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 | 6.30-inch | 6.20-inch | 5.80-inch | 5.84-inch |
Processor | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 625 |
Front Camera | 24-megapixel | 8-megapixel | 16-megapixel | 5-megapixel |
Rear Camera | 24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel | 13-megapixel + 2-megapixel | 16-megapixel + 5-megapixel | 12-megapixel + 5-megapixel |
RAM | 6GB | 3GB | 4GB | 4GB |
Storage | 128GB | 32GB | 64GB | 64GB |
Battery Capacity | 3800mAh | 4230mAh | 3060mAh | 4000mAh |
OS | Android 8.0 Oreo | Android 8.1 | Android 8.1 | Android 8.1 Oreo |
Resolution | 1080x2220 pixels | 720x1520 pixels | 1080x2280 pixels | 1080x2280 pixels |
general |
Brand | Samsung | Realme | Nokia | Xiaomi |
Model | Galaxy A9 (2018) | 2 | 6.1 Plus | Redmi 6 Pro |
Release date | October 1, 2018 | August 1, 2018 | July 1, 2018 | September 1, 2018 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 162.50 x 77.00 x 7.80 | 156.20 x 75.60 x 8.20 | 147.20 x 70.98 x 8.59 | 149.33 x 71.68 x 8.75 |
Weight (g) | 183.00 | 168.00 | 151.00 | 178.00 |
Battery capacity (mAh) | 3800 | 4230 | 3060 | 4000 |
Launched in India | - | Yes | Yes | Yes |
Colours | - | Diamond Black, Diamond Blue, Diamond Red | Gloss White, Gloss Midnight Blue, Gloss Black | Gold, Blue, Black, Red |
Body type | - | - | - | Metal |
Removable battery | - | - | - | No |
Wireless charging | - | - | - | No |
SAR value | - | - | - | 0.96 |
display |
Screen size (inches) | 6.30 | 6.20 | 5.80 | 5.84 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2220 pixels | 720x1520 pixels | 1080x2280 pixels | 1080x2280 pixels |
Protection type | - | Gorilla Glass | Gorilla Glass | - |
Aspect ratio | - | 19:9 | 19:9 | 19:9 |
Pixels per inch (PPI) | - | 271 | - | 432 |
hardware |
Processor | octa-core (4x2.2GHz + 4x1.8GHz) | 1.8GHz octa-core | octa-core | 2GHz octa-core (8x2GHz) |
Processor make | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 625 |
RAM | 6GB | 3GB | 4GB | 4GB |
Internal storage | 128GB | 32GB | 64GB | 64GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 512 | 256 | 400 | 256 |
Dedicated microSD slot | - | - | - | Yes |
camera |
Rear camera | 24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) + 5-megapixel (f/2.0) | 13-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron) | 16-megapixel (f/2.0) + 5-megapixel | 12-megapixel (f/2.2, 1.25-micron) + 5-megapixel |
Rear autofocus | Yes | - | - | Phase detection autofocus |
Front camera | 24-megapixel (f/2.0) | 8-megapixel (f/2.2, 1.12-micron) | 16-megapixel (f/2.0) | 5-megapixel |
Rear flash | - | Yes | Dual LED | LED |
Front flash | - | - | - | No |
software |
Operating system | Android 8.0 Oreo | Android 8.1 | Android 8.1 | Android 8.1 Oreo |
Skin | Samsung Experience UX | ColorOS 5.1 | - | MIUI 9.6 |
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 |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 4.20 | Yes, v 5.00 | Yes, v 4.20 |
NFC | Yes | - | - | No |
USB Type-C | Yes | - | Yes | No |
Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
FM | No | - | Yes | Yes |
Number of SIMs | 2 | 2 | 2 | 2 |
Micro-USB | - | Yes | - | Yes |
USB OTG | - | - | Yes | Yes |
Infrared | - | - | - | Yes |
Active 4G on both SIM cards | - | - | - | 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 |
3G | Yes | Yes | - | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
GSM/CDMA | - | GSM | GSM | GSM |
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 | Yes |
Gyroscope | Yes | - | Yes | Yes |
3D face recognition | - | - | - | No |