| Global Score | |
| 74.5 | 71.2 |
| Basic Information | |
| Samsung | |
| Android 4.4.2 | Android 13 |
| 2014-06-12 | 2023-11-20 |
| 8.38 x 4.94 x 0.26 inches | 10.93 x 6.82 x 0.31 inches |
| 10.51 ounces | 22.29 ounces |
| Black and White | Glacier Blue, Space Grey and Turquoise Green |
| Scratch-Resistant Glass | -- |
| $ 166.00 | -- |
| Display / Screen | |
| 8.4 inches | 12 inches |
| 1600 x 2560 pixels | 2000 x 1200 pixels |
| Super AMOLED | IPS LCD |
| 359 pixels per inch | 194 pixels per inch |
| -- | 350 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.7 | 7 |
| Performance | |
| Exynos 5 Octa 5420 chipset | MediaTek Helio G99 MT6789 (6 nm) chipset |
| ARM Cortex-A15 (Quad-Core 1900 MHz + Quad-Core 1300 MHz) processor | Octa-Core 2200 MHz processor |
| 3 GB (933 MHz) RAM | 12 GB RAM |
| ARM Mali-T628 MP6 GPU | Mali-G57 MC2 GPU |
| 8.82 | 9.36 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 8.12 | 18.62 |
| Camera | |
| 8.00 MP + 2.10 MP | 16.00 MP + 8.00 MP |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 7.48 | 7.15 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM | Nano SIM |
| 6.4 | 6.6 |
| Battery Life | |
| 4900mAh Battery | 8800mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 29 hours talk time | -- |
| 6.72 | 9.52 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.1 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The Galaxy Tab S 8.4 has a global score of 74.5, which is a little bit better than Blackview Tab 18's 71.2 global score. Both devices we compare here have Android OS (Operating System), but Galaxy Tab S 8.4 has a newer 4.4.2 version and Blackview Tab 18 has Android 13. The Galaxy Tab S 8.4 is an way older tablet than Blackview Tab 18, but it's incredibly lighter and thinner anyway.
The Blackview Tab 18 has a bit better hardware performance than Samsung Galaxy Tab S 8.4, and although they both have a Octa-Core processor, the Blackview Tab 18 also has a higher amount of RAM memory. Samsung Galaxy Tab S 8.4 counts with an incredibly better looking screen than Blackview Tab 18, because although it has a much smaller display, it also counts with a higher 2560 x 1600px resolution and a lot greater pixels quantity per inch of display.
The Blackview Tab 18 features a much better memory to store more apps and games than Samsung Galaxy Tab S 8.4, because it has a slot for external memory cards that allows a maximum of 1 TB and 256 GB internal storage. The Galaxy Tab S 8.4 features just a bit better camera than Blackview Tab 18, although it has a back facing camera with much less megapixels.
The Blackview Tab 18 counts with a much better battery duration than Galaxy Tab S 8.4, because it has 8800mAh of battery capacity against 4900mAh.
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