Compare Phones
Maximum number of phones selected. Remove a phone to compare others.
 |
 |
 |
 |
|
| Phone | Ericsson R278d | Samsung Trance SCH-U490 | Samsung MM-A900 / SPH-A900 / Ace | LG K20 / Harmony / Grace |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? |
2.1" diag. 4 : 3 |
? |
5.3" diag. 16 : 9 |
| Display Resolution & Type | 101 x 40 pixels |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
720 x 1280 pixels (~277 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | 60 Hz |
| Battery | ? | ? | ? | 2,800 mAh |
| Processor | ? | ? | ? | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) |
| RAM | ? | ? | ? | 1.5 GB |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 16 GB |
| Main Camera | - | 1 megapixel | 1 megapixel | 8 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | - | - | ? | 1080p HD |
| Front Camera | - | - | - | 5 megapixel |
| Weight |
9.28 oz (263g) |
3.53 oz (100g) |
3.9 oz (111g) |
5 oz (142g) |
| Dimensions |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
4" x 1.97" x 0.55" (102 x 50 x 14 mm) |
3.86" x 2.01" x 0.57" (98 x 51 x 14.5 mm) |
5.9" x 3" x 0.3" (150 x 76 x 7.6 mm) |
| Form Factor | Slab | Slide | Clamshell | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | Android |
| Network Bands |
TDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | - | 1xRTT | EVDO r0 | LTE (Cat 4) |
| Features | ||||
| Flashlight | - | - | - | Yes |
| GPS / Location | - | Yes | Yes | n/a |
| Accessibility | ||||
| Adjustable Text Size | - | Yes | - | n/a |
| Hearing Aid Compatible | - |
Yes M4, T3 (mostly tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | Yes | Yes | Yes | n/a |
| TTY/TDD (Digital) | - | Yes | Yes | Yes |
| Alerts | ||||
| Extra Display | - | - | Yes | - |
| Ringer Profiles | Yes | - | - | - |
| Connectivity | ||||
| Bluetooth | - | Yes | Yes | Yes |
| NFC | - | - | - | Yes * |
| USB | - | Yes | Yes |
Yes Micro-USB |
| Wi-Fi | - | - | - |
Yes 4 (802.11 b,g,n) |
| Contacts | ||||
| Picture ID | - | Yes | Yes | n/a |
| Ringer ID | - | Yes | Yes | n/a |
| Voice Dialing | - | Yes | Yes | n/a |
| Customization | ||||
| Custom Graphics | - | Yes | Yes | n/a |
| Custom Ringtones | Yes | Yes | Yes | n/a |
| Real-Music Ringers | - | Yes | - | n/a |
| Data & Network | ||||
| Data Tethering | Yes | Yes | Yes | n/a |
| WAP / Web Browser | Yes | Yes | Yes | n/a |
| Input | ||||
| Predictive Text Entry | Yes | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes |
| Touch Screen | - | - | - |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | - | Yes | - | Yes |
| Messaging | ||||
| MMS | - | Yes | - | n/a |
| Text Messaging Templates | - | Yes | Yes | n/a |
| Music | ||||
| FM Radio | - | - | - | Yes |
| Headphone Jack (3.5mm) | - | Yes | - | Yes |
| Music Player | - | Yes | Yes | n/a |
| Productivity | ||||
| Alarm | Yes | Yes | Yes | n/a |
| Calculator | - | Yes | Yes | n/a |
| Calendar | - | Yes | Yes | n/a |
| To-Do List | - | - | Yes | n/a |
| Voice Memo | - | Yes | Yes | n/a |
| Software | ||||
| BREW | - | Yes | - | n/a |
| Games | - | Yes | Yes | n/a |
| Java (J2ME) | - | - | Yes | n/a |
| Voice | ||||
| HD Voice | - | - | - | Yes |
| Headset Jack (2.5 mm) | - | - | Yes | n/a |
| Speaker Phone | - | Yes | Yes | Yes |
| * Some versions only | ||||
| Ericsson R278d | Samsung Trance SCH-U490 | Samsung MM-A900 / SPH-A900 / Ace | LG K20 / Harmony / Grace | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|
|
|
|
|
|
| Phone | Ericsson R278d | Samsung Trance SCH-U490 | Samsung MM-A900 / SPH-A900 / Ace | LG K20 / Harmony / Grace |
