Compare tablets
| Global Score | |
| 53.4 | 61 |
| Basic Information | |
| Lenovo | Dell |
| Android 3.1 | Android 4.4 |
| 0000-00-00 | 0000-00-00 |
| 10.40 x 7.40 x 0.50 inches | 8.50 x 4.90 x 0.24 inches |
| 27.20 ounces | 10.76 ounces |
| Black | -- |
| Scratch-Resistant Glass | -- |
| $ 190.00 | $ 249.00 |
| Display / Screen | |
| 10.1 inches | 8.4 inches |
| 1280 x 800 pixels | 1600 x 2560 pixels |
| LED | OLED |
| 149 pixels per inch | 359 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 6.5 | 8.5 |
| Performance | |
| NVIDIA Tegra T20 chipset | Intel Atom Z3580 chipset |
| ARM Cortex-A9 (Dual-Core 1000 MHz) processor | 64-bit 64-bit (Quad-Core 2330 MHz) processor |
| 1000 MB RAM | 2 GB RAM |
| GeForce GPU | PowerVR G6430 (600 MHz) GPU |
| 7.65 | 10.08 |
| Storage | |
| 32 GB internal memory | 16 GB internal memory |
| microSD, microSDHC external memory 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 |
| 1280 x 720 (HD) video resolution | -- |
| 6.05 | 6.38 |
| Networks | |
| Wi-Fi | Wi-Fi |
| 2.4 | 2.4 |
| Battery Life | |
| 7400mAh Li-Ion Battery | -- |
| Non-Removable Battery | Removable Battery |
| 8.56 | 1.36 |
| Other Features | |
| Bluetooth 2.1, EDR | Bluetooth 4.0 |
| GPS | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer and Light Sensor |
Comparison review
Dell Venue 8 7840 has a score of 61, which is much better than the Lenovo IdeaPad Tablet K1's 53.4 global score. These tablets have Android OS, but Dell Venue 8 7840 has a newer 4.4 version while Lenovo IdeaPad Tablet K1 has Android 3.1 version. The Dell Venue 8 7840 is a way thinner and way lighter tablet than Lenovo IdeaPad Tablet K1.
The Dell Venue 8 7840 has a much sharper display than Lenovo IdeaPad Tablet K1, because although it has a little bit smaller screen, it also counts with a lot better count of pixels per inch of screen and a much better 2560 x 1600 resolution. The Dell Venue 8 7840 has a much more powerful processor than Lenovo IdeaPad Tablet K1, because it has more RAM, a 64-bits processor, an extra graphics co-processor and a greater number of cores (and they are faster).
Dell Venue 8 7840 counts with a much better storage to install applications and games than Lenovo IdeaPad Tablet K1, although it has only 16 GB internal memory capacity. The Lenovo IdeaPad Tablet K1 has a much longer battery performance than Dell Venue 8 7840. The Dell Venue 8 7840 features a little bit better camera than Lenovo IdeaPad Tablet K1, because it has a back facing camera with lot more MP.
Dell Venue 8 7840 costs more than the Lenovo IdeaPad Tablet K1, but it's still a good choice, as you can get a better tablet for that extra money.
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