Compare Phones
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| Phone | Samsung Knack U310 | LG AX-4270 / VX-4270 | Samsung Chrono | UTStarcom Slice PCS-1400 | HTC EVO Design 4G / Hero S (CDMA) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.2" diag. 4 : 3 |
? |
2" diag. 4 : 3 |
? |
4" diag. 16 : 9 |
| Display Resolution & Type |
176 x 220 pixels (~128 ppi) LCD (TFT/TFD) |
128 x 128 pixels LCD (STN) |
240 x 320 pixels (~200 ppi) LCD (TFT/TFD) |
128 x 128 pixels LCD (STN) |
540 x 960 pixels (~275 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | 60 Hz |
| Battery | 1,000 mAh | ? | ? | 900 mAh | 1,520 mAh |
| Processor | ? | ? | ? | ? | 1.2 GHz Qualcomm Snapdragon S2 MSM8655 |
| RAM | ? | ? | ? | ? | 768 MB |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 4 GB |
| Main Camera | - | - | Yes | - | 5 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | - | - | 720p HD |
| Front Camera | - | - | - | - | 1 megapixel |
| Weight |
3.63 oz (103g) |
3.21 oz (91g) |
3.14 oz (89g) |
2.3 oz (65g) |
5.22 oz (148g) |
| Dimensions |
3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm) |
3.27" x 1.76" x 0.91" (83 x 45 x 23.1 mm) |
3.7" x 1.83" x 0.67" (94 x 46 x 17 mm) |
4.3" x 1.8" x 0.4" (109 x 46 x 10.2 mm) |
4.78" x 2.44" x 0.46" (122 x 62 x 11.8 mm) |
| Form Factor | Clamshell | Clamshell | Clamshell | Slab | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1700, 1900 |
CDMA: 1900 |
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| Data Technology | - | 1xRTT | 1xRTT | 1xRTT | WiMAX |
| Features | |||||
| Flashlight | - | - | - | - | Yes |
| GPS / Location | Yes | Yes | Yes | Yes | n/a |
| Accessibility | |||||
| Adjustable Text Size | Yes | - | - | - | n/a |
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | Yes | Yes | Yes | - | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | Yes | Yes | - | - |
| Connectivity | |||||
| Bluetooth | - | - | Yes | - | Yes |
| Mobile Hotspot | - | - | - | - | n/a |
| USB | - | - |
Yes Micro-USB |
- |
Yes Micro-USB |
| Wi-Fi | - | - | - | - |
Yes 4 (802.11 b,g,n) |
| Contacts | |||||
| Picture ID | - | Yes | Yes | - | n/a |
| Ringer ID | - | Yes | Yes | Yes | n/a |
| Voice Dialing | Yes | Yes | Yes | - | n/a |
| Customization | |||||
| Custom Graphics | - | Yes | Yes | Yes | n/a |
| Custom Ringtones | - | Yes | Yes | Yes | n/a |
| Real-Music Ringers | - | - | - | - | n/a |
| Data & Network | |||||
| Data Tethering | - | Yes | - | - | n/a |
| External Antenna Jack | - | - | - | Yes | n/a |
| WAP / Web Browser | - | Yes | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - | - | - | - |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | - | - | - | - | Yes |
| Messaging | |||||
| Email Client | - | - | Yes | - | n/a |
| EMS / Picture Messaging | Yes | - | - | - | n/a |
| Instant Messaging | - | - | - | - | n/a |
| MMS | - | Yes | Yes | - | n/a |
| Text Messaging Templates | - | Yes | Yes | Yes | n/a |
| Music | |||||
| FM Radio | - | - | - | - | Yes |
| Headphone Jack (3.5mm) | - | - | - | - | Yes |
| Music Player | - | - | - | - | n/a |
| Photo & Video | |||||
| DLNA | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | Yes | n/a |
| Calculator | Yes | Yes | Yes | Yes | n/a |
| Calendar | Yes | Yes | Yes | Yes | n/a |
| Voice Memo | - | Yes | Yes | - | n/a |
| Software | |||||
| BREW | - | Yes | Yes | - | n/a |
| Games | - | Yes | Yes | Yes | n/a |
| Java (J2ME) | - | - | - | Yes | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | Yes | - | Yes | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung Knack U310 | LG AX-4270 / VX-4270 | Samsung Chrono | UTStarcom Slice PCS-1400 | HTC EVO Design 4G / Hero S (CDMA) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Knack U310 | LG AX-4270 / VX-4270 | Samsung Chrono | UTStarcom Slice PCS-1400 | HTC EVO Design 4G / Hero S (CDMA) |
