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| Phone | ZTE Z432 / Altair 2 | Huawei Pinnacle | Ericsson T28 World | 
| Current U.S. Carriers | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | 
| Specifications | |||
|---|---|---|---|
| Display Size | 
			2.4" diag. 4 : 3  | 
		
		
			2.4" diag. 4 : 3  | 
		
		? | 
| Display Resolution & Type | 
			320 x 240 pixels (~167 ppi) LCD (TFT/TFD)  | 
		
		
			320 x 240 pixels (~167 ppi) LCD (TFT/TFD)  | 
		
		? | 
| Display Refresh | ? | ? | ? | 
| Battery | 900 mAh | 900 mAh | 500 mAh | 
| Processor | Qualcomm QSC6270 | Qualcomm QSC6055 | ? | 
| RAM | 128 MB | ? | ? | 
| Storage | 256 MB | ? raw hardware | ? raw hardware | 
| Main Camera | 2 megapixel | 1 megapixel | - | 
| Wide Camera | - | - | - | 
| Tele Camera | - | - | - | 
| Video Capture | QVGA (320 x 240) | QCIF (176 x 144) | - | 
| Front Camera | - | - | - | 
| Weight | 
			3.24 oz (92g)  | 
		
		
			3.53 oz (100g)  | 
		
		
			3.14 oz (89g)  | 
	
| Dimensions | 
			4.48" x 2.38" x 0.44" (114 x 60 x 11.2 mm)  | 
		
		
			4.33" x 2.4" x 0.51" (110 x 61 x 13 mm)  | 
		
		
			3.9" x 2" x 0.6" (99 x 51 x 15.2 mm)  | 
	
| Form Factor | Slab | Slab | Flip | 
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | 
| Network Bands | 
			 WCDMA: 2, 5 GSM: 850, 1900  | 
		
		
			 CDMA: 850, 1700, 1900  | 
		
		
			 GSM: 900, 1900  | 
	
| Data Technology | HSDPA 3.6 | 1xRTT | - | 
| Features | |||
| GPS / Location | Yes | Yes | - | 
| Accessibility | |||
| Adjustable Text Size | Yes | - | - | 
| Hearing Aid Compatible | Yes | Yes | - | 
| Multiple Languages | Yes | Yes | - | 
| TTY/TDD (Digital) | Yes | Yes | - | 
| Alerts | |||
| Ringer Profiles | - | - | Yes | 
| Connectivity | |||
| Bluetooth | 
			Yes Classic Audio  | 
		
		Yes | - | 
| USB | 
			Yes Micro-USB  | 
		
		
			Yes Micro-USB  | 
		
		- | 
| Contacts | |||
| Picture ID | Yes | Yes | - | 
| Ringer ID | Yes | Yes | - | 
| Voice Dialing | - | - | Yes | 
| Customization | |||
| Custom Graphics | Yes | Yes | - | 
| Custom Ringtones | - | Yes | Yes | 
| Real-Music Ringers | Yes | - | - | 
| Data & Network | |||
| Data Tethering | - | - | Yes | 
| WAP / Web Browser | Yes | Yes | - | 
| Input | |||
| Predictive Text Entry | Yes | Yes | - | 
| Side Keys | Yes | Yes | Yes | 
| Text Keyboard, Hardware | Yes | Yes | - | 
| Memory | |||
| Memory Card Slot | Yes | Yes | - | 
| Messaging | |||
| Email Client | Yes | Yes | - | 
| Instant Messaging | - | Yes | - | 
| MMS | Yes | Yes | - | 
| Text Messaging Templates | Yes | - | - | 
| Music | |||
| Headphone Jack (3.5mm) | Yes | Yes | - | 
| Music Player | Yes | Yes | - | 
| Productivity | |||
| Alarm | Yes | Yes | Yes | 
| Calculator | Yes | Yes | Yes | 
| Calendar | Yes | Yes | - | 
| Voice Memo | Yes | Yes | - | 
| Software | |||
| BREW | - | Yes | - | 
| Games | - | Yes | Yes | 
| Voice | |||
| Speaker Phone | Yes | Yes | - | 
| ZTE Z432 / Altair 2 | Huawei Pinnacle | Ericsson T28 World | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | ZTE Z432 / Altair 2 | Huawei Pinnacle | Ericsson T28 World | 











