Compare tablets
| Global Score | |
| 70.4 | 61 |
| Basic Information | |
| Lenovo | Dell |
| Windows 10 S | Android 4.4 |
| 2018-07-10 | 0000-00-00 |
| 11.54 x 8.27 x 0.29 inches | 8.50 x 4.90 x 0.24 inches |
| 27.16 ounces | 10.76 ounces |
| 16 777 216 | -- |
| Scratch-Resistant Glass | -- |
| -- | $ 249.00 |
| Display / Screen | |
| 12.3 inches | 8.4 inches |
| 1280 x 1920 pixels | 1600 x 2560 pixels |
| IPS LCD | OLED |
| 188 pixels per inch | 359 pixels per inch |
| 400 cd/m2 brightness | -- |
| No touch screen | Capacitive, Multi-touch |
| 7 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 835 MSM8998 chipset | Intel Atom Z3580 chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor | 64-bit 64-bit (Quad-Core 2330 MHz) processor |
| 8 GB RAM | 2 GB RAM |
| Adreno 540 GPU | PowerVR G6430 (600 MHz) GPU |
| 9.45 | 10.08 |
| Storage | |
| 256 GB internal memory | 16 GB internal memory |
| No SD card slot | microSD, microSDHC, microSDXC (up to 512 GB) external memory slot |
| 13.3 | 8.44 |
| Camera | |
| 13.00 MP + 5.00 MP | 8.00 MP + 2.00 MP |
| 6.93 | 6.38 |
| Networks | |
| Wi-Fi | Wi-Fi |
| LTE-A (4G) and LTE (4G) | -- |
| Nano SIM | -- |
| 5 | 2.4 |
| Non-Removable Battery | Removable Battery |
| 1.36 | 1.36 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 4.0 |
| GPS | -- |
| Accelerometer and Light Sensor | Accelerometer and Light Sensor |
Comparison review
Lenovo Miix 630 is better than Dell Venue 8 7840, having a global score of 70.4 against 61. Lenovo Miix 630's design is a lot heavier and thicker than Dell Venue 8 7840. Lenovo Miix 630 has Windows 10 S OS, while Dell Venue 8 7840 has Android 4.4 OS. The Dell Venue 8 7840 has a lot better screen than Lenovo Miix 630, because although it has a really smaller display, it also counts with a higher 2560 x 1600 pixels resolution and a way greater pixels count per inch in the screen.
The Lenovo Miix 630 counts with a superior storage to install applications and games or saving photos and videos than Dell Venue 8 7840, because although it has no slot for an SD memory card, it also counts with more internal memory. The Dell Venue 8 7840 has a bit faster CPU than Lenovo Miix 630, because although it has 4 less and slower processing cores and a smaller amount of RAM memory, it also counts with a 64 bits processor and a graphics co-processor.
The Dell Venue 8 7840 counts with a battery life that's just as good as the Lenovo Miix 630 one. Lenovo Miix 630 captures clearer videos and photos than Dell Venue 8 7840, because it has a back facing camera with a much better resolution.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.