| Global Score | |
| 64.8 | 71.2 |
| Basic Information | |
| Samsung | |
| Android 4.0.4, 3.2 | Android 13 |
| 2011-09-01 | 2023-11-20 |
| 7.74 x 5.24 x 0.31 inches | 10.93 x 6.82 x 0.31 inches |
| 11.82 ounces | 22.29 ounces |
| -- | Glacier Blue, Space Grey and Turquoise Green |
| Scratch-Resistant Glass | -- |
| $ 675.00 | -- |
| Display / Screen | |
| 7.7 inches | 12 inches |
| 1280 x 800 pixels | 2000 x 1200 pixels |
| Super AMOLED Plus | IPS LCD |
| 196 pixels per inch | 194 pixels per inch |
| -- | 350 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 7.4 | 7 |
| Performance | |
| -- | MediaTek Helio G99 MT6789 (6 nm) chipset |
| Dual-Core 1400 MHz processor | Octa-Core 2200 MHz processor |
| 1 GB RAM | 12 GB RAM |
| ARM Mali-400 MP1 (320 MHz) GPU | Mali-G57 MC2 GPU |
| 8.19 | 9.36 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 9.02 | 18.62 |
| Camera | |
| 3.00 MP + 2.00 MP | 16.00 MP + 8.00 MP |
| 1280 x 720 (HD) video resolution | -- |
| 5.61 | 7.15 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| SIM | Nano SIM |
| 3.9 | 6.6 |
| Battery Life | |
| 5100mAh Li-Ion Battery | 8800mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 9.52 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 5.1 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Light Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The Blackview Tab 18 is just a bit better than Galaxy Tab 7.7, with a 71.2 score against 64.8. The Blackview Tab 18 construction has the same thickness than the Galaxy Tab 7.7, but it is incredibly heavier. These tablets have Android OS, but Blackview Tab 18 has the previous 13 version while Galaxy Tab 7.7 has Android 4.0.4 version.
Samsung Galaxy Tab 7.7 has a bit more vivid display than Blackview Tab 18, because although it has a lot lower 800 x 1280 pixels resolution and a lot smaller display, it also counts with a bit higher pixels density. Blackview Tab 18 has a more powerful CPU than Galaxy Tab 7.7, because although it has doesn't have an additional graphics processor, it also counts with a larger number of faster cores and 11 GB more RAM.
Blackview Tab 18 features a way better camera than Galaxy Tab 7.7, because it has a way higher 16 MP resolution back camera. Blackview Tab 18 has much more storage capacity for games and applications than Samsung Galaxy Tab 7.7, because it has 192 GB more internal storage capacity and a SD memory slot that admits a maximum of 1 TB.
Blackview Tab 18 counts with a much longer battery performance than Galaxy Tab 7.7, because it has an 8800mAh battery size against 5100mAh.
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