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| Phone | Nokia 7160 | Motorola Bali | Samsung SGH-X640 | Samsung SGH-E640 | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | 
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? | 
			2.2" diag. 4 : 3  | 
		
		? | ? | 
| Display Resolution & Type | 96 x 65 pixels | 
			176 x 220 pixels (~128 ppi) LCD (TFT/TFD)  | 
		
		
			128 x 160 pixels LCD (TFT/TFD)  | 
		
		
			176 x 220 pixels LCD (TFT/TFD)  | 
	
| Display Refresh | ? | ? | ? | ? | 
| Battery | ? | 950 mAh | 800 mAh | 800 mAh | 
| Processor | ? | ? | ? | ? | 
| RAM | ? | ? | ? | ? | 
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 
| Main Camera | - | 1 megapixel | Yes | 1 megapixel | 
| Wide Camera | - | - | - | - | 
| Tele Camera | - | - | - | - | 
| Video Capture | - | ? | - | QCIF (176 x 144) | 
| Front Camera | - | - | - | - | 
| Weight | 
			4.9 oz (139g)  | 
		
		
			2.6 oz (74g)  | 
		
		
			3 oz (85g)  | 
		
		
			3.17 oz (90g)  | 
	
| Dimensions | 
			4.92" x 2.09" x 0.95" (125 x 53 x 24.1 mm)  | 
		
		
			3.8" x 1.8" x 0.6" (97 x 46 x 15.2 mm)  | 
		
		
			3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm)  | 
		
		
			3.37" x 1.78" x 0.93" (86 x 45 x 23.6 mm)  | 
	
| Form Factor | Slide | Clamshell | Clamshell | Clamshell | 
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | 
| Network Bands | 
			 TDMA: 850, 1900 AMPS: 850  | 
		
		
			 CDMA: 1900  | 
		
		
			 GSM: 900, 1800, 1900  | 
		
		
			 GSM: 900, 1800, 1900  | 
	
| Data Technology | - | 1xRTT | GPRS | GPRS | 
| Features | ||||
| GPS / Location | - | Yes | - | - | 
| Accessibility | ||||
| Hearing Aid Compatible | - | Yes | - | - | 
| Multiple Languages | Yes | Yes | Yes | Yes | 
| TTY/TDD (Digital) | - | Yes | - | - | 
| Alerts | ||||
| Extra Display | - | Yes | - | Yes | 
| Ringer Profiles | Yes | - | - | - | 
| Connectivity | ||||
| Bluetooth | - | 
			Yes Classic Audio  | 
		
		- | 
			Yes Classic Audio  | 
	
| Infrared (IR) | Yes | - | - | - | 
| USB | - | 
			Yes Mini-USB  | 
		
		- | Yes | 
| Contacts | ||||
| Picture ID | - | Yes | Yes | Yes | 
| Ringer ID | - | Yes | Yes | Yes | 
| Voice Dialing | Yes | Yes | - | - | 
| Customization | ||||
| Custom Graphics | - | Yes | Yes | Yes | 
| Custom Ringtones | Yes | Yes | Yes | Yes | 
| Real-Music Ringers | - | Yes | - | Yes | 
| Data & Network | ||||
| Data Tethering | Yes | - | - | - | 
| WAP / Web Browser | Yes | Yes | Yes | Yes | 
| Input | ||||
| Predictive Text Entry | Yes | Yes | Yes | Yes | 
| Side Keys | - | Yes | Yes | Yes | 
| Memory | ||||
| Memory Card Slot | - | Yes | - | - | 
| Messaging | ||||
| Email Client | - | Yes | - | Yes | 
| EMS / Picture Messaging | - | - | Yes | Yes | 
| Instant Messaging | - | Yes | - | - | 
| MMS | - | Yes | Yes | Yes | 
| Text Messaging Templates | - | Yes | Yes | Yes | 
| Music | ||||
| Music Player | - | Yes | - | Yes | 
| Productivity | ||||
| Alarm | Yes | Yes | Yes | Yes | 
| Calculator | Yes | Yes | Yes | Yes | 
| Calendar | Yes | Yes | Yes | Yes | 
| To-Do List | Yes | - | Yes | Yes | 
| Voice Memo | - | Yes | Yes | Yes | 
| Software | ||||
| Games | Yes | Yes | Yes | Yes | 
| Java (J2ME) | - | Yes | Yes | Yes | 
| Voice | ||||
| Headset Jack (2.5 mm) | - | Yes | Yes | - | 
| Speaker Phone | - | Yes | Yes | Yes | 
| Nokia 7160 | Motorola Bali | Samsung SGH-X640 | Samsung SGH-E640 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Nokia 7160 | Motorola Bali | Samsung SGH-X640 | Samsung SGH-E640 | 










