ratings |
Overall NDTV Rating | Read Review | Read Review | Read Review | Read Review |
Design Rating | | | | |
Display Rating | | | | |
Software Rating | | | | |
Performance Rating | | | | |
Battery Life Rating | | | | |
Camera Rating | | | | |
Value for Money Rating | | | | |
key specs |
Display | 6.18-inch | 6.30-inch | 6.41-inch | 6.00-inch |
Processor | Qualcomm Snapdragon 710 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 845 | 1.6GHz octa-core |
Front Camera | 20-megapixel | 24-megapixel | 16-megapixel | 16-megapixel |
Rear Camera | 12-megapixel + 13-megapixel | 24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel | 16-megapixel + 20-megapixel | 16-megapixel |
RAM | 4GB | 6GB | 8GB | 6GB |
Storage | 64GB | 128GB | 128GB | 64GB |
Battery Capacity | 3500mAh | 3800mAh | 3700mAh | 3500mAh |
OS | Android 9.0 Pie | Android 8.0 Oreo | Android 9.0 | Android 7.1.1 |
Resolution | 1080x2244 pixels | 1080x2220 pixels | 1080x2340 pixels | 1080x2220 pixels |
general |
Brand | Nokia | Samsung | OnePlus | Samsung |
Model | 8.1 | Galaxy A9 (2018) | 6T | Galaxy A8+ (2018) |
Release date | December 1, 2018 | October 1, 2018 | October 1, 2018 | December 1, 2017 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 154.80 x 75.76 x 7.97 | 162.50 x 77.00 x 7.80 | 157.50 x 74.80 x 8.20 | 159.90 x 75.70 x 8.30 |
Weight (g) | 178.00 | 183.00 | 185.00 | 191.00 |
Battery capacity (mAh) | 3500 | 3800 | 3700 | 3500 |
Removable battery | No | - | No | - |
Colours | Blue/ Silver, Steel/ Copper, Iron/ Steel | - | Midnight Black, Mirror Black | Black, Orchid Grey, Gold, Blue |
Body type | - | - | Glass | - |
Fast charging | - | - | Proprietary | - |
Wireless charging | - | - | No | - |
display |
Screen size (inches) | 6.18 | 6.30 | 6.41 | 6.00 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2244 pixels | 1080x2220 pixels | 1080x2340 pixels | 1080x2220 pixels |
Aspect ratio | 18.7:9 | - | 19.5:9 | - |
Protection type | - | - | Gorilla Glass | - |
hardware |
Processor | 2.2GHz octa-core | octa-core (4x2.2GHz + 4x1.8GHz) | octa-core (4x2.8GHz) | 1.6GHz octa-core |
Processor make | Qualcomm Snapdragon 710 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 845 | - |
RAM | 4GB | 6GB | 8GB | 6GB |
Internal storage | 64GB | 128GB | 128GB | 64GB |
Expandable storage | Yes | Yes | No | Yes |
Expandable storage type | microSD | microSD | - | microSD |
Expandable storage up to (GB) | 400 | 512 | - | 256 |
camera |
Rear camera | 12-megapixel (f/1.8, 1.4-micron) + 13-megapixel | 24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) + 5-megapixel (f/2.0) | 16-megapixel (f/1.7, 1.22-micron) + 20-megapixel (f/1.7, 1-micron) | 16-megapixel |
Rear autofocus | Yes | Yes | Phase detection autofocus | - |
Rear flash | Dual LED | - | Dual LED | LED |
Front camera | 20-megapixel (0.9-micron) | 24-megapixel (f/2.0) | 16-megapixel (f/2.0, 1-micron) | 16-megapixel |
Front flash | - | - | No | - |
software |
Operating system | Android 9.0 Pie | Android 8.0 Oreo | Android 9.0 | Android 7.1.1 |
Skin | - | Samsung Experience UX | OxygenOS | - |
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 | 802.11 a/b/g/n/ac |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 5.00 | Yes, v 5.00 | Yes, v 5.00 |
USB Type-C | Yes | Yes | Yes | - |
Headphones | 3.5mm | 3.5mm | Type-C | 3.5mm |
FM | Yes | No | - | - |
Number of SIMs | 2 | 2 | 2 | - |
NFC | - | Yes | Yes | Yes |
USB OTG | - | - | Yes | - |
Active 4G on both SIM cards | - | - | Yes | - |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | - |
GSM/CDMA | GSM | GSM | GSM | - |
3G | Yes | Yes | Yes | - |
4G/ LTE | Yes | Yes | Yes | - |
sim 2 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | - |
GSM/CDMA | GSM | - | GSM | - |
3G | Yes | Yes | Yes | - |
4G/ LTE | Yes | Yes | Yes | - |
sensors |
Face unlock | Yes | Yes | Yes | - |
Fingerprint sensor | Yes | Yes | Yes | - |
Compass/ Magnetometer | Yes | Yes | Yes | Yes |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes | - |
Gyroscope | Yes | Yes | Yes | Yes |
Barometer | - | - | - | Yes |