Compare Phones
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| Phone | Samsung Knack U310 | Palm Treo 650 (CDMA) | LG G Flex (U.S. GSM) | Siemens SX66 / MDA III / PDA2K (HTC Blue Angel) | Cal-Comp EZ |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.2" diag. 4 : 3 |
? |
6" diag. 16 : 9 |
? | ? |
| Display Resolution & Type |
176 x 220 pixels (~128 ppi) LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
720 x 1280 pixels (~245 ppi) AMOLED |
240 x 320 pixels LCD (TFT/TFD) |
128 x 128 pixels LCD (STN) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 1,000 mAh | ? | 3,500 mAh | 1,490 mAh | 800 mAh |
| Processor | ? | 312 MHz Intel XScale PXA270 | 2.3 GHz Qualcomm Snapdragon 800 | 400 MHz Intel XScale | ? |
| RAM | ? | ? | 2 GB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 32 GB | ? raw hardware | ? raw hardware |
| Main Camera | - | Yes | 13 megapixel | Yes | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | QVGA (320 x 240) | 4K UHD | QCIF (176 x 144) | - |
| Front Camera | - | - | 2 megapixel | - | - |
| Weight |
3.63 oz (103g) |
6.3 oz (179g) |
6.24 oz (177g) |
7.41 oz (210g) |
2.47 oz (70g) |
| Dimensions |
3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
6.32" x 3.21" x 0.31" (160 x 82 x 8 mm) |
4.92" x 2.83" x 0.75" (125 x 72 x 19.1 mm) |
4.04" x 1.71" x 0.63" (103 x 43 x 16 mm) |
| Form Factor | Clamshell | Slab | Slab | Slide | Slab |
| Platform / OS | (proprietary) | Palm OS | Android | Windows Mobile Professional | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
|
| Data Technology | - | 1xRTT | LTE (Cat 4) | GPRS | 1xRTT |
| Features | |||||
| Flashlight | - | - | Yes | - | - |
| GPS / Location | Yes | n/a | n/a | n/a | Yes |
| Accessibility | |||||
| Adjustable Text Size | Yes | n/a | n/a | n/a | - |
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
- | - |
| Multiple Languages | Yes | n/a | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | - | Yes | - | - |
| Alerts | |||||
| Extra Display | Yes | - | - | - | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | - |
| Infrared (IR) | - | Yes | Yes | Yes | - |
| Mobile Hotspot | - | n/a | n/a | n/a | - |
| NFC | - | - | Yes | - | - |
| USB | - | - |
Yes Micro-USB |
Yes |
Yes Mini-USB |
| Wi-Fi | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
Yes | - |
| Contacts | |||||
| Picture ID | - | n/a | n/a | n/a | - |
| Ringer ID | - | n/a | n/a | n/a | - |
| Voice Dialing | Yes | n/a | n/a | n/a | - |
| Customization | |||||
| Custom Graphics | - | n/a | n/a | n/a | - |
| Custom Ringtones | - | n/a | n/a | n/a | - |
| Real-Music Ringers | - | n/a | n/a | n/a | - |
| Data & Network | |||||
| Data Tethering | - | n/a | n/a | n/a | - |
| WAP / Web Browser | - | n/a | n/a | n/a | - |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | n/a | - |
| Side Keys | Yes | Yes | Yes | Yes | - |
| Text Keyboard, Hardware | - | Yes | - | Yes | - |
| Touch Screen | - | Yes |
Yes Capacitive |
Yes | - |
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | - |
| Messaging | |||||
| Email Client | - | n/a | n/a | n/a | - |
| EMS / Picture Messaging | Yes | n/a | n/a | n/a | - |
| Instant Messaging | - | n/a | n/a | n/a | - |
| MMS | - | n/a | n/a | n/a | - |
| Text Messaging Templates | - | n/a | n/a | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | - | - |
| Music Player | - | n/a | n/a | n/a | - |
| Photo & Video | |||||
| DLNA | - | - | Yes | - | - |
| Miracast | - | - | Yes | - | - |
| TV Output | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | n/a | Yes |
| Calculator | Yes | n/a | n/a | n/a | Yes |
| Calendar | Yes | n/a | n/a | n/a | Yes |
| To-Do List | - | n/a | n/a | n/a | Yes |
| Voice Memo | - | n/a | n/a | n/a | Yes * |
| Software | |||||
| Games | - | n/a | n/a | n/a | - |
| Java (J2ME) | - | n/a | n/a | n/a | - |
| Voice | |||||
| HD Voice | - | - | Yes * | - | - |
| Headset Jack (2.5 mm) | Yes | n/a | n/a | n/a | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| * Some versions only | |||||
| Samsung Knack U310 | Palm Treo 650 (CDMA) | LG G Flex (U.S. GSM) | Siemens SX66 / MDA III / PDA2K (HTC Blue Angel) | Cal-Comp EZ | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Knack U310 | Palm Treo 650 (CDMA) | LG G Flex (U.S. GSM) | Siemens SX66 / MDA III / PDA2K (HTC Blue Angel) | Cal-Comp EZ |
