Phone Comparison - Asus Google Nexus 7 vs Acer Liquid E2 Duo vs Asus Google Nexus 7 2013
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| Manufacturer | Asus | Acer | Asus |
| Announced | June 2012 | April 2013 | July 2013 |
| Status | Available - July 2012 | Coming Soon - May 2013 | Available - July 2013 |
| Colors | Black | Black, White | Black |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
198.5 x 120 x 10.5 mm (7.81 x 4.72 x 0.41 in) |
131 x 68 x 9.9 mm (5.16 x 2.68 x 0.39 in) |
200 x 114 x 8.7 mm (7.87 x 4.49 x 0.34 in) |
| Weight | 340 g (11.99 oz) | 140 g (4.94 oz) | 290 g (Wi-Fi) / 299 g (LTE) (10.23 oz (Wi-Fi) / 10.55 oz (LTE) ) |
| 2G Network | N/A | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - LTE Version |
| 3G Network | N/A | HSDPA | HSDPA 850 / 900 / 1700 / 1900 / 2100 - LTE Version HSDPA 850 / 900 / 2100 - LTE Version |
| 4G Network | - | - | LTE - LTE Version |
| Messaging | , Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail | , Push Mail, EMail, IM |
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| OS | Android OS, v4.1 (Jelly Bean), upgradable to v4.1.2 | Android OS, v4.2.1 (Jelly Bean) | Android OS, v4.3 (Jelly Bean) |
| Processor | Quad-core 1.3 GHz Cortex-A9, Nvidia Tegra 3 | Quad-core 1.2 GHz Cortex-A7, MTK 6589 | Quad-core 1.5 GHz Krait 300, Qualcomm APQ8064 Snapdragon 600 |
| GPU | ULP GeForce | PowerVR SGX 544MP | Adreno 320 |
| RAM | 1 GB | 1 GB | 2 GB |
| Internal Memory | 32 GB storage | 4 GB | 16/32 GB |
| External Memory | No | microSD, up to 32 GB | No |
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| Type | LED-backlit IPS LCD capacitive touchscreen | IPS LCD capacitive touchscreen | LED-backlit IPS LCD capacitive touchscreen, Corning Gorilla Glass |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 7.0 inches | 4.5 inches | 7.0 inches |
| Resolution | 800 x 1280 pixels (216 ppi) | 540 x 960 pixels (245 ppi) | 1200 x 1920 pixels (323 ppi) |
| Screen-to-Body Ratio | 59.45% | 62.55% | 62.49% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | FM radio | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 1.2 MP | 8 MP, 3264 x 2448 pixels | 5 MP, 2592 х 1944 pixels |
| Flash | No | LED flash | No |
| Features | Video-calling | Auto focus, Geo-tagging | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection |
| Video | Yes, 720p | Yes, 1080p@30fps | Yes, 1080p@30fps |
| Front Camera | No [Similar] | Yes, 2 MP [Similar] | Yes, 1.2 MP [Similar] |
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| GPRS | No | Yes | Yes |
| Edge | No | Yes | Yes |
| 3G | N/A | HSPA+ | HSPA+; LTE |
| Bluetooth | Yes | Yes, v3.0 with A2DP, EDR | Yes, v4.0 with A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | Yes, microUSB (SlimPort) v2.0 |
| GPS | Yes | Yes, with A-GPS support | Yes |
| Browser | HTML, HTML5 | HTML | HTML5 |
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| Internal | 32 GB storage, 1GB RAM | 4 GB, 1 GB RAM | 16/32 GB, 2 GB RAM |
| Expandable Storage | No | microSD, up to 32 GB | No |
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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 | Standard battery, Li-Ion | Li-Ion Battery | Non-removable battery |
| Capacity | 4325 mAh | 2000 mAh | 3950 mAh |
| Stand by | 300 h | Up to 450 h | - |
| Talk Time | Up to 10 h | Up to 9 h | Up to 10 h (multimedia) |
