Samsung Galaxy Z Flip vs Vivo X21 UD comparison
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key specs |
Display (Primary) | 6.70-inch | - |
Processor | Qualcomm Snapdragon 855+ | Qualcomm Snapdragon 660 |
Front Camera | 10-megapixel | 12-megapixel |
Rear Camera | 12-megapixel + 12-megapixel | 12-megapixel |
RAM | 8GB | 6GB |
Storage | 256GB | 128GB |
Battery Capacity | 3300mAh | 3200mAh |
OS | Android 10 | Android 8.1 |
Resolution | 1080x2636 pixels | 1080x2280 pixels |
Display | - | 6.28-inch |
general |
Brand | Samsung | Vivo |
Model | Galaxy Z Flip | X21 UD |
Release date | February 20, 2020 | March 1, 2018 |
Launched in India | Yes | - |
Form factor | Touchscreen | Touchscreen |
Dimensions (mm) | 167.30 x 73.60 x 7.20 | 154.50 x 74.80 x 7.40 |
Weight (g) | 183.00 | 156.20 |
Battery capacity (mAh) | 3300 | 3200 |
Wireless charging | Yes | - |
Colours | Mirror Black,Mirror Purple, Mirror Gold | Ruby Red, Aurora White, Black |
display |
Screen size (inches) | 6.70 | 6.28 |
Touchscreen | Yes | Yes |
Resolution | 1080x2636 pixels | 1080x2280 pixels |
Pixels per inch (PPI) | 425 | - |
second display |
Screen size (inches) | 1.10 | - |
Resolution | 112x300 pixels | - |
Pixels per inch (PPI) | 303 | - |
hardware |
Processor | 2.95GHz octa-core | octa-core |
Processor make | Qualcomm Snapdragon 855+ | Qualcomm Snapdragon 660 |
RAM | 8GB | 6GB |
Internal storage | 256GB | 128GB |
Expandable storage | No | - |
camera |
Rear camera | 12-megapixel (f/1.8, 1.4-micron) + 12-megapixel (f/2.2, 1.12-micron) | 12-megapixel |
Rear autofocus | Yes | - |
Rear flash | Dual LED | LED |
Front camera | 10-megapixel (f/2.4, 1.22-micron) | 12-megapixel |
software |
Operating system | Android 10 | Android 8.1 |
Skin | One UI 2.0 | FunTouch 4.0 |
connectivity |
Wi-Fi | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 5.00 |
USB Type-C | Yes | - |
Headphones | Type-C | 3.5mm |
USB OTG | - | Yes |
Number of SIMs | - | 2 |
sensors |
Face unlock | Yes | - |
Fingerprint sensor | Yes | - |
Compass/ Magnetometer | Yes | Yes |
Proximity sensor | Yes | Yes |
Accelerometer | Yes | - |
Ambient light sensor | Yes | Yes |
Gyroscope | Yes | Yes |
Barometer | Yes | - |
sim 1 |
SIM Type | - | Micro-SIM |
GSM/CDMA | - | GSM |
3G | - | Yes |
4G/ LTE | - | Yes |
sim 2 |
SIM Type | - | Micro-SIM |
GSM/CDMA | - | GSM |
3G | - | Yes |
4G/ LTE | - | Yes |