Compare Phones
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| Phone | Samsung Galaxy Z Fold2 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Palm Treo 600 (CDMA) | Alcatel Idol |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
7.6" diag. 4 : 3 |
5" diag. 16 : 9 |
? |
4.7" diag. 16 : 9 |
| Display Resolution & Type |
1768 x 2208 pixels (~372 ppi) AMOLED |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
160 x 160 pixels LCD (Color) |
540 x 960 pixels (~234 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 60 Hz | ? | 60 Hz |
| Battery | 4,500 mAh | 2,600 mAh | ? | 1,800 mAh |
| Processor | 3.1 GHz Qualcomm Snapdragon 865+ | 1.4 GHz Samsung Exynos 7570 | ? | 1 GHz MediaTek 6577 |
| RAM | 12 GB | 2 GB | ? | 512 MB |
| Storage | 256 GB | 16 GB | ? raw hardware | 4 GB |
| Main Camera | 12 megapixel | 8 megapixel | Yes | 8 megapixel |
| Wide Camera | 12 megapixel | - | - | - |
| Tele Camera | 12 megapixel | - | - | - |
| Video Capture | 4K UHD | 1080p HD | - | 720p HD |
| Front Camera | 10 megapixel | 5 megapixel | - | 2 megapixel |
| Weight |
9.95 oz (282g) |
5.43 oz (154g) |
6.2 oz (176g) |
3.88 oz (110g) |
| Dimensions |
6.27" x 2.68" x 0.66" (159 x 68 x 16.8 mm) |
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) |
5.24" x 2.66" x 0.31" (133 x 67 x 7.9 mm) |
| Platform / OS | Android | Android | Palm OS | Android |
| Network Bands |
5G: 2, 5, 25, 41, 66, 71, 260, 261 4G LTE: 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, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
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| Data Technology | NR (5G) | LTE (Cat 4) | 1xRTT | HSPA 7.2 |
| Features | ||||
| Barometer | Yes | - | - | - |
| Fingerprint Reader |
Yes stand-alone |
- | - | - |
| Flashlight | Yes | Yes | - | Yes |
| Accessibility | ||||
| Hearing Aid Compatible | Yes | Yes | - | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | - |
| Alerts | ||||
| Extra Display | Yes | - | - | - |
| Connectivity | ||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
- |
Yes Classic Audio |
| Infrared (IR) | - | - | Yes | - |
| NFC | Yes | - | - | - |
| USB |
Yes USB Type C |
Yes Micro-USB |
Yes |
Yes Micro-USB |
| UWB | Yes | - | - | - |
| Wi-Fi |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | - |
| Touch Screen | Yes | Yes | Yes | Yes |
| Memory | ||||
| Memory Card Slot | - | Yes | Yes | Yes |
| Music | ||||
| FM Radio | - | - | - | Yes |
| Headphone Jack (3.5mm) | - | Yes | - | Yes |
| Stereo Speakers | Yes | - | - | - |
| Photo & Video | ||||
| DLNA | - | - | - | Yes |
| TV Output | Yes | - | - | - |
| Power | ||||
| Fast Charging | Yes | - | - | - |
| Wireless Charging | Yes | - | - | - |
| Voice | ||||
| HD Voice | Yes | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes |
| Samsung Galaxy Z Fold2 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Palm Treo 600 (CDMA) | Alcatel Idol | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy Z Fold2 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Palm Treo 600 (CDMA) | Alcatel Idol |
