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 | | - | | - |
key specs |
Display | 6.40-inch | 6.21-inch | 6.10-inch | 5.99-inch |
Processor | Samsung Exynos 9810 | Qualcomm Snapdragon 845 | HiSilicon Kirin 970 | Qualcomm Snapdragon 845 |
Front Camera | 8-megapixel | 20-megapixel | 24-megapixel | 5-megapixel |
Rear Camera | 12-megapixel | 12-megapixel + 12-megapixel | 40-megapixel | 12-megapixel |
RAM | 6GB | 6GB | 6GB | 6GB |
Storage | 128GB | 64GB | 128GB | 64GB |
Battery Capacity | 4000mAh | 3400mAh | 4000mAh | 3400mAh |
OS | Android 8.1 | Android Oreo | Android 8.1 Oreo | Android |
Resolution | 1440x2960 pixels | 1080x2248 pixels | 1080x2240 pixels | 1080x2160 pixels |
general |
Brand | Samsung | Xiaomi | Huawei | Xiaomi |
Model | Galaxy Note 9 | Mi 8 | P20 Pro | Mi MIX 2S |
Release date | August 1, 2018 | May 1, 2018 | March 1, 2018 | March 1, 2018 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 161.90 x 76.40 x 8.80 | 154.90 x 74.80 x 7.60 | 155.00 x 73.90 x 7.80 | 150.86 x 74.90 x 8.10 |
Weight (g) | 201.00 | 175.00 | 180.00 | 189.00 |
Battery capacity (mAh) | 4000 | 3400 | 4000 | 3400 |
Colours | Midnight Black, Metallic Copper, Ocean Blue, Lavender Purple | White, Gold, Light Blue, Black | Black, Midnight Blue, Pink Gold, Twilight | Black, White |
Removable battery | - | - | - | No |
display |
Screen size (inches) | 6.40 | 6.21 | 6.10 | 5.99 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1440x2960 pixels | 1080x2248 pixels | 1080x2240 pixels | 1080x2160 pixels |
Aspect ratio | - | 18.7:9 | - | - |
Pixels per inch (PPI) | - | 402 | 408 | 403 |
hardware |
Processor | 1.7GHz octa-core | octa-core (4x2.8GHz + 4x1.8GHz) | 1.8GHz octa-core (4x2.36GHz + 4x1.8GHz) | 2.8GHz octa-core |
Processor make | Samsung Exynos 9810 | Qualcomm Snapdragon 845 | HiSilicon Kirin 970 | Qualcomm Snapdragon 845 |
RAM | 6GB | 6GB | 6GB | 6GB |
Internal storage | 128GB | 64GB | 128GB | 64GB |
Expandable storage | Yes | - | - | No |
Expandable storage type | microSD | - | - | - |
Expandable storage up to (GB) | 512 | - | - | - |
camera |
Rear camera | 12-megapixel | 12-megapixel (f/1.8, 1.4-micron) + 12-megapixel (f/2.4, 1.0-micron) | 40-megapixel | 12-megapixel |
Front camera | 8-megapixel | 20-megapixel (f/2.0, 0.9-micron) | 24-megapixel | 5-megapixel |
Rear autofocus | - | Phase detection autofocus | - | - |
Rear flash | - | Dual LED | Yes | - |
software |
Operating system | Android 8.1 | Android Oreo | Android 8.1 Oreo | Android |
Skin | Samsung Experience UX | MIUI 10 | EMUI 8.1 | MIUI |
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 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 5.00 |
NFC | Yes | Yes | Yes | Yes |
Number of SIMs | 2 | 2 | 2 | - |
USB OTG | - | Yes | - | Yes |
USB Type-C | - | Yes | - | - |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | - |
GSM/CDMA | GSM | GSM | GSM | - |
3G | 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 |
Compass/ Magnetometer | Yes | 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 |
Barometer | Yes | Yes | - | Yes |
Face unlock | - | Yes | - | - |
Fingerprint sensor | - | Yes | - | - |