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Phone Ericsson R520 HMD Fusion Samsung Galaxy S23 Ultra Palm Treo Pro (GSM)
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Not yet released Released Released
Specifications 
Display Size ? 6.6" diag.
20 : 9
6.8" diag.
19.5 : 9
?
Display Resolution & Type ? 720 x 1612 pixels
(~269 ppi)
LCD (TFT/TFD)
1440 x 3088 pixels
(~501 ppi)
AMOLED
320 x 320 pixels
LCD (TFT/TFD)
Display Refresh ? 90 Hz 120 Hz ?
Battery ? 5,000 mAh 5,000 mAh 1,500 mAh
Processor ? 2.2 GHz Snapdragon 4 Gen 2 3.4 GHz Snapdragon 8 Gen 2 for Galaxy 400 MHz MSM7201
RAM ? 6 GB 8 GB * ?
Storage ? raw hardware 128 GB 256 GB * ? raw hardware
Main Camera - 108 megapixel 200 megapixel 2 megapixel
Wide Camera - - 12 megapixel -
Tele Camera - - 10 megapixel -
Video Capture - 1080p HD 8K ?
Front Camera - 50 megapixel 12 megapixel -
Weight 4.23 oz
(120g)
7.2 oz
(204g)
8.25 oz
(234g)
4.69 oz
(133g)
Dimensions 5.12" x 1.97" x 0.63"
(130 x 50 x 16 mm)
6.46" x 2.97" x 0.33"
(164 x 75 x 8.4 mm)
6.43" x 3.07" x 0.35"
(163 x 78 x 8.9 mm)
4.49" x 2.36" x 0.53"
(114 x 60 x 13.5 mm)
Form Factor Slab Slab Slab Slab
Platform / OS (proprietary) Android Android Windows Mobile Professional
Network Bands

GSM: 900, 1800, 1900

5G: 2, 4, 5, 7, 25, 41, 66, 71, 77-A, 77-C, 78

4G LTE: 2, 4, 5, 7, 8, 12, 25, 26, 28, 41, 66, 71

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 29, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 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, 4, 5, 8

GSM: 850, 900, 1800, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

Data Technology GPRS NR (5G) NR (5G) HSDPA 3.6
Features 
Barometer - - Yes -
Fingerprint Reader - Yes
stand-alone
Yes
in-display (ultrasonic)
-
Flashlight - Yes Yes -
GPS / Location - n/a n/a n/a
Water-Resistant - Yes
IPX4 (splash)
Yes
IPX8 (SCUBA)
-
Accessibility
Hearing Aid Compatible - Yes Yes -
Multiple Languages Yes n/a n/a n/a
TTY/TDD (Digital) - - Yes -
Alerts
Ringer Profiles Yes - - -
Connectivity
Bluetooth Yes
HSP, Sync, OPP, DUN
Yes
Classic Audio
Yes
LE Audio, Classic Audio
Yes
Classic Audio
Infrared (IR) Yes - - -
NFC - Yes Yes -
USB - Yes
USB Type C
Yes
USB Type C
Yes
Micro-USB
UWB - - Yes -
Wi-Fi - Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
6E (802.11 a,ac,ax,b,g,n)
Yes
802.11 b,g
Contacts
Picture ID - n/a n/a n/a
Ringer 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
Real-Music Ringers - n/a n/a n/a
Data & Network
Data Tethering Yes n/a n/a n/a
Dual-SIM - Yes - -
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
Stylus - - Yes Yes
Text Keyboard, Hardware - - - Yes
Touch Screen - Yes Yes Yes
Memory
Memory Card Slot - Yes - Yes
Messaging
Email Client - n/a n/a n/a
Instant Messaging - n/a n/a n/a
MMS - n/a n/a n/a
Text Messaging Templates Yes n/a n/a n/a
Music
FM Radio - Yes - -
Headphone Jack (3.5mm) - Yes - Yes
Music Player - n/a n/a n/a
Stereo Speakers - - Yes -
Power
Fast Charging - Yes Yes -
Wireless 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
Voice
HD Voice - Yes Yes -
Speaker Phone Yes Yes Yes Yes
  Ericsson R520 HMD Fusion Samsung Galaxy S23 Ultra Palm Treo Pro (GSM)
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Ericsson R520 HMD Fusion Samsung Galaxy S23 Ultra Palm Treo Pro (GSM)

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