Compare Phones
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| Phone | Samsung Galaxy S10 5G | Samsung SCH-A990 | Siemens M55 | BlackBerry 7750 | Kyocera 2255 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6.7" diag. 19 : 9 |
? | ? | ? | ? |
| Display Resolution & Type |
1440 x 3040 pixels (~502 ppi) AMOLED |
240 x 320 pixels LCD (TFT/TFD) |
101 x 80 pixels LCD (Color) |
240 x 240 pixels LCD (Color) |
? |
| Display Refresh | 60 Hz | ? | ? | ? | ? |
| Battery | 4,500 mAh | 1,000 mAh | 700 mAh | ? | ? |
| Processor | 2.8 GHz Qualcomm Snapdragon 855 | ? | ? | ? | ? |
| RAM | 8 GB | ? | ? | ? | ? |
| Storage | 256 GB * | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 12 megapixel | 3 megapixel | - | - | - |
| Wide Camera | 16 megapixel | - | - | - | - |
| Tele Camera | 12 megapixel | - | - | - | - |
| Video Capture | 4K UHD | ? | - | - | - |
| Front Camera | 10 megapixel | - | - | - | - |
| Weight |
6.98 oz (198g) |
4.4 oz (125g) |
2.93 oz (83g) |
5.01 oz (142g) |
4.34 oz (123g) |
| Dimensions |
6.4" x 3.04" x 0.31" (163 x 77 x 7.9 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
3.98" x 1.81" x 0.83" (101 x 46 x 21.1 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.72" x 1.89" x 0.95" (120 x 48 x 24.1 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab | Slab |
| Platform / OS | Android | (proprietary) | (proprietary) | BlackBerry OS | (proprietary) |
| Network Bands |
5G: 41, 260, 261 4G LTE: 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 26, 28, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | NR (5G) | EVDO r0 | GPRS | 1xRTT | - |
| Features | |||||
| Barometer | Yes | - | - | - | - |
| Fingerprint Reader |
Yes in-display (ultrasonic) |
- | - | - | - |
| Flashlight | Yes | Yes | - | - | - |
| GPS / Location | n/a | Yes | Yes | n/a | - |
| Water-Resistant |
Yes IPX8 (SCUBA) |
- | - | - | - |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
- | - | - |
| Multiple Languages | n/a | Yes | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
| Alerts | |||||
| Extra Display | - | Yes | - | - | - |
| Ringer Profiles | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | - | - |
| MirrorLink | Yes | - | - | - | - |
| NFC | Yes | - | - | - | - |
| USB |
Yes USB Type C |
Yes | - | Yes | - |
| Wi-Fi |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- | - | - | - |
| Contacts | |||||
| Picture ID | n/a | Yes | - | n/a | - |
| Ringer ID | n/a | Yes | - | n/a | - |
| Voice Dialing | n/a | Yes | Yes | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | n/a | Yes |
| Custom Ringtones | n/a | Yes | Yes | n/a | Yes |
| Real-Music Ringers | n/a | Yes | - | n/a | - |
| Data & Network | |||||
| Data Tethering | n/a | Yes | Yes | n/a | Yes |
| WAP / Web Browser | n/a | Yes | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | - |
| Text Keyboard, Hardware | - | - | - | Yes | - |
| Touch Screen |
Yes Capacitive |
- | - | - | - |
| Memory | |||||
| Memory Card Slot | - | Yes | - | - | - |
| Messaging | |||||
| Email Client | n/a | - | Yes | n/a | - |
| EMS / Picture Messaging | n/a | Yes | Yes | n/a | - |
| MMS | n/a | Yes | Yes | n/a | - |
| Text Messaging Templates | n/a | Yes | - | n/a | - |
| Music | |||||
| FM Radio | Yes | - | - | - | - |
| Headphone Jack (3.5mm) | Yes | - | - | - | - |
| Music Player | n/a | Yes | - | n/a | - |
| Stereo Speakers | Yes | Yes | - | - | - |
| Photo & Video | |||||
| Miracast | Yes | - | - | - | - |
| TV Output | Yes | Yes | - | - | - |
| Power | |||||
| Fast Charging | Yes | - | - | - | - |
| Wireless Charging | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | n/a | Yes | - | n/a | Yes |
| Calculator | n/a | Yes | - | n/a | Yes |
| Calendar | n/a | Yes | Yes | n/a | - |
| To-Do List | n/a | - | - | n/a | - |
| Voice Memo | n/a | Yes | - | n/a | Yes |
| Software | |||||
| BREW | n/a | Yes | - | n/a | - |
| Games | n/a | Yes | Yes | n/a | Yes |
| Java (J2ME) | n/a | - | Yes | n/a | - |
| Voice | |||||
| HD Voice | Yes | - | - | - | - |
| Headset Jack (2.5 mm) | n/a | - | - | n/a | Yes |
| Speaker Phone | Yes | Yes | Yes | - | - |
| Samsung Galaxy S10 5G | Samsung SCH-A990 | Siemens M55 | BlackBerry 7750 | Kyocera 2255 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S10 5G | Samsung SCH-A990 | Siemens M55 | BlackBerry 7750 | Kyocera 2255 |
