Vivo X21i vs Huawei Nova 3e vs Huawei Nova 2i vs Huawei Nova 2 comparison
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key specs |
Display | 6.28-inch | 5.84-inch | 5.50-inch | 5.00-inch |
Processor | MediaTek Helio P60 | HiSilicon Kirin 659 | HiSilicon Kirin 659 | HiSilicon Kirin 659 |
Front Camera | 24-megapixel | 16-megapixel + 24-megapixel | 13-megapixel + 2-megapixel | 20-megapixel |
Rear Camera | 12-megapixel | 16-megapixel | 16-megapixel + 2-megapixel | 12-megapixel |
RAM | 4GB | 4GB | 4GB | 4GB |
Storage | 64GB | 64GB | 64GB | 64GB |
Battery Capacity | 3245mAh | 3000mAh | 3340mAh | 2950mAh |
OS | Android 8.1 | Android 8.0 | Android 7.0 | Android 7.0 |
Resolution | 1080x2280 pixels | 1080x2280 pixels | 1080x2160 pixels | 1080x1920 pixels |
general |
Brand | Vivo | Huawei | Huawei | Huawei |
Model | X21i | Nova 3e | Nova 2i | Nova 2 |
Release date | May 1, 2018 | March 1, 2018 | October 1, 2017 | May 1, 2017 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 154.37 x 74.98 x 6.99 | 148.60 x 71.20 x 7.40 | 156.20 x 75.00 x 7.50 | - |
Weight (g) | 159.00 | 145.00 | 164.00 | - |
Battery capacity (mAh) | 3245 | 3000 | 3340 | 2950 |
Colours | Aurora White, Polar Night, Ruby Red | Black, Blue, Rose Gold | Black, Blue, Gold | - |
Body type | - | - | Metal | - |
Removable battery | - | - | No | No |
Thickness | - | - | - | 6.9 |
display |
Screen size (inches) | 6.28 | 5.84 | 5.50 | 5.00 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2280 pixels | 1080x2280 pixels | 1080x2160 pixels | 1080x1920 pixels |
Aspect ratio | - | 19:9 | 18:9 | - |
Pixels per inch (PPI) | - | 432 | - | - |
hardware |
Processor | 2GHz octa-core | octa-core (4x2.36GHz + 4x1.7GHz) | 1.7GHz octa-core | 2.36GHz octa-core |
Processor make | MediaTek Helio P60 (MT6771) | HiSilicon Kirin 659 | HiSilicon Kirin 659 | HiSilicon Kirin 659 |
RAM | 4GB | 4GB | 4GB | 4GB |
Internal storage | 64GB | 64GB | 64GB | 64GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 256 | 256 | 256 | 128 |
camera |
Rear camera | 12-megapixel | 16-megapixel (f/2.2, 1.0-micron) | 16-megapixel + 2-megapixel | 12-megapixel |
Rear flash | Dual LED | LED | Dual LED | Yes |
Front camera | 24-megapixel | 16-megapixel (f/2.0, 1.12-micron) + 24-megapixel (f/2.0) | 13-megapixel + 2-megapixel | 20-megapixel |
Rear autofocus | - | Phase detection autofocus | - | - |
software |
Operating system | Android 8.1 | Android 8.0 | Android 7.0 | Android 7.0 |
Skin | Funtouch OS 4 | EMUI 8.0 | EMUI 5.1 | EMUI 5.1 |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 b/g/n | 802.11 b/g/n | 802.11 a/b/g/n/ac | 802.11 b/g/n |
GPS | Yes | - | Yes | Yes |
Bluetooth | Yes | Yes, v 4.20 | Yes, v 4.20 | Yes |
USB OTG | Yes | - | Yes | No |
FM | Yes | Yes | Yes | No |
Number of SIMs | 2 | 2 | 2 | 2 |
NFC | - | Yes | Yes | No |
USB Type-C | - | Yes | - | - |
Headphones | - | 3.5mm | 3.5mm | 3.5mm |
Wi-Fi Direct | - | Yes | No | No |
Mobile High-Definition Link (MHL) | - | No | No | No |
Infrared | - | - | No | No |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | - |
GSM/CDMA | GSM | GSM | GSM | - |
3G | Yes | Yes | Yes | No |
4G/ LTE | Yes | Yes | Yes | No |
sim 2 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | - |
GSM/CDMA | GSM | GSM | GSM | - |
3G | Yes | Yes | Yes | No |
4G/ LTE | Yes | Yes | Yes | No |
sensors |
Proximity sensor | Yes | Yes | Yes | No |
Accelerometer | Yes | Yes | Yes | No |
Ambient light sensor | Yes | Yes | Yes | No |
Gyroscope | Yes | Yes | Yes | No |
Fingerprint sensor | - | Yes | - | - |
Compass/ Magnetometer | - | Yes | Yes | No |
Barometer | - | - | No | No |
Temperature sensor | - | - | No | No |