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Global Score
6159.4
Basic Information
Dell
Android 4.4Android 11
0000-00-002022-05-22
8.50 x 4.90 x 0.24 inches9.39 x 6.20 x 0.29 inches
10.76 ounces15.17 ounces
--Gray, Green and Silver
$ 249.00--
Display / Screen
8.4 inches10.1 inches
1600 x 2560 pixels 1920 x 1200 pixels
OLED--
359 pixels per inch224 pixels per inch
Capacitive, Multi-touchNo touch screen
8.56.9
Performance
Intel Atom Z3580 chipsetUnisoc SC9863A (28 nm) chipset
64-bit 64-bit (Quad-Core 2330 MHz) processor Octa-Core 1600 MHz processor
2 GB RAM4 GB RAM
PowerVR G6430 (600 MHz) GPU IMG8322 GPU
10.088.82
Storage
16 GB internal memory64 GB internal memory
microSD, microSDHC, microSDXC (up to 512 GB) external memory slotNo SD card slot
8.447.7
Camera
8.00 MP + 2.00 MP13.00 MP + 5.00 MP
--1920 x 1080 (Full HD) video resolution
6.386.93
Networks
Wi-FiWi-Fi
--LTE (4G), HSPA+ (4G) and HSDPA
--Nano SIM
2.45.8
Battery Life
--6580mAh Battery
Removable BatteryNon-Removable Battery
1.368
Other Features
Bluetooth 4.0Bluetooth 5.0
--GPS
Accelerometer and Light SensorAccelerometer, Compass, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

The Dell Venue 8 7840 has a score of 61, which is a little bit better than the Blackview Tab 12's 59.4 global score. Dell Venue 8 7840 is a thinner and incredibly lighter device than the Blackview Tab 12. These tablets work with Android operating system, but Dell Venue 8 7840 has an older 4.4 version and Blackview Tab 12 has Android 11.

The Dell Venue 8 7840 has a way better looking screen than Blackview Tab 12, because although it has a bit smaller screen, it also counts with a higher 2560 x 1600 resolution and a much greater display density. The Dell Venue 8 7840 counts with a more powerful processor than Blackview Tab 12, because although it has a smaller amount of RAM memory and 4 less CPU cores , it also counts with a 64 bits processing unit and an additional graphics co-processor.

Blackview Tab 12 counts with a little bit better camera than Dell Venue 8 7840, because it has a back camera with a much better resolution. The Dell Venue 8 7840 counts with a bit bigger memory capacity to install games and applications than Blackview Tab 12, because although it has just 16 GB internal memory, it also counts with a SD memory slot that supports a maximum of 512 GB.

Blackview Tab 12 counts with a way better battery duration than Dell Venue 8 7840.




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