Phone Comparison - HTC HD7S vs Acer Liquid
HTC HD7S.jpg)
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Acer Liquid.jpg)
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| Manufacturer | HTC | Acer |
| Announced | March 2011 | October 2009 |
| Status | Available - June 2011 | Available - December 2009 |
| Colors | Black | Black, White, Red |
| Form Factor | Candybar | Candybar |
| Dimension |
122 x 68 x 11.2 mm
(4.8 x 2.68 x 0.44 in ) |
115 x 62.5 x 12.5 mm (4.53 x 2.46 x 0.49 in) |
| Weight | 162 g (5.71 oz) | 135 g (4.76 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 1900 | HSDPA 900 / 1900 / 2100 |
| Messaging | SMS, MMS, Push Mail, EMail | SMS, MMS, EMail, IM |
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| OS | Microsoft Windows Phone 7 | Android OS, v1.6 (Donut) |
| Processor | 1 GHz Scorpion, Qualcomm QSD8250 Snapdragon [Similar] | 768 MHz Scorpion, Qualcomm QSD8250 Snapdragon [Similar] |
| GPU | Adreno 200 [Similar] | Adreno 200 [Similar] |
| RAM | 576 MB [Browse Similar] | 256 MB [Browse Similar] |
| Internal Memory | 16 GB storage | N/A |
| External Memory | No | microSD, up to 32GB |
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| Type | S-LCD capacitive touchscreen | TFT capacitive touchscreen |
| Colors | 16M colors | 256K colors |
| Size | 4.3 inches [Similar] | 3.5 inches [Similar] |
| Resolution | 480 x 800 pixels (217 ppi) [Similar] | 480 x 800 pixels (267 ppi) [Similar] |
| Screen-to-Body Ratio | 63.42% | 48.35% |
| Multi-Touch |  |
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| Radio | Stereo FM radio with RDS | No |
| Games | Yes + downloadable | Yes |
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| Rear Camera | 5 MP, 2592x1944 pixels [Similar] | 5 MP, 2560х1920 pixels [Similar] |
| Flash | dual-LED flash | No |
| Features | Auto focus, Geo-tagging | Auto focus, Geo-tagging |
| Video | Yes, 720p | Yes, VGA@20fps |
| Front Camera | No [Similar] | No [Similar] |
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| GPRS | Yes | Class 10 (4+1/3+2 slots), 32 - 48 kbps |
| Edge | Yes | Class 10, 236.8 kbps |
| 3G | HSDPA, 7.2 Mbps; HSUPA, 2 Mbps | HSDPA, 7.2 Mbps; HSUPA, 2.0 Mbps |
| Bluetooth | Yes, v2.1 with A2DP | Yes, v2.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g |
| USB | Yes, microUSB v2.0 | Yes, miniUSB |
| GPS | Yes, with A-GPS support; Bing Maps | Yes, with A-GPS support |
| Browser | WAP 2.0/xHTML, HTML | HTML |
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| Internal | 16 GB storage, 576 MB RAM, 512 MB ROM | 256MB RAM, 512MB ROM |
| Expandable Storage | No | microSD, up to 32GB |
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| Type | Standard battery, Li-Ion | Standard battery, Li-Ion |
| Capacity | 1230 mAh | 1350 mAh |
| Stand by | Up to 276 h | Up to 400 h |
| Talk Time | Up to 4 h 30 min | Up to 5 h |
