Compare tablets
| Global Score | |
| 53.4 | 71.2 |
| Basic Information | |
| Lenovo | |
| Android 3.1 | Android 13 |
| 0000-00-00 | 2023-11-20 |
| 10.40 x 7.40 x 0.50 inches | 10.93 x 6.82 x 0.31 inches |
| 27.20 ounces | 22.29 ounces |
| Black | Glacier Blue, Space Grey and Turquoise Green |
| Scratch-Resistant Glass | -- |
| $ 190.00 | -- |
| Display / Screen | |
| 10.1 inches | 12 inches |
| 1280 x 800 pixels | 2000 x 1200 pixels |
| LED | IPS LCD |
| 149 pixels per inch | 194 pixels per inch |
| -- | 350 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 6.5 | 7 |
| Performance | |
| NVIDIA Tegra T20 chipset | MediaTek Helio G99 MT6789 (6 nm) chipset |
| ARM Cortex-A9 (Dual-Core 1000 MHz) processor | Octa-Core 2200 MHz processor |
| 1000 MB RAM | 12 GB RAM |
| GeForce GPU | Mali-G57 MC2 GPU |
| 7.65 | 9.36 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSD, microSDHC external memory slot | microSDXC (up to 1 TB) external memory slot |
| 5.8 | 18.62 |
| Camera | |
| 5.00 MP + 2.00 MP | 16.00 MP + 8.00 MP |
| 1280 x 720 (HD) video resolution | -- |
| 6.05 | 7.15 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| -- | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| -- | Nano SIM |
| 2.4 | 6.6 |
| Battery Life | |
| 7400mAh Li-Ion Battery | 8800mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.56 | 9.52 |
| Other Features | |
| Bluetooth 2.1, EDR | Bluetooth 5.1 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Blackview Tab 18 is a lot better than Lenovo IdeaPad Tablet K1, with a 71.2 score against 53.4. Both devices in this comparison come with Android OS (operating system), but Blackview Tab 18 has newer 13 version while Lenovo IdeaPad Tablet K1 has Android 3.1 version, counting with a couple additional features. Blackview Tab 18's body is noticeably thinner and lighter than the Lenovo IdeaPad Tablet K1.
Blackview Tab 18 features a little sharper screen than Lenovo IdeaPad Tablet K1, because it has a lot better resolution of 1200 x 2000, a larger display and a higher amount of pixels per display inch. The Blackview Tab 18 has a very superior memory for games and applications than Lenovo IdeaPad Tablet K1, because it has 256 GB internal storage capacity.
The Blackview Tab 18 counts with a much more powerful processor than Lenovo IdeaPad Tablet K1, because it has a greater number of faster cores and a larger amount of RAM. Blackview Tab 18 takes much clearer photos and videos than Lenovo IdeaPad Tablet K1, because it has a lot higher resolution camera.
The Blackview Tab 18 has improved battery performance than Lenovo IdeaPad Tablet K1, because it has a 19 percent bigger battery size.
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