Compare Phones
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| Phone | Huawei M835 | Palm Pre (CDMA) | Samsung SCH-A990 | Samsung SGH-A187 | Samsung SGH-X475 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.8" diag. 4 : 3 |
3.1" diag. 5 : 3 |
? | ? | ? |
| Display Resolution & Type |
240 x 320 pixels (~143 ppi) LCD (TFT/TFD) |
320 x 480 pixels (~186 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
220 x 176 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
| Display Refresh | 60 Hz | ? | ? | ? | ? |
| Battery | 1,200 mAh | 1,150 mAh | 1,000 mAh | 800 mAh | ? |
| Processor | 528 MHz Qualcomm MSM7625 | TI OMAP 3430 | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 3 megapixel | 3 megapixel | 3 megapixel | 1 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | ? | ? | - | - |
| Front Camera | - | - | - | - | - |
| Weight |
3.88 oz (110g) |
4.76 oz (135g) |
4.4 oz (125g) |
3.1 oz (88g) |
3 oz (85g) |
| Dimensions |
4.09" x 2.15" x 0.53" (104 x 55 x 13.5 mm) |
3.9" x 2.3" x 0.67" (99 x 58 x 17 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
4.33" x 2.28" x 0.47" (110 x 58 x 11.9 mm) |
3.45" x 1.81" x 0.9" (88 x 46 x 22.9 mm) |
| Form Factor | Slab | Slide | Clamshell | Slab | Clamshell |
| Platform / OS | Android | webOS | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
GSM: 900, 1900 |
| Data Technology | EVDO rA | EVDO rA | EVDO r0 | EDGE | GPRS |
| Features | |||||
| Flashlight | - | - | Yes | - | - |
| GPS / Location | n/a | n/a | Yes | - | - |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4 (very compatible) |
Yes M3 (mostly compatible) |
- | - |
| Multiple Languages | n/a | n/a | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
| Alerts | |||||
| Extra Display | - | - | Yes | - | Yes |
| Ringer Profiles | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| USB | Yes |
Yes Micro-USB |
Yes | Yes | - |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
- | - | - |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | Yes | Yes |
| Ringer ID | n/a | n/a | Yes | Yes | Yes |
| Voice Dialing | n/a | n/a | Yes | - | - |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | Yes | Yes |
| Custom Ringtones | n/a | n/a | Yes | Yes | Yes |
| Real-Music Ringers | n/a | n/a | Yes | Yes | - |
| Data & Network | |||||
| Data Tethering | n/a | n/a | Yes | - | - |
| WAP / Web Browser | n/a | n/a | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | Yes | - |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- | - | - |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | - |
| Messaging | |||||
| Email Client | n/a | n/a | - | Yes | - |
| EMS / Picture Messaging | n/a | n/a | Yes | - | Yes |
| Instant Messaging | n/a | n/a | - | Yes | - |
| MMS | n/a | n/a | Yes | Yes | Yes |
| Text Messaging Templates | n/a | n/a | Yes | Yes | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | Yes | - | - | - |
| Music Player | n/a | n/a | Yes | Yes | - |
| Stereo Speakers | - | - | Yes | - | - |
| Photo & Video | |||||
| TV Output | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | Yes | Yes |
| Calculator | n/a | n/a | Yes | Yes | Yes |
| Calendar | n/a | n/a | Yes | Yes | Yes |
| To-Do List | n/a | n/a | - | - | Yes |
| Voice Memo | n/a | n/a | Yes | Yes | Yes |
| Software | |||||
| BREW | n/a | n/a | Yes | - | - |
| Games | n/a | n/a | Yes | Yes | Yes |
| Java (J2ME) | n/a | n/a | - | Yes | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | n/a | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| Huawei M835 | Palm Pre (CDMA) | Samsung SCH-A990 | Samsung SGH-A187 | Samsung SGH-X475 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Huawei M835 | Palm Pre (CDMA) | Samsung SCH-A990 | Samsung SGH-A187 | Samsung SGH-X475 |
