Compare Phones
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| Phone | Samsung SGH-T239 | LG K40 / Harmony 3 | Samsung SCH-A645 | Motorola Devour | Kyocera Marbl / K132 / Velvet |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
5.7" diag. 18 : 9 |
? |
3.1" diag. 5 : 3 |
? |
| Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
720 x 1440 pixels (~282 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
320 x 480 pixels (~186 ppi) LCD (TFT/TFD) |
128 x 128 pixels LCD (STN) |
| Display Refresh | ? | 60 Hz | ? | 60 Hz | ? |
| Battery | ? | 3,000 mAh | 1,000 mAh | 1,400 mAh | 900 mAh |
| Processor | ? | 1.8 GHz Qualcomm Snapdragon 450 | ? | 600 MHz Qualcomm S1 MSM7627 | ? |
| RAM | ? | 2 GB | ? | ? | ? |
| Storage | ? raw hardware | 32 GB | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | Yes | 13 megapixel | - | 3 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | 1080p HD | - | VGA (640 x 480) | - |
| Front Camera | - | 5 megapixel | - | - | - |
| Weight |
3.34 oz (95g) |
5.11 oz (145g) |
3.2 oz (91g) |
6.35 oz (180g) |
2.96 oz (84g) |
| Dimensions |
3.78" x 1.87" x 0.68" (96 x 47 x 17.3 mm) |
6.02" x 2.83" x 0.32" (153 x 72 x 8.1 mm) |
3.54" x 1.79" x 0.94" (90 x 45 x 23.9 mm) |
4.55" x 2.4" x 0.61" (116 x 61 x 15.4 mm) |
3.39" x 1.73" x 0.83" (86 x 44 x 21.1 mm) |
| Form Factor | Slide | Slab | Clamshell | Slide | Clamshell |
| Platform / OS | (proprietary) | Android | (proprietary) | Android | (proprietary) |
| Network Bands |
GSM: 850, 1900 |
4G LTE: 2, 4, 5, 12, 13, 14, 25, 26, 29, 30, 41, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
| Data Technology | GPRS | LTE (Cat 6) | 1xRTT | EVDO rA | 1xRTT |
| Features | |||||
| Fingerprint Reader | - |
Yes stand-alone |
- | - | - |
| Flashlight | - | Yes | - | - | - |
| GPS / Location | - | n/a | Yes | n/a | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | Yes | Yes | Yes | Yes | Yes |
| Multiple Languages | Yes | n/a | Yes | n/a | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
- |
Yes Classic Audio |
- |
| NFC | - | Yes * | - | - | - |
| USB | - |
Yes Micro-USB |
- |
Yes Micro-USB |
- |
| Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 802.11 b,g |
- |
| Contacts | |||||
| Picture ID | Yes | n/a | Yes | n/a | - |
| Ringer ID | Yes | n/a | - | n/a | - |
| Voice Dialing | - | n/a | Yes | n/a | Yes |
| Customization | |||||
| Custom Graphics | Yes | n/a | Yes | n/a | Yes |
| Custom Ringtones | Yes | n/a | Yes | n/a | Yes |
| Real-Music Ringers | Yes | n/a | - | n/a | - |
| Data & Network | |||||
| Data Tethering | - | n/a | - | n/a | - |
| WAP / Web Browser | Yes | n/a | Yes * | n/a | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes | - |
| Touch Screen | - | Yes | - | Yes | - |
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | - |
| Messaging | |||||
| Email Client | - | n/a | - | n/a | - |
| EMS / Picture Messaging | Yes | n/a | Yes | n/a | Yes |
| Instant Messaging | Yes | n/a | - | n/a | - |
| MMS | Yes | n/a | - | n/a | - |
| Text Messaging Templates | Yes | n/a | Yes | n/a | - |
| Music | |||||
| FM Radio | - | Yes | - | - | - |
| Headphone Jack (3.5mm) | - | Yes | - | Yes | - |
| Music Player | - | n/a | - | n/a | - |
| Photo & Video | |||||
| DLNA | - | Yes | - | Yes | - |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | n/a | Yes |
| Calculator | Yes | n/a | Yes | n/a | Yes |
| Calendar | Yes | n/a | Yes | n/a | Yes |
| To-Do List | Yes | n/a | Yes | n/a | Yes |
| Voice Memo | Yes | n/a | Yes | n/a | Yes |
| Software | |||||
| BREW | - | n/a | Yes * | n/a | Yes * |
| Games | Yes | n/a | Yes * | n/a | Yes |
| Java (J2ME) | Yes | n/a | - | n/a | Yes * |
| Voice | |||||
| HD Voice | - | Yes | - | - | - |
| Headset Jack (2.5 mm) | - | n/a | Yes | n/a | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung SGH-T239 | LG K40 / Harmony 3 | Samsung SCH-A645 | Motorola Devour | Kyocera Marbl / K132 / Velvet | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-T239 | LG K40 / Harmony 3 | Samsung SCH-A645 | Motorola Devour | Kyocera Marbl / K132 / Velvet |











