Compare Phones
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| Phone | Samsung Chrono | Samsung SGH-X640 | HTC Dash / S620 / S621 (Excalibur) | Sony Ericsson Z520 / Z525 | Motorola RAZR V3xx |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2" diag. 4 : 3 |
? | ? | ? | ? |
| Display Resolution & Type |
240 x 320 pixels (~200 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
320 x 240 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | 800 mAh | 960 mAh | ? | 940 mAh |
| Processor | ? | ? | 200 MHz OMAP 850 | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | Yes | Yes | 1 megapixel | Yes | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | ? | ? | ? |
| Front Camera | - | - | - | - | - |
| Weight |
3.14 oz (89g) |
3 oz (85g) |
4.23 oz (120g) |
3.46 oz (98g) |
3.63 oz (103g) |
| Dimensions |
3.7" x 1.83" x 0.67" (94 x 46 x 17 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
4.39" x 2.46" x 0.51" (112 x 62 x 13 mm) |
3.27" x 1.81" x 0.94" (83 x 46 x 23.9 mm) |
4.05" x 2.08" x 0.58" (103 x 53 x 14.7 mm) |
| Form Factor | Clamshell | Clamshell | Slab | Clamshell | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | Windows Mobile Standard | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1700, 1900 |
GSM: 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
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| Data Technology | 1xRTT | GPRS | EDGE | GPRS | HSDPA 3.6 |
| Features | |||||
| GPS / Location | Yes | - | n/a | - | - |
| Accessibility | |||||
| Adjustable Text Size | - | - | n/a | - | - |
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil 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 | - | - | Yes | Yes |
| Ringer Profiles | - | - | Yes | Yes | Yes |
| Connectivity | |||||
| Bluetooth | Yes | - | Yes | Yes | Yes |
| Infrared (IR) | - | - | - | Yes | - |
| USB |
Yes Micro-USB |
- | Yes | Yes |
Yes Mini-USB |
| Wi-Fi | - | - |
Yes 802.11 b,g |
- | - |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | Yes | Yes |
| Ringer ID | Yes | Yes | n/a | Yes | Yes |
| Voice Dialing | Yes | - | n/a | Yes | Yes |
| Customization | |||||
| Changeable Body Plates | - | - | - | Yes | - |
| Custom Graphics | Yes | Yes | n/a | Yes | Yes |
| Custom Ringtones | Yes | Yes | n/a | Yes | Yes |
| Real-Music Ringers | - | - | n/a | Yes | Yes |
| Data & Network | |||||
| Data Tethering | - | - | n/a | Yes | Yes |
| External Antenna Jack | - | - | n/a | - | 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 | Yes |
| Text Keyboard, Hardware | - | - | Yes | - | - |
| Memory | |||||
| Memory Card Slot | - | - | Yes | - | Yes |
| Messaging | |||||
| Email Client | Yes | - | n/a | Yes | - |
| EMS / Picture Messaging | - | Yes | n/a | Yes | - |
| Instant Messaging | - | - | n/a | - | - |
| MMS | Yes | Yes | n/a | Yes | Yes |
| Text Messaging Templates | Yes | Yes | n/a | Yes | Yes |
| Music | |||||
| Music Player | - | - | n/a | - | Yes |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | Yes |
| Calculator | Yes | Yes | n/a | Yes | Yes |
| Calendar | Yes | Yes | n/a | Yes | Yes |
| To-Do List | - | Yes | n/a | Yes | - |
| Voice Memo | Yes | Yes | n/a | Yes | Yes |
| Software | |||||
| BREW | Yes | - | n/a | - | - |
| Games | Yes | Yes | n/a | Yes | Yes |
| Java (J2ME) | - | Yes | n/a | Yes | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | - | Yes | n/a | - | - |
| Push-To-Talk | - | - | - | Yes * | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung Chrono | Samsung SGH-X640 | HTC Dash / S620 / S621 (Excalibur) | Sony Ericsson Z520 / Z525 | Motorola RAZR V3xx | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Chrono | Samsung SGH-X640 | HTC Dash / S620 / S621 (Excalibur) | Sony Ericsson Z520 / Z525 | Motorola RAZR V3xx |
