megapixel (f/1.9) | 12-megapixel (f/1.8, 1.22-micron) + 12-megapixel (f/2.4, 1.0-micron) | 5-megapixel | |
Rear autofocus | Yes | Phase detection autofocus | - | |
Rear flash | LED | Dual LED | LED | |
Front camera | 5-megapixel (f/2.2) | 7-megapixel (f/2.2) | 2-megapixel | |
Front flash | LED | - | - | |
software | ||||
Operating system | Android 8.0 | iOS 11 | Android 5.1 | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
Wi-Fi standards supported | 802.11 b/g/n | 802.11 a/b/g/n/ac | - | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes, v 4.20 | Yes, v 5.00 | Yes | |
Micro-USB | Yes | - | - | |
FM | Yes | No | Yes | |
Number of SIMs | 2 | 1 | 2 | |
NFC | - | Yes | No | |
Infrared | - | No | No | |
USB OTG | - | No | No | |
Wi-Fi Direct | - | No | No | |
Mobile High-Definition Link (MHL) | - | No | No | |
Headphones | - | - | 3.5mm | |
sim 1 | ||||
SIM Type | Micro-SIM | Nano-SIM | Regular | |
GSM/CDMA | GSM | GSM | GSM | |
3G | Yes | Yes | Yes | |
4G/ LTE | Yes | Yes | Yes | |
sim 2 | ||||
SIM Type | Micro-SIM | - | Micro-SIM | |
GSM/CDMA | GSM | - | GSM | |
3G | Yes | - | Yes | |
4G/ LTE | Yes | - | Yes | |
sensors | ||||
Proximity sensor | Yes | Yes | Yes | |
Accelerometer | Yes | Yes | Yes | |
Face unlock | - | Yes | - | |
Compass/ Magnetometer | - | Yes | No | |
Ambient light sensor | - | Yes | Yes | |
Gyroscope | - | Yes | Yes | |
Barometer | - | Yes | No | |
Temperature sensor | - | 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 | - | - |