Compare tablets
Apple iPad Air 2
128 GB Wi-Fi Only| Global Score | |
| 79.3 | 59.5 |
| Basic Information | |
| Apple | Acer |
| iOS 8.x | Windows 8 Pro |
| 2014-10-16 | -- |
| 9.45 x 6.67 x 0.24 inches | 10.18 x 6.59 x 0.35 inches |
| 15.41 ounces | 20.46 ounces |
| Gold and Gray | Gray |
| Aluminium | -- |
| $ 271.00 | $ 125.00 |
| Display / Screen | |
| 9.7 inches | 10.1 inches |
| 1536 x 2048 pixels | 1366 x 768 pixels |
| IPS LCD | IPS LCD |
| 264 pixels per inch | 155 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.2 | 7.1 |
| Performance | |
| Apple A8X chipset | Intel Atom Z2760 chipset |
| 64-bit Cyclone (Single-Core 1500 MHz) processor | Saltwell (Dual-Core 1800 MHz) processor |
| 2 GB (1600 MHz) RAM | 2 GB RAM |
| PowerVR GXA6850 GPU | PowerVR SGX 545 GPU |
| 8.82 | 8.37 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSD, microSDHC, microSDXC (up to 64 GB) external memory slot |
| 10.1 | 9.46 |
| Camera | |
| 8.00 MP + 1.20 MP | 8.00 MP + 2.00 MP |
| f/2.40 aperture | -- |
| 31.00mm focal length | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 8.47 | 6.38 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE (4G), HSPA, UMTS, EV-DO A, EV-DO B, EDGE, GPRS, GSM and CDMA | UMTS, EDGE, GPRS and GSM |
| Nano SIM | SIM |
| 6.7 | 2.9 |
| Battery Life | |
| 7340mAh Battery | 3540mAh Li-Polymer Battery |
| Non-Removable Battery | Removable Battery |
| 8.56 | 5.52 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Compass, Gyroscope and Light Sensor |
Comparison review
IPad Air 2 has a score of 79.3, which is way better than the Acer Iconia W511's general score of 59.5. IPad Air 2 has iOS 8.x OS, while Acer Iconia W511 counts with Windows 8 Pro OS. IPad Air 2's body is a lot thinner and lighter than Acer Iconia W511. The Apple iPad Air 2 has a more vivid screen than Acer Iconia W511, because although it has a little smaller screen, it also counts with a much better 2048 x 1536 resolution and a much greater screen pixel density.
The iPad Air 2 has a little bit better processing power than Acer Iconia W511, because although it has a lower number of cores and slower, and they both have a 2 GB RAM, the iPad Air 2 also counts with a 64-bit CPU. IPad Air 2 features a little bit more memory for applications, games, photos and videos than Acer Iconia W511, because although it has no slot for SD memory cards, it also counts with 128 GB internal storage.
The Apple iPad Air 2 captures much clearer photos and videos than Acer Iconia W511. Both have a back-facing camera with an 8 MP resolution. The iPad Air 2 counts with a very superior battery life than Acer Iconia W511, because it has a 107% greater battery capacity.
The iPad Air 2 costs a lot more money than Acer Iconia W511, but you can get a much better tablet for that extra dollars.
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