Compare Phones
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| Phone | HTC ThunderBolt | Nokia 6620 | Samsung SCH-A990 | ZTE Cymbal Z-320 / Cymbal LTE | Nokia 6108 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.3" diag. 5 : 3 |
? | ? |
2.8" diag. 4 : 3 |
? |
| Display Resolution & Type |
480 x 800 pixels (~217 ppi) LCD (TFT/TFD) |
176 x 208 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
240 x 320 pixels (~143 ppi) LCD (TFT/TFD) |
128 x 128 pixels LCD (Color) |
| Display Refresh | 60 Hz | ? | ? | ? | ? |
| Battery | 1,400 mAh | 850 mAh | 1,000 mAh | 1,500 mAh | 850 mAh |
| Processor | 1 GHz Qualcomm Snapdragon S2 MSM8655 | ? | ? | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | ? |
| RAM | 768 MB | ? | ? | 512 MB | ? |
| Storage | 8 GB | ? raw hardware | ? raw hardware | 4 GB | ? raw hardware |
| Main Camera | 8 megapixel | Yes | 3 megapixel | 2 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 720p HD | QCIF (176 x 144) | ? | 720p HD | - |
| Front Camera | 1 megapixel | - | - | - | - |
| Weight |
5.78 oz (164g) |
4.37 oz (124g) |
4.4 oz (125g) |
4.58 oz (130g) |
3.46 oz (98g) |
| Dimensions |
4.8" x 2.6" x 0.52" (122 x 66 x 13.2 mm) |
4.28" x 2.29" x 0.93" (109 x 58 x 23.6 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
4.25" x 2.18" x 0.72" (108 x 55 x 18.3 mm) |
4.17" x 1.83" x 0.9" (106 x 46 x 22.9 mm) |
| Form Factor | Slab | Slab | Clamshell | Clamshell | Slab |
| Platform / OS | Android | S60 (Symbian) | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
4G LTE: 13 CDMA: 850, 1900 |
GSM: 850, 1800, 1900 |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
|
| Data Technology | LTE (Cat 3) | EDGE | EVDO r0 | LTE (Cat 4) | GPRS |
| Features | |||||
| Flashlight | Yes | - | Yes | - | - |
| GPS / Location | n/a | n/a | Yes | Yes | - |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | - | Yes | - |
| Hearing Aid Compatible | Yes | - |
Yes M3 (mostly compatible) |
Yes M4, T4 (very tele-coil 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 | - | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| Infrared (IR) | - | Yes | - | - | Yes |
| Mobile Hotspot | n/a | n/a | - | - | - |
| USB |
Yes Micro-USB |
Yes | Yes |
Yes Micro-USB |
- |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- | - | - | - |
| 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 |
| Stylus | - | - | - | - | Yes |
| Touch Screen |
Yes Capacitive |
- | - | - | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | Yes | - |
| Messaging | |||||
| Email Client | n/a | n/a | - | - | Yes |
| EMS / Picture Messaging | n/a | n/a | Yes | - | - |
| Instant Messaging | n/a | n/a | - | - | - |
| MMS | n/a | n/a | Yes | Yes | Yes |
| Text Messaging Templates | n/a | n/a | Yes | - | - |
| Music | |||||
| FM Radio | Yes | - | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | - | - | Yes | - |
| Music Player | n/a | n/a | Yes | Yes | - |
| Stereo Speakers | - | - | Yes | - | - |
| Photo & Video | |||||
| DLNA | Yes | - | - | - | - |
| TV Output | - | - | Yes | - | - |
| Video Calling | n/a | n/a | - | - | - |
| 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 | - |
| Software | |||||
| BREW | n/a | n/a | Yes | - | - |
| Games | n/a | n/a | Yes | - | Yes |
| Java (J2ME) | n/a | n/a | - | - | Yes |
| Voice | |||||
| HD Voice | - | - | - | Yes | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| HTC ThunderBolt | Nokia 6620 | Samsung SCH-A990 | ZTE Cymbal Z-320 / Cymbal LTE | Nokia 6108 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | HTC ThunderBolt | Nokia 6620 | Samsung SCH-A990 | ZTE Cymbal Z-320 / Cymbal LTE | Nokia 6108 |
