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Phone | ZTE Z431 / Altair | LG VX-8500 Chocolate | Siemens SX66 / MDA III / PDA2K (HTC Blue Angel) | LG Optimus G (CDMA) | HTC myTouch 4G Slide |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size |
2.4" diag. 4 : 3 |
? | ? |
4.7" diag. 5 : 3 |
3.7" diag. 5 : 3 |
Display Resolution & Type |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
768 x 1280 pixels (~318 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~252 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | 60 Hz | 60 Hz |
Battery | 1,000 mAh | 800 mAh | 1,490 mAh | 2,100 mAh | 1,520 mAh |
Processor | ? | ? | 400 MHz Intel XScale | 1.5 GHz Qualcomm Snapdragon S4 Pro | 1.2 GHz Qualcomm Snapdragon S3 MSM8260 (dual-core) |
RAM | ? | ? | ? | 2 GB | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | 32 GB | ? raw hardware |
Main Camera | 2 megapixel | 1 megapixel | Yes | 13 megapixel | 8 megapixel |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | QVGA (320 x 240) | QCIF (176 x 144) | QCIF (176 x 144) | 1080p HD | 1080p HD |
Front Camera | - | - | - | 1 megapixel | Yes |
Weight |
3.52 oz (100g) |
3.53 oz (100g) |
7.41 oz (210g) |
5.11 oz (145g) |
6.5 oz (184g) |
Dimensions |
4.49" x 2.39" x 0.41" (114 x 61 x 10.4 mm) |
3.8" x 1.88" x 0.69" (97 x 48 x 17.5 mm) |
4.92" x 2.83" x 0.75" (125 x 72 x 19.1 mm) |
5.19" x 2.71" x 0.33" (132 x 69 x 8.5 mm) |
4.8" x 2.4" x 0.52" (122 x 61 x 13.2 mm) |
Form Factor | Slab | Slide | Slide | Slab | Slide |
Platform / OS | (proprietary) | (proprietary) | Windows Mobile Professional | Android | Android |
Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
4G LTE: 25 CDMA: 800, 850, 1900 |
WCDMA: 1, 4 GSM: 850, 900, 1800, 1900 |
Data Technology | ? | EVDO r0 | GPRS | LTE (Cat 3) | HSPA 14.4 |
Features | |||||
GPS / Location | Yes | Yes | n/a | n/a | n/a |
Accessibility | |||||
Adjustable Text Size | - | - | n/a | n/a | n/a |
Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
- |
Yes M4 (very compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Multiple Languages | Yes | Yes | n/a | n/a | n/a |
TTY/TDD (Digital) | Yes | Yes | - | Yes | - |
Alerts | |||||
Ringer Profiles | Yes | - | - | Yes | - |
Connectivity | |||||
Bluetooth | Yes | Yes | Yes | Yes | Yes |
Infrared (IR) | - | - | Yes | - | - |
Mobile Hotspot | - | - | n/a | n/a | n/a |
NFC | - | - | - | Yes | - |
USB |
Yes Micro-USB |
- | Yes |
Yes Micro-USB |
Yes |
Wi-Fi | - | - | Yes |
Yes 4 (802.11 a,b,g,n) |
Yes 4 (802.11 b,g,n) |
Contacts | |||||
Picture ID | Yes | Yes | n/a | n/a | n/a |
Ringer ID | Yes | Yes | n/a | n/a | n/a |
Voice Dialing | - | Yes | n/a | n/a | n/a |
Customization | |||||
Custom Graphics | Yes | Yes | n/a | n/a | n/a |
Custom Ringtones | Yes | Yes | n/a | n/a | n/a |
Real-Music Ringers | Yes | Yes | n/a | n/a | n/a |
Data & Network | |||||
Data Tethering | Yes | Yes | n/a | n/a | n/a |
External Antenna Jack | - | Yes | n/a | n/a | n/a |
WAP / Web Browser | Yes | Yes | n/a | n/a | n/a |
Input | |||||
Predictive Text Entry | Yes | Yes | n/a | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | - | Yes | - | Yes |
Touch Screen | - | - | Yes |
Yes Capacitive |
Yes Capacitive |
Memory | |||||
Memory Card Slot | Yes | Yes | Yes | - | Yes |
Messaging | |||||
Email Client | Yes | - | n/a | n/a | n/a |
Instant Messaging | - | - | n/a | n/a | n/a |
MMS | Yes | Yes | n/a | n/a | n/a |
Text Messaging Templates | Yes | Yes | n/a | n/a | n/a |
Music | |||||
FM Radio | - | - | - | - | Yes |
Headphone Jack (3.5mm) | Yes | - | - | Yes | Yes |
Music Player | Yes | Yes | n/a | n/a | n/a |
Photo & Video | |||||
DLNA | - | - | - | Yes | Yes |
Miracast | - | - | - | Yes | - |
TV Output | - | - | - | Yes | Yes |
Productivity | |||||
Alarm | Yes | Yes | n/a | n/a | n/a |
Calculator | Yes | Yes | n/a | n/a | n/a |
Calendar | Yes | Yes | n/a | n/a | n/a |
To-Do List | - | - | n/a | n/a | n/a |
Voice Memo | Yes | Yes | n/a | n/a | n/a |
Software | |||||
BREW | Yes | Yes | n/a | n/a | n/a |
Games | Yes | Yes | n/a | n/a | n/a |
Java (J2ME) | - | - | n/a | n/a | n/a |
Voice | |||||
HD Voice | - | - | - | Yes | - |
Headset Jack (2.5 mm) | - | - | n/a | n/a | n/a |
Speaker Phone | Yes | Yes * | Yes | Yes | Yes |
* Some versions only | |||||
ZTE Z431 / Altair | LG VX-8500 Chocolate | Siemens SX66 / MDA III / PDA2K (HTC Blue Angel) | LG Optimus G (CDMA) | HTC myTouch 4G Slide |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | ZTE Z431 / Altair | LG VX-8500 Chocolate | Siemens SX66 / MDA III / PDA2K (HTC Blue Angel) | LG Optimus G (CDMA) | HTC myTouch 4G Slide |