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Phone Sony Xperia Z Ultra Sharp Sidekick LX 2009 Samsung Galaxy S23 Ultra Casio G'zOne Boulder
Current U.S. Carriers (none) (none) Verizon (none)
Global Availability Not yet released Released Released Released
Specifications 
Display Size 6.4" diag.
16 : 9
3.2" diag.
16 : 9
6.8" diag.
19.5 : 9
2" diag.
4 : 3
Display Resolution & Type 1080 x 1920 pixels
(~344 ppi)
LCD (TFT/TFD)
854 x 480 pixels
(~306 ppi)
LCD (TFT/TFD)
1440 x 3088 pixels
(~501 ppi)
AMOLED
240 x 320 pixels
(~200 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? 120 Hz ?
Battery 3,050 mAh 1,250 mAh 5,000 mAh 810 mAh
Processor 2.2 GHz Qualcomm Snapdragon 800 MSM8974 ? 3.4 GHz Snapdragon 8 Gen 2 for Galaxy ?
RAM 2 GB ? 8 GB * ?
Storage 16 GB ? raw hardware 256 GB * ? raw hardware
Main Camera 8 megapixel 3 megapixel 200 megapixel 1 megapixel
Wide Camera - - 12 megapixel -
Tele Camera - - 10 megapixel -
Video Capture 1080p HD QVGA (320 x 240) 8K ?
Front Camera 2 megapixel - 12 megapixel -
Weight 7.48 oz
(212g)
5.78 oz
(164g)
8.25 oz
(234g)
4.9 oz
(139g)
Dimensions 7.06" x 3.63" x 0.26"
(179 x 92 x 6.5 mm)
5.12" x 2.36" x 0.63"
(130 x 60 x 16 mm)
6.43" x 3.07" x 0.35"
(163 x 78 x 8.9 mm)
3.9" x 2" x 0.9"
(99 x 51 x 22.9 mm)
Form Factor Slab Swivel Slab Clamshell
Platform / OS Android (proprietary) Android (proprietary)
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 8

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

*

WCDMA: 1, 4

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

CDMA: 850, 1900

Data Technology LTE (Cat 4) HSPA 7.2 NR (5G) EVDO rA
Features 
Barometer - - Yes -
Fingerprint Reader - - Yes
in-display (ultrasonic)
-
Flashlight - - Yes Yes
GPS / Location n/a Yes n/a Yes
Ruggedized Yes - - Yes
Water-Resistant Yes - Yes
IPX8 (SCUBA)
Yes
Accessibility
Adjustable Text Size n/a Yes n/a -
Hearing Aid Compatible Yes Yes Yes Yes
Multiple Languages n/a Yes n/a Yes
TTY/TDD (Digital) - - Yes Yes
Alerts
Extra Display - - - Yes
Ringer Profiles - Yes - -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
LE Audio, Classic Audio
Yes
Classic Audio
MirrorLink Yes - - -
Mobile Hotspot n/a - n/a -
NFC Yes - Yes -
USB Yes
Micro-USB
Yes Yes
USB Type C
Yes
UWB - - Yes -
Wi-Fi Yes - Yes
6E (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID n/a Yes n/a Yes
Ringer ID n/a Yes n/a Yes
Voice Dialing n/a - n/a Yes
Customization
Changeable Body Plates - - - Yes
Custom Graphics n/a Yes n/a Yes
Custom Ringtones n/a Yes n/a Yes
Real-Music Ringers n/a Yes n/a -
Data & Network
Data Tethering n/a - n/a Yes
WAP / Web Browser n/a Yes n/a Yes
Input
Predictive Text Entry n/a - n/a Yes
Side Keys Yes Yes Yes Yes
Stylus - - Yes -
Text Keyboard, Hardware - Yes - -
Touch Screen Yes - Yes -
Memory
Memory Card Slot Yes Yes - Yes
Messaging
Email Client n/a Yes n/a -
EMS / Picture Messaging n/a - n/a Yes
Instant Messaging n/a Yes n/a -
MMS n/a Yes n/a Yes
Text Messaging Templates n/a Yes n/a Yes
Music
FM Radio Yes - - -
Headphone Jack (3.5mm) Yes Yes - -
Music Player n/a Yes n/a Yes
Stereo Speakers - - Yes -
Photo & Video
DLNA Yes - - -
Miracast Yes - - -
TV Output Yes - - -
Power
Fast Charging - - Yes -
Wireless Charging - - Yes -
Productivity
Alarm n/a Yes n/a Yes
Calculator n/a - n/a Yes
Calendar n/a Yes n/a Yes
To-Do List n/a Yes n/a -
Voice Memo n/a - n/a Yes
Software
BREW n/a - n/a Yes
Games n/a Yes n/a Yes
Java (J2ME) n/a Yes n/a -
Voice
HD Voice - - Yes -
Push-To-Talk - - - Yes
Speaker Phone Yes Yes Yes Yes
  Sony Xperia Z Ultra Sharp Sidekick LX 2009 Samsung Galaxy S23 Ultra Casio G'zOne Boulder
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Sony Xperia Z Ultra Sharp Sidekick LX 2009 Samsung Galaxy S23 Ultra Casio G'zOne Boulder

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