Compare Phones
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| Phone | Samsung PM-A840 | Motorola i530 | Motorola Droid X | LG AX-490 | T-Mobile REVVL 4 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
4.3" diag. 16 : 9 |
? |
6.2" diag. 19 : 9 |
| Display Resolution & Type |
128 x 160 pixels LCD (STN) |
? |
480 x 854 pixels (~228 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
720 x 1520 pixels (~270 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? | 60 Hz |
| Battery | ? | ? | 1,540 mAh | 1,100 mAh | 3,500 mAh |
| Processor | ? | ? | 1 GHz TI OMAP 3630 (ARM Cortex A8) | ? | 2 GHz MediaTek Helio A22 (MT6761) |
| RAM | ? | ? | ? | ? | 2 GB |
| Storage | ? raw hardware | ? raw hardware | 8 GB | ? raw hardware | 32 GB |
| Main Camera | Yes | - | 8 megapixel | Yes | 13 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | 720p HD | - | 1080p HD |
| Front Camera | - | - | - | - | 5 megapixel |
| Weight |
3.28 oz (93g) |
5.5 oz (156g) |
5.47 oz (155g) |
3.79 oz (107g) |
5.59 oz (158g) |
| Dimensions |
3.54" x 1.85" x 0.94" (90 x 47 x 23.9 mm) |
3.7" x 2.13" x 1.26" (94 x 54 x 32 mm) |
5" x 2.6" x 0.4" (127 x 66 x 10.2 mm) |
3.74" x 1.92" x 1" (95 x 49 x 25.4 mm) |
6.26" x 2.99" x 0.32" (159 x 76 x 8.1 mm) |
| Form Factor | Clamshell | Clamshell | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | (proprietary) | Android | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
iDEN: 800 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 2, 4, 5, 7, 12, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | 1xRTT | - | EVDO rA | 1xRTT | LTE (Cat 6) |
| Features | |||||
| Fingerprint Reader | - | - | - | - |
Yes stand-alone |
| Flashlight | - | - | - | - | Yes |
| GPS / Location | Yes | Yes | n/a | Yes | n/a |
| Ruggedized | - | Yes | - | - | - |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
- |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | Yes | Yes | n/a | Yes | n/a |
| TTY/TDD (Digital) | Yes | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | - | - | Yes | Yes | Yes |
| Mobile Hotspot | - | - | n/a | - | n/a |
| USB | - | Yes | Yes | Yes |
Yes USB Type C |
| Wi-Fi | - | - | Yes | - |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||||
| Picture ID | Yes | - | n/a | Yes | n/a |
| Ringer ID | Yes | Yes | n/a | Yes | n/a |
| Voice Dialing | Yes | Yes | n/a | Yes | n/a |
| Customization | |||||
| Custom Graphics | Yes | - | n/a | Yes | n/a |
| Custom Ringtones | Yes | Yes | n/a | Yes | n/a |
| Real-Music Ringers | - | - | n/a | Yes | n/a |
| Data & Network | |||||
| Data Tethering | - | Yes | n/a | Yes | n/a |
| WAP / Web Browser | Yes | Yes | n/a | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | - | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes | - |
| Touch Screen | - | - |
Yes Capacitive |
- |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | - | - | Yes | - | Yes |
| Messaging | |||||
| Email Client | - | - | n/a | - | n/a |
| Instant Messaging | - | - | n/a | - | n/a |
| MMS | - | - | n/a | Yes | n/a |
| Text Messaging Templates | Yes | - | n/a | Yes | n/a |
| Music | |||||
| FM Radio | - | - | Yes | - | Yes |
| Headphone Jack (3.5mm) | - | - | Yes | - | Yes |
| Music Player | - | - | n/a | - | n/a |
| Stereo Speakers | - | - | - | Yes | - |
| Photo & Video | |||||
| DLNA | - | - | Yes | - | - |
| TV Output | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | - | n/a | Yes | n/a |
| Calculator | Yes | - | n/a | Yes | n/a |
| Calendar | Yes | - | n/a | Yes | n/a |
| To-Do List | Yes | - | n/a | - | n/a |
| Voice Memo | Yes | Yes | n/a | Yes | n/a |
| Software | |||||
| BREW | - | - | n/a | Yes | n/a |
| Games | Yes | - | n/a | Yes | n/a |
| Java (J2ME) | Yes | - | n/a | - | n/a |
| Voice | |||||
| HD Voice | - | - | - | - | Yes |
| Headset Jack (2.5 mm) | Yes | Yes | n/a | Yes | n/a |
| Push-To-Talk | - | Yes | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung PM-A840 | Motorola i530 | Motorola Droid X | LG AX-490 | T-Mobile REVVL 4 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung PM-A840 | Motorola i530 | Motorola Droid X | LG AX-490 | T-Mobile REVVL 4 |
