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| Phone | Cal-Comp EZ | Samsung Droid Charge | Samsung Transform Ultra | LG Q70 | Nokia 3220 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
4.3" diag. 5 : 3 |
3.5" diag. 5 : 3 |
6.4" diag. 19.5 : 9 |
? |
| Display Resolution & Type |
128 x 128 pixels LCD (STN) |
480 x 800 pixels (~217 ppi) AMOLED |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
1080 x 2310 pixels (~398 ppi) LCD (TFT/TFD) |
128 x 128 pixels LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz | ? |
| Battery | 800 mAh | 1,500 mAh | 1,500 mAh | 4,000 mAh | 760 mAh |
| Processor | ? | 1 GHz Samsung Hummingbird | 1 GHz Qualcomm Snapdragon S2 MSM8655 | 2 GHz Qualcomm Snapdragon 675 (SM6150) | ? |
| RAM | ? | ? | ? | 4 GB | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 64 GB | ? raw hardware |
| Main Camera | - | 8 megapixel | 3 megapixel | 32 megapixel | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | 720p HD | VGA (640 x 480) | 4K UHD | ? |
| Front Camera | - | 1 megapixel | Yes | 16 megapixel | - |
| Weight |
2.47 oz (70g) |
5.06 oz (144g) |
4.9 oz (139g) |
6.98 oz (198g) |
3.03 oz (86g) |
| Dimensions |
4.04" x 1.71" x 0.63" (103 x 43 x 16 mm) |
5.1" x 2.68" x 0.46" (130 x 68 x 11.7 mm) |
4.5" x 2.4" x 0.55" (114 x 61 x 14 mm) |
6.38" x 3.02" x 0.32" (162 x 77 x 8.1 mm) |
4.11" x 1.74" x 0.74" (104 x 44 x 18.8 mm) |
| Form Factor | Slab | Slab | Slide | Slab | Slab |
| Platform / OS | (proprietary) | Android | Android | Android | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
4G LTE: 13 CDMA: 850, 1900 |
CDMA: 800, 850, 1900 |
4G LTE: 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1800, 1900 |
| Data Technology | 1xRTT | LTE (Cat 3) | EVDO rA | LTE (Cat 12) | EDGE |
| Features | |||||
| Fingerprint Reader | - | - | - |
Yes stand-alone |
- |
| Flashlight | - | - | - | Yes | - |
| GPS / Location | Yes | n/a | n/a | n/a | - |
| Water-Resistant | - | - | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||||
| Hearing Aid Compatible | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M4 (very compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
- |
| Multiple Languages | Yes | n/a | n/a | n/a | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | - | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | - |
| Mobile Hotspot | - | n/a | n/a | n/a | - |
| NFC | - | - | - | Yes | - |
| USB |
Yes Mini-USB |
Yes Micro-USB |
Yes |
Yes USB Type C |
Yes |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 a,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
- |
| Contacts | |||||
| Picture ID | - | n/a | n/a | n/a | Yes |
| Ringer ID | - | n/a | n/a | n/a | Yes |
| Voice Dialing | - | n/a | n/a | n/a | Yes |
| Customization | |||||
| Changeable Body Plates | - | - | - | - | Yes |
| Custom Graphics | - | n/a | n/a | n/a | Yes |
| Custom Ringtones | - | n/a | n/a | n/a | Yes |
| Real-Music Ringers | - | n/a | n/a | n/a | - |
| Data & Network | |||||
| Data Tethering | - | n/a | n/a | n/a | Yes |
| WAP / Web Browser | - | n/a | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | - | n/a | n/a | n/a | Yes |
| Side Keys | - | Yes | Yes | Yes | - |
| Text Keyboard, Hardware | - | - | Yes | - | - |
| Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | Yes | - |
| Messaging | |||||
| Email Client | - | n/a | n/a | n/a | Yes |
| EMS / Picture Messaging | - | n/a | n/a | n/a | Yes |
| Instant Messaging | - | n/a | n/a | n/a | Yes |
| MMS | - | n/a | n/a | n/a | Yes |
| Text Messaging Templates | Yes | n/a | n/a | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | Yes | Yes | - |
| Music Player | - | n/a | n/a | n/a | - |
| Photo & Video | |||||
| DLNA | - | Yes | - | Yes | - |
| TV Output | - | Yes | - | - | - |
| Video Calling | - | n/a | n/a | n/a | - |
| Power | |||||
| Fast Charging | - | - | - | 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 | Yes | n/a | n/a | n/a | - |
| Voice Memo | Yes * | n/a | n/a | n/a | Yes |
| Software | |||||
| Games | - | n/a | n/a | n/a | Yes |
| Java (J2ME) | - | n/a | n/a | n/a | Yes |
| Voice | |||||
| HD Voice | - | - | - | Yes | - |
| Headset Jack (2.5 mm) | Yes | n/a | n/a | n/a | - |
| Speaker Phone | - | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Cal-Comp EZ | Samsung Droid Charge | Samsung Transform Ultra | LG Q70 | Nokia 3220 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Cal-Comp EZ | Samsung Droid Charge | Samsung Transform Ultra | LG Q70 | Nokia 3220 |
