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 | 6.01-inch |
Processor | Qualcomm Snapdragon 710 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 835 |
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 + 20-megapixel |
RAM | 4GB | 6GB | 8GB | 6GB |
Storage | 64GB | 128GB | 128GB | 64GB |
Battery Capacity | 3500mAh | 3800mAh | 3700mAh | 3300mAh |
OS | Android 9.0 Pie | Android 8.0 Oreo | Android 9.0 | Android 7.1.1 |
Resolution | 1080x2244 pixels | 1080x2220 pixels | 1080x2340 pixels | 1080x2160 pixels |
general |
Brand | Nokia | Samsung | OnePlus | OnePlus |
Model | 8.1 | Galaxy A9 (2018) | 6T | 5T |
Release date | December 1, 2018 | October 1, 2018 | October 1, 2018 | November 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 | 156.10 x 75.00 x 7.30 |
Weight (g) | 178.00 | 183.00 | 185.00 | 162.00 |
Battery capacity (mAh) | 3500 | 3800 | 3700 | 3300 |
Removable battery | No | - | No | No |
Colours | Blue/ Silver, Steel/ Copper, Iron/ Steel | - | Midnight Black, Mirror Black | Midnight Black |
Body type | - | - | Glass | - |
Fast charging | - | - | Proprietary | Dash Charge |
Wireless charging | - | - | No | - |
Launched in India | - | - | - | Yes |
display |
Screen size (inches) | 6.18 | 6.30 | 6.41 | 6.01 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2244 pixels | 1080x2220 pixels | 1080x2340 pixels | 1080x2160 pixels |
Aspect ratio | 18.7:9 | - | 19.5:9 | 18:9 |
Protection type | - | - | Gorilla Glass | Gorilla Glass |
Pixels per inch (PPI) | - | - | - | 401 |
hardware |
Processor | 2.2GHz octa-core | octa-core (4x2.2GHz + 4x1.8GHz) | octa-core (4x2.8GHz) | octa-core (4x2.45GHz + 4x1.9GHz) |
Processor make | Qualcomm Snapdragon 710 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 835 |
RAM | 4GB | 6GB | 8GB | 6GB |
Internal storage | 64GB | 128GB | 128GB | 64GB |
Expandable storage | Yes | Yes | No | No |
Expandable storage type | microSD | microSD | - | - |
Expandable storage up to (GB) | 400 | 512 | - | - |
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 (f/1.7, 1.12-micron) + 20-megapixel (f/1.7, 1.0-micron) |
Rear autofocus | Yes | Yes | Phase detection autofocus | Phase detection autofocus |
Rear flash | Dual LED | - | Dual LED | Dual LED |
Front camera | 20-megapixel (0.9-micron) | 24-megapixel (f/2.0) | 16-megapixel (f/2.0, 1-micron) | 16-megapixel (f/2.0, 1.0-micron) |
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 | OxygenOS 4.7 |
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 | Yes |
Headphones | 3.5mm | 3.5mm | Type-C | 3.5mm |
FM | Yes | No | - | No |
Number of SIMs | 2 | 2 | 2 | 2 |
NFC | - | Yes | Yes | Yes |
USB OTG | - | - | Yes | Yes |
Active 4G on both SIM cards | - | - | Yes | - |
Infrared | - | - | - | No |
Wi-Fi Direct | - | - | - | No |
Mobile High-Definition Link (MHL) | - | - | - | No |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | - | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
sensors |
Face unlock | Yes | Yes | Yes | Yes |
Fingerprint sensor | Yes | 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 | Yes |
Gyroscope | Yes | Yes | Yes | Yes |
Barometer | - | - | - | No |
Temperature sensor | - | - | - | No |