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Phone | Sony Ericsson Z550a | LG Spectrum | LG Connect 4G | Motorola i930 / i920 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
1.9" diag. 4 : 3 |
4.5" diag. 16 : 9 |
4" diag. 5 : 3 |
? |
Display Resolution & Type |
176 x 220 pixels (~148 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~326 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | ? |
Battery | ? | 1,830 mAh | 1,540 mAh | ? |
Processor | ? | 1.5 GHz Qualcomm Snapdragon S3 | 1.2 GHz Qualcomm Snapdragon S3 MSM8660 | ? |
RAM | ? | 1 GB | 1 GB | ? |
Storage | ? raw hardware | 4 GB | 4 GB | ? raw hardware |
Main Camera | 1 megapixel | 8 megapixel | 5 megapixel | Yes |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | ? | 1080p HD | 720p HD | ? |
Front Camera | - | 1 megapixel | Yes | - |
Weight |
3.26 oz (92g) |
4.99 oz (141g) |
4.83 oz (137g) |
5.9 oz (167g) |
Dimensions |
3.43" x 1.77" x 0.79" (87 x 45 x 20.1 mm) |
5.33" x 2.71" x 0.42" (135 x 69 x 10.7 mm) |
4.59" x 2.45" x 0.46" (117 x 62 x 11.7 mm) |
3.46" x 1.93" x 1.18" (88 x 49 x 30 mm) |
Form Factor | Clamshell | Slab | Slab | Clamshell |
Platform / OS | (proprietary) | Android | Android | Windows Mobile Standard |
Network Bands |
GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4 CDMA: 850, 1700, 1900 |
GSM: 900, 1800, 1900 iDEN: 800 |
|
Data Technology | GPRS | LTE (Cat 3) | LTE (Cat 3) | WiDEN |
Features | ||||
GPS / Location | - | n/a | n/a | n/a |
Accessibility | ||||
Hearing Aid Compatible | - |
Yes M3 (mostly compatible) |
Yes M4, T4 (very tele-coil compatible) |
- |
Multiple Languages | Yes | n/a | n/a | n/a |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Alerts | ||||
Extra Display | Yes | - | - | Yes |
Ringer Profiles | Yes | - | - | Yes |
Connectivity | ||||
Bluetooth | Yes | Yes | Yes | - |
Infrared (IR) | - | - | - | Yes |
Mobile Hotspot | - | n/a | n/a | n/a |
USB | Yes |
Yes Micro-USB |
Yes Micro-USB |
Yes |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Contacts | ||||
Picture ID | Yes | n/a | n/a | n/a |
Ringer ID | Yes | n/a | n/a | n/a |
Voice Dialing | Yes | n/a | n/a | n/a |
Customization | ||||
Custom Graphics | Yes | n/a | n/a | n/a |
Custom Ringtones | Yes | n/a | n/a | n/a |
Real-Music Ringers | Yes | n/a | n/a | n/a |
Data & Network | ||||
Data Tethering | Yes | n/a | n/a | n/a |
WAP / Web Browser | Yes | n/a | n/a | n/a |
Input | ||||
Predictive Text Entry | Yes | n/a | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen | - |
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 | n/a | n/a | n/a |
Text Messaging Templates | Yes | n/a | n/a | n/a |
Music | ||||
FM Radio | Yes | - | - | - |
Headphone Jack (3.5mm) | - | Yes | Yes | - |
Music Player | Yes | n/a | n/a | n/a |
Photo & Video | ||||
DLNA | - | Yes | Yes | - |
TV Output | - | Yes | - | - |
Productivity | ||||
Alarm | Yes | n/a | n/a | n/a |
Calculator | Yes | n/a | n/a | n/a |
Calendar | Yes | n/a | n/a | n/a |
To-Do List | Yes | n/a | n/a | n/a |
Voice Memo | Yes | n/a | n/a | n/a |
Software | ||||
Games | Yes | n/a | n/a | n/a |
Java (J2ME) | Yes | n/a | n/a | n/a |
Voice | ||||
Headset Jack (2.5 mm) | - | n/a | n/a | n/a |
Push-To-Talk | Yes * | - | - | Yes |
Speaker Phone | Yes | Yes | Yes | Yes |
* Some versions only | ||||
Sony Ericsson Z550a | LG Spectrum | LG Connect 4G | Motorola i930 / i920 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Sony Ericsson Z550a | LG Spectrum | LG Connect 4G | Motorola i930 / i920 |