Samsung Galaxy A40 vs Nokia 4.2 vs Oppo R15 Pro vs Nokia 6.1 Plu comparison
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key specs |
Display | 5.90-inch | 5.71-inch | 6.28-inch | 5.80-inch |
Processor | Samsung Exynos 7885 | Qualcomm Snapdragon 439 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 636 |
Front Camera | 25-megapixel | 8-megapixel | 20-megapixel | 16-megapixel |
Rear Camera | 16-megapixel | 13-megapixel + 2-megapixel | 20-megapixel + 16-megapixel | 16-megapixel + 5-megapixel |
RAM | 4GB | 3GB | 6GB | 4GB |
Storage | 64GB | 32GB | 128GB | 64GB |
Battery Capacity | 3100mAh | 3000mAh | 3400mAh | 3060mAh |
OS | Android 9.0 Pie | Android 9 | Android 8.1 | Android 8.1 |
Resolution | 1080x2280 pixels | 720x1520 pixels | 1080x2280 pixels | 1080x2280 pixels |
general |
Brand | Samsung | Nokia | Oppo | Nokia |
Model | Galaxy A40 | 4.2 | R15 Pro | 6.1 Plus |
Release date | March 1, 2019 | February 1, 2019 | January 1, 2019 | July 1, 2018 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 144.30 x 69.10 x 7.90 | 148.95 x 71.30 x 8.39 | 156.50 x 75.20 x 8.00 | 147.20 x 70.98 x 8.59 |
Battery capacity (mAh) | 3100 | 3000 | 3400 | 3060 |
Colours | Blue, Black, Orange, White | Black, Pink Sand | Cosmic Purple, Ruby Red | Gloss White, Gloss Midnight Blue, Gloss Black |
Weight (g) | - | 161.00 | 180.00 | 151.00 |
Launched in India | - | - | Yes | Yes |
Fast charging | - | - | VOOC | - |
display |
Screen size (inches) | 5.90 | 5.71 | 6.28 | 5.80 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2280 pixels | 720x1520 pixels | 1080x2280 pixels | 1080x2280 pixels |
Aspect ratio | 19:9 | 19:9 | 19:9 | 19:9 |
Pixels per inch (PPI) | - | 269 | - | - |
Protection type | - | - | - | Gorilla Glass |
hardware |
Processor | 1.8GHz octa-core | octa-core | 2GHz octa-core | octa-core |
Processor make | Samsung Exynos 7885 | Qualcomm Snapdragon 439 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 636 |
RAM | 4GB | 3GB | 6GB | 4GB |
Internal storage | 64GB | 32GB | 128GB | 64GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | - | 400 | 256 | 400 |
Dedicated microSD slot | - | Yes | - | - |
camera |
Rear camera | 16-megapixel (f/2.0) | 13-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.2, 1.75-micron) | 20-megapixel (f/1.7) + 16-megapixel (f/1.7) | 16-megapixel (f/2.0) + 5-megapixel |
Rear autofocus | Yes | - | Yes | - |
Rear flash | Yes | Yes | LED | Dual LED |
Front camera | 25-megapixel | 8-megapixel (f/2.0, 1.12-micron) | 20-megapixel (f/2.0) | 16-megapixel (f/2.0) |
Front flash | - | No | - | - |
software |
Operating system | Android 9.0 Pie | Android 9 | Android 8.1 | Android 8.1 |
Skin | One UI | - | ColorOS 5.0 | - |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes, v 4.20 | Yes, v 4.20 | Yes, v 4.20 | Yes, v 5.00 |
NFC | Yes | Yes | - | - |
USB Type-C | Yes | - | - | Yes |
Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
Number of SIMs | 2 | - | 2 | 2 |
Wi-Fi standards supported | - | 802.11 b/g/n | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac |
Micro-USB | - | Yes | - | - |
FM | - | Yes | - | Yes |
Wi-Fi Direct | - | - | Yes | - |
USB OTG | - | - | - | Yes |
sim 1 |
SIM Type | 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 |
GSM/CDMA | GSM | - | GSM | GSM |
3G | Yes | - | Yes | - |
4G/ LTE | Yes | - | 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 |
ratings |
Overall NDTV Rating | - | Read Review | - | Read Review |
Design Rating | - | | - | |
Display Rating | - | | - | |
Software Rating | - | | - | |
Performance Rating | - | | - | |
Battery Life Rating | - | | - | |
Camera Rating | - | | - | |
Value for Money Rating | - | | - | |