Phone Comparison - Acer Liquid Gallant Duo vs LG Optimus L7 P700 vs LG Optimus L7 II Dual P715
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| Manufacturer | Acer | LG | LG |
| Announced | July 2012 | February 2012 | February 2013 |
| Status | Available - September 2012 | Released - May 2012 | Available - March 2013 |
| Colors | Black, White | Black, White | Black, White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
129 x 65.9 x 9.9 mm (5.08 x 2.59 x 0.39 in) |
125.5 x 67 x 8.7 mm (4.94 x 2.64 x 0.34 in) |
122.2 x 66.6 x 9.7 mm (4.81 x 2.62 x 0.38 in) |
| Weight | 145 g (5.11 oz) | 122 g (4.3 oz) | 115.5 g (4.06.0.18 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 900 / 2100 | HSDPA 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| Messaging | SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v4.0 (Ice Cream Sandwich) | Android OS, v4.0.3 (Ice Cream Sandwich), upgradeable to 4.1.2 (Jelly Bean) | Android OS, v4.1.2 (Jelly Bean) |
| Processor | Dual-core, MTK 6575 | 1 GHz Cortex-A5, Qualcomm MSM7227A Snapdragon | Dual-core 1 GHz Cortex-A5, Qualcomm MSM8225 Snapdragon |
| GPU | - | Adreno 200 | Adreno 203 |
| RAM | 1 GB | 512 MB | 768 MB |
| Internal Memory | 4 GB storage | 4 GB storage (2.4 GB user available) | 4 GB |
| External Memory | microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | Capacitive touchscreen | IPS LCD, capacitive touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.3 inches | 4.3 inches | 4.3 inches |
| Resolution | 540 x 960 pixels (256 ppi) | 480 x 800 pixels (217 ppi) | 480 x 800 pixels (217 ppi) |
| Screen-to-Body Ratio | 60.03% | 62.57% | 64.64% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM Radio | FM radio | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 5 MP, 2592 x 1944 pixels | 5 MP, 2592 x 1944 pixels | 8 MP, 3264 x 2448 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging | Auto focus, Geo-tagging, Touch Focus | Auto focus, Geo-tagging |
| Video | Yes | Yes, VGA@30fps | Yes, 720p@30fps |
| Front Camera | N/A [Similar] | Yes [Similar] | Yes, VGA [Similar] |
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| GPRS | Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps |
| Edge | Yes | Class 12 | Class 12 |
| 3G | HSDPA, HSUPA | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | Yes, with A2DP, EDR | Yes, v3.0 with A2DP | Yes, v3.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML | HTML, Adobe Flash Lite | HTML |
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| Internal | 4 GB storage, 1 GB RAM | 4 GB storage (2.4 GB user available), 512 MB RAM | 4 GB, 768 MB RAM |
| 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 | Standard battery, Li-Ion | Li-Ion battery | Li-Ion Battery |
| Capacity | 1500 mAh | 1700 mAh | 2460 mAh |
| Stand by | - | Up to 550 h | Up to 800 h (3G) |
| Talk Time | - | Up to 6 h | Up to 12 h (3G) |
