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Phone | Microsoft Lumia 550 | Samsung Galaxy S III (CDMA) | HTC Amaze 4G | BlackBerry 7750 | Samsung Behold T919 |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size |
4.7" diag. 16 : 9 |
4.8" diag. 16 : 9 |
4.3" diag. 16 : 9 |
? |
3.1" diag. 5 : 3 |
Display Resolution & Type |
720 x 1280 pixels (~312 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~306 ppi) AMOLED |
540 x 960 pixels (~256 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
240 x 400 pixels (~151 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | ? | ? |
Battery | 2,100 mAh | 2,100 mAh | 1,730 mAh | ? | 1,000 mAh |
Processor | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | 1.5 GHz Qualcomm Snapdragon S4 | 1.5 GHz Qualcomm Snapdragon S3 dual-core | ? | ? |
RAM | 1 GB | 2 GB | 1 GB | ? | ? |
Storage | 8 GB | 16 GB * | 16 GB | ? raw hardware | ? raw hardware |
Main Camera | 5 megapixel | 8 megapixel | 8 megapixel | - | 5 megapixel |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | 720p HD | 1080p HD | 1080p HD | - | QVGA (320 x 240) |
Front Camera | 2 megapixel | 2 megapixel | 2 megapixel | - | - |
Weight |
5.01 oz (142g) |
4.65 oz (132g) |
6.1 oz (173g) |
5.01 oz (142g) |
4 oz (113g) |
Dimensions |
5.36" x 2.67" x 0.39" (136 x 68 x 9.9 mm) |
5.38" x 2.78" x 0.34" (137 x 71 x 8.6 mm) |
5.12" x 2.58" x 0.46" (130 x 66 x 11.7 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.12" x 2.1" x 0.5" (105 x 53 x 12.7 mm) |
Form Factor | Slab | Slab | Slab | Slab | Slab |
Platform / OS | Windows | Android | Android | BlackBerry OS | (proprietary) |
Network Bands |
4G LTE: 2, 4, 5, 7, 12, 17 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
WCDMA: 4 GSM: 850, 900, 1800, 1900 |
|
Data Technology | LTE (Cat 4) | LTE (Cat 3) | HSPA+ 42 | 1xRTT | WCDMA (UMTS) |
Features | |||||
Flashlight | Yes | Yes | Yes | - | - |
GPS / Location | n/a | n/a | n/a | n/a | Yes |
Accessibility | |||||
Adjustable Text Size | n/a | n/a | n/a | n/a | - |
Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
Yes M4 (very compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Yes M3 (mostly compatible) |
Multiple Languages | n/a | n/a | n/a | n/a | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
Alerts | |||||
Ringer Profiles | - | - | - | Yes | Yes |
Connectivity | |||||
Bluetooth | Yes | Yes | Yes | - | Yes |
Mobile Hotspot | n/a | n/a | n/a | n/a | - |
NFC | - | Yes | Yes | - | - |
USB |
Yes Micro-USB |
Yes Micro-USB |
Yes | Yes | Yes |
Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 a,b,g,n) |
Yes 4 (802.11 a,b,g,n) |
- | - |
Contacts | |||||
Picture ID | n/a | n/a | n/a | n/a | Yes |
Ringer ID | n/a | n/a | n/a | n/a | Yes |
Voice Dialing | n/a | n/a | n/a | n/a | Yes |
Customization | |||||
Custom Graphics | n/a | n/a | n/a | n/a | Yes |
Custom Ringtones | n/a | n/a | n/a | n/a | Yes |
Real-Music Ringers | n/a | n/a | n/a | n/a | Yes |
Data & Network | |||||
Data Tethering | n/a | n/a | n/a | n/a | - |
WAP / Web Browser | n/a | n/a | n/a | n/a | Yes |
Input | |||||
Predictive Text Entry | n/a | n/a | n/a | n/a | Yes |
Side Keys | Yes | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | - | Yes | - |
Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
- | Yes |
Memory | |||||
Memory Card Slot | Yes | Yes | Yes | - | Yes |
Messaging | |||||
Email Client | n/a | n/a | n/a | n/a | Yes |
Instant Messaging | n/a | n/a | n/a | n/a | Yes |
MMS | n/a | n/a | n/a | n/a | Yes |
Text Messaging Templates | n/a | n/a | n/a | n/a | Yes |
Music | |||||
FM Radio | Yes | - | Yes | - | - |
Headphone Jack (3.5mm) | Yes | Yes | Yes | - | - |
Music Player | n/a | n/a | n/a | n/a | Yes |
Photo & Video | |||||
DLNA | - | Yes | Yes | - | - |
TV Output | - | Yes | Yes | - | - |
Productivity | |||||
Alarm | n/a | n/a | n/a | n/a | Yes |
Calculator | n/a | n/a | n/a | n/a | Yes |
Calendar | n/a | n/a | n/a | n/a | Yes |
To-Do List | n/a | n/a | n/a | n/a | Yes |
Voice Memo | n/a | n/a | n/a | n/a | Yes |
Software | |||||
Games | n/a | n/a | n/a | n/a | Yes |
Java (J2ME) | n/a | n/a | n/a | n/a | Yes |
Voice | |||||
HD Voice | Yes | Yes | - | - | - |
Headset Jack (2.5 mm) | n/a | n/a | n/a | n/a | - |
Speaker Phone | Yes | Yes | Yes | - | Yes |
Microsoft Lumia 550 | Samsung Galaxy S III (CDMA) | HTC Amaze 4G | BlackBerry 7750 | Samsung Behold T919 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Microsoft Lumia 550 | Samsung Galaxy S III (CDMA) | HTC Amaze 4G | BlackBerry 7750 | Samsung Behold T919 |