Redmi Note 7 vs Oppo A7 vs Oppo K1 vs Oppo A5 comparison
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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 | 6.30-inch | 6.20-inch | 6.41-inch | 6.20-inch |
Processor | Qualcomm Snapdragon 660 | - | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 450 |
Front Camera | 13-megapixel | 16-megapixel | 25-megapixel | 8-megapixel |
Rear Camera | 12-megapixel + 2-megapixel | 13-megapixel + 2-megapixel | 16-megapixel + 2-megapixel | 13-megapixel + 2-megapixel |
RAM | 4GB | 4GB | 4GB | 4GB |
Storage | 64GB | 64GB | 64GB | 32GB |
Battery Capacity | 4000mAh | 4230mAh | 3600mAh | 4230mAh |
OS | Android 9.0 | Android 8.1 | Android 8.1 Oreo | Android 8.1 |
Resolution | 1080x2340 pixels | - | 1080x2340 pixels | 720x1520 pixels |
general |
Brand | Xiaomi | Oppo | Oppo | Oppo |
Model | Redmi Note 7 | A7 | K1 | A5 |
Release date | January 1, 2019 | November 1, 2018 | February 1, 2019 | July 1, 2018 |
Launched in India | Yes | Yes | Yes | Yes |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Body type | Glass | Plastic | Plastic | - |
Dimensions (mm) | 159.21 x 75.21 x 8.10 | 155.90 x 75.40 x 8.10 | 158.30 x 75.50 x 7.40 | 156.20 x 75.60 x 8.20 |
Weight (g) | 185.00 | 168.00 | 156.00 | 168.00 |
Battery capacity (mAh) | 4000 | 4230 | 3600 | 4230 |
Removable battery | No | No | No | - |
Fast charging | Quick Charge | - | - | - |
Wireless charging | No | - | No | - |
Colours | Onyx Black, Ruby Red, Sapphire Blue | Glaring Gold, Glaze Blue | Astral Blue, Piano Black | Mirror Blue, Mirror Pink |
SAR value | 0.96 | 1.37 | - | - |
display |
Screen size (inches) | 6.30 | 6.20 | 6.41 | 6.20 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2340 pixels | - | 1080x2340 pixels | 720x1520 pixels |
Protection type | Gorilla Glass | - | Gorilla Glass | - |
Aspect ratio | 19.5:9 | 19.5:9 | 19.5:9 | 19:9 |
Pixels per inch (PPI) | 409 | - | - | - |
hardware |
Processor | 2.2GHz | - | 2.2GHz octa-core | 1.8GHz octa-core |
Processor make | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 450 |
RAM | 4GB | 4GB | 4GB | 4GB |
Internal storage | 64GB | 64GB | 64GB | 32GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 256 | 256 | 256 | 256 |
Dedicated microSD slot | No | Yes | Yes | - |
camera |
Rear camera | 12-megapixel (f/2.2, 1.25-micron) + 2-megapixel | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) | 16-megapixel + 2-megapixel | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) |
Rear autofocus | Yes | Yes | Yes | Yes |
Rear flash | LED | Yes | Yes | LED |
Front camera | 13-megapixel (f/2.0, 1.12-micron) | 16-megapixel | 25-megapixel | 8-megapixel (f/2.2) |
Front autofocus | - | No | - | - |
Front flash | - | No | - | - |
software |
Operating system | Android 9.0 | Android 8.1 | Android 8.1 Oreo | Android 8.1 |
Skin | MIUI 10 | ColorOS 5.2 | ColorOS 5.2 | ColorOS 5.1 |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n | 802.11 a/b/g/n/ac | 802.11 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 |
USB OTG | Yes | Yes | Yes | Yes |
USB Type-C | Yes | - | - | - |
Headphones | 3.5mm | 3.5mm | Yes | 3.5mm |
FM | Yes | Yes | No | Yes |
Number of SIMs | 2 | 2 | - | 2 |
Active 4G on both SIM cards | Yes | Yes | Yes | - |
Micro-USB | - | Yes | Yes | Yes |
NFC | - | - | No | - |
Wi-Fi Direct | - | - | - | Yes |
sim 1 |
SIM Type | 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 |
GSM/CDMA | GSM | GSM | - | GSM |
3G | Yes | Yes | - | Yes |
4G/ LTE | Yes | Yes | - | Yes |
sensors |
Face unlock | Yes | Yes | - | - |
Fingerprint sensor | 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 | - |
Compass/ Magnetometer | - | Yes | Yes | Yes |