Compare Phones
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| Phone | Samsung SCH-A570 | Sony Ericsson K750 / W800 / D750 / W700 | Nokia Lumia 900 | Samsung SCH-A990 | BlackBerry 7750 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
4.3" diag. 5 : 3 |
? | ? |
| Display Resolution & Type |
128 x 160 pixels LCD (STN) |
176 x 220 pixels LCD (TFT/TFD) |
480 x 800 pixels (~217 ppi) AMOLED |
240 x 320 pixels LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | 900 mAh | 1,830 mAh | 1,000 mAh | ? |
| Processor | ? | ? | 1.4 GHz Qualcomm S2 APQ8055 | ? | ? |
| RAM | ? | ? | 512 MB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 16 GB | ? raw hardware | ? raw hardware |
| Main Camera | - | 2 megapixel | 8 megapixel | 3 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | ? | 720p HD | ? | - |
| Front Camera | - | - | 1 megapixel | - | - |
| Weight |
3.6 oz (102g) |
3.49 oz (99g) |
5.6 oz (159g) |
4.4 oz (125g) |
5.01 oz (142g) |
| Dimensions |
3.3" x 1.8" x 0.9" (84 x 46 x 22.9 mm) |
3.94" x 1.81" x 0.79" (100 x 46 x 20.1 mm) |
5.03" x 2.7" x 0.45" (128 x 69 x 11.4 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
| Form Factor | Clamshell | Slab | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | (proprietary) | Windows | (proprietary) | BlackBerry OS |
| Network Bands |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
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| Data Technology | 1xRTT | GPRS | LTE (Cat 3) | EVDO r0 | 1xRTT |
| Features | |||||
| Flashlight | - | Yes | - | Yes | - |
| GPS / Location | Yes | - | n/a | Yes | n/a |
| Accessibility | |||||
| Hearing Aid Compatible | - | - |
Yes M3, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
- |
| Multiple Languages | Yes | Yes | n/a | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | Yes | - |
| Ringer Profiles | - | Yes | - | - | Yes |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | - |
| Infrared (IR) | - | Yes | - | - | - |
| Mobile Hotspot | - | - | n/a | - | n/a |
| USB | - | Yes |
Yes Micro-USB |
Yes | Yes |
| Wi-Fi | - | - | Yes | - | - |
| Contacts | |||||
| Picture ID | - | Yes | n/a | Yes | n/a |
| Ringer ID | - | Yes | n/a | Yes | n/a |
| Voice Dialing | Yes | Yes | n/a | Yes | n/a |
| Customization | |||||
| Custom Graphics | Yes | Yes | n/a | Yes | n/a |
| Custom Ringtones | Yes | Yes | n/a | Yes | n/a |
| Real-Music Ringers | - | - | n/a | Yes | n/a |
| Data & Network | |||||
| Data Tethering | - | Yes | n/a | Yes | n/a |
| WAP / Web Browser | Yes | Yes | n/a | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | - | Yes |
| Touch Screen | - | - |
Yes Capacitive |
- | - |
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | - |
| Messaging | |||||
| Email Client | - | Yes | n/a | - | n/a |
| EMS / Picture Messaging | Yes | Yes | n/a | Yes | n/a |
| Instant Messaging | - | - | n/a | - | n/a |
| MMS | - | Yes | n/a | Yes | n/a |
| Text Messaging Templates | Yes | Yes | n/a | Yes | n/a |
| Music | |||||
| FM Radio | - | Yes | Yes | - | - |
| Headphone Jack (3.5mm) | - | - | Yes | - | - |
| Music Player | - | Yes | n/a | Yes | n/a |
| Stereo Speakers | - | - | - | Yes | - |
| Photo & Video | |||||
| TV Output | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | n/a |
| Calculator | Yes | Yes | n/a | Yes | n/a |
| Calendar | Yes | Yes | n/a | Yes | n/a |
| To-Do List | Yes | Yes | n/a | - | n/a |
| Voice Memo | Yes | Yes | n/a | Yes | n/a |
| Software | |||||
| BREW | Yes | - | n/a | Yes | n/a |
| Games | Yes | Yes | n/a | Yes | n/a |
| Java (J2ME) | - | Yes | n/a | - | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | - | n/a | - | n/a |
| Speaker Phone | - | Yes | Yes | Yes | - |
| Samsung SCH-A570 | Sony Ericsson K750 / W800 / D750 / W700 | Nokia Lumia 900 | Samsung SCH-A990 | BlackBerry 7750 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A570 | Sony Ericsson K750 / W800 / D750 / W700 | Nokia Lumia 900 | Samsung SCH-A990 | BlackBerry 7750 |
