| Global Score | |
| 61 | 63.3 |
| Basic Information | |
| Dell | Lenovo |
| Android 4.4 | Android 4.4 |
| 0000-00-00 | 0000-00-00 |
| 8.50 x 4.90 x 0.24 inches | 9.72 x 6.73 x 0.35 inches |
| 10.76 ounces | 17.64 ounces |
| -- | Scratch-Resistant Glass |
| $ 249.00 | $ 535.00 |
| Display / Screen | |
| 8.4 inches | 10.1 inches |
| 1600 x 2560 pixels | 1920 x 1080 pixels (Full HD) |
| OLED | IPS LCD |
| 359 pixels per inch | 218 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.5 | 7.8 |
| Performance | |
| Intel Atom Z3580 chipset | MediaTek MT8732 chipset |
| 64-bit 64-bit (Quad-Core 2330 MHz) processor | 64-bit ARM Cortex-A53 (Quad-Core 1500 MHz) processor |
| 2 GB RAM | 1 GB RAM |
| PowerVR G6430 (600 MHz) GPU | ARM Mali-T760 MP2 (Dual-Core 416 MHz) GPU |
| 10.08 | 9.54 |
| Storage | |
| 16 GB internal memory | 16 GB internal memory |
| microSD, microSDHC, microSDXC (up to 512 GB) external memory slot | microSD (up to 32 GB) external memory slot |
| 8.44 | 5.72 |
| Camera | |
| 8.00 MP + 2.00 MP | 8.00 MP + 5.00 MP |
| 6.38 | 6.49 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| -- | SIM |
| 2.4 | 6.4 |
| Battery Life | |
| -- | 7200mAh Li-Ion Battery |
| Removable Battery | Non-Removable Battery |
| 1.36 | 8.4 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| -- | GPS |
| Accelerometer and Light Sensor | Accelerometer and Light Sensor |
Lenovo TAB 2 A10-70 is a little bit better than the Dell Venue 8 7840, having a score of 63.3 against 61. Although it's the best in our current comparison, the Lenovo TAB 2 A10-70 design is extremely thicker and way heavier than Dell Venue 8 7840. Both devices in this comparison work with the same Android 4.4 OS (operating system), so you shouldn't perceive any differences in that aspect.
Dell Venue 8 7840 counts with a slightly better looking display than Lenovo TAB 2 A10-70, because although it has a bit smaller display, it also counts with a way higher screen density and a better resolution of 2560 x 1600px. Dell Venue 8 7840 has a superior memory for games and applications than Lenovo TAB 2 A10-70, and although they both have the same 16 GB internal memory, the Dell Venue 8 7840 also has a SD extension slot that supports a maximum of 512 GB.
Dell Venue 8 7840 counts with a bit faster CPU than Lenovo TAB 2 A10-70, because although it has a worse graphics processor running at 600 MHz, and they both have a 64-bits CPU and 4 processing cores, the Dell Venue 8 7840 also counts with a greater amount of RAM. Lenovo TAB 2 A10-70 shoots slightly better photographs and videos than Dell Venue 8 7840. Both have a back facing camera with an 8 megapixels resolution.
Lenovo TAB 2 A10-70 counts with a very superior battery life than Dell Venue 8 7840.
Although Lenovo TAB 2 A10-70 is a better device, it costs a lot more money than Dell Venue 8 7840, and it doesn't have such a good quality/price relation as Dell Venue 8 7840. If you prefer to save some money, you can get the Dell Venue 8 7840, letting go a few features and specifications, but you will get the most with your budget.
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