Compare tablets
| Global Score | |
| 57 | 61 |
| Basic Information | |
| Dell | |
| Android 11 | Android 4.4 |
| -- | 0000-00-00 |
| 9.50 x 6.30 x 0.35 inches | 8.50 x 4.90 x 0.24 inches |
| 19.86 ounces | 10.76 ounces |
| -- | $ 249.00 |
| Display / Screen | |
| 10.1 inches | 8.4 inches |
| 1280 x 800 pixels | 1600 x 2560 pixels |
| IPS LCD | OLED |
| 149 pixels per inch | 359 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 6.2 | 8.5 |
| Performance | |
| Unisoc T310 chipset | Intel Atom Z3580 chipset |
| Quad-Core 2000 MHz processor | 64-bit 64-bit (Quad-Core 2330 MHz) processor |
| 3 GB RAM | 2 GB RAM |
| IMG 8300 GPU | PowerVR G6430 (600 MHz) GPU |
| 8.82 | 10.08 |
| Storage | |
| 32 GB internal memory | 16 GB internal memory |
| No SD card slot | microSD, microSDHC, microSDXC (up to 512 GB) external memory slot |
| 5.8 | 8.44 |
| Camera | |
| 5.00 MP + 2.00 MP | 8.00 MP + 2.00 MP |
| f/2.00 aperture | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 7.92 | 6.38 |
| Networks | |
| Wi-Fi | Wi-Fi |
| LTE (4G) and HSPA | -- |
| 5.4 | 2.4 |
| Battery Life | |
| 6580mAh Battery | -- |
| Non-Removable Battery | Removable Battery |
| 8 | 1.36 |
| Other Features | |
| Bluetooth | Bluetooth 4.0 |
| GPS | -- |
| Accelerometer and Light Sensor | Accelerometer and Light Sensor |
Comparison review
The Dell Venue 8 7840 has a general score of 61, which is slightly better than the Blackview Tab 7's 57 overall score. Both of these tablets come with Android OS, but Dell Venue 8 7840 has an older 4.4 version and Blackview Tab 7 has Android 11. Dell Venue 8 7840 is a noticeably thinner and much lighter device than the Blackview Tab 7.
The Dell Venue 8 7840 has a much sharper display than Blackview Tab 7, because although it has a little bit smaller display, it also counts with a lot higher resolution of 2560 x 1600 pixels and a lot higher pixel amount per inch of display. Dell Venue 8 7840 features a better hardware performance than Blackview Tab 7, because although it has a lower amount of RAM memory, and they both have a Quad-Core processing unit, the Dell Venue 8 7840 also counts with an additional graphics co-processor and a 64-bit processing unit.
Dell Venue 8 7840 counts with a superior memory capacity to store more games and applications than Blackview Tab 7, because although it has only 16 GB internal memory, it also counts with a slot for external memory cards that holds a maximum of 512 GB. Blackview Tab 7 features a really longer battery life than Dell Venue 8 7840.
Blackview Tab 7 shoots greater videos and photos than Dell Venue 8 7840, although it has a back facing camera with lot less mega pixels.
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