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| Phone | Palm Treo Pro (GSM) | Samsung Galaxy Ring / Prevail 2 | Samsung Galaxy S22 | BlackBerry 7750 | HTC Droid Eris |
| Current U.S. Carriers | (none) | (none) | Verizon | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
4" diag. 5 : 3 |
6.1" diag. 19.5 : 9 |
? |
3.2" diag. 5 : 3 |
| Display Resolution & Type |
320 x 320 pixels LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
1080 x 2340 pixels (~422 ppi) AMOLED |
240 x 240 pixels LCD (Color) |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | 120 Hz | ? | 60 Hz |
| Battery | 1,500 mAh | 1,750 mAh | 3,700 mAh | ? | 1,300 mAh |
| Processor | 400 MHz MSM7201 | 1.4 GHz Qualcomm Snapdragon S2 MSM8655 | Snapdragon 8 Gen 1 | ? | 528 MHz MSM7600 |
| RAM | ? | 1 GB | 8 GB | ? | ? |
| Storage | ? raw hardware | 4 GB | 128 GB * | ? raw hardware | ? raw hardware |
| Main Camera | 2 megapixel | 5 megapixel | 50 megapixel | - | 5 megapixel |
| Wide Camera | - | - | 12 megapixel | - | - |
| Tele Camera | - | - | 10 megapixel | - | - |
| Video Capture | ? | 720p HD | 8K | - | CIF (352 x 288) |
| Front Camera | - | 1 megapixel | 10 megapixel | - | - |
| Weight |
4.69 oz (133g) |
3.4 oz (96g) |
5.93 oz (168g) |
5.01 oz (142g) |
4.43 oz (126g) |
| Dimensions |
4.49" x 2.36" x 0.53" (114 x 60 x 13.5 mm) |
4.83" x 2.48" x 0.47" (123 x 63 x 11.9 mm) |
5.75" x 2.78" x 0.3" (146 x 71 x 7.6 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.45" x 2.19" x 0.52" (113 x 55 x 13.2 mm) |
| Platform / OS | Windows Mobile Professional | Android | Android | BlackBerry OS | Android |
| Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 800, 850, 1900 |
5G: 2, 5, 7, 12, 25, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
| Data Technology | HSDPA 3.6 | EVDO rA | NR (5G) | 1xRTT | EVDO rA |
| Features | |||||
| Barometer | - | - | Yes | - | - |
| Fingerprint Reader | - | - |
Yes in-display (ultrasonic) |
- | - |
| Flashlight | - | - | Yes | - | - |
| Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | |||||
| Hearing Aid Compatible | - | Yes | Yes | - | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
- |
Yes Classic Audio |
| NFC | - | - | Yes | - | - |
| USB |
Yes Micro-USB |
Yes |
Yes USB Type C |
Yes |
Yes Mini-USB |
| Wi-Fi |
Yes 802.11 b,g |
Yes 4 (802.11 a,b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- |
Yes 802.11 b,g |
| Input | |||||
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | Yes | - | - | - | - |
| Text Keyboard, Hardware | Yes | - | - | Yes | - |
| Touch Screen | Yes | Yes | Yes | - | Yes |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | - | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | 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 |
| Palm Treo Pro (GSM) | Samsung Galaxy Ring / Prevail 2 | Samsung Galaxy S22 | BlackBerry 7750 | HTC Droid Eris | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Palm Treo Pro (GSM) | Samsung Galaxy Ring / Prevail 2 | Samsung Galaxy S22 | BlackBerry 7750 | HTC Droid Eris |
