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POCO F3 vs Vivo V21
Detailed specifications comparison between the Poco POCO F3 and the Vivo Vivo V21.
| Release Date | March 27, 2021 | May 2021 |
| Operating System | Android 11, MIUI 12 for POCO, Android 11, MIUI 12 for POCO | Android 11, Funtouch 11.1, Android 11, Funtouch 11.1 |
| Display Size | 6.67 inches | 6.44 inches |
| Display Type | AMOLED, 120Hz, HDR10+ | AMOLED, HDR10+ |
| Resolution | 1080 x 2400 pixels | 1080 x 2400 pixels |
| Refresh Rate | 120Hz | 90Hz |
| Processor / Chipset | Qualcomm SM8250-AC Snapdragon 870 5G | MediaTek MT6853 Dimensity 800U |
| RAM | - | - |
| Internal Storage | - | - |
| Main Camera | 48 MP, f/1.8 | 64 MP (OIS) |
| Selfie Camera | 20 MP, f/2.5 | 44 MP (OIS) |
| Battery Capacity | 4520 mAh | 4000 mAh |
| Charging Speed | 33W wired | 33W wired |
| 5G Support | ||
| NFC | ||
| 3.5mm Jack |
Key differences: POCO F3 vs Vivo V21
- POCO F3 has the bigger battery (4,520 mAh vs 4,000 mAh on the Vivo V21).
- POCO F3 has the higher refresh rate (120Hz vs 90Hz on the Vivo V21).
- POCO F3 has the larger screen (6.67-inch vs 6.44-inch on the Vivo V21).
- POCO F3 has the lower reference price (349 USD vs 350 USD on the Vivo V21).
- Only the POCO F3 supports 5G.
Generated from manufacturer specifications. Prices are reference launch prices in USD and vary by market.