Compare Phones
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| Phone | HTC Dash / S620 / S621 (Excalibur) | Samsung Nexus S 4G | Siemens SX66 / MDA III / PDA2K (HTC Blue Angel) | Motorola Backflip |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? |
4" diag. 5 : 3 |
? |
3.1" diag. 5 : 3 |
| Display Resolution & Type |
320 x 240 pixels LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) AMOLED |
240 x 320 pixels LCD (TFT/TFD) |
320 x 480 pixels (~186 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | 60 Hz |
| Battery | 960 mAh | 1,500 mAh | 1,490 mAh | 1,400 mAh |
| Processor | 200 MHz OMAP 850 | 1 GHz Samsung Hummingbird Cortex A8 | 400 MHz Intel XScale | 528 MHz Qualcomm MSM7201a |
| RAM | ? | ? | ? | ? |
| Storage | ? raw hardware | 16 GB | ? raw hardware | ? raw hardware |
| Main Camera | 1 megapixel | 5 megapixel | Yes | 5 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | ? | WVGA / 480p | QCIF (176 x 144) | CIF (352 x 288) |
| Front Camera | - | Yes | - | - |
| Weight |
4.23 oz (120g) |
4.62 oz (131g) |
7.41 oz (210g) |
4.7 oz (133g) |
| Dimensions |
4.39" x 2.46" x 0.51" (112 x 62 x 13 mm) |
4.88" x 2.48" x 0.44" (124 x 63 x 11.2 mm) |
4.92" x 2.83" x 0.75" (125 x 72 x 19.1 mm) |
4.25" x 2.09" x 0.6" (108 x 53 x 15.3 mm) |
| Platform / OS | Windows Mobile Standard | Android | Windows Mobile Professional | Android |
| Network Bands |
GSM: 850, 900, 1800, 1900 |
4G WiMAX: 41 CDMA: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | EDGE | WiMAX | GPRS | HSPA 7.2 |
| Features | ||||
| Accessibility | ||||
| Hearing Aid Compatible | - |
Yes M4 (very compatible) |
- |
Yes M3 (mostly compatible) |
| TTY/TDD (Digital) | Yes | - | - | - |
| Alerts | ||||
| Ringer Profiles | Yes | - | - | - |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | Yes |
| Infrared (IR) | - | - | Yes | - |
| NFC | - | Yes | - | - |
| USB | Yes |
Yes Micro-USB |
Yes |
Yes Micro-USB |
| Wi-Fi |
Yes 802.11 b,g |
Yes 4 (802.11 b,g,n) |
Yes |
Yes 802.11 b,g |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | Yes | Yes |
| Touch Screen | - |
Yes Capacitive |
Yes |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | Yes | - | Yes | Yes |
| Music | ||||
| Headphone Jack (3.5mm) | - | Yes | - | Yes |
| Voice | ||||
| Speaker Phone | Yes | Yes | Yes | Yes |
| HTC Dash / S620 / S621 (Excalibur) | Samsung Nexus S 4G | Siemens SX66 / MDA III / PDA2K (HTC Blue Angel) | Motorola Backflip | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | HTC Dash / S620 / S621 (Excalibur) | Samsung Nexus S 4G | Siemens SX66 / MDA III / PDA2K (HTC Blue Angel) | Motorola Backflip |
