Comparison of Acer Iconia Tab A1-811 and Amazon Kindle Fire HD [S]ave
| Attribute |  Acer Iconia Tab A1-811 × |  Amazon Kindle Fire HD × |
|---|---|---|
| General | ||
| Brand | Acer | Amazon |
| Launch | ||
| Announced | 2013, Q2 | 2012-09-01 |
| Body | ||
| Width (mm) | 11.1 | 10.3 |
| Length (mm) | 208.7 | 193 |
| Height (mm) | 145.7 | 137 |
| Weight (g) | 430 | 395 |
| SIM | Yes | No |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
| - |
| Speed |
| - |
| Platform | ||
| OS | Android 4.2 (Jelly Bean) | Android 4.0 (customized) |
| Chipset | Mediatek MT8389W | TI OMAP 4460 |
| CPU | Quad-core 1.2 GHz Cortex-A7 | Dual-core 1.2 GHz Cortex-A9 |
| GPU | PowerVR SGX544 | PowerVR SGX540 |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | No |
| Internal |
|
|
| Display | ||
| Size (in) | 7.9 | 7 |
| Resolution (px) | 768 x 1024 | 800 x 1280 |
| Display Type | TFT | IPS LCD |
| Battery | ||
| Type | Li-Ion | Non-removable |
| Capcity (mAh) | 4960 | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | No |
| Selfie Camera | ||
| Selfie Camera Type | Single | - |
| Selfie Camera Properties |
| - |
| Comms | ||
| WLAN | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band |
| Bluetooth | 4.0, A2DP | Yes |
| GPS | + | - |
| NFC | - | - |
| Radio | No | No |
| USB | microUSB 2.0 | 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
|
|
| Misc | ||
| Colors |
|
|
| Talk time (h) | Up to 7 h (multimedia) | Up to 11 h |
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