Compare Phones
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| Phone | Palm Treo 600 (CDMA) | Samsung SPH-A520 | Samsung SGH-A657 | Motorola Moto X (CDMA, 2nd gen.) | Motorola Rival A455 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? |
5.2" diag. 16 : 9 |
2.2" diag. 4 : 3 |
| Display Resolution & Type |
160 x 160 pixels LCD (Color) |
? LCD (STN) |
176 x 220 pixels LCD (TFT/TFD) |
1080 x 1920 pixels (~424 ppi) AMOLED |
176 x 220 pixels (~131 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | 60 Hz | ? |
| Battery | ? | ? | 1,420 mAh | 2,300 mAh | 940 mAh |
| Processor | ? | ? | ? | 2.5 GHz Qualcomm Snapdragon 801 (MSM8974-AC) | ? |
| RAM | ? | ? | ? | 2 GB | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 16 GB * | ? raw hardware |
| Main Camera | Yes | - | - | 13 megapixel | 2 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | - | 4K UHD | QVGA (320 x 240) |
| Front Camera | - | - | - | 2 megapixel | - |
| Weight |
6.2 oz (176g) |
3.6 oz (102g) |
4.34 oz (123g) |
5.08 oz (144g) |
4.48 oz (127g) |
| Dimensions |
4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm) |
3.46" x 1.83" x 0.91" (88 x 46 x 23.1 mm) |
4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm) |
5.54" x 2.85" x 0.39" (141 x 72 x 9.9 mm) |
3.82" x 1.96" x 0.73" (97 x 50 x 18.5 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab | Slide |
| Platform / OS | Palm OS | (proprietary) | (proprietary) | Android | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
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| Data Technology | 1xRTT | 1xRTT | HSDPA 3.6 | LTE (Cat 4) | EVDO r0 |
| Features | |||||
| Flashlight | - | - | Yes | - | - |
| GPS / Location | n/a | Yes | Yes | n/a | Yes |
| Ruggedized | - | - | Yes | - | - |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | - | n/a | - |
| Hearing Aid Compatible | - | - | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | n/a | Yes | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | - | - | Yes | Yes | Yes |
| Infrared (IR) | Yes | - | - | - | - |
| Mobile Hotspot | n/a | - | - | n/a | - |
| NFC | - | - | - | Yes | - |
| USB | Yes | - | Yes |
Yes Micro-USB |
Yes Micro-USB |
| Wi-Fi | - | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | n/a | Yes |
| Ringer ID | n/a | Yes | Yes | n/a | Yes |
| Voice Dialing | n/a | Yes | - | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | n/a | Yes |
| Custom Ringtones | n/a | Yes | Yes | n/a | Yes |
| Real-Music Ringers | n/a | - | Yes | n/a | Yes |
| Data & Network | |||||
| Data Tethering | n/a | Yes | Yes | n/a | Yes |
| WAP / Web Browser | n/a | Yes | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | n/a | - |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | - | Yes |
| Touch Screen | Yes | - | - |
Yes Capacitive |
Yes |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | - | Yes |
| Messaging | |||||
| Email Client | n/a | - | Yes | n/a | Yes |
| EMS / Picture Messaging | n/a | - | - | n/a | Yes |
| Instant Messaging | n/a | - | Yes | n/a | Yes |
| MMS | n/a | - | Yes | n/a | Yes |
| Text Messaging Templates | n/a | - | Yes | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | Yes |
| Music Player | n/a | - | Yes | n/a | Yes |
| Photo & Video | |||||
| Miracast | - | - | - | Yes | - |
| Power | |||||
| Fast Charging | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | n/a | Yes |
| Calculator | n/a | Yes | Yes | n/a | Yes |
| Calendar | n/a | Yes | Yes | n/a | Yes |
| To-Do List | n/a | Yes | Yes | n/a | - |
| Voice Memo | n/a | Yes | Yes | n/a | Yes |
| Software | |||||
| BREW | n/a | - | - | n/a | Yes |
| Games | n/a | Yes | Yes | n/a | Yes |
| Java (J2ME) | n/a | - | Yes | n/a | - |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | Yes | - | n/a | - |
| Push-To-Talk | - | - | Yes | - | - |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| Palm Treo 600 (CDMA) | Samsung SPH-A520 | Samsung SGH-A657 | Motorola Moto X (CDMA, 2nd gen.) | Motorola Rival A455 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Palm Treo 600 (CDMA) | Samsung SPH-A520 | Samsung SGH-A657 | Motorola Moto X (CDMA, 2nd gen.) | Motorola Rival A455 |
