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Phone | Microsoft Lumia 550 | Samsung SGH-T629 | Microsoft Lumia 950 XL | Motorola Charm | T-Mobile REVVL 7 5G |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Metro T-Mobile |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size |
4.7" diag. 16 : 9 |
? |
5.7" diag. 16 : 9 |
2.8" diag. 4 : 3 |
6.6" diag. 20 : 9 |
Display Resolution & Type |
720 x 1280 pixels (~312 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
1440 x 2560 pixels (~515 ppi) AMOLED |
320 x 240 pixels (~143 ppi) LCD (TFT/TFD) |
1080 x 2408 pixels (~401 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | 60 Hz | 120 Hz |
Battery | 2,100 mAh | 880 mAh | 3,340 mAh | 1,170 mAh | 5,000 mAh |
Processor | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | ? | 2 GHz Qualcomm Snapdragon 810 (MSM8994) | 720 MHz TI OMAP3410 | 2.2 GHz Snapdragon 6 Gen 1 |
RAM | 1 GB | ? | 3 GB | ? | 6 GB |
Storage | 8 GB | ? raw hardware | 32 GB | ? raw hardware | 128 GB |
Main Camera | 5 megapixel | 1 megapixel | 20 megapixel | 3 megapixel | 50 megapixel |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | 720p HD | QCIF (176 x 144) | 4K UHD | ? | 2K / Quad HD |
Front Camera | 2 megapixel | - | 5 megapixel | - | 8 megapixel |
Weight |
5.01 oz (142g) |
3.2 oz (91g) |
5.82 oz (165g) |
3.88 oz (110g) |
7.27 oz (206g) |
Dimensions |
5.36" x 2.67" x 0.39" (136 x 68 x 9.9 mm) |
3.9" x 2.01" x 0.55" (99 x 51 x 14 mm) |
5.98" x 3.09" x 0.32" (152 x 78 x 8.1 mm) |
3.87" x 2.65" x 0.45" (98 x 67 x 11.4 mm) |
6.59" x 3.05" x 0.36" (167 x 77 x 9.1 mm) |
Form Factor | Slab | Slide | Slab | Slab | Slab |
Platform / OS | Windows | (proprietary) | Windows | Android | Android |
Network Bands |
4G LTE: 2, 4, 5, 7, 12, 17 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 40 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
5G: 25, 41, 66, 71, 77-A, 77-C 4G LTE: 2, 4, 5, 7, 12, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
|
Data Technology | LTE (Cat 4) | EDGE | LTE (Cat 6) | HSDPA 3.6 | NR (5G) |
Features | |||||
Barometer | - | - | - | - | Yes |
Fingerprint Reader | - | - | - | - |
Yes stand-alone |
Flashlight | Yes | - | Yes | - | Yes |
GPS / Location | n/a | - | n/a | n/a | n/a |
Accessibility | |||||
Adjustable Text Size | n/a | - | n/a | n/a | n/a |
Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
- |
Yes M3, T4 (very tele-coil compatible) |
- |
Yes Hearing Aid Compatible (HAC-2019 / M3, T3) |
Multiple Languages | n/a | Yes | n/a | n/a | n/a |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
Connectivity | |||||
Bluetooth | Yes | Yes | Yes | Yes | Yes |
Mobile Hotspot | n/a | - | n/a | n/a | n/a |
NFC | - | - | Yes | - | Yes |
USB |
Yes Micro-USB |
Yes |
Yes USB Type C |
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) |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Contacts | |||||
Picture ID | n/a | Yes | n/a | n/a | n/a |
Ringer ID | n/a | Yes | n/a | n/a | n/a |
Voice Dialing | n/a | Yes | n/a | n/a | n/a |
Customization | |||||
Custom Graphics | n/a | Yes | n/a | n/a | n/a |
Custom Ringtones | n/a | Yes | n/a | n/a | n/a |
Real-Music Ringers | n/a | Yes | n/a | n/a | n/a |
Data & Network | |||||
Data Tethering | n/a | Yes | n/a | n/a | n/a |
Dual-SIM | - | - | - | - | Yes |
WAP / Web Browser | n/a | Yes | n/a | n/a | n/a |
Input | |||||
Predictive Text Entry | n/a | Yes | n/a | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | - | Yes | - |
Touch Screen |
Yes Capacitive |
- |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Memory | |||||
Memory Card Slot | Yes | Yes | Yes | Yes | Yes |
Messaging | |||||
Email Client | n/a | - | n/a | n/a | n/a |
EMS / Picture Messaging | n/a | Yes | n/a | n/a | n/a |
Instant Messaging | n/a | Yes | n/a | n/a | n/a |
MMS | n/a | Yes | n/a | n/a | n/a |
Text Messaging Templates | n/a | Yes | n/a | n/a | n/a |
Music | |||||
FM Radio | Yes | - | Yes | - | - |
Headphone Jack (3.5mm) | Yes | - | Yes | Yes | Yes |
Music Player | n/a | Yes | n/a | n/a | n/a |
Stereo Speakers | - | - | - | - | Yes |
Photo & Video | |||||
DLNA | - | - | Yes | - | - |
Miracast | - | - | Yes | - | - |
TV Output | - | - | Yes | - | - |
Power | |||||
Fast Charging | - | - | Yes | - | Yes |
Wireless Charging | - | - | Yes | - | - |
Productivity | |||||
Alarm | n/a | Yes | n/a | n/a | n/a |
Calculator | n/a | Yes | n/a | n/a | n/a |
Calendar | n/a | Yes | n/a | n/a | n/a |
To-Do List | n/a | Yes | n/a | n/a | n/a |
Voice Memo | n/a | Yes | n/a | n/a | n/a |
Software | |||||
Games | n/a | Yes | n/a | n/a | n/a |
Java (J2ME) | n/a | Yes | n/a | n/a | n/a |
Voice | |||||
HD Voice | Yes | - | Yes | - | Yes |
Speaker Phone | Yes | Yes | Yes | Yes | Yes |
Microsoft Lumia 550 | Samsung SGH-T629 | Microsoft Lumia 950 XL | Motorola Charm | T-Mobile REVVL 7 5G |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Microsoft Lumia 550 | Samsung SGH-T629 | Microsoft Lumia 950 XL | Motorola Charm | T-Mobile REVVL 7 5G |