Compare tablets
| Global Score | |
| 61 | 58.7 |
| Basic Information | |
| Dell | |
| Android 4.4 | Android 12 |
| 0000-00-00 | 2023-05-20 |
| 8.50 x 4.90 x 0.24 inches | 9.70 x 6.42 x 0.39 inches |
| 10.76 ounces | 21.16 ounces |
| -- | Ice Blue and Space Grey |
| $ 249.00 | -- |
| Display / Screen | |
| 8.4 inches | 10.1 inches |
| 1600 x 2560 pixels | 1280 x 800 pixels |
| OLED | -- |
| 359 pixels per inch | 149 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.5 | 6.2 |
| Performance | |
| Intel Atom Z3580 chipset | RK3566 (22 nm) chipset |
| 64-bit 64-bit (Quad-Core 2330 MHz) processor | Quad-Core 1800 MHz processor |
| 2 GB RAM | 4 GB RAM |
| PowerVR G6430 (600 MHz) GPU | Yes GPU |
| 10.08 | 8.73 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 8.44 | 15.42 |
| Camera | |
| 8.00 MP + 2.00 MP | 13.00 MP + 8.00 MP |
| 6.38 | 6.93 |
| Networks | |
| Wi-Fi | Wi-Fi |
| 2.4 | 2.4 |
| Battery Life | |
| -- | 6580mAh Battery |
| Removable Battery | Non-Removable Battery |
| 1.36 | 8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| Accelerometer and Light Sensor | Accelerometer and Gyroscope |
Comparison review
Dell Venue 8 7840 has a general score of 61, which is slightly better than the Blackview Tab 8 Wi-Fi's overall score of 58.7. Both of these tablets have Android OS, but the Dell Venue 8 7840 has the previous 4.4 version and Blackview Tab 8 Wi-Fi has Android 12. Dell Venue 8 7840's design is much thinner and a lot lighter than Blackview Tab 8 Wi-Fi.
Dell Venue 8 7840 has a lot better looking screen than Blackview Tab 8 Wi-Fi, because although it has a bit smaller screen, it also counts with a much better screen pixels density and a much higher 2560 x 1600 resolution. Blackview Tab 8 Wi-Fi counts with much more memory capacity for applications and games than Dell Venue 8 7840, because it has an external memory slot that holds up to 1 TB and 128 GB internal memory capacity.
The Dell Venue 8 7840 features a more powerful processor than Blackview Tab 8 Wi-Fi, because although it has less RAM, and they both have a Quad-Core processor, the Dell Venue 8 7840 also counts with a graphics processing unit and a 64-bits processor. Blackview Tab 8 Wi-Fi takes a bit better photos and videos than Dell Venue 8 7840, because it has a camera in the back with a much higher 13 MP resolution.
Blackview Tab 8 Wi-Fi counts with a very superior battery lifetime than Dell Venue 8 7840.
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