Compare Phones
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| Phone | Ericsson R520 | OnePlus Nord N300 5G | Palm Treo 650 (CDMA) | BlackBerry 7750 | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | 
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? | 6.6" diag. 20 : 9 | ? | ? | 
| Display Resolution & Type | ? | 720 x 1612 pixels (~269 ppi) LCD (TFT/TFD) | 320 x 320 pixels LCD (TFT/TFD) | 240 x 240 pixels LCD (Color) | 
| Display Refresh | ? | 90 Hz | ? | ? | 
| Battery | ? | 5,000 mAh | ? | ? | 
| Processor | ? | MediaTek Dimensity 810 | 312 MHz Intel XScale PXA270 | ? | 
| RAM | ? | 4 GB | ? | ? | 
| Storage | ? raw hardware | 64 GB | ? raw hardware | ? raw hardware | 
| Main Camera | - | 48 megapixel | Yes | - | 
| Wide Camera | - | - | - | - | 
| Tele Camera | - | - | - | - | 
| Video Capture | - | 1080p HD | QVGA (320 x 240) | - | 
| Front Camera | - | 16 megapixel | - | - | 
| Weight | 4.23 oz (120g) | 6.7 oz (190g) | 6.3 oz (179g) | 5.01 oz (142g) | 
| Dimensions | 5.12" x 1.97" x 0.63" (130 x 50 x 16 mm) | 6.45" x 2.96" x 0.31" (164 x 75 x 8 mm) | 4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) | 4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) | 
| Form Factor | Slab | Slab | Slab | Slab | 
| Platform / OS | (proprietary) | Android | Palm OS | BlackBerry OS | 
| Network Bands | GSM: 900, 1800, 1900 | 5G: 2, 25, 41, 66, 71, 77-C 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 | CDMA: 850, 1900 | CDMA: 850, 1900 | 
| Data Technology | GPRS | NR (5G) | 1xRTT | 1xRTT | 
| Features | ||||
| Barometer | - | Yes | - | - | 
| Fingerprint Reader | - | Yes stand-alone | - | - | 
| Flashlight | - | Yes | - | - | 
| GPS / Location | - | n/a | n/a | n/a | 
| Accessibility | ||||
| Hearing Aid Compatible | - | Yes | - | - | 
| Multiple Languages | Yes | n/a | n/a | n/a | 
| TTY/TDD (Digital) | - | Yes | - | Yes | 
| Alerts | ||||
| Ringer Profiles | Yes | - | - | Yes | 
| Connectivity | ||||
| Bluetooth | Yes HSP, Sync, OPP, DUN | Yes Classic Audio | Yes Classic Audio | - | 
| Infrared (IR) | Yes | - | Yes | - | 
| NFC | - | Yes | - | - | 
| USB | - | Yes USB Type C | - | Yes | 
| Wi-Fi | - | Yes 5 (802.11 a,ac,b,g,n) | - | - | 
| Contacts | ||||
| Picture ID | - | n/a | n/a | n/a | 
| Voice Dialing | Yes | n/a | n/a | n/a | 
| Customization | ||||
| Custom Graphics | - | n/a | n/a | n/a | 
| Custom Ringtones | Yes | n/a | n/a | n/a | 
| Data & Network | ||||
| Data Tethering | Yes | n/a | n/a | n/a | 
| WAP / Web Browser | Yes | n/a | n/a | n/a | 
| Input | ||||
| Predictive Text Entry | Yes | n/a | n/a | n/a | 
| Side Keys | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | - | Yes | Yes | 
| Touch Screen | - | Yes | Yes | - | 
| Memory | ||||
| Memory Card Slot | - | Yes | Yes | - | 
| Messaging | ||||
| Email Client | - | n/a | n/a | n/a | 
| MMS | - | n/a | n/a | n/a | 
| Text Messaging Templates | Yes | n/a | n/a | n/a | 
| Music | ||||
| Headphone Jack (3.5mm) | - | Yes | - | - | 
| Music Player | - | n/a | n/a | n/a | 
| Power | ||||
| Fast Charging | - | Yes | - | - | 
| Productivity | ||||
| Alarm | Yes | n/a | n/a | n/a | 
| Calculator | Yes | n/a | n/a | n/a | 
| Calendar | Yes | n/a | n/a | n/a | 
| To-Do List | - | n/a | n/a | n/a | 
| Voice Memo | Yes | n/a | n/a | n/a | 
| Software | ||||
| Games | Yes | n/a | n/a | n/a | 
| Java (J2ME) | - | n/a | n/a | n/a | 
| Voice | ||||
| HD Voice | - | Yes | - | - | 
| Headset Jack (2.5 mm) | - | n/a | n/a | n/a | 
| Speaker Phone | Yes | Yes | Yes | - | 
| Ericsson R520 | OnePlus Nord N300 5G | Palm Treo 650 (CDMA) | BlackBerry 7750 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  | |
| Phone | Ericsson R520 | OnePlus Nord N300 5G | Palm Treo 650 (CDMA) | BlackBerry 7750 | 
 







