Compare Phones
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| Phone | HP Pre 3 (CDMA) | Palm Treo 650 (GSM) | Samsung Galaxy Amp | Samsung SCH-U620 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Not yet released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
3.6" diag. 5 : 3 |
? |
4" diag. 5 : 3 |
? |
| Display Resolution & Type |
480 x 800 pixels (~261 ppi) LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? |
| Battery | 1,230 mAh | ? | 1,500 mAh | 1,000 mAh |
| Processor | 1.4 GHz Qualcomm Snapdragon S2 MSM8655 | 312 MHz Intel XScale PXA270 | 1 GHz STE U8420 | ? |
| RAM | ? | ? | 1 GB | ? |
| Storage | 16 GB * | ? raw hardware | 4 GB | ? raw hardware |
| Main Camera | 5 megapixel | Yes | 5 megapixel | 1 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 720p HD | CIF (352 x 288) | 720p HD | QVGA (320 x 240) |
| Front Camera | Yes | - | Yes | - |
| Weight |
5.5 oz (156g) |
6.3 oz (179g) |
4.41 oz (125g) |
3.74 oz (106g) |
| Dimensions |
4.37" x 2.52" x 0.63" (111 x 64 x 16 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
4.84" x 2.48" x 0.43" (123 x 63 x 10.9 mm) |
3.78" x 1.85" x 0.87" (96 x 47 x 22.1 mm) |
| Form Factor | Slide | Slab | Slab | Slide |
| Platform / OS | (proprietary) | Palm OS | Android | (proprietary) |
| Network Bands |
WCDMA: 1, 8 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | EVDO rA | EDGE | HSPA 14.4 | EVDO r0 |
| Features | ||||
| GPS / Location | Yes | n/a | n/a | Yes |
| Accessibility | ||||
| Adjustable Text Size | - | n/a | n/a | - |
| Hearing Aid Compatible | Yes | - | Yes | Yes |
| Multiple Languages | Yes | n/a | n/a | Yes |
| TTY/TDD (Digital) | - | - | Yes | Yes |
| Connectivity | ||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| Infrared (IR) | - | Yes | - | - |
| Mobile Hotspot | Yes | n/a | n/a | - |
| USB |
Yes Micro-USB |
Yes |
Yes Micro-USB |
Yes |
| Wi-Fi |
Yes 4 (802.11 a,b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | ||||
| Picture ID | Yes | n/a | n/a | Yes |
| Ringer ID | Yes | n/a | n/a | Yes |
| Voice Dialing | Yes | n/a | n/a | Yes |
| Customization | ||||
| Custom Graphics | Yes | n/a | n/a | Yes |
| Custom Ringtones | Yes | n/a | n/a | Yes |
| Real-Music Ringers | Yes | n/a | n/a | - |
| Data & Network | ||||
| Data Tethering | Yes | n/a | n/a | - |
| WAP / Web Browser | Yes | n/a | n/a | Yes |
| Input | ||||
| Predictive Text Entry | - | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | Yes | - | - |
| Touch Screen | Yes | Yes | Yes | - |
| Memory | ||||
| Memory Card Slot | - | Yes | Yes | Yes |
| Messaging | ||||
| Email Client | Yes | n/a | n/a | - |
| Instant Messaging | Yes | n/a | n/a | Yes |
| MMS | Yes | n/a | n/a | Yes |
| Text Messaging Templates | - | n/a | n/a | Yes |
| Music | ||||
| Headphone Jack (3.5mm) | Yes | - | Yes | - |
| Music Player | Yes | n/a | n/a | Yes |
| Stereo Speakers | - | - | - | Yes |
| Photo & Video | ||||
| DLNA | - | - | Yes | - |
| Productivity | ||||
| Alarm | Yes | n/a | n/a | Yes |
| Calculator | Yes | n/a | n/a | Yes |
| Calendar | Yes | n/a | n/a | Yes |
| To-Do List | Yes | n/a | n/a | - |
| Voice Memo | - | n/a | n/a | Yes |
| Software | ||||
| BREW | - | n/a | n/a | Yes |
| Games | Yes | n/a | n/a | Yes |
| Voice | ||||
| Headset Jack (2.5 mm) | - | n/a | n/a | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| HP Pre 3 (CDMA) | Palm Treo 650 (GSM) | Samsung Galaxy Amp | Samsung SCH-U620 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | HP Pre 3 (CDMA) | Palm Treo 650 (GSM) | Samsung Galaxy Amp | Samsung SCH-U620 |
