Compare Phones
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| Phone | Alcatel Pop Astro | LG Optimus L90 | BlackBerry Bold 9900 | Nokia Lumia 521 / 520 | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | 
| Specifications | ||||
|---|---|---|---|---|
| Display Size | 
			4.5" diag. 16 : 9  | 
		
		
			4.7" diag. 16 : 9  | 
		
		
			2.8" diag. 4 : 3  | 
		
		
			4" diag. 5 : 3  | 
	
| Display Resolution & Type | 
			540 x 960 pixels (~245 ppi) LCD (TFT/TFD)  | 
		
		
			540 x 960 pixels (~234 ppi) LCD (TFT/TFD)  | 
		
		
			640 x 480 pixels (~286 ppi) LCD (TFT/TFD)  | 
		
		
			480 x 800 pixels (~233 ppi) LCD (TFT/TFD)  | 
	
| Display Refresh | 60 Hz | 60 Hz | ? | ? | 
| Battery | 2,000 mAh | 2,460 mAh | 1,230 mAh | 1,430 mAh | 
| Processor | 1.5 GHz MediaTek MTK6732 | 1.2 GHz Qualcomm Snapdragon 400 MSM8226 | 1.2 GHz Qualcomm Snapdragon S2 MSM8255 | 1 GHz Qualcomm Snapdragon S4 MSM8270 | 
| RAM | 1 GB | 1 GB | 768 MB | 512 MB | 
| Storage | 4 GB | 8 GB | 8 GB | 8 GB | 
| Main Camera | 5 megapixel | 5 megapixel | 5 megapixel | 5 megapixel | 
| Wide Camera | - | - | - | - | 
| Tele Camera | - | - | - | - | 
| Video Capture | 1080p HD | 1080p HD | 720p HD | 720p HD | 
| Front Camera | Yes | Yes | - | - | 
| Weight | 
			5.11 oz (145g)  | 
		
		
			4.37 oz (124g)  | 
		
		
			4.59 oz (130g)  | 
		
		
			4.39 oz (124g)  | 
	
| Dimensions | 
			5.23" x 2.57" x 0.39" (133 x 65 x 9.9 mm)  | 
		
		
			5.18" x 2.6" x 0.38" (132 x 66 x 9.7 mm)  | 
		
		
			4.53" x 2.6" x 0.41" (115 x 66 x 10.5 mm)  | 
		
		
			4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm)  | 
	
| Platform / OS | Android | Android | BlackBerry OS | Windows | 
| Network Bands | 
			 4G LTE: 2, 4, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900  | 
		
		
			 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900  | 
		
		||
| Data Technology | LTE (Cat 4) | HSPA+ 21 | HSPA 14.4 | HSPA+ 21 | 
| Features | ||||
| Flashlight | Yes | Yes | - | - | 
| 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 Classic Audio  | 
		
		
			Yes Classic Audio  | 
		
		Yes | 
| Infrared (IR) | - | Yes | - | - | 
| NFC | - | - | Yes | - | 
| USB | 
			Yes Micro-USB  | 
		
		Yes | 
			Yes Micro-USB  | 
		
		Yes | 
| Wi-Fi | 
			Yes 4 (802.11 b,g,n)  | 
		
		
			Yes 4 (802.11 b,g,n)  | 
		
		
			Yes 4 (802.11 a,b,g,n)  | 
		
		Yes | 
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | - | Yes | - | 
| Touch Screen | Yes | Yes | Yes | Yes | 
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | Yes | 
| Music | ||||
| FM Radio | Yes | - | - | - | 
| Headphone Jack (3.5mm) | Yes | Yes | Yes | Yes | 
| Voice | ||||
| HD Voice | Yes | - | - | - | 
| Speaker Phone | Yes | Yes | Yes | Yes | 
| Alcatel Pop Astro | LG Optimus L90 | BlackBerry Bold 9900 | Nokia Lumia 521 / 520 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Alcatel Pop Astro | LG Optimus L90 | BlackBerry Bold 9900 | Nokia Lumia 521 / 520 | 










