Compare Phones
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| Phone | Samsung SCH-N330 | Samsung SGH-A657 | LG K20 / Harmony / Grace | Samsung SCH-A570 | Samsung SPH-i550 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Not yet released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
5.3" diag. 16 : 9 |
? | ? |
| Display Resolution & Type |
128 x 160 pixels LCD (STN) |
176 x 220 pixels LCD (TFT/TFD) |
720 x 1280 pixels (~277 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
320 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | ? | 1,420 mAh | 2,800 mAh | ? | ? |
| Processor | ? | ? | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | ? | 200 MHz Motorola MX-1 |
| RAM | ? | ? | 1.5 GB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 16 GB | ? raw hardware | ? raw hardware |
| Main Camera | - | - | 8 megapixel | - | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | 1080p HD | - | ? |
| Front Camera | - | - | 5 megapixel | - | - |
| Weight |
3.9 oz (111g) |
4.34 oz (123g) |
5 oz (142g) |
3.6 oz (102g) |
? |
| Dimensions |
3.8" x 1.9" x 0.9" (97 x 48 x 22.9 mm) |
4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm) |
5.9" x 3" x 0.3" (150 x 76 x 7.6 mm) |
3.3" x 1.8" x 0.9" (84 x 46 x 22.9 mm) |
3.46" x 2.34" x 1.1" (88 x 59 x 27.9 mm) |
| Form Factor | Slide | Slab | Slab | Clamshell | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | Android | (proprietary) | Palm OS |
| Network Bands |
CDMA: 850, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | 1xRTT | HSDPA 3.6 | LTE (Cat 4) | 1xRTT | 1xRTT |
| Features | |||||
| Flashlight | - | Yes | Yes | - | - |
| GPS / Location | Yes | Yes | n/a | Yes | n/a |
| Ruggedized | - | Yes | - | - | - |
| Accessibility | |||||
| Hearing Aid Compatible | Yes | - | Yes | - | - |
| Multiple Languages | Yes | Yes | n/a | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | Yes | Yes |
| Connectivity | |||||
| Bluetooth |
- |
Yes Classic Audio |
Yes Classic Audio |
- |
- |
| Infrared (IR) | - | - | - | - | Yes |
| NFC | - | - | Yes * | - | - |
| USB | - | Yes |
Yes Micro-USB |
- | - |
| Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | - | n/a |
| Ringer ID | - | Yes | n/a | - | n/a |
| Voice Dialing | Yes | - | n/a | Yes | n/a |
| Customization | |||||
| Custom Graphics | Yes | Yes | n/a | Yes | n/a |
| Custom Ringtones | Yes | Yes | n/a | Yes | n/a |
| Real-Music Ringers | - | Yes | n/a | - | n/a |
| Data & Network | |||||
| Data Tethering | - | Yes | n/a | - | n/a |
| WAP / Web Browser | Yes | Yes | n/a | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - | - | Yes | - | Yes |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | - | Yes |
| Messaging | |||||
| Email Client | - | Yes | n/a | - | n/a |
| EMS / Picture Messaging | Yes | - | n/a | Yes | n/a |
| Instant Messaging | - | Yes | n/a | - | n/a |
| MMS | - | Yes | n/a | - | n/a |
| Text Messaging Templates | Yes | Yes | n/a | Yes | n/a |
| Music | |||||
| FM Radio | - | - | Yes | - | - |
| Headphone Jack (3.5mm) | - | - | Yes | - | - |
| Music Player | - | Yes | n/a | - | n/a |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | n/a |
| Calculator | Yes | Yes | n/a | Yes | n/a |
| Calendar | Yes | Yes | n/a | Yes | n/a |
| To-Do List | Yes | Yes | n/a | Yes | n/a |
| Voice Memo | Yes | Yes | n/a | Yes | n/a |
| Software | |||||
| BREW | Yes | - | n/a | Yes | n/a |
| Games | Yes | Yes | n/a | Yes | n/a |
| Java (J2ME) | - | Yes | n/a | - | n/a |
| Voice | |||||
| HD Voice | - | - | Yes | - | - |
| Headset Jack (2.5 mm) | Yes | - | n/a | Yes | n/a |
| Push-To-Talk | - | Yes | - | - | - |
| Speaker Phone | Yes | Yes | Yes | - | - |
| * Some versions only | |||||
| Samsung SCH-N330 | Samsung SGH-A657 | LG K20 / Harmony / Grace | Samsung SCH-A570 | Samsung SPH-i550 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-N330 | Samsung SGH-A657 | LG K20 / Harmony / Grace | Samsung SCH-A570 | Samsung SPH-i550 |
