Compare Phones
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| Phone | Samsung SCH-U430 | Samsung Galaxy S6 (GSM) | LG K4 / Optimus Zone 3 / Rebel | Palm Treo 600 (GSM) | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | 
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? | 
			5.1" diag. 16 : 9  | 
		
		
			4.5" diag. 16 : 9  | 
		
		? | 
| Display Resolution & Type | 
			128 x 160 pixels LCD (TFT/TFD)  | 
		
		
			1440 x 2560 pixels (~576 ppi) AMOLED  | 
		
		
			480 x 854 pixels (~218 ppi) LCD (TFT/TFD)  | 
		
		
			160 x 160 pixels LCD (Color)  | 
	
| Display Refresh | ? | 60 Hz | 60 Hz | ? | 
| Battery | 1,000 mAh | 2,550 mAh | 1,940 mAh | ? | 
| Processor | ? | 2.1 GHz Samsung Exynos 7420 | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | ? | 
| RAM | ? | 3 GB | 1.5 GB | ? | 
| Storage | ? raw hardware | 32 GB * | 16 GB * | ? raw hardware | 
| Main Camera | Yes | 16 megapixel | 5 megapixel | Yes | 
| Wide Camera | - | - | - | - | 
| Tele Camera | - | - | - | - | 
| Video Capture | - | 4K UHD | 720p HD | - | 
| Front Camera | - | 5 megapixel | 2 megapixel | - | 
| Weight | 
			3.21 oz (91g)  | 
		
		
			4.87 oz (138g)  | 
		
		
			3.99 oz (113g)  | 
		
		
			5.92 oz (168g)  | 
	
| Dimensions | 
			3.67" x 1.85" x 0.78" (93 x 47 x 19.8 mm)  | 
		
		
			5.65" x 2.78" x 0.27" (143 x 71 x 6.8 mm)  | 
		
		
			5.19" x 2.62" x 0.35" (132 x 67 x 8.9 mm)  | 
		
		
			4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm)  | 
	
| Form Factor | Clamshell | Slab | Slab | Slab | 
| Platform / OS | (proprietary) | Android | Android | Palm OS | 
| Network Bands | 
			 CDMA: 850, 1900  | 
		
		
			 GSM: 850, 900, 1800, 1900  | 
	||
| Data Technology | 1xRTT | LTE (Cat 6) | LTE (Cat 3) | GPRS | 
| Features | ||||
| Fingerprint Reader | - | Yes | - | - | 
| Flashlight | - | Yes | Yes | - | 
| GPS / Location | Yes | n/a | n/a | n/a | 
| VR-ready | - | Yes | - | - | 
| Accessibility | ||||
| Adjustable Text Size | Yes | n/a | n/a | n/a | 
| Hearing Aid Compatible | Yes | Yes | Yes | - | 
| Multiple Languages | Yes | n/a | n/a | n/a | 
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | 
| Alerts | ||||
| Extra Display | Yes | - | - | - | 
| Connectivity | ||||
| Bluetooth | 
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
		
		- | 
| 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 | Yes | n/a | n/a | n/a | 
| Ringer ID | Yes | n/a | n/a | n/a | 
| Voice Dialing | Yes | n/a | n/a | n/a | 
| Customization | ||||
| Custom Graphics | Yes | n/a | n/a | n/a | 
| Custom Ringtones | Yes | n/a | n/a | n/a | 
| Real-Music Ringers | - | n/a | n/a | n/a | 
| Data & Network | ||||
| Data Tethering | - | n/a | n/a | n/a | 
| WAP / Web Browser | Yes | n/a | n/a | n/a | 
| Input | ||||
| Predictive Text Entry | Yes | n/a | n/a | n/a | 
| Side Keys | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | - | - | Yes | 
| Touch Screen | - | Yes | Yes | Yes | 
| Memory | ||||
| Memory Card Slot | - | - | Yes | Yes | 
| Messaging | ||||
| Email Client | Yes | n/a | n/a | n/a | 
| EMS / Picture Messaging | Yes | n/a | n/a | n/a | 
| Instant Messaging | Yes | n/a | n/a | n/a | 
| MMS | Yes | n/a | n/a | n/a | 
| Text Messaging Templates | Yes | n/a | n/a | n/a | 
| Music | ||||
| Headphone Jack (3.5mm) | - | Yes | Yes | - | 
| Music Player | - | n/a | n/a | n/a | 
| Photo & Video | ||||
| DLNA | - | Yes | - | - | 
| Miracast | - | Yes | Yes | - | 
| TV Output | - | Yes | - | - | 
| Power | ||||
| Fast Charging | - | Yes | - | - | 
| Wireless Charging | - | Yes | - | - | 
| Productivity | ||||
| Alarm | Yes | n/a | n/a | n/a | 
| Calculator | Yes | n/a | n/a | n/a | 
| Calendar | Yes | n/a | n/a | n/a | 
| To-Do List | - | n/a | n/a | n/a | 
| Voice Memo | Yes | n/a | n/a | n/a | 
| Software | ||||
| BREW | Yes | n/a | n/a | n/a | 
| Games | Yes | n/a | n/a | n/a | 
| Voice | ||||
| HD Voice | - | Yes | Yes * | - | 
| Headset Jack (2.5 mm) | Yes | n/a | n/a | n/a | 
| Speaker Phone | Yes | Yes | Yes | Yes | 
| * Some versions only | ||||
| Samsung SCH-U430 | Samsung Galaxy S6 (GSM) | LG K4 / Optimus Zone 3 / Rebel | Palm Treo 600 (GSM) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-U430 | Samsung Galaxy S6 (GSM) | LG K4 / Optimus Zone 3 / Rebel | Palm Treo 600 (GSM) | 










