Phone Comparison - Lenovo IdeaTab A3000 vs Lenovo IdeaTab A1000 vs Acer Iconia One 7 B1-730
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| Manufacturer | Lenovo | Lenovo | Acer |
| Announced | January 2013 | January 2013 | April 2014 |
| Status | Available - May 2013 | Available - May 2013 | Available - June 2014 |
| Colors | Black, White | Black, White | Red, white, black, blue, pink |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
194 x 120 x 11 mm (7.64 x 4.72 x 0.43 in) |
199 x 121 x 10.7 mm (7.83 x 4.76 x 0.42 in) |
8.9 mm thickness (0.35 in thickness) |
| Weight | 339 g (11.96 oz) | 340 g (11.99 oz) | - |
| 2G Network | GSM 850 / 900 / 1800 / 1900 (optional) | N/A | No |
| 3G Network | HSDPA (optional) | N/A | No |
| Messaging | , Push Mail, EMail, IM | , Push Mail, EMail, IM | , Push Mail, EMail, IM |
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| OS | Android OS, v4.2 (Jelly Bean) | Android OS, v4.1 (Jelly Bean) | Android OS, v4.2 (Jelly Bean), upgradable to v4.4.2 (KitKat) |
| Processor | Quad-core 1.2 GHz Cortex-A7, MTK 8125 | Dual-core 1.2 GHz, MTK 8317 | Dual-core 1.6 GHz, Intel Atom Z2560 |
| GPU | - | - | PowerVR SGX544MP2 |
| RAM | 1 GB | 1 GB | 1 GB |
| Internal Memory | 16 GB | 4/16 GB | 8 GB |
| External Memory | microSD, up to 64 GB | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | IPS LCD capacitive touchscreen | TFT capacitive touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 7.0 inches | 7.0 inches | 7.0 inches |
| Resolution | 600 x 1024 pixels (170 ppi) | 600 x 1024 pixels (170 ppi) | 800 x 1280 pixels (216 ppi) |
| Screen-to-Body Ratio | 58.92% | 56.96% | - |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | No | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 5 MP, 2592х1936 pixels | 5 MP, 2592х1936 pixels | 5 MP |
| Flash | No | No | No |
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection | Auto focus, | AutoFocus, Geo Tagging, Panorama |
| Video | Yes | Yes | Yes |
| Front Camera | Yes, VGA [Similar] | Yes, VGA [Similar] | Yes [Similar] |
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| GPRS | No | No | No |
| Edge | No | No | No |
| 3G | HSPA+ | N/A | No |
| Bluetooth | Yes, v4.0 | Yes, v3.0 | Yes |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n |
| USB | Yes, microUSB v2.0, USB On-the-go | Yes, microUSB v2.0, USB On-the-go | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes | No |
| Browser | HTML5 | HTML | HTML5 |
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| Internal | 16 GB, 1 GB RAM | 4/16 GB, 1 GB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 32 GB | microSD, up to 32 GB |
| USB OTG | Supported | Supported | Not Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Non-removable Li-Po Battery | Non-removable Li-Po Battery | Non-removable Li-Ion battery |
| Capacity | 3500 mAh | 3500 mAh | 3700 mAh |
| Stand by | Up to 336 h | - | - |
| Talk Time | Up to 8 h | Up to 7 h | Up to 7 h (multimedia) |
