Compare tablets
| Global Score | |
| 61 | 71.2 |
| Basic Information | |
| Dell | |
| Android 4.4 | Android 13 |
| 0000-00-00 | 2023-11-20 |
| 8.50 x 4.90 x 0.24 inches | 10.93 x 6.82 x 0.31 inches |
| 10.76 ounces | 22.29 ounces |
| -- | Glacier Blue, Space Grey and Turquoise Green |
| $ 249.00 | -- |
| Display / Screen | |
| 8.4 inches | 12 inches |
| 1600 x 2560 pixels | 2000 x 1200 pixels |
| OLED | IPS LCD |
| 359 pixels per inch | 194 pixels per inch |
| -- | 350 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.5 | 7 |
| Performance | |
| Intel Atom Z3580 chipset | MediaTek Helio G99 MT6789 (6 nm) chipset |
| 64-bit 64-bit (Quad-Core 2330 MHz) processor | Octa-Core 2200 MHz processor |
| 2 GB RAM | 12 GB RAM |
| PowerVR G6430 (600 MHz) GPU | Mali-G57 MC2 GPU |
| 10.08 | 9.36 |
| Storage | |
| 16 GB internal memory | 256 GB internal memory |
| microSD, microSDHC, microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 8.44 | 18.62 |
| Camera | |
| 8.00 MP + 2.00 MP | 16.00 MP + 8.00 MP |
| 6.38 | 7.15 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| -- | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| -- | Nano SIM |
| 2.4 | 6.6 |
| Battery Life | |
| -- | 8800mAh Nano SIM Battery |
| Removable Battery | Non-Removable Battery |
| 1.36 | 9.52 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.1 |
| -- | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer and Light Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Blackview Tab 18 is better than the Dell Venue 8 7840, having a 71.2 score against 61. Both of these tablets use Android OS (operating system), but Blackview Tab 18 has 13 version and Dell Venue 8 7840 has Android 4.4. Although it's the best tablet we are comparing, the Blackview Tab 18 construction is much heavier and way thicker than Dell Venue 8 7840.
Dell Venue 8 7840 features a much sharper screen than Blackview Tab 18, because although it has a really smaller screen, it also counts with a way better amount of pixels per inch of display and a higher 2560 x 1600px resolution. The Dell Venue 8 7840 counts with a bit faster processing unit than Blackview Tab 18, because although it has 4 less cores (although faster) and a lower amount of RAM, it also counts with an additional graphics processing unit and a 64 bits processing unit.
The Blackview Tab 18 takes much clearer photos and videos than Dell Venue 8 7840, because it has a way more mega-pixels camera. The Blackview Tab 18 has a much bigger storage for games and applications than Dell Venue 8 7840, because it has more internal memory capacity and an external memory slot that allows up to 1 TB.
Blackview Tab 18 features a way better battery duration than Dell Venue 8 7840.
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