Compare tablets
| Global Score | |
| 61 | 78.8 |
| Basic Information | |
| Dell | Samsung |
| Android 4.4 | -- |
| 0000-00-00 | 2018-08-10 |
| 8.50 x 4.90 x 0.24 inches | 9.81 x 6.47 x 0.28 inches |
| 10.76 ounces | 17.04 ounces |
| -- | Black and Gray |
| -- | Glass |
| $ 249.00 | $ 307.00 |
| Display / Screen | |
| 8.4 inches | 10.5 inches |
| 1600 x 2560 pixels | 2560 x 1600 pixels |
| OLED | Super AMOLED |
| 359 pixels per inch | 288 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.5 | 7.5 |
| Performance | |
| Intel Atom Z3580 chipset | Qualcomm Snapdragon 835 MSM8998 chipset |
| 64-bit 64-bit (Quad-Core 2330 MHz) processor | Kryo 280, 64-bit, 10 nm (Octa-Core 2350 MHz) processor |
| 2 GB RAM | 4 GB RAM |
| PowerVR G6430 (600 MHz) GPU | Adreno 540 GPU |
| 10.08 | 9.27 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 512 GB) external memory slot | microSDXC (up to 400 GB) external memory slot |
| 8.44 | 11.34 |
| Camera | |
| 8.00 MP + 2.00 MP | 13.00 MP + 8.00 MP |
| -- | f/1.90 aperture |
| -- | 27.00mm focal length |
| -- | 0.33 inches (1/3.06") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| 6.38 | 9.57 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | LTE-A (4G) and LTE (4G) |
| 2.4 | 5 |
| Battery Life | |
| -- | 7300mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 1.36 | 8.48 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| -- | GPS |
| Accelerometer and Light Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Galaxy Tab S4 is a lot better than Dell Venue 8 7840, getting a global score of 78.8 against 61. Galaxy Tab S4's body is much heavier and somewhat thicker than Dell Venue 8 7840. The Dell Venue 8 7840 has a better looking display than Galaxy Tab S4, because although it has a lot smaller screen, and they both have the same 2560 x 1600 resolution, the Dell Venue 8 7840 also counts with a just a little better number of pixels per display inch.
The Galaxy Tab S4 counts with a very superior storage for applications, games, photos and videos than Dell Venue 8 7840, because although it has a slot for an SD memory card that allows 112 GB smaller, it also counts with 48 GB more internal memory. The Dell Venue 8 7840 counts with a bit better CPU than Galaxy Tab S4, because although it has an inferior number of cores and slower and 2 GB less RAM, it also counts with an extra graphics processor and a 64 bits processing unit.
Galaxy Tab S4 has a very superior battery lifetime than Dell Venue 8 7840. Galaxy Tab S4 counts with a very superior camera than Dell Venue 8 7840, because it has a much better 13 MP resolution camera in the back.
Galaxy Tab S4 costs more than the Dell Venue 8 7840, but it's still a great deal, as you can get a lot more for that extra money.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.