Compare Phones
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| Phone | Apple iPhone 4 (GSM) | Nokia Lumia 900 | PCD Chaser | Motorola Q9m / Q9c | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | 
| Specifications | ||||
|---|---|---|---|---|
| Display Size | 
			3.5" diag. 5 : 3  | 
		
		
			4.3" diag. 5 : 3  | 
		
		
			3.2" diag. 5 : 3  | 
		
		
			2.4" diag. 4 : 3  | 
	
| Display Resolution & Type | 
			640 x 960 pixels (~330 ppi) LCD (TFT/TFD)  | 
		
		
			480 x 800 pixels (~217 ppi) AMOLED  | 
		
		
			320 x 480 pixels (~180 ppi) LCD (TFT/TFD)  | 
		
		
			320 x 240 pixels (~167 ppi) LCD (TFT/TFD)  | 
	
| Display Refresh | 60 Hz | ? | 60 Hz | ? | 
| Battery | ? | 1,830 mAh | 1,450 mAh | 1,170 mAh | 
| Processor | Apple A4 | 1.4 GHz Qualcomm S2 APQ8055 | 800 MHz Qualcomm MSM7627T | PXA27x (ARM920T) | 
| RAM | ? | 512 MB | 512 MB | ? | 
| Storage | 32 GB * | 16 GB | 512 MB | ? raw hardware | 
| Main Camera | 5 megapixel | 8 megapixel | 3 megapixel | 1 megapixel | 
| Wide Camera | - | - | - | - | 
| Tele Camera | - | - | - | - | 
| Video Capture | 720p HD | 720p HD | ? | ? | 
| Front Camera | Yes | 1 megapixel | - | - | 
| Weight | 
			4.8 oz (136g)  | 
		
		
			5.6 oz (159g)  | 
		
		
			4.2 oz (119g)  | 
		
		
			4.76 oz (135g)  | 
	
| Dimensions | 
			4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm)  | 
		
		
			5.03" x 2.7" x 0.45" (128 x 69 x 11.4 mm)  | 
		
		
			4.5" x 2.25" x 0.52" (114 x 57 x 13.2 mm)  | 
		
		
			4.61" x 2.56" x 0.47" (117 x 65 x 11.9 mm)  | 
	
| Platform / OS | iOS | Windows | Android | Windows Mobile Standard | 
| Network Bands | 
			 WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900  | 
		
		
			 CDMA: 1900  | 
		
		
			 CDMA: 850, 1900  | 
	|
| Data Technology | HSPA 7.2 | LTE (Cat 3) | EVDO rA | EVDO r0 | 
| Features | ||||
| Accessibility | ||||
| Hearing Aid Compatible | Yes | Yes | Yes | Yes | 
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | 
| Alerts | ||||
| Ringer Profiles | - | - | - | Yes | 
| Connectivity | ||||
| Bluetooth | 
			Yes Classic Audio  | 
		
		Yes | Yes | 
			Yes Classic Audio  | 
	
| USB | Yes | 
			Yes Micro-USB  | 
		
		Yes | 
			Yes Mini-USB  | 
	
| Wi-Fi | 
			Yes 4 (802.11 b,g,n)  | 
		
		Yes | 
			Yes 802.11 b,g  | 
		
		- | 
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | - | - | Yes | 
| Touch Screen | Yes | Yes | Yes | - | 
| Memory | ||||
| Memory Card Slot | - | - | Yes | Yes | 
| Music | ||||
| FM Radio | - | Yes | - | - | 
| Headphone Jack (3.5mm) | Yes | Yes | Yes | - | 
| Stereo Speakers | - | - | - | Yes | 
| Photo & Video | ||||
| TV Output | Yes | - | - | - | 
| Voice | ||||
| Speaker Phone | Yes | Yes | Yes | Yes | 
| Apple iPhone 4 (GSM) | Nokia Lumia 900 | PCD Chaser | Motorola Q9m / Q9c | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Apple iPhone 4 (GSM) | Nokia Lumia 900 | PCD Chaser | Motorola Q9m / Q9c | 










