Compare tablets
| Global Score | |
| 59.5 | 60.8 |
| Basic Information | |
| Acer | Amazon |
| Windows 8 Pro | Android 4.2.2 |
| -- | 2013-09-25 |
| 10.18 x 6.59 x 0.35 inches | 7.32 x 5.04 x 0.35 inches |
| 20.46 ounces | 10.97 ounces |
| Gray | Black |
| $ 125.00 | $ 100.00 |
| Display / Screen | |
| 10.1 inches | 7 inches |
| 1366 x 768 pixels | 1920 x 1200 pixels |
| IPS LCD | LCD |
| 155 pixels per inch | 323 pixels per inch |
| -- | 400 cd/m2 brightness |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.1 | 8.9 |
| Performance | |
| Intel Atom Z2760 chipset | Qualcomm Snapdragon 800 8074 chipset |
| Saltwell (Dual-Core 1800 MHz) processor | Krait 400 (Quad-Core 2260 MHz) processor |
| 2 GB RAM | 2 GB (800 MHz) RAM |
| PowerVR SGX 545 GPU | Adreno 330 (450 MHz) GPU |
| 8.37 | 9.27 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | No SD card slot |
| 9.46 | 7.7 |
| Camera | |
| 8.00 MP + 2.00 MP | -- |
| 6.38 | 0 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| UMTS, EDGE, GPRS and GSM | LTE (4G), HSPA, UMTS, EDGE and GPRS |
| SIM | -- |
| 2.9 | 6.4 |
| Battery Life | |
| 3540mAh Li-Polymer Battery | -- |
| Removable Battery | Non-Removable Battery |
| 5.52 | 1.36 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth |
| GPS | GPS |
| NFC | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
Comparison review
Amazon Kindle Fire HDX 7 is slightly better than Acer Iconia W511, with a global score of 60.8 against 59.5. Amazon Kindle Fire HDX 7 has Android 4.2.2 OS, while Acer Iconia W511 has Windows 8 Pro OS. The Amazon Kindle Fire HDX 7 is a notably lighter tablet than the Acer Iconia W511, but they have the same thickness.
The Amazon Kindle Fire HDX 7 counts with a quite superior processing power than Acer Iconia W511, and although they both have the same RAM memory amount, the Amazon Kindle Fire HDX 7 also has a graphics processing unit and more cpu cores. Amazon Kindle Fire HDX 7 features a way better display than Acer Iconia W511, because although it has a way smaller screen, it also counts with a much better resolution of 1200 x 1920px and a lot more pixels per inch of display.
Acer Iconia W511 has a very superior memory to install applications and games than Amazon Kindle Fire HDX 7, and although they both have exactly the same 64 GB internal storage capacity, the Acer Iconia W511 also has a slot for external memory cards that allows up to 64 GB. The Acer Iconia W511 features a very superior camera than Amazon Kindle Fire HDX 7.
The Acer Iconia W511 counts with a very superior battery duration than Amazon Kindle Fire HDX 7.
Amazon Kindle Fire HDX 7 not only is the best tablets between the ones we are comparing here, but it's also by far the cheapest.
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