Compare tablets
| Global Score | |
| 54.8 | 61 |
| Basic Information | |
| Lenovo | Dell |
| Android 6.0 Marshmallow | Android 4.4 |
| 2016-02-21 | 0000-00-00 |
| -- | 8.50 x 4.90 x 0.24 inches |
| 11.61 ounces | 10.76 ounces |
| 16 777 216 | -- |
| $ 149.00 | $ 249.00 |
| Display / Screen | |
| 8 inches | 8.4 inches |
| 1280 x 800 pixels | 1600 x 2560 pixels |
| IPS LCD | OLED |
| 189 pixels per inch | 359 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 6.4 | 8.5 |
| Performance | |
| MediaTek chipset | Intel Atom Z3580 chipset |
| 64-bit (Quad-Core 1000 MHz) processor | 64-bit 64-bit (Quad-Core 2330 MHz) processor |
| 2 GB RAM | 2 GB RAM |
| Yes GPU | PowerVR G6430 (600 MHz) GPU |
| 7.92 | 10.08 |
| Storage | |
| 16 GB internal memory | 16 GB internal memory |
| microSDXC (up to 64 GB) external memory slot | microSD, microSDHC, microSDXC (up to 512 GB) external memory slot |
| 6.16 | 8.44 |
| Camera | |
| 5.00 MP + 2.00 MP | 8.00 MP + 2.00 MP |
| 6.05 | 6.38 |
| Networks | |
| Wi-Fi | Wi-Fi |
| LTE (4G) | -- |
| 4.8 | 2.4 |
| Battery Life | |
| 4290mAh Battery | -- |
| Removable Battery | Removable Battery |
| 6.16 | 1.36 |
| Other Features | |
| Bluetooth | Bluetooth 4.0 |
| GPS | -- |
| Accelerometer, Compass and Light Sensor | Accelerometer and Light Sensor |
Comparison review
The Dell Venue 8 7840 is better than Lenovo TAB3 8, with a 61 score against 54.8. Both of these devices include Android OS, but Dell Venue 8 7840 has older 4.4 version while Lenovo TAB3 8 has Android 6.0 Marshmallow. Dell Venue 8 7840 counts with a much faster processing unit than Lenovo TAB3 8, and although they both have the same RAM amount and the same number of cores, the Dell Venue 8 7840 also has an extra graphics co-processor and a 64 bits processor.
Dell Venue 8 7840 features a much better screen than Lenovo TAB3 8, because it has a lot higher resolution of 2560 x 1600px, a way greater pixels count per screen inch and a little bit larger display. Dell Venue 8 7840 counts with much more storage for applications and games than Lenovo TAB3 8, and although they both have the same internal storage, the Dell Venue 8 7840 also has a slot for an external memory card that supports up to 512 GB.
The Dell Venue 8 7840 captures a bit better videos and photos than Lenovo TAB3 8, because it has a back camera with lot more mega pixels. The Lenovo TAB3 8 features a really longer battery lifetime than Dell Venue 8 7840.
Dell Venue 8 7840 costs a lot more than Lenovo TAB3 8, but you can get a better tablet for that few extra dollars.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.