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Phone | Siemens M55 | Samsung SPH-A250 | Microsoft Lumia 550 | Cricket Debut Smart |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Not yet released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? | ? |
4.7" diag. 16 : 9 |
5.5" diag. 18 : 9 |
Display Resolution & Type |
101 x 80 pixels LCD (Color) |
? |
720 x 1280 pixels (~312 ppi) LCD (TFT/TFD) |
720 x 1440 pixels (~293 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | 60 Hz |
Battery | 700 mAh | ? | 2,100 mAh | 2,500 mAh |
Processor | ? | ? | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | 2 GHz MediaTek Helio A22 (MT6761V) |
RAM | ? | ? | 1 GB | 3 GB |
Storage | ? raw hardware | ? raw hardware | 8 GB | 32 GB |
Main Camera | - | - | 5 megapixel | 5 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | - | 720p HD | 1080p HD |
Front Camera | - | - | 2 megapixel | 5 megapixel |
Weight |
2.93 oz (83g) |
2.82 oz (80g) |
5.01 oz (142g) |
5.64 oz (160g) |
Dimensions |
3.98" x 1.81" x 0.83" (101 x 46 x 21.1 mm) |
2.76" x 1.91" x 0.83" (70 x 49 x 21.1 mm) |
5.36" x 2.67" x 0.39" (136 x 68 x 9.9 mm) |
5.87" x 2.83" x 0.38" (149 x 72 x 9.7 mm) |
Form Factor | Slab | Clamshell | Slab | Slab |
Platform / OS | (proprietary) | (proprietary) | Windows | Android |
Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 1900 |
4G LTE: 2, 4, 5, 7, 12, 17 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 14, 30 WCDMA: 2, 4, 5 |
Data Technology | GPRS | - | LTE (Cat 4) | LTE (Cat 4) |
Features | ||||
Flashlight | - | - | Yes | Yes |
GPS / Location | Yes | - | n/a | n/a |
Accessibility | ||||
Adjustable Text Size | - | - | n/a | n/a |
Hearing Aid Compatible | - | - |
Yes M3, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Multiple Languages | Yes | - | n/a | n/a |
TTY/TDD (Digital) | Yes | - | Yes | - |
Connectivity | ||||
Bluetooth | - | - | Yes | Yes |
Mobile Hotspot | - | - | n/a | n/a |
USB | - | - |
Yes Micro-USB |
Yes USB Type C |
Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Contacts | ||||
Picture ID | - | - | n/a | n/a |
Ringer ID | - | - | n/a | n/a |
Voice Dialing | Yes | Yes | n/a | n/a |
Customization | ||||
Custom Graphics | Yes | - | n/a | n/a |
Custom Ringtones | Yes | - | n/a | n/a |
Real-Music Ringers | - | - | n/a | n/a |
Data & Network | ||||
Data Tethering | Yes | Yes | n/a | n/a |
WAP / Web Browser | Yes | Yes | n/a | n/a |
Input | ||||
Predictive Text Entry | Yes | Yes | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen | - | - |
Yes Capacitive |
Yes Capacitive |
Memory | ||||
Memory Card Slot | - | - | Yes | Yes |
Messaging | ||||
Email Client | Yes | - | n/a | n/a |
EMS / Picture Messaging | Yes | - | n/a | n/a |
MMS | Yes | - | n/a | n/a |
Music | ||||
FM Radio | - | - | Yes | - |
Headphone Jack (3.5mm) | - | - | Yes | Yes |
Music Player | - | - | n/a | n/a |
Productivity | ||||
Alarm | - | Yes | n/a | n/a |
Calculator | - | Yes | n/a | n/a |
Calendar | Yes | Yes | n/a | n/a |
To-Do List | - | Yes | n/a | n/a |
Voice Memo | - | - | n/a | n/a |
Software | ||||
Games | Yes | - | n/a | n/a |
Java (J2ME) | Yes | - | n/a | n/a |
Voice | ||||
HD Voice | - | - | Yes | Yes |
Headset Jack (2.5 mm) | - | Yes | n/a | n/a |
Speaker Phone | Yes | - | Yes | Yes |
Siemens M55 | Samsung SPH-A250 | Microsoft Lumia 550 | Cricket Debut Smart |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Siemens M55 | Samsung SPH-A250 | Microsoft Lumia 550 | Cricket Debut Smart |