Phone Comparison - Samsung Galaxy Tab A 8.0 (2019) vs vivo V20 2021 vs Oppo A93 5G
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | vivo | Oppo |
| Announced | July 2019 | 2020, December 24 | January 2021 |
| Status | Coming Soon - July 2019 | Available. Released 2020, December 24 | Coming Soon - January 2021 |
| Price | - | Rs. 24,990 ($0.00) [Similarly Priced] | - |
| Colors | Carbon Black, Silver Gray | Sunset Melody, Midnight Jazz | Black, White, Aurora |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
210 x 124.4 x 8 mm (8.27 x 4.9 x 0.31 in) |
161.3 x 74.2 x 7.4 mm (6.35 x 2.92 x 0.29 in) |
162.9 x 74.7 x 8.4 mm (6.41 x 2.94 x 0.33 in) |
| Weight | 345g (12.17oz) | 171 g (6.03 oz) | 175 g (6.17 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 / 1900 / 2100 |
| 4G Network | LTE (unspecified) | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) | LTE (unspecified) |
| 5G Network | - | - | SA/NSA |
| Messaging | |||
| Build Features | - | - Fingerprint Sensor |
- Fingerprint Sensor (side-mounted) |
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| OS | Android 9.0 (Pie) | Android 101 | Android 11 |
| User Interface | - | Funtouch 11 | ColorOS 11.1 |
| Processor | Quad-core 2.0 GHz Cortex-A53, Qualcomm SDM429 Snapdragon 429 | Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) | Octa-core (4x2.0 GHz Kryo 460 & 4xX.X GHz Kryo 460), Qualcomm SM4350 Snapdragon 480 5G (8 nm) |
| GPU | Adreno 504 | Adreno 618 | Adreno 619 |
| RAM | 2 GB | 8 GB | 8 GB |
| Internal Memory | 32 GB | 128 GB | 256 GB |
| External Memory | microSD, up to 1 TB | Unspecified | No |
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| Type | TFT Capacitive Touchscreen | AMOLED capacitive touchscreen | IPS LCD Screen 90Hz Refresh Rate |
| Colors | 16M colors | 16M Colour | 16M Colour |
| Size | 8.0 inches | 6.44 inches | 6.5 inches |
| Resolution | 800 x 1280 pixels (189 ppi) | 1080 x 2400 pixels (409 ppi) | 1080 x 2400 pixels (405 ppi) |
| Screen-to-Body Ratio | 70.80% | 83.53% | 83.78% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | Unspecified | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP | 64 MP + 8 MP + 2 MP | 48 MP + 2 MP + 2 MP |
| Flash | No | Dual-LED Dual-tone Flash | LED Flash |
| Features | 8 MP, AF |
64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (depth) HDR, Panorama |
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 2 MP, f/2.4, (depth) 2 MP, f/2.4, (depth) HDR, Panorama |
| Video | 1080p@30fps | 4K@30fps, 1080p@30/60fps, gyro-EIS | 4K@30fps, 1080p@30/120fps, gyro-EIS |
| Front Camera | 2 MP [Similar] |
44 MP, f/2.0, (wide) HDR 4K@30fps, 1080p@30fps, gyro-EIS [Similar] |
8 MP, f/2.0 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, 5G | HSPA 42.2/5.76 Mbps, LTE-A, 5G |
| Bluetooth | 4.2, A2DP | 5.1, A2DP, LE | 5.1, A2DP, LE, aptX HD |
| 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 | USB Type-C 2.0, USB On-The-Go |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, GALILEO, BDS | 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 UFS 2.1 | 256 GB, 8 GB RAM |
| Expandable Storage | microSD, up to 1 TB | Unspecified | No |
| 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 33W |
Non-removable Li-Po Battery Fast battery charging 18W |
| Capacity | 5100 mAh | 4000 mAh | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 24,990 
