vivo Y51 vs Samsung Galaxy S21 5G compare
The best smartphone comparison tool: compare vivo Y51 vs Samsung Galaxy S21 5G and choose the best model for you
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vivo Y51 vs Samsung Galaxy S21 5G
What is the difference between the vivo Y51 and Samsung Galaxy S21 5G? 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 | Samsung Galaxy S21 5G | |
| Rating | (+) | (+) | |
| Review | vivo Y51 Review | Samsung Galaxy S21 5G Review | |
| Release date | 2020, September 15 | 2021, January 14 | |
| Dimensions (HxWxD) | 159.3 x 75.2 x 8.7 mm | 6.27 x 6.27 x 2.96 in | 151.7 x 71.2 x 7.9 mm | 5.97 x 5.97 x 2.8 in | |
| Weight | 186.7 g | 6.59 oz | 169 g | 5.96 oz | |
| Body Build | Glass front (Gorilla Glass Victus), plastic back, aluminum frame | ||
| Colors | Mystic Black, Jazzy Blue, Dreamy White | Phantom Gray, Phantom White, Phantom Violet, Phantom Pink | |
| Battery | 5000 mAh, Li-Po, non-removable | 4000 mAh, Li-Ion, non-removable | |
| Approximate price | 180 EUR | $ 800 |
Screen
| Technology | Super AMOLED | Dynamic AMOLED 2X | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.38" inc | 6.2" inc | |
| Screen area | 99.9 cm2 | 94.1 cm2 | |
| Screen format | 19.5:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 83.4% | 87.2% | |
| Screen resolution | 1080 x 2340 px | 1080 x 2400 px | |
| Screen PPI /points per inch/ | 404 PPI | 421 PPI | |
| Screen protection | Corning Gorilla Glass Victus | ||
| Other specs | - Always-on display -120Hz -HDR10+ -1300 nits (peak) |
Camera and Video
| Rear camera, main | 48 MP, Quad | 12 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) |
-12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS -64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom -12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video |
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| Functions | LED flash, HDR, panorama | LED flash, auto-HDR, panorama | |
| Video | 1080p@30fps, gyro-EIS | 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS | |
| DxOMark Main Score | 116 | ||
| DxOMark Photo | 123 | ||
| DxOMark Video | 93 | ||
| Front camera, selfie | 16 MP, Single | 10 MP, Single | |
| Specifications | 16 MP, f/2.0, (wide), 1/3.06'' 1.0µm | 10 MP, f/2.2, 26mm (wide), 1/3.24'', 1.22µm, Dual Pixel PDAF | |
| Functions | HDR | Dual video call, Auto-HDR | |
| Video | 1080p@30fps | 4K@30/60fps, 1080p@30fps | |
| DxOMark Selfie Score | 98 | ||
| DxOMark Photo | 100 | ||
| DxOMark Video | 95 |
Performance
| Operating system - OS | Android 10, Funtouch 10 | Android 11, One UI 3.1 | |
| Chipset | - Qualcomm SM6125 Snapdragon 665 (11 nm) | - Exynos 2100 (5 nm)
- Qualcomm SM8350 Snapdragon 888 (5 nm) - USA/China |
|
| Processor CPU | - Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) | - Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International -Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 - USA/China |
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| Graphics processor GPU | Adreno 610 | Mali-G78 MP14 - International Adreno 660 - USA/China |
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| External memory | microSDXC (uses shared SIM slot) | No | |
| Internal memory | 128GB 8GB RAM | 128GB 8GB RAM, 256GB 8GB RAM |
Benchmark
| Antutu 10 Total | 715197 | ||
| Antutu 10 CPU | 205401 | ||
| Antutu 10 GPU | 214138 | ||
| Antutu 10 Mem | 131954 | ||
| Antutu 10 UX | 205401 | ||
| Antutu 9 Total | 191532 | 755368 | |
| Antutu 8 Total | 601547 | ||
| GeekBench 5 Single Core | 354 | 945 | |
| GeekBench 5 Multi-Core | 1345 | 3061 | |
| GeekBench 4 Single Core | 1400 | ||
| GeekBench 4 Multi-Core | 4900 |
Communication and Connectivity
| SIM card | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM and/or eSIM)Dual SIM (Nano-SIM and/or eSIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / CDMA / HSPA / EVDO / LTE / 5G | |
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 (CA), 5G | |
| 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/6, dual-band, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS, GALILEO | |
| NFC | Yes | ||
| USB | USB Type-C 2.0, USB On-The-Go | USB Type-C 3.2, USB On-The-Go | |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | |
| Harmful irradiation |
SAR - 0.74 W/kg (head) 1.08 W/kg (body) SAR EU - 0.46 W/kg (head) 1.51 W/kg (body) |
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Music and Audio
| Radio | FM radio | FM radio (Snapdragon only) | |
| Headphone jack | Yes | No | |
| Others | - 32-bit/384kHz audio -Tuned by AKG |
Other features
| Sensors | - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | - Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer | |
| Other extras |
- Fast charging 18W |
- Samsung DeX, Samsung Wireless DeX (desktop experience support) -ANT+ -Bixby natural language commands and dictation - Fast charging 25W -USB Power Delivery 3.0 -Fast Qi/PMA wireless charging 15W -Reverse wireless charging 4.5W - Samsung Pay (Visa, MasterCard certified) -IP68 dust/water resistant (up to 1.5m for 30 mins) |
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| Versions |
- Versions: SM-G991B, SM-G991B/DS (International); SM-G991U (USA); SM-G991U1 (USA unlocked); SM-G991W (Canada); SM-G991N (Korea); SM-G9910 (China) |
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