Phone Comparison - Samsung Galaxy Tab A 8.0 (2017) vs Samsung Galaxy Tab A 10.1 (2019) vs Samsung Galaxy Tab A7 10.4 (2020)
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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | September 2017 | Febrary 2019 | September 2020 |
| Status | Available - September 2017 | Coming Soon - April 2019 | Coming Soon - September 2020 |
| Price | Rs. 17,999 ($275.00) [Similarly Priced] | - | - |
| Colors | Black, Gold | Black, Gray | Dark Gray, Silver, Gold |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
212.1 x 124.1 x 8.9 mm (8.35 x 4.89 x 0.35 in) |
245 x 149 x 7.5 mm (9.65 x 5.87 x 0.3 in) |
247.6 x 157.4 x 7 mm (9.75 x 6.2 x 0.28 in) |
| Weight | 364 g (12.84 oz) | 460 g (16.23 oz) | 476 g, 477 g (16.79 oz, 16.83 oz) |
| SIM Type | Dual-SIM | Nano-SIM | Nano-SIM |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800), 28(700), 38(2600), 40(2300) | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) | LTE |
| SAR EU |
- W/kg (head) - W/kg (body) |
1.36 W/kg (head) - W/kg (body) |
- W/kg (head) - W/kg (body) |
| Messaging | SMS, MMS, EMail, IM | ||
| Build Features | - | - Front glass, aluminum body | - |
| Notification LED | No | - | - |
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| OS | Android OS, v7.1 (Nougat) | Android 9.0 (Pie) | Android 10 |
| User Interface | - | One UI | One UI 2.1 |
| Processor | 1.4 GHz Quad-core Cortex-A53, Qualcomm MSM8917 Snapdragon 425 | Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53), Exynos 7904 Octa (14 nm) | Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver), Qualcomm SM6115 Snapdragon 662 (11 nm) |
| GPU | Adreno 308 | Mali-G71 MP2 | Adreno 610 |
| RAM | 2 GB | 3 GB | 4 GB |
| Internal Memory | 16 GB | 32 GB | 64 GB |
| External Memory | microSD, up to 256 GB (dedicated slot) | microSD, up to 512 GB (dedicated slot) | microSDXC |
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| Type | IPS LCD Capacitive Touchscreen | IPS LCD Capacitive Touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M Colour |
| Size | 8.0 inches | 10.1 inches | 10.4 inches |
| Resolution | 800 x 1280 pixels (189 ppi) | 1200 x 1920 pixels (224 ppi) | 1200 x 2000 pixels (224 ppi) |
| Screen-to-Body Ratio | 70.26% | 81.15% | 79.18% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | No | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP | 8 MP | 8 MP |
| Flash | Yes | LED Flash | No |
| Features | Autofocus, f/1.9 aperture, geo-tagging, panorama, HDR | 8 MP, AF, f/2.0 Panorama |
8 MP, AF |
| Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | 5 MP [Similar] | 5 MP, f/2.2, 1080p@30fps [Similar] |
5 MP 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE | HSPA, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat13 400/50 Mbps |
| Bluetooth | v4.0, A2DP, LE | 5.0, A2DP, LE | 5.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | microUSB v2.0 | 2.0, Type-C 1.0 reversible connector | 2.0, Type-C 1.0 reversible connector |
| GPS | Yes, with A-GPS support | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS |
| Browser | HTML5 | Yes | Yes |
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| Internal | 16 GB, 2 GB RAM | 32 GB, 3 GB RAM | 64 GB, 4 GB RAM or 32 GB, 3 GB RAM |
| Expandable Storage | microSD, up to 256 GB (dedicated slot) | microSD, up to 512 GB (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-Ion battery | Non-removable Li-Po Battery | Non-removable Li-Po Battery Fast battery charging 15W |
| Capacity | 5000 mAh | 6150 mAh | 7040 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
