Compare Phones
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| Phone | Casio G'zOne Rock | Samsung Galaxy S6 (GSM) | Kyocera Slider Remix KX5 / Slider Sonic | Nokia 6315i | Samsung SGH-E640 | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | Released | 
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | 2.1" diag. 4 : 3 | 5.1" diag. 16 : 9 | ? | ? | ? | 
| Display Resolution & Type | 240 x 320 pixels (~190 ppi) LCD (TFT/TFD) | 1440 x 2560 pixels (~576 ppi) AMOLED | 176 x 220 pixels LCD (TFT/TFD) | 176 x 220 pixels LCD (TFT/TFD) | 176 x 220 pixels LCD (TFT/TFD) | 
| Display Refresh | ? | 60 Hz | ? | ? | ? | 
| Battery | 1,150 mAh | 2,550 mAh | 900 mAh | 950 mAh | 800 mAh | 
| Processor | ? | 2.1 GHz Samsung Exynos 7420 | ? | ? | ? | 
| RAM | ? | 3 GB | ? | ? | ? | 
| Storage | ? raw hardware | 32 GB * | ? raw hardware | ? raw hardware | ? raw hardware | 
| Main Camera | 2 megapixel | 16 megapixel | 1 megapixel | 1 megapixel | 1 megapixel | 
| Wide Camera | - | - | - | - | - | 
| Tele Camera | - | - | - | - | - | 
| Video Capture | ? | 4K UHD | ? | ? | QCIF (176 x 144) | 
| Front Camera | - | 5 megapixel | - | - | - | 
| Weight | 4.4 oz (125g) | 4.87 oz (138g) | 3.88 oz (110g) | 3.34 oz (95g) | 3.17 oz (90g) | 
| Dimensions | 4.1" x 2" x 0.9" (104 x 51 x 22.9 mm) | 5.65" x 2.78" x 0.27" (143 x 71 x 6.8 mm) | 3.89" x 1.85" x 0.9" (99 x 47 x 22.9 mm) | 3.52" x 1.87" x 0.72" (89 x 47 x 18.3 mm) | 3.37" x 1.78" x 0.93" (86 x 45 x 23.6 mm) | 
| Form Factor | Clamshell | Slab | Slide | Clamshell | Clamshell | 
| Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) | (proprietary) | 
| Network Bands | CDMA: 850, 1900 | CDMA: 850, 1900 | GSM: 900, 1800, 1900 | ||
| Data Technology | EVDO rA | LTE (Cat 6) | 1xRTT | EVDO r0 | GPRS | 
| Features | |||||
| Fingerprint Reader | - | Yes | - | - | - | 
| Flashlight | Yes | Yes | - | - | - | 
| GPS / Location | Yes | n/a | Yes | Yes | - | 
| Ruggedized | Yes | - | - | - | - | 
| VR-ready | - | Yes | - | - | - | 
| Water-Resistant | Yes | - | - | - | - | 
| Accessibility | |||||
| Hearing Aid Compatible | Yes | Yes | Yes | Yes | - | 
| Multiple Languages | Yes | n/a | - | Yes | Yes | 
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - | 
| Alerts | |||||
| Extra Display | Yes | - | - | Yes | Yes | 
| Connectivity | |||||
| Bluetooth | Yes Classic Audio | Yes Classic Audio | Yes * Classic Audio | Yes Classic Audio | Yes Classic Audio | 
| Infrared (IR) | - | Yes | - | - | - | 
| MirrorLink | - | Yes | - | - | - | 
| NFC | - | Yes | - | - | - | 
| USB | Yes | Yes Micro-USB | - | Yes | Yes | 
| Wi-Fi | - | Yes 5 (802.11 a,ac,b,g,n) | - | - | - | 
| Contacts | |||||
| Picture ID | Yes | n/a | Yes | Yes | Yes | 
| Ringer ID | Yes | n/a | Yes | Yes | Yes | 
| Voice Dialing | Yes | n/a | Yes | Yes | - | 
| Customization | |||||
| Custom Graphics | Yes | n/a | Yes | Yes | Yes | 
| Custom Ringtones | Yes | n/a | Yes | Yes | Yes | 
| Real-Music Ringers | Yes | n/a | - | - | Yes | 
| Data & Network | |||||
| Data Tethering | Yes | n/a | Yes | Yes | - | 
| External Antenna Jack | - | n/a | - | Yes | - | 
| WAP / Web Browser | Yes | n/a | Yes | Yes | Yes | 
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | Yes | Yes | 
| Side Keys | Yes | Yes | Yes | Yes | Yes | 
| Touch Screen | - | Yes | - | - | - | 
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | - | 
| Messaging | |||||
| Email Client | Yes | n/a | - | - | Yes | 
| EMS / Picture Messaging | - | n/a | Yes | - | Yes | 
| Instant Messaging | Yes | n/a | Yes * | - | - | 
| MMS | Yes | n/a | Yes | Yes | Yes | 
| Text Messaging Templates | Yes | n/a | - | Yes | Yes | 
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | - | - | - | 
| Music Player | Yes | n/a | Yes | Yes | Yes | 
| Photo & Video | |||||
| DLNA | - | Yes | - | - | - | 
| Miracast | - | Yes | - | - | - | 
| TV Output | - | Yes | - | - | - | 
| Power | |||||
| Fast Charging | - | Yes | - | - | - | 
| Wireless Charging | - | Yes | - | - | - | 
| Productivity | |||||
| Alarm | Yes | n/a | Yes | Yes | Yes | 
| Calculator | Yes | n/a | Yes | Yes | Yes | 
| Calendar | Yes | n/a | Yes | Yes | Yes | 
| To-Do List | - | n/a | - | - | Yes | 
| Voice Memo | Yes | n/a | Yes * | - | Yes | 
| Software | |||||
| BREW | Yes | n/a | Yes * | Yes | - | 
| Games | Yes | n/a | Yes | Yes | Yes | 
| Java (J2ME) | - | n/a | Yes * | - | Yes | 
| Voice | |||||
| HD Voice | - | Yes | - | - | - | 
| Headset Jack (2.5 mm) | Yes | n/a | Yes | Yes | - | 
| Push-To-Talk | Yes | - | - | - | - | 
| Speaker Phone | Yes | Yes | Yes | Yes | Yes | 
| * Some versions only | |||||
| Casio G'zOne Rock | Samsung Galaxy S6 (GSM) | Kyocera Slider Remix KX5 / Slider Sonic | Nokia 6315i | Samsung SGH-E640 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  |  | |
| Phone | Casio G'zOne Rock | Samsung Galaxy S6 (GSM) | Kyocera Slider Remix KX5 / Slider Sonic | Nokia 6315i | Samsung SGH-E640 | 
 







