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| Phone | Samsung Galaxy Z Flip | Samsung SCH-A990 | Palm Treo 650 (CDMA) | Google Pixel 3a XL |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
6.7" diag. 22 : 9 |
? | ? |
6" diag. 18 : 9 |
| Display Resolution & Type |
1080 x 2636 pixels (~425 ppi) AMOLED |
240 x 320 pixels LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
1080 x 2160 pixels (~402 ppi) AMOLED |
| Display Refresh | 60 Hz | ? | ? | 60 Hz |
| Battery | 3,300 mAh | 1,000 mAh | ? | 3,700 mAh |
| Processor | 3 GHz Qualcomm Snapdragon 855+ | ? | 312 MHz Intel XScale PXA270 | 2 GHz Qualcomm Snapdragon 670 |
| RAM | 8 GB | ? | ? | 4 GB |
| Storage | 256 GB | ? raw hardware | ? raw hardware | 64 GB |
| Main Camera | 12 megapixel | 3 megapixel | Yes | 12 megapixel |
| Wide Camera | 12 megapixel | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 4K UHD | ? | QVGA (320 x 240) | 4K UHD |
| Front Camera | 10 megapixel | - | - | 8 megapixel |
| Weight |
6.46 oz (183g) |
4.4 oz (125g) |
6.3 oz (179g) |
5.89 oz (167g) |
| Dimensions |
3.44" x 2.9" x 0.68" (87 x 74 x 17.3 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
6.3" x 3" x 0.3" (160 x 76 x 7.6 mm) |
| Form Factor | Foldable | Clamshell | Slab | Slab |
| Platform / OS | Android | (proprietary) | Palm OS | Android |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66, 71 WCDMA: 2, 3, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 38, 40, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 16) | EVDO r0 | 1xRTT | LTE (Cat 11) |
| Features | ||||
| Barometer | Yes | - | - | Yes |
| Fingerprint Reader |
Yes stand-alone |
- | - |
Yes stand-alone |
| Flashlight | Yes | Yes | - | Yes |
| GPS / Location | n/a | Yes | n/a | n/a |
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | n/a | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | Yes |
| Alerts | ||||
| Extra Display | Yes | Yes | - | - |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | Yes |
| Infrared (IR) | - | - | Yes | - |
| MirrorLink | Yes | - | - | - |
| NFC | Yes | - | - | Yes |
| USB |
Yes USB Type C |
Yes | - |
Yes USB Type C |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
- | - |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | ||||
| Picture ID | n/a | Yes | n/a | n/a |
| Ringer ID | n/a | Yes | n/a | n/a |
| Voice Dialing | n/a | Yes | n/a | n/a |
| Customization | ||||
| Custom Graphics | n/a | Yes | n/a | n/a |
| Custom Ringtones | n/a | Yes | n/a | n/a |
| Real-Music Ringers | n/a | Yes | n/a | n/a |
| Data & Network | ||||
| Data Tethering | n/a | Yes | n/a | n/a |
| WAP / Web Browser | n/a | Yes | n/a | n/a |
| Input | ||||
| Predictive Text Entry | n/a | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | - |
| Touch Screen |
Yes Capacitive |
- | Yes |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | - | Yes | Yes | - |
| Messaging | ||||
| Email Client | n/a | - | n/a | n/a |
| EMS / Picture Messaging | n/a | Yes | n/a | n/a |
| MMS | n/a | Yes | n/a | n/a |
| Text Messaging Templates | n/a | Yes | n/a | n/a |
| Music | ||||
| Headphone Jack (3.5mm) | - | - | - | Yes |
| Music Player | n/a | Yes | n/a | n/a |
| Stereo Speakers | - | Yes | - | Yes |
| Photo & Video | ||||
| TV Output | Yes | Yes | - | - |
| Power | ||||
| Fast Charging | Yes | - | - | Yes |
| Wireless Charging | Yes | - | - | - |
| Productivity | ||||
| Alarm | n/a | Yes | n/a | n/a |
| Calculator | n/a | Yes | n/a | n/a |
| Calendar | n/a | Yes | n/a | n/a |
| To-Do List | n/a | - | n/a | n/a |
| Voice Memo | n/a | Yes | n/a | n/a |
| Software | ||||
| BREW | n/a | Yes | n/a | n/a |
| Games | n/a | Yes | n/a | n/a |
| Voice | ||||
| Call Screening | - | - | - | Yes |
| HD Voice | Yes | - | - | Yes |
| Headset Jack (2.5 mm) | n/a | - | n/a | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes |
| Samsung Galaxy Z Flip | Samsung SCH-A990 | Palm Treo 650 (CDMA) | Google Pixel 3a XL | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy Z Flip | Samsung SCH-A990 | Palm Treo 650 (CDMA) | Google Pixel 3a XL |
