Compare Phones
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| Phone | Microsoft Lumia 550 | Samsung Galaxy S III (CDMA) | HTC Amaze 4G | BlackBerry 7750 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
4.7" diag. 16 : 9 |
4.8" diag. 16 : 9 |
4.3" diag. 16 : 9 |
? |
| 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) |
| Display Refresh | ? | 60 Hz | 60 Hz | ? |
| Battery | 2,100 mAh | 2,100 mAh | 1,730 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 |
| Main Camera | 5 megapixel | 8 megapixel | 8 megapixel | - |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 720p HD | 1080p HD | 1080p HD | - |
| 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) |
| 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) |
| Platform / OS | Windows | Android | Android | BlackBerry OS |
| 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 |
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| Data Technology | LTE (Cat 4) | LTE (Cat 3) | HSPA+ 42 | 1xRTT |
| Features | ||||
| Flashlight | Yes | Yes | Yes | - |
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
Yes M4 (very compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
| Alerts | ||||
| Ringer Profiles | - | - | - | Yes |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | - |
| NFC | - | Yes | Yes | - |
| USB |
Yes Micro-USB |
Yes Micro-USB |
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) |
- |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | - |
| Music | ||||
| FM Radio | Yes | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | Yes | Yes | - |
| Photo & Video | ||||
| DLNA | - | Yes | Yes | - |
| TV Output | - | Yes | Yes | - |
| Voice | ||||
| HD Voice | Yes | Yes | - | - |
| Speaker Phone | Yes | Yes | Yes | - |
| Microsoft Lumia 550 | Samsung Galaxy S III (CDMA) | HTC Amaze 4G | BlackBerry 7750 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Microsoft Lumia 550 | Samsung Galaxy S III (CDMA) | HTC Amaze 4G | BlackBerry 7750 |
