Compare Phones
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| Phone | Motorola EM330 / EM28 | LG K3 | Samsung Ace SPH-i325 | Motorola Droid 4 | LG Tritan AX-840 / UX-840 | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | Released | 
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | 1.8" diag. 4 : 3 | 4.5" diag. 16 : 9 | 2.3" diag. 4 : 3 | 4" diag. 16 : 9 | 3" diag. 5 : 3 | 
| Display Resolution & Type | 128 x 160 pixels (~114 ppi) LCD (TFT/TFD) | 480 x 854 pixels (~218 ppi) LCD (TFT/TFD) | 320 x 240 pixels (~174 ppi) LCD (TFT/TFD) | 540 x 960 pixels (~275 ppi) LCD (TFT/TFD) | 240 x 400 pixels (~155 ppi) LCD (TFT/TFD) | 
| Display Refresh | ? | 60 Hz | ? | 60 Hz | ? | 
| Battery | 940 mAh | 1,940 mAh | 1,300 mAh | 1,785 mAh | 950 mAh | 
| Processor | ? | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | 416 MHz PXA270 | ? | ? | 
| RAM | ? | 1 GB | ? | 1 GB | ? | 
| Storage | ? raw hardware | 8 GB | ? raw hardware | 16 GB | ? raw hardware | 
| Main Camera | 1 megapixel | 5 megapixel | 1 megapixel | 8 megapixel | 3 megapixel | 
| Wide Camera | - | - | - | - | - | 
| Tele Camera | - | - | - | - | - | 
| Video Capture | ? | 720p HD | QVGA (320 x 240) | 1080p HD | QVGA (320 x 240) | 
| Front Camera | - | Yes | - | 1 megapixel | - | 
| Weight | 3.17 oz (90g) | 4.6 oz (130g) | 3.9 oz (111g) | 6.31 oz (179g) | 5.03 oz (143g) | 
| Dimensions | 3.71" x 1.95" x 0.68" (94 x 50 x 17.4 mm) | 5.24" x 2.67" x 0.37" (133 x 68 x 9.4 mm) | 4.65" x 2.32" x 0.46" (118 x 59 x 11.7 mm) | 5" x 2.65" x 0.5" (127 x 67 x 12.7 mm) | 4.45" x 2.24" x 0.65" (113 x 57 x 16.5 mm) | 
| Form Factor | Clamshell | Slab | Slab | Slide | Slide | 
| Platform / OS | (proprietary) | Android | Windows Mobile Standard | Android | (proprietary) | 
| Network Bands | GSM: 850, 1800, 1900 | 4G LTE: 2, 4, 5, 12, 25, 26, 41 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 | CDMA: 850, 1900 GSM: 900, 1800 | 4G LTE: 13 CDMA: 850, 1900 | CDMA: 850, 1900 | 
| Data Technology | EDGE | LTE (Cat 4) | EVDO r0 | LTE (Cat 3) | EVDO r0 | 
| Features | |||||
| Flashlight | - | Yes | - | - | - | 
| GPS / Location | - | n/a | n/a | n/a | Yes | 
| Accessibility | |||||
| Adjustable Text Size | - | n/a | n/a | n/a | Yes | 
| Hearing Aid Compatible | Yes | Yes | Yes | Yes | Yes | 
| Multiple Languages | Yes | n/a | n/a | n/a | Yes | 
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes | 
| Alerts | |||||
| Extra Display | Yes | - | - | - | - | 
| Ringer Profiles | - | - | Yes | - | - | 
| Connectivity | |||||
| Bluetooth | Yes Classic Audio | Yes Classic Audio | Yes Classic Audio | Yes Classic Audio | Yes Classic Audio | 
| Mobile Hotspot | - | n/a | n/a | n/a | - | 
| USB | Yes Mini-USB | Yes Micro-USB | Yes | Yes Micro-USB | Yes Micro-USB | 
| Wi-Fi | - | Yes 4 (802.11 b,g,n) | - | Yes 4 (802.11 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 | |||||
| Custom Graphics | Yes | n/a | n/a | n/a | Yes | 
| Custom Ringtones | Yes | n/a | n/a | n/a | Yes | 
| Real-Music Ringers | Yes | n/a | n/a | n/a | Yes | 
| Data & Network | |||||
| Data Tethering | - | n/a | n/a | n/a | - | 
| WAP / Web Browser | Yes | n/a | n/a | n/a | Yes | 
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | n/a | - | 
| Side Keys | Yes | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | - | Yes | Yes | Yes | 
| Touch Screen | - | Yes | - | Yes | Yes | 
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | Yes | Yes | 
| Messaging | |||||
| Email Client | - | n/a | n/a | n/a | Yes | 
| EMS / Picture Messaging | Yes | n/a | n/a | n/a | - | 
| Instant Messaging | - | n/a | n/a | n/a | Yes | 
| MMS | Yes | n/a | n/a | n/a | Yes | 
| Text Messaging Templates | Yes | n/a | n/a | n/a | Yes | 
| Music | |||||
| FM Radio | Yes | - | - | - | - | 
| Headphone Jack (3.5mm) | Yes | Yes | - | Yes | Yes | 
| Music Player | Yes | n/a | n/a | n/a | Yes | 
| Photo & Video | |||||
| DLNA | - | - | - | 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 | - | 
| Voice Memo | - | n/a | n/a | n/a | Yes | 
| Software | |||||
| BREW | - | n/a | n/a | n/a | Yes | 
| Games | Yes | n/a | n/a | n/a | Yes | 
| Java (J2ME) | Yes | n/a | n/a | n/a | - | 
| Voice | |||||
| HD Voice | - | Yes | - | - | - | 
| Speaker Phone | Yes | Yes | Yes | Yes | Yes | 
| Motorola EM330 / EM28 | LG K3 | Samsung Ace SPH-i325 | Motorola Droid 4 | LG Tritan AX-840 / UX-840 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  |  | |
| Phone | Motorola EM330 / EM28 | LG K3 | Samsung Ace SPH-i325 | Motorola Droid 4 | LG Tritan AX-840 / UX-840 | 
 







