Compare Phones
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| Phone | HTC EVO 4G LTE | Samsung SGH-A657 | Ericsson T66 | Motorola Q9m / Q9c |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
4.7" diag. 16 : 9 |
? | ? |
2.4" diag. 4 : 3 |
| Display Resolution & Type |
720 x 1280 pixels (~312 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
? |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? | ? |
| Battery | 2,000 mAh | 1,420 mAh | ? | 1,170 mAh |
| Processor | 1.5 GHz Qualcomm Snapdragon S4 | ? | ? | PXA27x (ARM920T) |
| RAM | 1 GB | ? | ? | ? |
| Storage | 16 GB | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 8 megapixel | - | - | 1 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 1080p HD | - | - | ? |
| Front Camera | 1 megapixel | - | - | - |
| Weight |
5.05 oz (143g) |
4.34 oz (123g) |
2.08 oz (59g) |
4.76 oz (135g) |
| Dimensions |
5.3" x 2.7" x 0.35" (135 x 69 x 8.9 mm) |
4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm) |
3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) |
4.61" x 2.56" x 0.47" (117 x 65 x 11.9 mm) |
| Form Factor | Slab | Slab | Slab | Slab |
| Platform / OS | Android | (proprietary) | (proprietary) | Windows Mobile Standard |
| Network Bands |
4G LTE: 25 CDMA: 800, 850, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | LTE (Cat 3) | HSDPA 3.6 | - | EVDO r0 |
| Features | ||||
| Flashlight | - | Yes | - | - |
| GPS / Location | n/a | Yes | - | n/a |
| Ruggedized | - | Yes | - | - |
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
- | - |
Yes M3 (mostly compatible) |
| Multiple Languages | n/a | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | Yes |
| Alerts | ||||
| Ringer Profiles | - | - | Yes | Yes |
| Connectivity | ||||
| Bluetooth | Yes | Yes | - | Yes |
| Mobile Hotspot | n/a | - | - | n/a |
| NFC | Yes | - | - | - |
| USB |
Yes Micro-USB |
Yes | - |
Yes Mini-USB |
| Wi-Fi |
Yes 4 (802.11 a,b,g,n) |
- | - | - |
| Contacts | ||||
| Picture ID | n/a | Yes | - | n/a |
| Ringer ID | n/a | Yes | - | n/a |
| Voice Dialing | n/a | - | - | n/a |
| Customization | ||||
| Custom Graphics | n/a | Yes | Yes | n/a |
| Custom Ringtones | n/a | Yes | Yes | n/a |
| Real-Music Ringers | n/a | Yes | - | n/a |
| Data & Network | ||||
| Data Tethering | n/a | Yes | - | n/a |
| WAP / Web Browser | n/a | Yes | Yes | n/a |
| Input | ||||
| Predictive Text Entry | n/a | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes |
| Touch Screen |
Yes Capacitive |
- | - | - |
| Memory | ||||
| Memory Card Slot | Yes | Yes | - | Yes |
| Messaging | ||||
| Email Client | n/a | Yes | - | n/a |
| EMS / Picture Messaging | n/a | - | Yes | n/a |
| Instant Messaging | n/a | Yes | - | n/a |
| MMS | n/a | Yes | - | n/a |
| Text Messaging Templates | n/a | Yes | Yes | n/a |
| Music | ||||
| Headphone Jack (3.5mm) | Yes | - | - | - |
| Music Player | n/a | Yes | - | n/a |
| Stereo Speakers | - | - | - | Yes |
| Photo & Video | ||||
| DLNA | Yes | - | - | - |
| Productivity | ||||
| Alarm | n/a | Yes | Yes | n/a |
| Calculator | n/a | Yes | Yes | n/a |
| Calendar | n/a | Yes | Yes | n/a |
| To-Do List | n/a | Yes | Yes | n/a |
| Voice Memo | n/a | Yes | - | n/a |
| Software | ||||
| Games | n/a | Yes | Yes | n/a |
| Java (J2ME) | n/a | Yes | - | n/a |
| Voice | ||||
| HD Voice | Yes | - | - | - |
| Headset Jack (2.5 mm) | n/a | - | - | n/a |
| Push-To-Talk | - | Yes | - | - |
| Speaker Phone | Yes | Yes | - | Yes |
| HTC EVO 4G LTE | Samsung SGH-A657 | Ericsson T66 | Motorola Q9m / Q9c | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | HTC EVO 4G LTE | Samsung SGH-A657 | Ericsson T66 | Motorola Q9m / Q9c |
