Compare Phones
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| Phone | Samsung Galaxy S II / SGH-i777 | Samsung SCH-A310 | Samsung SPH-i550 | HTC Touch Pro2 (GSM) / Tilt 2 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
4.3" diag. 5 : 3 |
? | ? |
3.6" diag. 5 : 3 |
| Display Resolution & Type |
480 x 800 pixels (~217 ppi) AMOLED |
128 x 128 pixels LCD (Grayscale) |
320 x 320 pixels LCD (TFT/TFD) |
480 x 800 pixels (~259 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? | ? |
| Battery | 1,650 mAh | ? | ? | 1,500 mAh |
| Processor | 1.2 GHz Samsung Exynos dual-core | ? | 200 MHz Motorola MX-1 | 528 MHz Qualcomm MSM7200A |
| RAM | ? | ? | ? | ? |
| Storage | 16 GB | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 8 megapixel | - | 1 megapixel | 3 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 1080p HD | - | ? | ? |
| Front Camera | 2 megapixel | - | - | - |
| Weight |
4.3 oz (122g) |
3.2 oz (91g) |
? |
6.61 oz (187g) |
| Dimensions |
4.96" x 2.6" x 0.35" (126 x 66 x 8.9 mm) |
3.43" x 1.89" x 0.87" (87 x 48 x 22.1 mm) |
3.46" x 2.34" x 1.1" (88 x 59 x 27.9 mm) |
4.59" x 2.36" x 0.68" (117 x 60 x 17.3 mm) |
| Form Factor | Slab | Clamshell | Clamshell | Slab |
| Platform / OS | Android | (proprietary) | Palm OS | Windows Mobile Professional |
| Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 AMPS: 850 |
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| Data Technology | HSPA+ 21 | 1xRTT | 1xRTT | HSPA 7.2 |
| Features | ||||
| GPS / Location | n/a | Yes | n/a | n/a |
| Accessibility | ||||
| Adjustable Text Size | n/a | - | n/a | n/a |
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
- | - | - |
| Multiple Languages | n/a | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | - | Yes | Yes |
| Alerts | ||||
| Extra Display | - | Yes | Yes | - |
| Connectivity | ||||
| Bluetooth | Yes | - | - | Yes |
| Infrared (IR) | - | - | Yes | - |
| Mobile Hotspot | n/a | - | n/a | n/a |
| NFC | Yes | - | - | - |
| USB |
Yes Micro-USB |
Yes | - | Yes |
| Wi-Fi |
Yes 4 (802.11 a,b,g,n) |
- | - |
Yes 802.11 b,g |
| Contacts | ||||
| Picture ID | n/a | - | n/a | n/a |
| Ringer ID | n/a | - | n/a | n/a |
| Voice Dialing | n/a | Yes | n/a | n/a |
| Customization | ||||
| Changeable Body Plates | - | Yes | - | - |
| Custom Graphics | n/a | - | n/a | n/a |
| Custom Ringtones | n/a | - | n/a | n/a |
| Real-Music Ringers | n/a | - | n/a | n/a |
| Data & Network | ||||
| Data Tethering | n/a | Yes | n/a | n/a |
| WAP / Web Browser | n/a | Yes | n/a | n/a |
| Input | ||||
| Predictive Text Entry | n/a | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes |
| Stylus | - | - | - | Yes |
| Text Keyboard, Hardware | - | - | - | Yes |
| Touch Screen |
Yes Capacitive |
- | Yes | Yes |
| Memory | ||||
| Memory Card Slot | Yes | - | Yes | Yes |
| Messaging | ||||
| Email Client | n/a | - | n/a | n/a |
| Instant Messaging | n/a | - | n/a | n/a |
| MMS | n/a | - | n/a | n/a |
| Text Messaging Templates | n/a | - | n/a | n/a |
| Music | ||||
| Headphone Jack (3.5mm) | Yes | - | - | - |
| Music Player | n/a | - | n/a | n/a |
| Photo & Video | ||||
| DLNA | Yes | - | - | - |
| TV Output | Yes | - | - | Yes |
| Video Calling | n/a | - | n/a | n/a |
| Productivity | ||||
| Alarm | n/a | - | n/a | n/a |
| Calculator | n/a | - | n/a | n/a |
| Calendar | n/a | Yes | n/a | n/a |
| To-Do List | n/a | - | n/a | n/a |
| Voice Memo | n/a | Yes | n/a | n/a |
| Software | ||||
| Games | n/a | Yes | n/a | n/a |
| Java (J2ME) | n/a | - | n/a | n/a |
| Voice | ||||
| Headset Jack (2.5 mm) | n/a | Yes | n/a | n/a |
| Push-To-Talk | - | - | - | Yes * |
| Speaker Phone | Yes | - | - | Yes |
| * Some versions only | ||||
| Samsung Galaxy S II / SGH-i777 | Samsung SCH-A310 | Samsung SPH-i550 | HTC Touch Pro2 (GSM) / Tilt 2 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S II / SGH-i777 | Samsung SCH-A310 | Samsung SPH-i550 | HTC Touch Pro2 (GSM) / Tilt 2 |
