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 | 6.00-inch | 5.99-inch | 5.70-inch | 5.10-inch |
Processor | 2.2GHz octa-core | Qualcomm Snapdragon 636 | Samsung Exynos 7880 | Samsung Exynos 7 Octa 7420 |
Front Camera | 24-megapixel | 20-megapixel | 16-megapixel | 5-megapixel |
Rear Camera | 24-megapixel + 8-megapixel + 5-megapixel | 12-megapixel + 5-megapixel | 16-megapixel | 16-megapixel |
RAM | 4GB | 4GB | 3GB | 3GB |
Storage | 64GB | 64GB | 32GB | 32GB |
Battery Capacity | 3300mAh | 4000mAh | 3600mAh | 2550mAh |
OS | Android 8.0 | Android 7.1.1 | Android 6.0 | Android 5.0 |
Resolution | 1080x2220 pixels | 1080x2160 pixels | 1080x1920 pixels | 1440x2560 pixels |
general |
Brand | Samsung | Xiaomi | Samsung | Samsung |
Model | Galaxy A7 (2018) | Redmi Note 5 Pro | Galaxy A7 (2017) | Galaxy S6 |
Release date | September 1, 2018 | February 1, 2018 | January 1, 2017 | March 1, 2015 |
Launched in India | Yes | Yes | - | Yes |
Dimensions (mm) | 159.80 x 76.80 x 7.50 | 158.60 x 75.40 x 8.05 | 156.80 x 77.60 x 7.90 | 143.40 x 70.50 x 6.80 |
Weight (g) | 168.00 | 181.00 | 186.00 | 138.00 |
Battery capacity (mAh) | 3300 | 4000 | 3600 | 2550 |
Removable battery | No | No | No | No |
Wireless charging | No | - | - | - |
Colours | Black, Blue, Gold, Pink | Black, Gold, Lake Blue, Rose Gold | Black Sky, Gold Sand | - |
Form factor | - | Touchscreen | Touchscreen | Touchscreen |
Body type | - | Metal | - | - |
SAR value | - | 1.19 | 0.29 | - |
display |
Screen size (inches) | 6.00 | 5.99 | 5.70 | 5.10 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2220 pixels | 1080x2160 pixels | 1080x1920 pixels | 1440x2560 pixels |
Aspect ratio | 18.5:9 | 18:9 | - | 16:9 |
Protection type | - | Gorilla Glass | - | Gorilla Glass |
Pixels per inch (PPI) | - | - | - | 577 |
hardware |
Processor | 2.2GHz octa-core | 1.8GHz octa-core | 1.9GHz octa-core | octa-core (4x2.1GHz + 4x1.5GHz) |
RAM | 4GB | 4GB | 3GB | 3GB |
Internal storage | 64GB | 64GB | 32GB | 32GB |
Expandable storage | Yes | Yes | Yes | No |
Expandable storage type | microSD | microSD | microSD | - |
Expandable storage up to (GB) | 512 | 128 | 256 | - |
Processor make | - | Qualcomm Snapdragon 636 | Samsung Exynos 7880 | Samsung Exynos 7 Octa 7420 |
camera |
Rear camera | 24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2) | 12-megapixel (f/2.2, 1.25-micron) + 5-megapixel (f/2.0, 1.12-micron) | 16-megapixel | 16-megapixel (f/1.9, 1.12-micron) |
Rear autofocus | Yes | Phase detection autofocus | - | Yes |
Rear flash | Yes | LED | Yes | LED |
Front camera | 24-megapixel (f/2.0) | 20-megapixel (f/2.2, 1.0-micron) | 16-megapixel | 5-megapixel (f/1.9, 1.34-micron) |
Front autofocus | No | - | - | - |
Front flash | Yes | LED | - | - |
software |
Operating system | Android 8.0 | Android 7.1.1 | Android 6.0 | Android 5.0 |
Skin | - | MIUI 9 | - | TouchWiz |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 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 4.10 |
NFC | No | No | Yes | Yes |
FM | Yes | Yes | Yes | No |
Number of SIMs | 2 | 2 | 2 | 1 |
Active 4G on both SIM cards | Yes | - | - | - |
Infrared | - | No | No | Yes |
USB OTG | - | Yes | Yes | Yes |
Micro-USB | - | Yes | - | Yes |
Headphones | - | 3.5mm | 3.5mm | 3.5mm |
Wi-Fi Direct | - | Yes | No | Yes |
Mobile High-Definition Link (MHL) | - | No | No | No |
sim 1 |
SIM Type | Nano-SIM | 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 | - |
4G/ LTE | Yes | Yes | Yes | - |
GSM/CDMA | - | GSM | GSM | - |
3G | - | Yes | Yes | - |
sensors |
Face unlock | 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 | No | Yes |
Gyroscope | Yes | Yes | Yes | Yes |
3D face recognition | - | No | - | - |
Barometer | - | No | Yes | Yes |
Temperature sensor | - | No | No | No |