Poco X7 5G vs Vivo V21 5G comparison
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key specs |
Display | 6.67-inch | 6.44-inch |
Front Camera | 20-megapixel | 44-megapixel |
Rear Camera | 50-megapixel + 8-megapixel | 64-megapixel + 8-megapixel + 2-megapixel |
RAM | 8GB | 8GB |
Storage | 128GB, 256GB | 128GB, 256GB |
Battery Capacity | 5500mAh | 4000mAh |
OS | Android 14 | Android 11 |
Processor | - | MediaTek Dimensity 800U |
Resolution | - | 1080x2404 pixels |
general |
Brand | Poco | Vivo |
Model | X7 5G | V21 5G |
Release date | January 9, 2025 | April 27, 2021 |
Launched in India | Yes | Yes |
Form factor | Touchscreen | Touchscreen |
IP rating | IP69 | - |
Battery capacity (mAh) | 5500 | 4000 |
Fast charging | 45W Fast Charging | Proprietary |
Colours | Cosmic Silver, Glacier Green, Poco Yellow | Arctic White, Dusk Blue, Sunset Dazzle |
Dimensions (mm) | - | 159.68 x 73.90 x 7.29 |
Weight (g) | - | 176.00 |
display |
Refresh Rate | 120 Hz | - |
Resolution Standard | 1.5K | - |
Screen size (inches) | 6.67 | 6.44 |
Touchscreen | Yes | Yes |
Resolution | - | 1080x2404 pixels |
Aspect ratio | - | 20:9 |
hardware |
RAM | 8GB | 8GB |
Internal storage | 128GB, 256GB | 128GB, 256GB |
Processor | - | octa-core |
Processor make | - | MediaTek Dimensity 800U |
Expandable storage | - | Yes |
Expandable storage type | - | microSD |
Expandable storage up to (GB) | - | 1000 |
Dedicated microSD slot | - | Yes |
camera |
Rear camera | 50-megapixel + 8-megapixel | 64-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) |
Front camera | 20-megapixel | 44-megapixel (f/2.0) |
No. of Front Cameras | 1 | 1 |
Lens Type (Second Rear Camera) | Ultra Wide-Angle | - |
No. of Rear Cameras | - | 3 |
Rear autofocus | - | Yes |
Rear flash | - | Yes |
Front flash | - | Yes |
software |
Operating system | Android 14 | Android 11 |
Skin | HyperOS | Funtouch OS 11.1 |
connectivity |
Wi-Fi | Yes | Yes |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.30 | Yes, v 5.10 |
USB Type-C | Yes | Yes |
USB OTG | - | Yes |
Number of SIMs | - | 2 |
sim 1 |
SIM Type | - | Nano-SIM |
GSM/CDMA | - | GSM |
3G | - | Yes |
4G/ LTE | - | Yes |
5G | - | Yes |
sim 2 |
SIM Type | - | Nano-SIM |
GSM/CDMA | - | GSM |
3G | - | Yes |
4G/ LTE | - | Yes |
sensors |
In-Display Fingerprint Sensor | - | Yes |
Compass/ Magnetometer | - | Yes |
Proximity sensor | - | Yes |
Accelerometer | - | Yes |
Ambient light sensor | - | Yes |
Gyroscope | - | Yes |