ratings |
Overall NDTV Rating | 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 | 6.00-inch | 6.40-inch | 6.30-inch | 6.30-inch |
Processor | 2.2GHz octa-core | Qualcomm Snapdragon 670 | HiSilicon Kirin 710 | HiSilicon Kirin 970 |
Front Camera | 24-megapixel | 25-megapixel | 24-megapixel + 2-megapixel | 24-megapixel |
Rear Camera | 24-megapixel + 8-megapixel + 5-megapixel | 16-megapixel + 5-megapixel | 16-megapixel + 2-megapixel | 16-megapixel |
RAM | 4GB | 8GB | 4GB | 6GB |
Storage | 64GB | 128GB | 128GB | 128GB |
Battery Capacity | 3300mAh | 3500mAh | 3340mAh | 3750mAh |
OS | Android 8.0 | Android 8.1 | Android 8.1 | Android 8.1 |
Resolution | 1080x2220 pixels | 1080x2280 pixels | 1080x2340 pixels | 1080x2340 pixels |
general |
Brand | Samsung | Oppo | Huawei | Huawei |
Model | Galaxy A7 (2018) | R17 | Nova 3i | Nova 3 |
Release date | September 1, 2018 | August 1, 2018 | July 1, 2018 | July 1, 2018 |
Launched in India | Yes | - | Yes | - |
Dimensions (mm) | 159.80 x 76.80 x 7.50 | - | 157.60 x 75.20 x 7.60 | 157.00 x 73.70 x 7.30 |
Weight (g) | 168.00 | - | 169.00 | 166.00 |
Battery capacity (mAh) | 3300 | 3500 | 3340 | 3750 |
Removable battery | No | - | - | No |
Wireless charging | No | - | - | - |
Colours | Black, Blue, Gold, Pink | Streamer Blue, Neon Purple | Black, Purple, White | Iris Purple, Black |
Form factor | - | Touchscreen | Touchscreen | Touchscreen |
Fast charging | - | VOOC | - | - |
SAR value | - | - | - | 0.93 |
display |
Screen size (inches) | 6.00 | 6.40 | 6.30 | 6.30 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2220 pixels | 1080x2280 pixels | 1080x2340 pixels | 1080x2340 pixels |
Aspect ratio | 18.5:9 | 19:9 | 19.5:9 | - |
Pixels per inch (PPI) | - | 374 | 409 | - |
hardware |
Processor | 2.2GHz octa-core | octa-core (2x2GHz + 6x1.7GHz) | octa-core (4x2.2GHz + 4x1.7GHz) | 1.8GHz octa-core |
RAM | 4GB | 8GB | 4GB | 6GB |
Internal storage | 64GB | 128GB | 128GB | 128GB |
Expandable storage | Yes | No | Yes | Yes |
Expandable storage type | microSD | - | microSD | microSD |
Expandable storage up to (GB) | 512 | - | 256 | 256 |
Processor make | - | Qualcomm Snapdragon 670 | HiSilicon Kirin 710 | HiSilicon Kirin 970 |
camera |
Rear camera | 24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2) | 16-megapixel (f/1.8, 1.22-micron) + 5-megapixel | 16-megapixel (f/2.2) + 2-megapixel | 16-megapixel |
Rear autofocus | Yes | Phase detection autofocus | Phase detection autofocus | - |
Rear flash | Yes | Dual LED | Yes | LED |
Front camera | 24-megapixel (f/2.0) | 25-megapixel (f/2.0) | 24-megapixel (f/2.0) + 2-megapixel | 24-megapixel |
Front autofocus | No | - | - | - |
Front flash | Yes | - | - | - |
software |
Operating system | Android 8.0 | Android 8.1 | Android 8.1 | Android 8.1 |
Skin | - | ColorOS 5.2 | EMUI 8.2 | EMUI 8.2 |
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 |
Bluetooth | Yes, v 5.00 | Yes, v 5.00 | Yes, v 4.20 | Yes, v 4.20 |
NFC | No | - | - | No |
FM | Yes | - | Yes | No |
Number of SIMs | 2 | - | 2 | 2 |
Active 4G on both SIM cards | Yes | - | - | - |
Micro-USB | - | Yes | Yes | - |
Headphones | - | 3.5mm | - | 3.5mm |
Wi-Fi Direct | - | Yes | Yes | Yes |
Infrared | - | - | - | No |
USB OTG | - | - | - | Yes |
sim 1 |
SIM Type | Nano-SIM | - | Nano-SIM | Nano-SIM |
GSM/CDMA | - | - | GSM | GSM |
3G | - | - | Yes | Yes |
4G/ LTE | - | - | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | - | Nano-SIM | Nano-SIM |
4G/ LTE | Yes | - | Yes | Yes |
GSM/CDMA | - | - | GSM | GSM |
3G | - | - | Yes | Yes |
sensors |
Face unlock | Yes | - | - | - |
Fingerprint sensor | Yes | Yes | Yes | - |
Compass/ Magnetometer | 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 |