Compare tablets
| Global Score | |
| 62.6 | 61 |
| Basic Information | |
| Asus | Dell |
| Android 7.0 Nougat | Android 4.4 |
| 2017-08-03 | 0000-00-00 |
| 8.03 x 5.27 x 0.27 inches | 8.50 x 4.90 x 0.24 inches |
| 10.79 ounces | 10.76 ounces |
| 16 777 216 | -- |
| Aluminum | -- |
| -- | $ 249.00 |
| Display / Screen | |
| 7.9 inches | 8.4 inches |
| 2048 x 1536 pixels | 1600 x 2560 pixels |
| IPS LCD | OLED |
| 324 pixels per inch | 359 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 7.6 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 652 8976 chipset | Intel Atom Z3580 chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit, 28 nm (Octa-Core 1800 MHz) processor | 64-bit 64-bit (Quad-Core 2330 MHz) processor |
| 3 GB RAM | 2 GB RAM |
| Adreno 510 GPU | PowerVR G6430 (600 MHz) GPU |
| 8.91 | 10.08 |
| Storage | |
| 16 GB internal memory | 16 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSD, microSDHC, microSDXC (up to 512 GB) external memory slot |
| 6.72 | 8.44 |
| Camera | |
| 13.00 MP + 5.00 MP | 8.00 MP + 2.00 MP |
| 6.93 | 6.38 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE (4G) | -- |
| Micro SIM | -- |
| 5.4 | 2.4 |
| Battery Life | |
| 4680mAh Li - Polymer Battery | -- |
| Non-Removable Battery | Removable Battery |
| 6.48 | 1.36 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 4.0 |
| GPS | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer and Light Sensor |
Comparison review
Asus ZenPad Z8s has an overall score of 62.6, which is a little bit better than Dell Venue 8 7840's 61 general score. Both of these tablets come with Android OS (Operating System), but Asus ZenPad Z8s has 7.0 Nougat version and Dell Venue 8 7840 has Android 4.4 version. Even being the best device in this review, Asus ZenPad Z8s is a somewhat thicker and just a bit heavier device than the Dell Venue 8 7840.
Dell Venue 8 7840 has a more vivid display than Asus ZenPad Z8s, because it has a slightly better 2560 x 1600 resolution, a bit more pixels per inch in the screen and a little bit larger display. The Dell Venue 8 7840 features a much better memory to store more games and applications than Asus ZenPad Z8s, and although they both have equal 16 GB internal storage capacity, the Dell Venue 8 7840 also has a SD memory card expansion slot that holds up to 512 GB.
Dell Venue 8 7840 has a quite superior processing power than Asus ZenPad Z8s, because although it has an inferior number of cores (but faster) and 1 GB lesser RAM, it also counts with an additional graphics co-processor and a 64-bit processor. Asus ZenPad Z8s counts with a slightly better camera than Dell Venue 8 7840, because it has a back-facing camera with way more megapixels.
Asus ZenPad Z8s has a really longer battery duration than Dell Venue 8 7840.
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