Compare Phones
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| Phone | Sony Ericsson K300 | Sony Ericsson K850 | BlackBerry Curve 8320 | Samsung SCH-A530 | Motorola i50sx |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2.2" diag. 4 : 3 |
? | ? | ? |
| Display Resolution & Type |
128 x 128 pixels LCD (STN) |
240 x 320 pixels (~182 ppi) LCD (TFT/TFD) |
320 x 240 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
? LCD (Grayscale) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | ? | 1,100 mAh | ? | 750 mAh |
| Processor | ? | ? | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | Yes | 5 megapixel | 2 megapixel | - | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | ? | - | - | - |
| Front Camera | - | - | - | - | - |
| Weight |
3 oz (85g) |
4.2 oz (119g) |
3.92 oz (111g) |
3 oz (85g) |
5.1 oz (145g) |
| Dimensions |
3.93" x 1.78" x 0.76" (100 x 45 x 19.3 mm) |
4" x 1.9" x 0.7" (102 x 48 x 17.8 mm) |
4.21" x 2.36" x 0.61" (107 x 60 x 15.5 mm) |
3.18" x 1.67" x 0.9" (81 x 42 x 22.9 mm) |
5.24" x 2.05" x 1.18" (133 x 52 x 30 mm) |
| Form Factor | Slab | Slab | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | (proprietary) | BlackBerry OS | (proprietary) | (proprietary) |
| Network Bands |
GSM: 850, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
iDEN: 800 |
| Data Technology | GPRS | HSDPA 3.6 | EDGE | 1xRTT | - |
| Features | |||||
| GPS / Location | - | - | n/a | Yes | - |
| Accessibility | |||||
| Adjustable Text Size | - | - | n/a | - | - |
| Hearing Aid Compatible | - | - |
Yes M3, T3 (mostly tele-coil compatible) |
- | - |
| Multiple Languages | Yes | Yes | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | - | Yes |
| Alerts | |||||
| Extra Display | - | - | - | Yes | - |
| Ringer Profiles | Yes | Yes | Yes | - | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | - | - |
| Infrared (IR) | Yes | - | - | - | - |
| USB | Yes | Yes | Yes | - | - |
| Wi-Fi | - | - |
Yes 802.11 b,g |
- | - |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | Yes | - |
| Ringer ID | - | Yes | n/a | Yes | - |
| Voice Dialing | Yes | Yes | n/a | Yes | Yes |
| Customization | |||||
| Changeable Body Plates | - | - | - | - | Yes |
| Custom Graphics | Yes | Yes | n/a | Yes | - |
| Custom Ringtones | Yes | Yes | n/a | Yes | - |
| Real-Music Ringers | - | Yes | n/a | - | - |
| Data & Network | |||||
| Data Tethering | Yes | Yes | n/a | Yes | Yes |
| WAP / Web Browser | Yes | Yes | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | Yes | Yes |
| Side Keys | - | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | - | - |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | - | - |
| Messaging | |||||
| Email Client | Yes | Yes | n/a | - | - |
| EMS / Picture Messaging | Yes | - | n/a | - | - |
| Instant Messaging | - | - | n/a | - | - |
| MMS | Yes | Yes | n/a | - | - |
| Text Messaging Templates | Yes | Yes | n/a | - | - |
| Music | |||||
| FM Radio | - | Yes | - | - | - |
| Headphone Jack (3.5mm) | - | - | Yes | - | - |
| Music Player | - | Yes | n/a | - | - |
| Photo & Video | |||||
| Video Calling | - | Yes * | n/a | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | Yes |
| Calculator | Yes | Yes | n/a | Yes | - |
| Calendar | Yes | Yes | n/a | Yes | Yes |
| To-Do List | Yes | Yes | n/a | Yes | - |
| Voice Memo | Yes | Yes | n/a | Yes | - |
| Software | |||||
| BREW | - | - | n/a | Yes | - |
| Games | Yes | Yes | n/a | Yes | - |
| Java (J2ME) | Yes | Yes | n/a | - | - |
| Voice | |||||
| Headset Jack (2.5 mm) | - | - | n/a | Yes | Yes |
| Push-To-Talk | - | - | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes | - | - |
| * Some versions only | |||||
| Sony Ericsson K300 | Sony Ericsson K850 | BlackBerry Curve 8320 | Samsung SCH-A530 | Motorola i50sx | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Sony Ericsson K300 | Sony Ericsson K850 | BlackBerry Curve 8320 | Samsung SCH-A530 | Motorola i50sx |
