Compare Phones
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| Phone | Audiovox PPC 4100 / SP230 | Nokia Lumia 521 / 520 | 
| Current U.S. Carriers | (none) | (none) | 
| Global Availability | Released | Released | 
| Specifications | ||
|---|---|---|
| Display Size | ? | 
			4" diag. 5 : 3  | 
	
| Display Resolution & Type | 
			240 x 320 pixels LCD (TFT/TFD)  | 
		
		
			480 x 800 pixels (~233 ppi) LCD (TFT/TFD)  | 
	
| Display Refresh | ? | ? | 
| Battery | 1,480 mAh | 1,430 mAh | 
| Processor | 400 MHz Intel XScale | 1 GHz Qualcomm Snapdragon S4 MSM8270 | 
| RAM | ? | 512 MB | 
| Storage | ? raw hardware | 8 GB | 
| Main Camera | - | 5 megapixel | 
| Wide Camera | - | - | 
| Tele Camera | - | - | 
| Video Capture | - | 720p HD | 
| Front Camera | - | - | 
| Weight | 
			5.57 oz (158g)  | 
		
		
			4.39 oz (124g)  | 
	
| Dimensions | 
			4.29" x 2.7" x 0.85" (109 x 69 x 21.6 mm)  | 
		
		
			4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm)  | 
	
| Platform / OS | Windows Mobile Professional | Windows | 
| Network Bands | 
			 GSM: 850, 1800, 1900  | 
		
		|
| Data Technology | GPRS | HSPA+ 21 | 
| Features | ||
| Accessibility | ||
| Hearing Aid Compatible | - | Yes | 
| TTY/TDD (Digital) | - | Yes | 
| Connectivity | ||
| Bluetooth | - | Yes | 
| Infrared (IR) | Yes | - | 
| USB | Yes | Yes | 
| Wi-Fi | - | Yes | 
| Input | ||
| Side Keys | Yes | Yes | 
| Touch Screen | Yes | Yes | 
| Memory | ||
| Memory Card Slot | Yes | Yes | 
| Music | ||
| Headphone Jack (3.5mm) | - | Yes | 
| Voice | ||
| Speaker Phone | Yes | Yes | 
| Audiovox PPC 4100 / SP230 | Nokia Lumia 521 / 520 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Audiovox PPC 4100 / SP230 | Nokia Lumia 521 / 520 | 










