Compare Phones
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| Phone | Samsung Galaxy S6 (GSM) | Motorola Rival A455 | Palm Treo 650 (CDMA) | Apple iPhone 4 (GSM) | Siemens A56 / A56i |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
5.1" diag. 16 : 9 |
2.2" diag. 4 : 3 |
? |
3.5" diag. 5 : 3 |
? |
| Display Resolution & Type |
1440 x 2560 pixels (~576 ppi) AMOLED |
176 x 220 pixels (~131 ppi) LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
101 x 64 pixels |
| Display Refresh | 60 Hz | ? | ? | 60 Hz | ? |
| Battery | 2,550 mAh | 940 mAh | ? | ? | 700 mAh |
| Processor | 2.1 GHz Samsung Exynos 7420 | ? | 312 MHz Intel XScale PXA270 | Apple A4 | ? |
| RAM | 3 GB | ? | ? | ? | ? |
| Storage | 32 GB * | ? raw hardware | ? raw hardware | 32 GB * | ? raw hardware |
| Main Camera | 16 megapixel | 2 megapixel | Yes | 5 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 4K UHD | QVGA (320 x 240) | QVGA (320 x 240) | 720p HD | - |
| Front Camera | 5 megapixel | - | - | Yes | - |
| Weight |
4.87 oz (138g) |
4.48 oz (127g) |
6.3 oz (179g) |
4.8 oz (136g) |
3 oz (85g) |
| Dimensions |
5.65" x 2.78" x 0.27" (143 x 71 x 6.8 mm) |
3.82" x 1.96" x 0.73" (97 x 50 x 18.5 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
4" x 1.7" x 0.8" (102 x 43 x 20.3 mm) |
| Form Factor | Slab | Slide | Slab | Slab | Slab |
| Platform / OS | Android | (proprietary) | Palm OS | iOS | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
|
| Data Technology | LTE (Cat 6) | EVDO r0 | 1xRTT | HSPA 7.2 | - |
| Features | |||||
| Fingerprint Reader | Yes | - | - | - | - |
| Flashlight | Yes | - | - | - | - |
| GPS / Location | n/a | Yes | n/a | n/a | Yes |
| VR-ready | Yes | - | - | - | - |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | n/a | n/a | - |
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
- |
| Multiple Languages | n/a | Yes | n/a | n/a | - |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | - | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| Infrared (IR) | Yes | - | Yes | - | - |
| MirrorLink | Yes | - | - | - | - |
| Mobile Hotspot | n/a | - | n/a | n/a | - |
| NFC | Yes | - | - | - | - |
| USB |
Yes Micro-USB |
Yes Micro-USB |
- | Yes | - |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
- | - |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | Yes | n/a | n/a | Yes |
| Ringer ID | n/a | Yes | n/a | n/a | Yes |
| Voice Dialing | n/a | Yes | n/a | n/a | - |
| Customization | |||||
| Changeable Body Plates | - | - | - | - | Yes |
| Custom Graphics | n/a | Yes | n/a | n/a | Yes |
| Custom Ringtones | n/a | Yes | n/a | n/a | Yes |
| Real-Music Ringers | n/a | Yes | n/a | n/a | - |
| Data & Network | |||||
| Data Tethering | n/a | Yes | n/a | n/a | - |
| WAP / Web Browser | n/a | Yes | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | - | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | - |
| Text Keyboard, Hardware | - | Yes | Yes | - | - |
| Touch Screen |
Yes Capacitive |
Yes | Yes |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | - | - |
| Messaging | |||||
| Email Client | n/a | Yes | n/a | n/a | - |
| EMS / Picture Messaging | n/a | Yes | n/a | n/a | Yes |
| Instant Messaging | n/a | Yes | n/a | n/a | - |
| MMS | n/a | Yes | n/a | n/a | - |
| Text Messaging Templates | n/a | Yes | n/a | n/a | - |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | Yes | - | Yes | - |
| Music Player | n/a | Yes | n/a | n/a | - |
| Photo & Video | |||||
| DLNA | Yes | - | - | - | - |
| Miracast | Yes | - | - | - | - |
| TV Output | Yes | - | - | Yes | - |
| Power | |||||
| Fast Charging | Yes | - | - | - | - |
| Wireless Charging | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | n/a | Yes | n/a | n/a | Yes |
| Calculator | n/a | Yes | n/a | n/a | Yes |
| Calendar | n/a | Yes | n/a | n/a | - |
| To-Do List | n/a | - | n/a | n/a | - |
| Voice Memo | n/a | Yes | n/a | n/a | - |
| Software | |||||
| BREW | n/a | Yes | n/a | n/a | - |
| Games | n/a | Yes | n/a | n/a | Yes |
| Voice | |||||
| HD Voice | Yes | - | - | - | - |
| Headset Jack (2.5 mm) | n/a | - | n/a | n/a | - |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| * Some versions only | |||||
| Samsung Galaxy S6 (GSM) | Motorola Rival A455 | Palm Treo 650 (CDMA) | Apple iPhone 4 (GSM) | Siemens A56 / A56i | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S6 (GSM) | Motorola Rival A455 | Palm Treo 650 (CDMA) | Apple iPhone 4 (GSM) | Siemens A56 / A56i |
