Compare Phones
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| Phone | Kyocera DuraForce Pro 3 | Samsung Galaxy S II Skyrocket | Samsung DoubleTime | BlackBerry Storm2 9550 | Nokia N73 | 
| Current U.S. Carriers | Verizon | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | Released | 
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | 
			5.4" diag. 18 : 9  | 
		
		
			4.5" diag. 5 : 3  | 
		
		
			3.2" diag. 5 : 3  | 
		
		
			3.3" diag. 4 : 3  | 
		
		? | 
| Display Resolution & Type | 
			1080 x 2160 pixels (~449 ppi) AMOLED  | 
		
		
			480 x 800 pixels (~207 ppi) AMOLED  | 
		
		
			320 x 480 pixels (~180 ppi) LCD (TFT/TFD)  | 
		
		
			360 x 480 pixels (~185 ppi) LCD (TFT/TFD)  | 
		
		
			240 x 320 pixels LCD (TFT/TFD)  | 
	
| Display Refresh | 60 Hz | 60 Hz | 60 Hz | ? | ? | 
| Battery | 4,270 mAh | 1,850 mAh | 1,200 mAh | 1,400 mAh | 1,100 mAh | 
| Processor | 2.4 GHz Snapdragon 7 Gen 1 | 1.5 GHz Qualcomm Snapdragon S3 APQ8060 | 600 MHz Qualcomm | ? | ? | 
| RAM | 6 GB | 1 GB | ? | ? | ? | 
| Storage | 128 GB | 16 GB | ? raw hardware | ? raw hardware | ? raw hardware | 
| Main Camera | 16 megapixel | 8 megapixel | 3 megapixel | 3 megapixel | 3 megapixel | 
| Wide Camera | 16 megapixel | - | - | - | - | 
| Tele Camera | - | - | - | - | - | 
| Video Capture | 4K UHD | 1080p HD | QVGA (320 x 240) | ? | CIF (352 x 288) | 
| Front Camera | 8 megapixel | 2 megapixel | - | - | - | 
| Weight | 
			8.36 oz (237g)  | 
		
		
			4.71 oz (133g)  | 
		
		
			5.22 oz (148g)  | 
		
		
			5.64 oz (160g)  | 
		
		
			4.09 oz (116g)  | 
	
| Dimensions | 
			6.06" x 2.95" x 0.57" (154 x 75 x 14.5 mm)  | 
		
		
			5.12" x 2.72" x 0.35" (130 x 69 x 9 mm)  | 
		
		
			4.45" x 2.44" x 0.59" (113 x 62 x 15 mm)  | 
		
		
			4.43" x 2.45" x 0.55" (113 x 62 x 14 mm)  | 
		
		
			4.33" x 1.93" x 0.75" (110 x 49 x 19.1 mm)  | 
	
| Platform / OS | Android | Android | Android | BlackBerry OS | S60 (Symbian) | 
| Network Bands | 
			 5G: 2, 5, 48, 66, 77-A, 77-C, 78, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 46, 48, 66 WCDMA: 1, 2, 5, 8  | 
		
		
			 4G LTE: 4, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900  | 
		
		
			 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900  | 
		
		
			 WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900  | 
		
		
			 WCDMA: 1 GSM: 850, 900, 1800, 1900  | 
	
| Data Technology | NR (5G) | LTE (Cat 3) | HSPA 7.2 | EVDO rA | EDGE | 
| Features | |||||
| Barometer | Yes | - | - | - | - | 
| Fingerprint Reader | 
			Yes stand-alone  | 
		
		- | - | - | - | 
| Flashlight | Yes | - | - | - | - | 
| Ruggedized | Yes | - | - | - | - | 
| Water-Resistant | 
			Yes IPX8 (SCUBA)  | 
		
		- | - | - | - | 
| Accessibility | |||||
| Hearing Aid Compatible | Yes | Yes | Yes | Yes | - | 
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - | 
| Alerts | |||||
| Ringer Profiles | - | - | - | Yes | Yes | 
| Connectivity | |||||
| Bluetooth | 
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
	
| Infrared (IR) | - | - | - | - | Yes | 
| NFC | Yes | Yes | - | - | - | 
| USB | 
			Yes USB Type C  | 
		
		
			Yes Micro-USB  | 
		
		
			Yes Micro-USB  | 
		
		Yes | Yes | 
| Wi-Fi | 
			Yes 6E (802.11 a,ac,ax,b,g,n)  | 
		
		
			Yes 4 (802.11 a,b,g,n)  | 
		
		
			Yes 4 (802.11 b,g,n)  | 
		
		
			Yes 802.11 b,g  | 
		
		- | 
| Data & Network | |||||
| Dual-SIM | Yes | - | - | - | - | 
| Input | |||||
| Side Keys | Yes | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | - | Yes | - | - | 
| Touch Screen | Yes | Yes | Yes | Yes | - | 
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | Yes | Yes | 
| Music | |||||
| FM Radio | - | - | - | - | Yes | 
| Headphone Jack (3.5mm) | - | Yes | Yes | Yes | - | 
| Stereo Speakers | Yes | - | - | - | Yes | 
| Photo & Video | |||||
| DLNA | - | Yes | - | - | - | 
| Miracast | Yes | - | - | - | - | 
| TV Output | - | Yes | - | - | - | 
| Power | |||||
| Fast Charging | Yes | - | - | - | - | 
| Wireless Charging | Yes | - | - | - | - | 
| Voice | |||||
| HD Voice | Yes | - | - | - | - | 
| Push-To-Talk | Yes | - | - | - | Yes * | 
| Speaker Phone | Yes | Yes | Yes | Yes | Yes | 
| * Some versions only | |||||
| Kyocera DuraForce Pro 3 | Samsung Galaxy S II Skyrocket | Samsung DoubleTime | BlackBerry Storm2 9550 | Nokia N73 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Kyocera DuraForce Pro 3 | Samsung Galaxy S II Skyrocket | Samsung DoubleTime | BlackBerry Storm2 9550 | Nokia N73 | 











