key specs |
Display | 6.10-inch | 6.30-inch | 6.40-inch | 6.28-inch |
Processor | HiSilicon Kirin 980 | Samsung Exynos 7904 | Samsung Exynos 7904 | Qualcomm Snapdragon 660 |
Front Camera | 32-megapixel | 8-megapixel | 16-megapixel | 24-megapixel |
Rear Camera | 40-megapixel + 16-megapixel + 8-megapixel | 13-megapixel + 5-megapixel | 13-megapixel + 5-megapixel + 5-megapixel | 16-megapixel + 24-megapixel |
RAM | 6GB | 3GB | 4GB | 6GB |
Storage | 128GB | 32GB | 64GB | 64GB |
Battery Capacity | 3650mAh | 5000mAh | 5000mAh | 3700mAh |
OS | Android Pie | Android 8.1 Oreo | Android 8.1 Oreo | Android 8.0 |
Resolution | 1080x2340 pixels | 1080x2340 pixels | 1080x2340 pixels | 1880x2220 pixels |
general |
Brand | Huawei | Samsung | Samsung | Samsung |
Model | P30 | Galaxy M20 | Galaxy M30 | Galaxy A8 Star |
Release date | March 1, 2019 | January 1, 2019 | February 1, 2019 | June 1, 2018 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 149.10 x 71.36 x 7.57 | - | - | 162.40 x 77.00 x 7.50 |
Weight (g) | 165.00 | - | - | 188.00 |
Battery capacity (mAh) | 3650 | 5000 | 5000 | 3700 |
Colours | Amber Sunrise, Aurora, Breathing Crystal, Pearl White, Black | Charcoal Black, Ocean Blue | - | Black, White |
Launched in India | - | Yes | Yes | Yes |
Removable battery | - | No | - | - |
Wireless charging | - | No | - | - |
Fast charging | - | - | Proprietary | - |
display |
Screen size (inches) | 6.10 | 6.30 | 6.40 | 6.28 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2340 pixels | 1080x2340 pixels | 1080x2340 pixels | 1880x2220 pixels |
Aspect ratio | - | 19.5:9 | 19.5:9 | 18.5:9 |
hardware |
Processor | 1.8GHz octa-core (2x2.6GHz + 2x1.92GHz + 4x1.8GHz) | 1.6GHz octa-core (2x1.8GHz + 6x1.6GHz) | 1.6GHz octa-core (2x1.8GHz + 6x1.6GHz) | octa-core |
Processor make | HiSilicon Kirin 980 | Samsung Exynos 7904 | Samsung Exynos 7904 | Qualcomm Snapdragon 660 |
RAM | 6GB | 3GB | 4GB | 6GB |
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 | 512 | 256 |
Dedicated microSD slot | - | Yes | Yes | - |
camera |
Rear camera | 40-megapixel (f/1.8) + 16-megapixel (f/2.2) + 8-megapixel (f/2.4) | 13-megapixel (f/1.9) + 5-megapixel (f/2.2) | 13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 5-megapixel (f/2.2) | 16-megapixel (f/1.7) + 24-megapixel (f/1.7) |
Rear autofocus | Yes | Yes | - | - |
Rear flash | Yes | Yes | - | LED |
Front camera | 32-megapixel (f/2.0) | 8-megapixel (f/2.0) | 16-megapixel (f/2.0) | 24-megapixel (f/2.0) |
Front flash | - | No | - | - |
software |
Operating system | Android Pie | Android 8.1 Oreo | Android 8.1 Oreo | Android 8.0 |
Skin | EMUI 9.1 | Samsung Experience 9.5 UX | Samsung Experience v9.5 | - |
connectivity |
Wi-Fi | Yes | - | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 b/g/n | 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 | Yes, v 5.00 | Yes, v 5.00 |
NFC | Yes | - | - | - |
USB Type-C | Yes | Yes | Yes | Yes |
Headphones | 3.5mm | 3.5mm | - | - |
Number of SIMs | 2 | 2 | 2 | 2 |
Active 4G on both SIM cards | Yes | - | Yes | - |
Micro-USB | - | No | Yes | - |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | - |
GSM/CDMA | GSM | GSM | GSM | GSM + CDMA |
3G | Yes | Yes | Yes | - |
4G/ LTE | Yes | Yes | Yes | - |
sim 2 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | - |
3G | Yes | Yes | Yes | - |
4G/ LTE | Yes | Yes | Yes | - |
GSM/CDMA | - | GSM | GSM | GSM + CDMA |
sensors |
Face unlock | Yes | Yes | Yes | Yes |
Fingerprint sensor | Yes | Yes | Yes | Yes |
Compass/ Magnetometer | Yes | - | Yes | - |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | - | Yes | Yes |
Gyroscope | 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 | - | | | - |