Compare Phones
Maximum number of phones selected. Remove a phone to compare others.
![]() |
![]() |
![]() |
|
| Phone | Ericsson T66 | Kyocera Energi K490 / K493 / K494 | Sony Ericsson TM506 |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size | ? | ? |
2.2" diag. 4 : 3 |
| Display Resolution & Type | ? |
104 x 80 pixels LCD (STN) |
240 x 320 pixels (~182 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? |
| Battery | ? | ? | 950 mAh |
| Processor | ? | ? | ? |
| RAM | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | - | 2 megapixel |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | - | - | QVGA (320 x 240) |
| Front Camera | - | - | - |
| Weight |
2.08 oz (59g) |
3.52 oz (100g) |
3.56 oz (101g) |
| Dimensions |
3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) |
4.45" x 1.89" x 0.91" (113 x 48 x 23.1 mm) |
3.74" x 1.86" x 0.7" (95 x 47 x 17.8 mm) |
| Form Factor | Slab | Slab | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
GSM: 900, 1800, 1900 |
WCDMA: 1, 4 GSM: 850, 1800, 1900 |
|
| Data Technology | - | 1xRTT | HSDPA 3.6 |
| Features | |||
| Flashlight | - | Yes | - |
| GPS / Location | - | Yes | Yes |
| Accessibility | |||
| Multiple Languages | Yes | Yes * | Yes |
| TTY/TDD (Digital) | - | Yes | Yes |
| Alerts | |||
| Extra Display | - | - | Yes |
| Ringer Profiles | Yes | - | Yes |
| Connectivity | |||
| Bluetooth | - | - |
Yes Classic Audio |
| USB | - | Yes | Yes |
| Contacts | |||
| Picture ID | - | - | Yes |
| Ringer ID | - | Yes | Yes |
| Voice Dialing | - | Yes | Yes |
| Customization | |||
| Changeable Body Plates | - | Yes | - |
| Custom Graphics | Yes | Yes | Yes |
| Custom Ringtones | Yes | Yes | Yes |
| Real-Music Ringers | - | - | Yes |
| Data & Network | |||
| Data Tethering | - | Yes | - |
| External Antenna Jack | - | - | Yes |
| WAP / Web Browser | Yes | Yes | Yes |
| Input | |||
| Predictive Text Entry | Yes | Yes | Yes |
| Side Keys | Yes | - | Yes |
| Memory | |||
| Memory Card Slot | - | - | Yes |
| Messaging | |||
| Email Client | - | - | Yes |
| EMS / Picture Messaging | Yes | Yes | - |
| Instant Messaging | - | - | Yes |
| MMS | - | - | Yes |
| Text Messaging Templates | Yes | - | Yes |
| Music | |||
| Music Player | - | - | Yes |
| Productivity | |||
| Alarm | Yes | Yes | Yes |
| Calculator | Yes | Yes | Yes |
| Calendar | Yes | Yes | Yes |
| To-Do List | Yes | - | Yes |
| Voice Memo | - | - | Yes |
| Software | |||
| BREW | - | Yes | - |
| Games | Yes | Yes | Yes |
| Java (J2ME) | - | - | Yes |
| Voice | |||
| Headset Jack (2.5 mm) | - | Yes | - |
| Speaker Phone | - | - | Yes |
| * Some versions only | |||
| Ericsson T66 | Kyocera Energi K490 / K493 / K494 | Sony Ericsson TM506 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
![]() |
![]() |
![]() |
|
| Phone | Ericsson T66 | Kyocera Energi K490 / K493 / K494 | Sony Ericsson TM506 |











