Compare tablets
| Global Score | |
| 57.3 | 59.5 |
| Basic Information | |
| Acer | |
| Android 11 | Windows 8 Pro |
| 2021-04-20 | -- |
| 9.59 x 6.40 x 0.33 inches | 10.18 x 6.59 x 0.35 inches |
| 20.11 ounces | 20.46 ounces |
| -- | Gray |
| -- | $ 125.00 |
| Display / Screen | |
| 10.1 inches | 10.1 inches |
| 1920 x 1200 pixels | 1366 x 768 pixels |
| -- | IPS LCD |
| 224 pixels per inch | 155 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 6.9 | 7.1 |
| Performance | |
| Unisoc T610 chipset | Intel Atom Z2760 chipset |
| Octa-Core 1800 MHz processor | Saltwell (Dual-Core 1800 MHz) processor |
| 4 GB RAM | 2 GB RAM |
| Mali-G52 MP2 GPU | PowerVR SGX 545 GPU |
| 8.91 | 8.37 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| No SD card slot | microSD, microSDHC, microSDXC (up to 64 GB) external memory slot |
| 7.7 | 9.46 |
| Camera | |
| 13.00 MP + 5.00 MP | 8.00 MP + 2.00 MP |
| 1920 x 1080 (Full HD) video resolution | -- |
| 6.93 | 6.38 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | UMTS, EDGE, GPRS and GSM |
| Nano SIM | SIM |
| 2.4 | 2.9 |
| Battery Life | |
| 7480mAh Dual Nano SIM Battery | 3540mAh Li-Polymer Battery |
| Non-Removable Battery | Removable Battery |
| 8.64 | 5.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Light Sensor |
| FM Radio | -- |
Comparison review
The Acer Iconia W511 is a bit better than the Blackview Tab 9, having a general score of 59.5 against 57.3. Acer Iconia W511 comes with Windows 8 Pro operating system, while Blackview Tab 9 comes with Android 11 operating system. Although it's the best in this comparison, Acer Iconia W511's construction is a little heavier and just a little bit thicker than the Blackview Tab 9.
The Blackview Tab 9 has just a little better performance than Acer Iconia W511, because it has a greater amount of RAM memory and 6 more 1.8 gigahertz cores. Acer Iconia W511 features a little sharper screen than Blackview Tab 9, although it has a way worse 768 x 1366 resolution and much less pixels per inch of display, they both have a display with the same size.
The Acer Iconia W511 counts with a very superior storage capacity for apps and games than Blackview Tab 9, and although they both have the same internal memory, the Acer Iconia W511 also has a slot for an external memory card that allows a maximum of 64 GB. Blackview Tab 9 has a slightly better camera than Acer Iconia W511, because it has a lot higher resolution camera.
The Blackview Tab 9 has a much longer battery duration than Acer Iconia W511, because it has a 111 percent larger battery size.
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