Acer Liquid |
HTC 7 Surround |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Acer | HTC |
Announced | October 2009 | October 2010 |
Status | Available - December 2009 | Available - November 2010 |
Colors | Black, White, Red | Black |
Form Factor | Candybar | Candybar |
Dimension |
115 x 62.5 x 12.5 mm (4.53 x 2.46 x 0.49 in) |
119.7 x 61.5 x 13 mm (4.71 x 2.42 x 0.51 in) |
Weight | 135 g (4.76 oz) | 165 g (5.82 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 900 / 1900 / 2100 | HSDPA 850 / 1900 / 2100 |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail |
Hardware and OS |
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OS | Android OS, v1.6 (Donut) | Microsoft Windows Phone 7 |
Processor | 768 MHz Scorpion, Qualcomm QSD8250 Snapdragon [Similar] | 1 GHz Scorpion, Qualcomm QSD8250 Snapdragon [Similar] |
GPU | Adreno 200 [Similar] | Adreno 200 [Similar] |
RAM | 256 MB [Browse Similar] | 448 MB [Browse Similar] |
Internal Memory | N/A | 16 GB storage |
External Memory | microSD, up to 32GB | No |
Display |
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Type | TFT capacitive touchscreen | Capacitive touchscreen |
Colors | 256K colors | 16M colors |
Size | 3.5 inches [Similar] | 3.8 inches [Similar] |
Resolution | 480 x 800 pixels (267 ppi) [Similar] | 480 x 800 pixels (246 ppi) [Similar] |
Screen-to-Body Ratio | 48.35% | 55.61% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | No | - |
Games | Yes | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 5 MP, 2560х1920 pixels [Similar] | 5 MP, 2592х1944 pixels [Similar] |
Flash | No | LED flash |
Features | Auto focus, Geo-tagging | Auto focus, Geo-tagging |
Video | Yes, VGA@20fps | Yes, 720p |
Front Camera | No [Similar] | No [Similar] |
Connectivity and Data Rate |
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GPRS | Class 10 (4+1/3+2 slots), 32 - 48 kbps | Class 32 |
Edge | Class 10, 236.8 kbps | Class 32 |
3G | HSDPA, 7.2 Mbps; HSUPA, 2.0 Mbps | HSDPA 7.2 Mbps; HSUPA 2 Mbps |
Bluetooth | Yes, v2.0 with A2DP | Yes, v2.1 with A2DP |
Wi-Fi | Wi-Fi 802.11 b/g | Wi-Fi 802.11 b/g/n |
USB | Yes, miniUSB | Yes, microUSB v2.0 |
GPS | Yes, with A-GPS support | Yes, with A-GPS support; Bing Maps |
Browser | HTML | WAP 2.0/xHTML, HTML |
User Memory |
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Internal | 256MB RAM, 512MB ROM | 16 GB storage, 448 MB RAM, 512 MB ROM |
Expandable Storage | microSD, up to 32GB | No |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Standard battery, Li-Ion | Li-Ion Battery |
Capacity | 1350 mAh | 1230 mAh |
Stand by | Up to 400 h | Up to 275 h (2G) Up to 255 h (3G) |
Talk Time | Up to 5 h | Up to 4 h (2G) Up to 4 h 10 min (3G) |