Comparison of Acer Iconia One 8 B1-820 and Acer Iconia Tab 8 A1-840FHD [S]ave
| Attribute |  Acer Iconia Tab 8 A1-840FHD × |  Acer Iconia One 8 B1-820 × |
|---|---|---|
| General | ||
| Brand | Acer | Acer |
| Launch | ||
| Announced | 2014-06-01 | 2015-04-01 |
| Body | ||
| Width (mm) | 8.5 | 9.5 |
| Length (mm) | 215 | 213.9 |
| Height (mm) | 130 | 127.7 |
| Weight (g) | 360 | 355 |
| SIM | No | No |
| Network | ||
| Technology |
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| 2G bands |
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| Platform | ||
| OS | Android 4.4.2 (KitKat) | Android 5.0 (Lollipop) |
| Chipset | Intel Atom Z3745 | Intel Atom Z3735G |
| CPU | Quad-core 1.86 GHz | Quad-core 1.33 GHz |
| GPU | Intel Gen 7 (Ivy Bridge) | - |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) |
| Internal |
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| Display | ||
| Size (in) | 8 | 8 |
| Resolution (px) | 1200 x 1920 | 800 x 1280 |
| Display Type | IPS LCD | IPS LCD |
| Battery | ||
| Type | Li-Ion | Li-Ion |
| Capcity (mAh) | 4600 | 4550 |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | 1080p@30fps |
| Selfie Camera | ||
| Selfie Camera Type | Single | Single |
| Selfie Camera Properties |
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| Comms | ||
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band | Wi-Fi 802.11 b/g/n |
| Bluetooth | 4.0, A2DP | 4.0, A2DP |
| GPS | + | + |
| NFC | - | - |
| Radio | No | No |
| USB | microUSB 2.0 | microUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
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| Misc | ||
| Colors |
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| Talk time (h) | Up to 7 h 30 min (multimedia) | Up to 8 h 30 min (multimedia) |
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