vivo Y51 vs vivo Y21s compare
The best smartphone comparison tool: compare vivo Y51 vs vivo Y21s and choose the best model for you
Smartphone 3
vivo Y51 vs vivo Y21s
What is the difference between the vivo Y51 and vivo Y21s? 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 | vivo Y51 | vivo Y21s | |
| Rating | (+) | (+) | |
| Review | vivo Y51 Review | vivo Y21s Review | |
| Release date | 2020, September 15 | 2021, September 21 | |
| Dimensions (HxWxD) | 159.3 x 75.2 x 8.7 mm | 6.27 x 6.27 x 2.96 in | 164.3 x 76.1 x 8 mm | 6.47 x 6.47 x 3 in | |
| Weight | 186.7 g | 6.59 oz | 182 g | 6.42 oz | |
| Colors | Mystic Black, Jazzy Blue, Dreamy White | Midnight Blue, Pearl White | |
| Battery | 5000 mAh, Li-Po, non-removable | 5000 mAh, Li-Po, non-removable | |
| Approximate price | 180 EUR |
Screen
| Technology | Super AMOLED | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.38" inc | 6.51" inc | |
| Screen area | 99.9 cm2 | 102.3 cm2 | |
| Screen format | 19.5:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 83.4% | 81.8% | |
| Screen resolution | 1080 x 2340 px | 720 x 1600 px | |
| Screen PPI /points per inch/ | 404 PPI | 270 PPI |
Camera and Video
| Rear camera, main | 48 MP, Quad | 50 MP, Triple | |
| Camera specs | -48 MP, f/1.8, (wide), 1/2.0'', 0.8µm, PDAF -8 MP, f/2.2, 120˚, (ultrawide), 1/4.0'', 1.12µm -2 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
-50 MP, f/1.8, 24mm (wide), PDAF -2 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
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| Functions | LED flash, HDR, panorama | LED flash | |
| Video | 1080p@30fps, gyro-EIS | 1080p@30fps | |
| Front camera, selfie | 16 MP, Single | 8 MP, Single | |
| Specifications | 16 MP, f/2.0, (wide), 1/3.06'' 1.0µm | 8 MP, f/2.0, (wide) | |
| Functions | HDR | HDR | |
| Video | 1080p@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 10, Funtouch 10 | Android 11, Funtouch 11.1 | |
| Chipset | - Qualcomm SM6125 Snapdragon 665 (11 nm) | - Mediatek MT6769V/CU Helio G80 (12 nm) | |
| Processor CPU | - Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) | - Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | |
| Graphics processor GPU | Adreno 610 | Mali-G52 MC2 | |
| External memory | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) | |
| Internal memory | 128GB 8GB RAM | 128GB 4GB RAM, 128GB 6GB RAM |
Benchmark
| Antutu 9 Total | 191532 | ||
| Antutu 8 Total | 205345 | ||
| GeekBench 5 Single Core | 354 | ||
| GeekBench 5 Multi-Core | 1345 | ||
| GeekBench 4 Single Core | 1400 | ||
| GeekBench 4 Multi-Core | 4900 |
Communication and Connectivity
| SIM card | Hybrid Dual SIM (Nano-SIM, dual stand-by) | 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 | |
| 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, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes (market/region dependent) | ||
| USB | USB Type-C 2.0, USB On-The-Go | USB Type-C 2.0, USB On-The-Go | |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | |
| Harmful irradiation | SAR - 0.83 W/kg (head) 1.09 W/kg (body) | ||
Music and Audio
| Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | - Fingerprint (side-mounted), accelerometer, proximity, compass | |
| Other extras |
- Fast charging 18W |
- Fast charging 18W -Reverse charging |
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