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| Phone | Palm Pre (CDMA) | Nokia E66 | Samsung Galaxy Alpha | HTC Touch Pro2 (GSM) / Tilt 2 | Palm Treo 650 (CDMA) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
3.1" diag. 5 : 3 |
2.4" diag. 4 : 3 |
4.7" diag. 16 : 9 |
3.6" diag. 5 : 3 |
? |
| Display Resolution & Type |
320 x 480 pixels (~186 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~312 ppi) AMOLED |
480 x 800 pixels (~259 ppi) LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 1,150 mAh | 1,000 mAh | 1,860 mAh | 1,500 mAh | ? |
| Processor | TI OMAP 3430 | ? | 2.5 GHz Qualcomm Snapdragon 801 (MSM8974-AC) | 528 MHz Qualcomm MSM7200A | 312 MHz Intel XScale PXA270 |
| RAM | ? | ? | 2 GB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 32 GB | ? raw hardware | ? raw hardware |
| Main Camera | 3 megapixel | 3 megapixel | 12 megapixel | 3 megapixel | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | QVGA (320 x 240) | 4K UHD | ? | QVGA (320 x 240) |
| Front Camera | - | - | 2 megapixel | - | - |
| Weight |
4.76 oz (135g) |
4.27 oz (121g) |
4.06 oz (115g) |
6.61 oz (187g) |
6.3 oz (179g) |
| Dimensions |
3.9" x 2.3" x 0.67" (99 x 58 x 17 mm) |
4.21" x 1.93" x 0.51" (107 x 49 x 13 mm) |
5.21" x 2.58" x 0.26" (132 x 66 x 6.7 mm) |
4.59" x 2.36" x 0.68" (117 x 60 x 17.3 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
| Platform / OS | webOS | S60 (Symbian) | Android | Windows Mobile Professional | Palm OS |
| Network Bands |
CDMA: 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
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| Data Technology | EVDO rA | HSDPA 3.6 | LTE (Cat 4) | HSPA 7.2 | 1xRTT |
| Features | |||||
| Fingerprint Reader | - | - | Yes | - | - |
| Flashlight | - | - | Yes | - | - |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M4 (very compatible) |
- |
Yes M3 (mostly compatible) |
- | - |
| TTY/TDD (Digital) | Yes | - | Yes | Yes | - |
| Alerts | |||||
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Infrared (IR) | - | Yes | - | - | Yes |
| NFC | - | - | Yes | - | - |
| USB |
Yes Micro-USB |
Yes Micro-USB |
Yes | Yes | - |
| Wi-Fi |
Yes 802.11 b,g |
Yes 802.11 b,g |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 802.11 b,g |
- |
| Input | |||||
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | - | - | - | Yes | - |
| Text Keyboard, Hardware | Yes | - | - | Yes | Yes |
| Touch Screen |
Yes Capacitive |
- |
Yes Capacitive |
Yes | Yes |
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | Yes |
| Music | |||||
| FM Radio | - | Yes | - | - | - |
| Headphone Jack (3.5mm) | Yes | - | Yes | - | - |
| Stereo Speakers | - | - | Yes | - | - |
| Photo & Video | |||||
| TV Output | - | - | Yes | Yes | - |
| Voice | |||||
| HD Voice | - | - | Yes | - | - |
| Push-To-Talk | - | - | - | Yes * | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Palm Pre (CDMA) | Nokia E66 | Samsung Galaxy Alpha | HTC Touch Pro2 (GSM) / Tilt 2 | Palm Treo 650 (CDMA) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Palm Pre (CDMA) | Nokia E66 | Samsung Galaxy Alpha | HTC Touch Pro2 (GSM) / Tilt 2 | Palm Treo 650 (CDMA) |
