| Global Score | |
| 58.6 | 74.6 |
| Basic Information | |
| Alcatel | Samsung |
| Android 8.1 Oreo | Android 9.0 Pie |
| 2018-10-12 | 2020-04-27 |
| 8.24 x 4.92 x 0.33 inches | 7.95 x 4.93 x 0.28 inches |
| 10.37 ounces | 10.90 ounces |
| Black | Mocha |
| -- | Aluminum |
| -- | Scratch-Resistant Glass |
| -- | $ 240.00 |
| Display / Screen | |
| 8 inches | 8.4 inches |
| 1280 x 800 pixels | 1920 x 1200 pixels |
| IPS LCD | TFT |
| 189 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 6.5 | 7.2 |
| Performance | |
| MediaTek MT8765A chipset | Samsung Exynos 7904 chipset |
| ARM Cortex-A53, 64-bit (Quad-Core 1500 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 2 GB RAM | 3 GB RAM |
| Yes GPU | Mali-G71 MP2 GPU |
| 8.37 | 8.91 |
| Storage | |
| 16 GB internal memory | 32 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 6.72 | 9.84 |
| Camera | |
| 5.00 MP + 5.00 MP | 8.00 MP + 5.00 MP |
| -- | f/1.90 aperture |
| 1280 x 720 (30 fps) (HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 6.82 | 8.47 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| LTE (4G) and HSUPA | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM |
| 5 | 6.6 |
| Battery Life | |
| 4080mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| Infra-red port | -- |
| Accelerometer and Light Sensor | Accelerometer and Light Sensor |
| FM Radio | -- |
Samsung Galaxy Tab A 8.4 (2020) has a score of 74.6, which is way better than the Alcatel 3T 8's 58.6 general score. Both of these devices include Android OS, but the Samsung Galaxy Tab A 8.4 (2020) has newer 9.0 Pie version while Alcatel 3T 8 has Android 8.1 Oreo version. Although Samsung Galaxy Tab A 8.4 (2020) is a little bit heavier than the Alcatel 3T 8, it's somewhat thinner and also newer.
Samsung Galaxy Tab A 8.4 (2020) has a much better screen than Alcatel 3T 8, because it has a quite larger screen, more pixels per display inch and a lot better resolution of 1200 x 1920 pixels. Galaxy Tab A 8.4 (2020) features a bit more powerful processor than Alcatel 3T 8, because it has a larger number of cores and more RAM.
The Samsung Galaxy Tab A 8.4 (2020) shoots much better pictures and videos than Alcatel 3T 8, because it has a lot higher 1920x1080 video resolution and a back-facing camera with way more MP. The Galaxy Tab A 8.4 (2020) has a much bigger storage for apps and games than Alcatel 3T 8, because it has more internal memory capacity and a slot for an SD memory card that allows up to 512 GB.
Galaxy Tab A 8.4 (2020) has greater battery lifetime than Alcatel 3T 8, because it has a 23 percent more battery capacity.
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