Oppo A7X vs Nokia 5.1 Plus vs Samsung Galaxy J8 vs Samsung Galaxy A8 (2018) comparison
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key specs |
Display | 6.30-inch | 5.86-inch | 6.00-inch | 5.60-inch |
Processor | MediaTek Helio P60 | MediaTek Helio P60 | Qualcomm Snapdragon 450 | 1.6GHz octa-core |
Front Camera | 8-megapixel | 8-megapixel | 16-megapixel | 16-megapixel |
Rear Camera | 16-megapixel | 13-megapixel + 5-megapixel | 16-megapixel + 5-megapixel | 16-megapixel |
RAM | 4GB | 3GB | 4GB | 4GB |
Storage | 128GB | 32GB | 64GB | 32GB |
OS | Android Oreo | Android 8.1 | Android 8.0 | Android 7.1.1 |
Battery Capacity | - | 3060mAh | 3500mAh | 3000mAh |
Resolution | - | 720x1520 pixels | 720x1440 pixels | 1080x2220 pixels |
general |
Brand | Oppo | Nokia | Samsung | Samsung |
Model | A7X | 5.1 Plus | Galaxy J8 | Galaxy A8 (2018) |
Release date | September 1, 2018 | August 1, 2018 | May 1, 2018 | December 1, 2017 |
Launched in India | No | Yes | Yes | - |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Colours | Star Purple, Ice Flame Blue | Gloss Black, Gloss White, Midnight Gloss Blue | Blue, Black, Gold | Black, Orchid Grey, Gold, Blue |
Dimensions (mm) | - | 149.51 x 71.98 x 8.10 | 159.20 x 75.70 x 8.20 | 149.20 x 70.60 x 8.40 |
Weight (g) | - | 160.00 | 177.00 | 172.00 |
Battery capacity (mAh) | - | 3060 | 3500 | 3000 |
Removable battery | - | No | - | - |
Wireless charging | - | No | - | - |
Body type | - | - | Plastic | - |
display |
Screen size (inches) | 6.30 | 5.86 | 6.00 | 5.60 |
Touchscreen | Yes | Yes | Yes | Yes |
Aspect ratio | 19.5:9 | 19:9 | 18.5:9 | - |
Resolution | - | 720x1520 pixels | 720x1440 pixels | 1080x2220 pixels |
Pixels per inch (PPI) | - | - | 274 | - |
hardware |
Processor | 2GHz octa-core | 1.8GHz octa-core | 1.6GHz octa-core | 1.6GHz octa-core |
Processor make | MediaTek Helio P60 (MT6771) | MediaTek Helio P60 (MT6771) | Qualcomm Snapdragon 450 | - |
RAM | 4GB | 3GB | 4GB | 4GB |
Internal storage | 128GB | 32GB | 64GB | 32GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | - | microSD | microSD | microSD |
Expandable storage up to (GB) | - | 400 | 256 | 256 |
Dedicated microSD slot | - | No | - | - |
camera |
Rear camera | 16-megapixel | 13-megapixel (f/2.0) + 5-megapixel | 16-megapixel (f/1.7) + 5-megapixel (f/1.9) | 16-megapixel |
Rear flash | Yes | LED | LED | LED |
Front camera | 8-megapixel | 8-megapixel (f/2.2) | 16-megapixel (f/1.9) | 16-megapixel |
Rear autofocus | - | Phase detection autofocus | Yes | - |
Front autofocus | - | No | - | - |
Front flash | - | - | LED | - |
software |
Operating system | Android Oreo | Android 8.1 | Android 8.0 | Android 7.1.1 |
Skin | Color OS 5.2 | - | Samsung Experience | - |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | - | 802.11 a/b/g/n/ac |
GPS | Yes | Yes | Yes | Yes |
Micro-USB | Yes | - | Yes | - |
Bluetooth | - | Yes, v 4.20 | Yes | Yes, v 5.00 |
NFC | - | No | - | Yes |
USB OTG | - | Yes | - | - |
USB Type-C | - | Yes | - | - |
Headphones | - | 3.5mm | 3.5mm | 3.5mm |
FM | - | Yes | Yes | - |
Number of SIMs | - | 2 | 2 | - |
Active 4G on both SIM cards | - | Yes | - | - |
sensors |
Fingerprint sensor | Yes | - | Yes | - |
Compass/ Magnetometer | Yes | Yes | - | Yes |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes | - |
Face unlock | - | Yes | - | - |
Gyroscope | - | Yes | - | Yes |
Barometer | - | - | - | Yes |
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 | - | | | - |
sim 1 |
SIM Type | - | Nano-SIM | Nano-SIM | - |
GSM/CDMA | - | GSM | GSM | - |
3G | - | Yes | Yes | - |
4G/ LTE | - | Yes | Yes | - |
sim 2 |
SIM Type | - | Nano-SIM | Nano-SIM | - |
GSM/CDMA | - | GSM | GSM | - |
3G | - | Yes | Yes | - |
4G/ LTE | - | Yes | Yes | - |