Compare tablets
| Global Score | |
| 71.2 | 61 |
| Basic Information | |
| Dell | |
| Android 13 | Android 4.4 |
| 2023-11-20 | 0000-00-00 |
| 10.93 x 6.82 x 0.31 inches | 8.50 x 4.90 x 0.24 inches |
| 22.29 ounces | 10.76 ounces |
| Glacier Blue, Space Grey and Turquoise Green | -- |
| -- | $ 249.00 |
| Display / Screen | |
| 12 inches | 8.4 inches |
| 2000 x 1200 pixels | 1600 x 2560 pixels |
| IPS LCD | OLED |
| 194 pixels per inch | 359 pixels per inch |
| 350 cd/m2 brightness | -- |
| No touch screen | Capacitive, Multi-touch |
| 7 | 8.5 |
| Performance | |
| MediaTek Helio G99 MT6789 (6 nm) chipset | Intel Atom Z3580 chipset |
| Octa-Core 2200 MHz processor | 64-bit 64-bit (Quad-Core 2330 MHz) processor |
| 12 GB RAM | 2 GB RAM |
| Mali-G57 MC2 GPU | PowerVR G6430 (600 MHz) GPU |
| 9.36 | 10.08 |
| Storage | |
| 256 GB internal memory | 16 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSD, microSDHC, microSDXC (up to 512 GB) external memory slot |
| 18.62 | 8.44 |
| Camera | |
| 16.00 MP + 8.00 MP | 8.00 MP + 2.00 MP |
| 7.15 | 6.38 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | -- |
| Nano SIM | -- |
| 6.6 | 2.4 |
| Battery Life | |
| 8800mAh Nano SIM Battery | -- |
| Non-Removable Battery | Removable Battery |
| 9.52 | 1.36 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 4.0 |
| GPS | -- |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer and Light Sensor |
| FM Radio | -- |
Comparison review
The Blackview Tab 18 has a general score of 71.2, which is much better than the Dell Venue 8 7840's score of 61. The Blackview Tab 18 design is much heavier and noticeably thicker than Dell Venue 8 7840. Both tablets in this comparison work with Android OS, but the Blackview Tab 18 has newer 13 version and Dell Venue 8 7840 has Android 4.4 version, so it gives a couple nice extra features and performance improvements.
The Dell Venue 8 7840 counts with a bit faster processor than Blackview Tab 18, because although it has 10 GB less RAM and less cores (although faster), it also counts with a 64-bit processor and an extra GPU. Dell Venue 8 7840 features a much better looking screen than Blackview Tab 18, because although it has a really smaller display, it also counts with a much higher number of pixels per inch in the display and a higher 2560 x 1600 resolution.
Blackview Tab 18 has a better camera than Dell Venue 8 7840, because it has a much more mega-pixels camera. Blackview Tab 18 counts with a way bigger memory capacity for applications and games than Dell Venue 8 7840, because it has a slot for SD memory cards that holds a maximum of 1 TB and 240 GB more internal memory capacity.
Blackview Tab 18 has a really longer battery duration than Dell Venue 8 7840.
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