Phone Comparison - Samsung Galaxy Tab A 8.0 (2019) vs Oppo A93 vs vivo V20 SE
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| Manufacturer | Samsung | Oppo | vivo |
| Announced | July 2019 | 2020, October 01 | September 2020 |
| Status | Coming Soon - July 2019 | Available. Released 2020, October 01 | Coming Soon - September 2020 |
| Colors | Carbon Black, Silver Gray | Magic Blue, Matte Black | Gravity Black, Oxygen Blue |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
210 x 124.4 x 8 mm (8.27 x 4.9 x 0.31 in) |
160.1 x 73.8 x 7.5 mm (6.3 x 2.91 x 0.3 in) |
161 x 74.1 x 7.8 mm (6.34 x 2.92 x 0.31 in) |
| Weight | 345g (12.17oz) | 164 g (5.78 oz) | 171 g (6.03 oz) |
| SIM Type | Nano-SIM | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | N/A | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G Network | LTE (unspecified) | LTE | 1, 3, 5, 7, 8, 38, 39, 40, 41 |
| Messaging | |||
| Build Features | - | - Fingerprint Sensor (under display, optical) |
- Fingerprint Sensor |
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| OS | Android 9.0 (Pie) | Android 10 | Android 10 |
| User Interface | - | ColorOS 7.2 | Funtouch 11 |
| Processor | Quad-core 2.0 GHz Cortex-A53, Qualcomm SDM429 Snapdragon 429 | Octa-core (2x2.2 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55), Mediatek Helio P95 (12 nm) | Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver), Qualcomm SDM665 Snapdragon 665 (11 nm) |
| GPU | Adreno 504 | PowerVR GM9446 | Adreno 610 |
| RAM | 2 GB | 8 GB | 8 GB |
| Internal Memory | 32 GB | 128 GB | 128 GB |
| External Memory | microSD, up to 1 TB | microSDXC (dedicated slot) | microSDXC |
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| Type | TFT Capacitive Touchscreen | Super AMOLED capacitive touchscreen Corning Gorilla Glass 3+ 430 nits typ. brightness (advertised) |
AMOLED capacitive touchscreen |
| Colors | 16M colors | 16M Colour | 16M Colour |
| Size | 8.0 inches | 6.43 inches | 6.44 inches |
| Resolution | 800 x 1280 pixels (189 ppi) | 1080 x 2400 pixels (409 ppi) | 1080 x 2400 pixels (409 ppi) |
| Screen-to-Body Ratio | 70.80% | 84.61% | 83.79% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | FM radio | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP | 48 MP + 8 MP + 2 MP + 2 MP | 48 MP + 8 MP + 2 MP |
| Flash | No | LED flash | Dual-LED Dual-tone Flash |
| Features | 8 MP, AF |
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (depth) 2 MP, f/2.4, (depth) HDR, panorama |
48 MP, f/1.8, 25mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 16mm (ultrawide), 1/4.0", 1.12µm, AF 2 MP, f/2.4, (depth) HDR, Panorama |
| Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | 2 MP [Similar] |
16 MP, f/2.0, 26mm (wide), 1/3.1", 1.0µm 2 MP, f/2.4, (depth) HDR 1080p@30fps [Similar] |
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm HDR 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | 4.2, A2DP | 5.1, A2DP, LE, aptX HD | 5.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, WiFi 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 | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | 2.0, Type-C 1.0 reversible connector, USB On-The-Go |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | Yes | Yes | Yes |
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| Internal | 32 GB, 2 GB RAM | 128 GB, 8 GB RAM | 128 GB, 8 GB RAM |
| Expandable Storage | microSD, up to 1 TB | microSDXC (dedicated slot) | microSDXC |
| 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 30W, 50% in 30 min, 100% in 53 min (advertised) VOOC 4.0 |
Non-removable Li-Po Battery Fast battery charging 33W, 62% in 30 min, 100% in 65 min (advertised) |
| Capacity | 5100 mAh | 4015 mAh | 4100 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
