Xiaomi Poco X3 NFC vs vivo V21 compare
The best smartphone comparison tool: compare Xiaomi Poco X3 NFC vs vivo V21 and choose the best model for you
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Xiaomi Poco X3 NFC
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Xiaomi Poco X3 NFC vs vivo V21
What is the difference between the Xiaomi Poco X3 NFC and vivo V21? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.
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Common specs
| Brand and model | Xiaomi Poco X3 NFC | vivo V21 | |
| Rating | (+) | (+) | |
| Review | Xiaomi Poco X3 NFC Review | ||
| Release date | 2020, September 07 | 2021, April 27 | |
| Dimensions (HxWxD) | 165.3 x 76.8 x 9.4 mm | 6.51 x 6.51 x 3.02 in | 159.7 x 73.9 x 7.3 mm | 6.29 x 6.29 x 2.91 in | |
| Weight | 215 g | 7.58 oz | 176 g | 6.21 oz | |
| Body Build | Glass front (Gorilla Glass 5), aluminum frame, plastic back | Glass front, plastic frame, plastic back | |
| Colors | Cobalt Blue, Shadow Gray | Dusk Blue, Sunset Dazzle | |
| Battery | 5160 mAh, Li-Po, non-removable | 4000 mAh, Li-Po, non-removable | |
| Approximate price | $ 230 | 320 EUR |
Screen
| Technology | IPS LCD | AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16 M | |
| Screen size | 6.67" inc | 6.44" inc | |
| Screen area | 107.4 cm2 | 100.1 cm2 | |
| Screen format | 20:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 84.6% | 84.8% | |
| Screen resolution | 1080 x 2400 px | 1080 x 2400 px | |
| Screen PPI /points per inch/ | 395 PPI | 409 PPI | |
| Screen protection | Corning Gorilla Glass 5 | ||
| Other specs | - HDR10 -120Hz refresh rate -450 nits typ. brightness |
- 90Hz -HDR10+ -500 nits (typ) |
Camera and Video
| Rear camera, main | 64 MP, Quad | 64 MP, Triple | |
| Camera specs | -64 MP, f/1.9, (wide), 1/1.73'', 0.8µm, PDAF -13 MP, f/2.2, 119˚ (ultrawide), 1.0µm -2 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
-64 MP, f/1.8, 26mm (wide), 1/1.72'', 0.8µm, PDAF, OIS -8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0'', 1.12µm -2 MP, f/2.4, (macro) |
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| Functions | Dual-LED flash, HDR, panorama | LED flash, HDR, panorama | |
| Video | 4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS | 4K@30fps (no OIS), 1080p@30/60fps | |
| DxOMark Main Score | 103 | ||
| DxOMark Photo | 107 | ||
| DxOMark Video | 98 | ||
| Front camera, selfie | 20 MP, Single | 44 MP, Single | |
| Specifications | 20 MP, f/2.2, (wide), 1/3.4'', 0.8µm | 44 MP, f/2.0, (wide), AF, OIS | |
| Functions | HDR, panorama | Dual-LED flash, HDR | |
| Video | 1080p@30fps | 4K@30fps (no OIS), 1080p@30fps |
Performance
| Operating system - OS | Android 10, MIUI 12 | Android 11, Funtouch 11.1 | |
| Chipset | - Qualcomm SM7150-AC Snapdragon 732G (8 nm) | - MediaTek MT6853 Dimensity 800U 5G (7 nm) | |
| Processor CPU | - Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) | - Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | |
| Graphics processor GPU | Adreno 618 | Mali-G57 MC3 | |
| External memory | microSDXC (uses shared SIM slot) | microSDXC (uses shared SIM slot) | |
| Internal memory | 64GB 6GB RAM, 128GB 6GB RAM | 128GB 8GB RAM |
Benchmark
| Antutu 10 Total | 397708 | ||
| Antutu 10 CPU | 132601 | ||
| Antutu 10 GPU | 77790 | ||
| Antutu 10 Mem | 74601 | ||
| Antutu 10 UX | 132601 | ||
| Antutu 9 Total | 348314 | ||
| Antutu 8 Total | 286044 | 343804 | |
| GeekBench 6 Single Core | 721 | ||
| GeekBench 6 Multi Core | 1732 | ||
| GeekBench 6 OpenCL | 1221 | ||
| GeekBench 6 Vulkan | 590 | ||
| GeekBench 5 Single Core | 558 | ||
| GeekBench 5 Multi-Core | 1712 |
Communication and Connectivity
| SIM card | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
Show all network frequencies: |
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| Speed | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes | No | |
| USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | USB Type-C 2.0, USB On-The-Go | |
| Bluetooth | 5.1, A2DP, LE | 5.1, A2DP, LE | |
| Harmful irradiation |
SAR - 0.77 W/kg (head) 0.61 W/kg (body) SAR EU - 0.56 W/kg (head) 0.99 W/kg (body) |
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Music and Audio
| Radio | FM radio, recording | No | |
| Headphone jack | Yes | No | |
| Others | - 24-bit/192kHz audio |
Other features
| Sensors | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port | - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | |
| Other extras |
- Fast charging 33W, 62% in 30 min, 100% in 65 min - IP53 splash-proof |
- Fast charging 33W, 63% in 30 min |
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