Compare Phones
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| Phone | HTC SDA (USA) / SP5m (Tornado) | Apple iPhone 4 (GSM) | Nokia Lumia 810 | Samsung Epix i907 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
2.2" diag. 4 : 3 |
3.5" diag. 5 : 3 |
4.3" diag. 5 : 3 |
2.6" diag. 1 : 1 |
| Display Resolution & Type |
240 x 320 pixels (~182 ppi) LCD (TFT/TFD) |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~217 ppi) AMOLED |
320 x 320 pixels (~177 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | ? |
| Battery | ? | ? | 1,800 mAh | 1,800 mAh |
| Processor | ? | Apple A4 | 1.5 GHz Qualcomm Snapdragon | 624 MHz PXA311 (ARM9) |
| RAM | ? | ? | 1 GB | ? |
| Storage | ? raw hardware | 32 GB * | 8 GB | ? raw hardware |
| Main Camera | 1 megapixel | 5 megapixel | 8 megapixel | 2 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | QCIF (176 x 144) | 720p HD | 1080p HD | QVGA (320 x 240) |
| Front Camera | - | Yes | 1 megapixel | - |
| Weight |
3.74 oz (106g) |
4.8 oz (136g) |
5.11 oz (145g) |
4.4 oz (125g) |
| Dimensions |
4.53" x 1.82" x 0.69" (115 x 46 x 17.5 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
5" x 2.69" x 0.44" (127 x 68 x 11.2 mm) |
4.6" x 2.4" x 0.5" (117 x 61 x 12.7 mm) |
| Platform / OS | Windows Mobile Standard | iOS | Windows | Windows Mobile Professional |
| Network Bands |
GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | EDGE | HSPA 7.2 | HSPA+ 42 | HSDPA 3.6 |
| Features | ||||
| Accessibility | ||||
| Hearing Aid Compatible | - | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | - |
| Alerts | ||||
| Ringer Profiles | Yes | - | - | - |
| Connectivity | ||||
| Bluetooth | Yes |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| Infrared (IR) | Yes | - | - | - |
| NFC | - | - | Yes | - |
| USB |
Yes Mini-USB |
Yes |
Yes Micro-USB |
Yes |
| Wi-Fi | Yes |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 a,b,g,n) |
Yes 802.11 b,g |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Stylus | - | - | - | Yes |
| Text Keyboard, Hardware | - | - | - | Yes |
| Touch Screen | - | Yes | Yes | Yes |
| Memory | ||||
| Memory Card Slot | Yes | - | Yes | Yes |
| Music | ||||
| Headphone Jack (3.5mm) | - | Yes | Yes | - |
| Photo & Video | ||||
| TV Output | - | Yes | - | - |
| Power | ||||
| Wireless Charging | - | - | Yes | - |
| Voice | ||||
| Speaker Phone | Yes | Yes | Yes | Yes |
| HTC SDA (USA) / SP5m (Tornado) | Apple iPhone 4 (GSM) | Nokia Lumia 810 | Samsung Epix i907 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | HTC SDA (USA) / SP5m (Tornado) | Apple iPhone 4 (GSM) | Nokia Lumia 810 | Samsung Epix i907 |










