Phone Comparison - Oppo A31 vs Samsung Galaxy A32 vs Realme 8
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| Price Comparison (India) | - | - | |
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| Manufacturer | Oppo | Samsung | Realme |
| Announced | February 2020 | February 2021 | March 2021 |
| Status | Available - February 2020 | Available - February 2021 | Coming Soon - March 2021 |
| Price | Rs. 11,490 ($0.00) [Similarly Priced] | - | Rs. 14,999 ($0.00) [Similarly Priced] |
| Colors | Fantasy White, Mystery Black | Awesome Black, Awesome White, Awesome Blue, Awesome Violet | Cyber Silver, Cyber Black |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in) |
158.9 x 73.6 x 8.4 mm (6.26 x 2.9 x 0.33 in) |
160.6 x 73.9 x 8 mm (6.32 x 2.91 x 0.31 in) |
| Weight | 180 g (6.35 oz) | 184 g (6.49 oz) | 177 g (6.24 oz) |
| SIM Type | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) | 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) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G Network | LTE (unspecified) | LTE | 1, 3, 5, 8, 38, 40, 41 |
| SAR EU |
- W/kg (head) - W/kg (body) |
0.45 W/kg (head) 1.30 W/kg (body) |
- W/kg (head) - W/kg (body) |
| Messaging | |||
| Build Features | - Fingerprint Sensor |
- Fingerprint Sensor (under display, optical) |
- Fingerprint Sensor (under display, optical) |
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| OS | Android 9.0 (Pie) | Android 11 | Android 11 |
| User Interface | ColorOS 6.1 | One UI 3.0 | realme UI 2.0 |
| Processor | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765V/CB Helio P35 (12nm) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Mediatek Helio G80 (12 nm) | Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Helio G95 (12 nm) |
| GPU | PowerVR GE8320 | Mali-G52 MC2 | Mali-G76 MC4 |
| RAM | 4 GB | 8 GB | 8 GB |
| Internal Memory | 128 GB | 128 GB | 128 GB |
| External Memory | microSDXC (dedicated slot) | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
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| Type | IPS LCD Capacitive Touchscreen | Super AMOLED 90Hz Refresh Rate 800 nits (peak) Corning Gorilla Glass 5 |
Super AMOLED Screen 1000 nits (peak) Always-on display |
| Colors | 16M colors | 16M Colour | 16M Colour |
| Size | 6.5 inches | 6.4 inches | 6.4 inches |
| Resolution | 720 x 1600 pixels (270 ppi) | 1080 x 2400 pixels (411 ppi) | 1080 x 2400 pixels (411 ppi) |
| Screen-to-Body Ratio | 82.39% | 84.65% | 83.41% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | Unspecified | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 12 MP + 2 MP + 2 MP | 64 MP + 8 MP + 5 MP + 5 MP | 64 MP + 8 MP + 2 MP + 2 MP |
| Flash | LED Flash | No | LED Flash |
| Features | 12 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, 27mm (macro), 1/5.0", 1.75µm 2 MP, f/2.4, (depth) HDR, Panorama |
64 MP, f/1.8, 26mm (wide), PDAF 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth) panorama, HDR |
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 8 MP, f/2.3, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, panorama |
| Video | 1080p@30fps | 4K@30fps, 1080p@30/120fps | 4K@30fps, 1080p@30/60/120fps, gyro-EIS |
| Front Camera | 8 MP, f/2.0, HDR, 1080p@30fps [Similar] |
20 MP, f/2.2, 0.8µm 1080p@30fps [Similar] |
16 MP, f/2.5, (wide), 1/3.0" 1.0µm HDR, panorama 1080p@30/120fps, gyro-EIS [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | 5.1, 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 | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | microUSB 2.0, USB On-The-Go | USB Type-C 2.0, USB On-The-Go | USB Type-C 2.0, USB On-The-Go |
| GPS | Yes, with A-GPS, BDS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, BDS |
| Browser | Yes | Yes | |
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| Internal | 128 GB, 4 GB RAM | 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 4 GB RAM | 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM UFS 2.1 |
| Expandable Storage | microSDXC (dedicated slot) | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| USB OTG | Supported | Supported | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Magnetic-Field Sensor (Compass) | |
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| Gyroscope Sensor | |
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| NFC | |
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| Type | Non-removable Li-Po Battery | Non-removable Li-Po Battery Fast battery charging 15W |
Non-removable Li-Po Battery Fast battery charging 30W, 50% in 26 min, 100% in 65 min (advertised) VOOC 4.0 |
| Capacity | 4230 mAh | 5000 mAh | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 14,999 
