vivo Y31 |
Samsung Galaxy A51 |
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Price Comparison (India) | - | |
General Info |
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Manufacturer | vivo | Samsung |
Announced | January 2021 | December 2019 |
Status | Available - January 2021 | Coming Soon - December 12, 2019 |
Price | - | Rs. 23,999 ($0.00) [Similarly Priced] |
Colors | Racing Black, Ocean Blue | Prism Crush White, Black, Pink, Blue |
Form Factor | Candybar | Candybar |
Dimension |
163.9 x 75.3 x 8.4 mm (6.45 x 2.96 x 0.33 in) |
158.4 x 73.7 x 7.9 mm (6.24 x 2.9 x 0.31 in) |
Weight | 188 g (6.63 oz) | 172 g (6.07 oz) |
SIM Type | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) |
2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
3G Network | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
4G Network | 1, 3, 5, 8, 38, 40, 41 | LTE (unspecified) |
Messaging | ||
Build Features | - Fingerprint Sensor (side-mounted) |
- Fingerprint Sensor(In-display) |
Hardware and OS |
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OS | Android 11 | Android 9.0 (Pie) |
User Interface | Funtouch 11 | One UI |
Processor | Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver), Qualcomm SM6115 Snapdragon 662 (11 nm) [Similar] | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) [Similar] |
GPU | Adreno 610 [Similar] | Mali-G72 MP3 [Similar] |
RAM | 6 GB [Browse Similar] | 8 GB [Browse Similar] |
Internal Memory | 128 GB | 128 GB |
External Memory | microSDXC (dedicated slot) | microSD, up to 512 GB (dedicated slot) |
Display |
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Type | FHD+ IPS LCD Screen | Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen |
Colors | 16M Colour | 16M colors |
Size | 6.58 inches [Similar] | 6.5 inches [Similar] |
Resolution | 1080 x 2408 pixels (401 ppi) | 1080 x 2340 pixels (396 ppi) |
Screen-to-Body Ratio | 84.54% | 89.06% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | FM radio | FM radio |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 48 MP + 2 MP + 2 MP [Similar] | 48 MP + 12 MP + 5 MP + 5 MP [Similar] |
Flash | LED Flash | LED Flash |
Features | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, Panorama |
48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF 12 MP, f/2.2, 13mm (ultrawide) 5 MP, f/2.2, depth sensor 5 MP, f/2.4, macro camera Panorama, HDR |
Video | 4K@30fps, 1080p@30fps, gyro-EIS | 2160p@30fps, 1080p@30fps |
Front Camera |
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm HDR 1080p@30fps [Similar] |
32 MP, f/2.0, 25mm (wide) HDR 1080p@30fps [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes |
Edge | Yes | Yes |
3G | HSPA 42.2/5.76 Mbps, LTE-A | HSPA, LTE-A |
Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE |
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 |
USB | USB Type-C 2.0, USB On-The-Go | 2.0, Type-C 1.0 reversible connector, USB On-The-Go |
GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
Browser | Yes | Yes |
User Memory |
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Internal | 128 GB, 6 GB RAM | 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 4 GB RAM |
Expandable Storage | microSDXC (dedicated slot) | microSD, up to 512 GB (dedicated slot) |
USB OTG | Supported | Supported |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
Magnetic-Field Sensor (Compass) | ||
Gyroscope Sensor | ||
NFC | ||
Battery |
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Type | Non-removable Li-Po Battery Fast battery charging 18W |
Non-removable Li-Po Battery Fast battery charging 15W |
Capacity | 5000 mAh | 4000 mAh |
Stand by | - | - |
Talk Time | - | - |