Compare Phones
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Phone | Sharp Z-800 (Audiovox 7900) | Kyocera KX12 | ZTE Grand X 3 | Samsung MM-A900 / SPH-A900 / Ace | Apple iPhone 4 (GSM) |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size | ? | ? |
5.5" diag. 16 : 9 |
? |
3.5" diag. 5 : 3 |
Display Resolution & Type |
? LCD (Color) |
128 x 128 pixels LCD (STN) |
720 x 1280 pixels (~267 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | 60 Hz | ? | 60 Hz |
Battery | ? | 1,800 mAh | 3,080 mAh | ? | ? |
Processor | ? | ? | 1.3 GHz Qualcomm Snapdragon 210 (MSM8909) | ? | Apple A4 |
RAM | ? | ? | 2 GB | ? | ? |
Storage | ? raw hardware | ? raw hardware | 16 GB | ? raw hardware | 32 GB * |
Main Camera | - | - | 8 megapixel | 1 megapixel | 5 megapixel |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | - | - | 720p HD | ? | 720p HD |
Front Camera | - | - | 2 megapixel | - | Yes |
Weight |
4.25 oz (120g) |
4.62 oz (131g) |
6 oz (170g) |
3.9 oz (111g) |
4.8 oz (136g) |
Dimensions |
3.6" x 2" x 1.1" (91 x 51 x 27.9 mm) |
4.33" x 1.97" x 1.02" (110 x 50 x 25.9 mm) |
6.07" x 2.99" x 0.37" (154 x 76 x 9.4 mm) |
3.86" x 2.01" x 0.57" (98 x 51 x 14.5 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
Form Factor | Clamshell | Slab | Slab | Clamshell | Slab |
Platform / OS | (proprietary) | (proprietary) | Android | (proprietary) | iOS |
Network Bands |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 2, 4, 5, 12 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
Data Technology | - | 1xRTT | LTE (Cat 4) | EVDO r0 | HSPA 7.2 |
Features | |||||
Flashlight | - | Yes | Yes | - | - |
GPS / Location | - | Yes | n/a | Yes | n/a |
Ruggedized | - | Yes | - | - | - |
Accessibility | |||||
Adjustable Text Size | - | - | n/a | - | n/a |
Hearing Aid Compatible | - | - |
Yes M4, T3 (mostly tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
Multiple Languages | - | Yes | n/a | Yes | n/a |
TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
Alerts | |||||
Extra Display | - | - | - | Yes | - |
Connectivity | |||||
Bluetooth | - | - | Yes | Yes | Yes |
Mobile Hotspot | - | - | n/a | - | n/a |
USB | - | - |
Yes USB Type C |
Yes | Yes |
Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
Contacts | |||||
Picture ID | Yes | Yes | n/a | Yes | n/a |
Ringer ID | Yes | Yes | n/a | Yes | n/a |
Voice Dialing | - | Yes | n/a | Yes | n/a |
Customization | |||||
Custom Graphics | Yes | Yes | n/a | Yes | n/a |
Custom Ringtones | Yes | Yes | n/a | Yes | n/a |
Real-Music Ringers | - | - | n/a | - | n/a |
Data & Network | |||||
Data Tethering | Yes | Yes | n/a | Yes | n/a |
WAP / Web Browser | Yes | Yes | n/a | Yes | n/a |
Input | |||||
Predictive Text Entry | Yes | Yes | n/a | Yes | n/a |
Side Keys | Yes | Yes | Yes | Yes | Yes |
Touch Screen | - | - |
Yes Capacitive |
- |
Yes Capacitive |
Memory | |||||
Memory Card Slot | - | - | Yes | - | - |
Messaging | |||||
Email Client | - | - | n/a | - | n/a |
EMS / Picture Messaging | - | Yes | n/a | - | n/a |
MMS | - | - | n/a | - | n/a |
Text Messaging Templates | Yes | Yes | n/a | Yes | n/a |
Music | |||||
Headphone Jack (3.5mm) | - | - | Yes | - | Yes |
Music Player | - | - | n/a | Yes | n/a |
Photo & Video | |||||
TV Output | - | - | - | - | Yes |
Power | |||||
Fast Charging | - | - | Yes | - | - |
Productivity | |||||
Alarm | Yes | Yes | n/a | Yes | n/a |
Calculator | - | Yes | n/a | Yes | n/a |
Calendar | - | Yes | n/a | Yes | n/a |
To-Do List | - | - | n/a | Yes | n/a |
Voice Memo | - | Yes | n/a | Yes | n/a |
Software | |||||
BREW | Yes | Yes * | n/a | - | n/a |
Games | Yes | Yes | n/a | Yes | n/a |
Java (J2ME) | - | - | n/a | Yes | n/a |
Voice | |||||
HD Voice | - | - | Yes | - | - |
Headset Jack (2.5 mm) | Yes | Yes | n/a | Yes | n/a |
Push-To-Talk | - | Yes | - | - | - |
Speaker Phone | - | Yes | Yes | Yes | Yes |
* Some versions only | |||||
Sharp Z-800 (Audiovox 7900) | Kyocera KX12 | ZTE Grand X 3 | Samsung MM-A900 / SPH-A900 / Ace | Apple iPhone 4 (GSM) |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Sharp Z-800 (Audiovox 7900) | Kyocera KX12 | ZTE Grand X 3 | Samsung MM-A900 / SPH-A900 / Ace | Apple iPhone 4 (GSM) |