Compare Phones
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| Phone | Samsung Galaxy J2 / J2 Pure / J2 Dash | Palm Treo 600 (CDMA) | BlackBerry 7750 | Samsung Galaxy Z Fold3 | Samsung SGH-X640 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
5" diag. 16 : 9 |
? | ? |
7.6" diag. 4 : 3 |
? |
| Display Resolution & Type |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
160 x 160 pixels LCD (Color) |
240 x 240 pixels LCD (Color) |
1768 x 2208 pixels (~372 ppi) AMOLED |
128 x 160 pixels LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? | 120 Hz | ? |
| Battery | 2,600 mAh | ? | ? | 4,400 mAh | 800 mAh |
| Processor | 1.4 GHz Samsung Exynos 7570 | ? | ? | Qualcomm Snapdragon 888 | ? |
| RAM | 2 GB | ? | ? | 12 GB | ? |
| Storage | 16 GB | ? raw hardware | ? raw hardware | 256 GB * | ? raw hardware |
| Main Camera | 8 megapixel | Yes | - | 12 megapixel | Yes |
| Wide Camera | - | - | - | 12 megapixel | - |
| Tele Camera | - | - | - | 12 megapixel | - |
| Video Capture | 1080p HD | - | - | 4K UHD | - |
| Front Camera | 5 megapixel | - | - | 10 megapixel | - |
| Weight |
5.43 oz (154g) |
6.2 oz (176g) |
5.01 oz (142g) |
9.56 oz (271g) |
3 oz (85g) |
| Dimensions |
5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm) |
4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
6.23" x 2.64" x 0.63" (158 x 67 x 16 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
| Form Factor | Slab | Slab | Slab | Foldable | Clamshell |
| Platform / OS | Android | Palm OS | BlackBerry OS | Android | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 3, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
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| Data Technology | LTE (Cat 4) | 1xRTT | 1xRTT | NR (5G) | GPRS |
| Features | |||||
| Barometer | - | - | - | Yes | - |
| Fingerprint Reader | - | - | - |
Yes stand-alone |
- |
| Flashlight | Yes | - | - | Yes | - |
| GPS / Location | n/a | n/a | n/a | n/a | - |
| Water-Resistant | - | - | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
- | - |
Yes M3, T3 (mostly tele-coil compatible) |
- |
| Multiple Languages | n/a | n/a | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
| Alerts | |||||
| Extra Display | - | - | - | Yes | - |
| Ringer Profiles | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | - | - | Yes | - |
| Infrared (IR) | - | Yes | - | - | - |
| NFC | - | - | - | Yes | - |
| USB |
Yes Micro-USB |
Yes | Yes |
Yes USB Type C |
- |
| UWB | - | - | - | Yes | - |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | n/a | n/a | n/a | Yes |
| Ringer ID | n/a | n/a | n/a | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | n/a | n/a | n/a | Yes |
| Custom Ringtones | n/a | n/a | n/a | n/a | Yes |
| Data & Network | |||||
| Data Tethering | n/a | n/a | n/a | n/a | - |
| Dual-SIM | - | - | - | Yes | - |
| WAP / Web Browser | n/a | n/a | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | Yes | - | - |
| Touch Screen |
Yes Capacitive |
Yes | - |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | - | - |
| Messaging | |||||
| Email Client | n/a | n/a | n/a | n/a | - |
| EMS / Picture Messaging | n/a | n/a | n/a | n/a | Yes |
| MMS | n/a | n/a | n/a | n/a | Yes |
| Text Messaging Templates | n/a | n/a | n/a | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | - | - | - | - |
| Stereo Speakers | - | - | - | Yes | - |
| Photo & Video | |||||
| TV Output | - | - | - | Yes | - |
| Power | |||||
| Fast Charging | - | - | - | Yes | - |
| Wireless Charging | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | n/a | n/a | n/a | n/a | Yes |
| Calculator | n/a | n/a | n/a | n/a | Yes |
| Calendar | n/a | n/a | n/a | n/a | Yes |
| To-Do List | n/a | n/a | n/a | n/a | Yes |
| Voice Memo | n/a | n/a | n/a | n/a | Yes |
| Software | |||||
| Games | n/a | n/a | n/a | n/a | Yes |
| Java (J2ME) | n/a | n/a | n/a | n/a | Yes |
| Voice | |||||
| HD Voice | - | - | - | Yes | - |
| Headset Jack (2.5 mm) | n/a | n/a | n/a | n/a | Yes |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| Samsung Galaxy J2 / J2 Pure / J2 Dash | Palm Treo 600 (CDMA) | BlackBerry 7750 | Samsung Galaxy Z Fold3 | Samsung SGH-X640 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy J2 / J2 Pure / J2 Dash | Palm Treo 600 (CDMA) | BlackBerry 7750 | Samsung Galaxy Z Fold3 | Samsung SGH-X640 |
