Compare tablets
| Global Score | |
| 61 | 86.6 |
| Basic Information | |
| Dell | Samsung |
| Android 4.4 | Android 11, 10 |
| 0000-00-00 | 2020-08-21 |
| 8.50 x 4.90 x 0.24 inches | 9.99 x 6.51 x 0.25 inches |
| 10.76 ounces | 17.71 ounces |
| -- | Phantom navy |
| $ 249.00 | $ 774.00 |
| Display / Screen | |
| 8.4 inches | 11 inches |
| 1600 x 2560 pixels | 2560 x 1600 pixels |
| OLED | LCD |
| 359 pixels per inch | 274 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.5 | 7.5 |
| Performance | |
| Intel Atom Z3580 chipset | Qualcomm Snapdragon 865+ SM8250-AB chipset |
| 64-bit 64-bit (Quad-Core 2330 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor |
| 2 GB RAM | 6 GB RAM |
| PowerVR G6430 (600 MHz) GPU | Adreno 650 GPU |
| 10.08 | 9.72 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 8.44 | 15.38 |
| Camera | |
| 8.00 MP + 2.00 MP | 13.00 MP + 8.00 MP |
| -- | f/2.00 aperture |
| 6.38 | 7.92 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| -- | Nano SIM |
| 2.4 | 10.1 |
| Battery Life | |
| -- | 8000mAh Battery |
| Removable Battery | Non-Removable Battery |
| 1.36 | 8.96 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| -- | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer and Light Sensor | Accelerometer, Compass, Gyroscope and Light Sensor |
Comparison review
The Samsung Galaxy Tab S7 has an overall score of 86.6, which is much better than Dell Venue 8 7840's 61 global score. These devices work with Android operating system, but Samsung Galaxy Tab S7 has 11 version and Dell Venue 8 7840 has Android 4.4, so it provides lots of additional features and optimized performance. Although it's the best portable tablet we compare here, Samsung Galaxy Tab S7 is a way heavier and a little thicker portable tablet than Dell Venue 8 7840.
Dell Venue 8 7840 features a bit superior CPU than Galaxy Tab S7, because although it has a lower number of cores and lesser RAM memory, it also counts with a 64-bits CPU and an extra GPU. Dell Venue 8 7840 has a sharper screen than Samsung Galaxy Tab S7, because although it has a really smaller screen, and they both have exactly the same 2560 x 1600px resolution, the Dell Venue 8 7840 also counts with more pixels per inch of screen.
The Samsung Galaxy Tab S7 captures much clearer photographs and videos than Dell Venue 8 7840, because it has a way more MP back-facing camera. Samsung Galaxy Tab S7 has a lot bigger storage to store more apps and games than Dell Venue 8 7840, because it has a SD memory card expansion slot that allows a maximum of 1000 GB and 112 GB more internal memory capacity.
Galaxy Tab S7 has a very superior battery performance than Dell Venue 8 7840.
The Galaxy Tab S7 is way more expensive than Dell Venue 8 7840, but you can get a much better tablet for that extra dollars.
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