Compare Phones
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| Phone | Samsung Rugby 4 | BlackBerry 7750 | Samsung Galaxy S6 (GSM) | Samsung Galaxy Note20 | Samsung SGH-E640 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.4" diag. 4 : 3 |
? |
5.1" diag. 16 : 9 |
6.7" diag. 20 : 9 |
? |
| Display Resolution & Type |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
1440 x 2560 pixels (~576 ppi) AMOLED |
1080 x 2400 pixels (~393 ppi) AMOLED |
176 x 220 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | 60 Hz | ? |
| Battery | 1,300 mAh | ? | 2,550 mAh | 4,300 mAh | 800 mAh |
| Processor | Intel XMM6230 | ? | 2.1 GHz Samsung Exynos 7420 | 3.1 GHz Qualcomm Snapdragon 865+ | ? |
| RAM | 128 MB | ? | 3 GB | 8 GB | ? |
| Storage | 256 MB | ? raw hardware | 32 GB * | 128 GB | ? raw hardware |
| Main Camera | 3 megapixel | - | 16 megapixel | 12 megapixel | 1 megapixel |
| Wide Camera | - | - | - | 12 megapixel | - |
| Tele Camera | - | - | - | 64 megapixel | - |
| Video Capture | QVGA (320 x 240) | - | 4K UHD | 8K | QCIF (176 x 144) |
| Front Camera | - | - | 5 megapixel | 10 megapixel | - |
| Weight |
5.22 oz (148g) |
5.01 oz (142g) |
4.87 oz (138g) |
6.84 oz (194g) |
3.17 oz (90g) |
| Dimensions |
4.25" x 2.17" x 0.85" (108 x 55 x 21.6 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
5.65" x 2.78" x 0.27" (143 x 71 x 6.8 mm) |
6.36" x 2.96" x 0.33" (162 x 75 x 8.3 mm) |
3.37" x 1.78" x 0.93" (86 x 45 x 23.6 mm) |
| Form Factor | Clamshell | Slab | Slab | Slab | Clamshell |
| Platform / OS | (proprietary) | BlackBerry OS | Android | Android | (proprietary) |
| Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
5G: 2, 5, 12, 25, 41, 66, 71, 260, 261 4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 46, 48, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
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| Data Technology | HSPA+ 21 | 1xRTT | LTE (Cat 6) | NR (5G) | GPRS |
| Features | |||||
| Barometer | - | - | - | Yes | - |
| Fingerprint Reader | - | - | Yes |
Yes in-display (ultrasonic) |
- |
| Flashlight | - | - | Yes | Yes | - |
| GPS / Location | Yes | n/a | n/a | n/a | - |
| Ruggedized | Yes | - | - | - | - |
| VR-ready | - | - | Yes | - | - |
| Water-Resistant |
Yes IPX7 (snorkeling) |
- | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||||
| Adjustable Text Size | Yes | n/a | n/a | n/a | - |
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
| Multiple Languages | Yes | n/a | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
| Alerts | |||||
| Extra Display | Yes | - | - | - | Yes |
| Ringer Profiles | Yes | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | Yes | - | Yes | Yes | Yes |
| Infrared (IR) | - | - | Yes | - | - |
| MirrorLink | - | - | Yes | - | - |
| NFC | - | - | Yes | Yes | - |
| USB |
Yes Micro-USB |
Yes |
Yes Micro-USB |
Yes USB Type C |
Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- |
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | n/a | Yes |
| Ringer ID | Yes | n/a | n/a | n/a | Yes |
| Voice Dialing | Yes | n/a | n/a | n/a | - |
| Customization | |||||
| Custom Graphics | Yes | n/a | n/a | n/a | Yes |
| Custom Ringtones | Yes | n/a | n/a | n/a | Yes |
| Real-Music Ringers | Yes | n/a | n/a | n/a | Yes |
| Data & Network | |||||
| WAP / Web Browser | Yes | n/a | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | - | - | - | Yes | - |
| Text Keyboard, Hardware | - | Yes | - | - | - |
| Touch Screen | - | - |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | Yes | - | - | - | - |
| Messaging | |||||
| Email Client | Yes | n/a | n/a | n/a | Yes |
| EMS / Picture Messaging | - | n/a | n/a | n/a | Yes |
| MMS | Yes | n/a | n/a | n/a | Yes |
| Text Messaging Templates | Yes | n/a | n/a | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | - | - |
| Music Player | Yes | n/a | n/a | n/a | Yes |
| Stereo Speakers | - | - | - | Yes | - |
| Photo & Video | |||||
| DLNA | - | - | Yes | - | - |
| Miracast | - | - | Yes | - | - |
| TV Output | - | - | Yes | Yes | - |
| Power | |||||
| Fast Charging | - | - | Yes | Yes | - |
| Wireless Charging | - | - | Yes | Yes | - |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | n/a | Yes |
| Calculator | Yes | n/a | n/a | n/a | Yes |
| Calendar | Yes | n/a | n/a | n/a | Yes |
| To-Do List | Yes | n/a | n/a | n/a | Yes |
| Voice Memo | Yes | n/a | n/a | n/a | Yes |
| Software | |||||
| Games | Yes | n/a | n/a | n/a | Yes |
| Java (J2ME) | Yes | n/a | n/a | n/a | Yes |
| Voice | |||||
| HD Voice | - | - | Yes | Yes | - |
| Headset Jack (2.5 mm) | - | n/a | n/a | n/a | - |
| Push-To-Talk | Yes | - | - | - | - |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| Samsung Rugby 4 | BlackBerry 7750 | Samsung Galaxy S6 (GSM) | Samsung Galaxy Note20 | Samsung SGH-E640 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Rugby 4 | BlackBerry 7750 | Samsung Galaxy S6 (GSM) | Samsung Galaxy Note20 | Samsung SGH-E640 |
