Phone Comparison - Acer Iconia Tab B1-A71 vs Asus Memo Pad ME172V vs Samsung Galaxy Tab CDMA P100
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| Manufacturer | Acer | Asus | Samsung |
| Announced | January 2013 | January 2013 | September 2010 |
| Status | Available - January 2013 | Available - January 2013 | Available - September 2010 |
| Colors | Black | Sugar White, Titanium Gray, Cherry Pink | Black on White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
197.4 x 128.5 x 11.3 mm (7.77 x 5.06 x 0.44 in) |
196.2 x 119.2 x 11.2 mm (7.72 x 4.69 x 0.44 in) |
190.5 x 119.4 x 11.9 mm (7.5 x 4.7 x 0.47 in) |
| Weight | 320 g (11.29 oz) | 370 g (13.05 oz) | 380 g (13.4 oz) |
| 2G Network | N/A | N/A | CDMA 800 / 1900 |
| 3G Network | - | - | CDMA2000 1xEV-DO |
| 4G Network | - | - | - |
| Messaging | , Push Mail, EMail, IM | , Push Mail, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v4.1 (Jelly Bean) | Android OS, v4.1 (Jelly Bean) | Android OS, v2.2 (Froyo) |
| Processor | Dual-core 1.2 GHz, Mediatek MT8317 | 1 GHz, VIA WM8950 | 1 GHz Cortex-A8, Hummingbird |
| GPU | PowerVR SGX531u | Mali-400 | PowerVR SGX540 |
| RAM | 512 MB | 1 GB | N/A |
| Internal Memory | 8/16 GB | 8/16 GB storage | 2 GB |
| External Memory | microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | TFT capacitive touchscreen | LED-backlit LCD | TFT capacitive touchscreen |
| Colors | 256K colors | capacitive touchscreen | 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) | 600 x 1024 pixels (170 ppi) |
| Screen-to-Body Ratio | 54.07% | 58.65% | 60.30% |
| 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 | VGA, 640x480 pixels | 1 MP | 3.15 MP, 2048x1536 pixels |
| Flash | No | No | LED flash |
| Features | - | Video-calling | Auto focus, Geo-tagging |
| Video | Yes | Yes, 720p | Yes, 720x480@30fps |
| Front Camera | No [Similar] | No [Similar] | Yes, 1.3 MP [Similar] |
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| GPRS | No | No | No |
| Edge | No | No | No |
| 3G | - | - | EV-DO Rev. A, up to 3.1 Mbps |
| Bluetooth | Yes, v4.0 | Yes | Yes, v3.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | Yes, v2.0 |
| GPS | Yes | No | Yes, with A-GPS support |
| Browser | HTML5 | HTML | HTML, Adobe Flash |
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| Internal | 8/16 GB, 512 MB RAM | 8/16 GB storage, 1 GB RAM | 2 GB |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 32 GB |
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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-Po Battery |
| Capacity | 2710 mAh | 4270 mAh | 4000 mAh |
| Stand by | - | - | - |
| Talk Time | - | Up to 7 h (multimedia) | Up to 13 h |
