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Phone Casio G'zOne Boulder Samsung Heat Apple iPhone 14 Plus Samsung Galaxy S21 BlackBerry 7750
Current U.S. Carriers (none) (none) US Cellular (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 2" diag.
4 : 3
? 6.7" diag.
19.5 : 9
6.2" diag.
20 : 9
?
Display Resolution & Type 240 x 320 pixels
(~200 ppi)
LCD (TFT/TFD)
240 x 320 pixels
LCD (TFT/TFD)
1284 x 2778 pixels
(~457 ppi)
AMOLED
1080 x 2400 pixels
(~424 ppi)
AMOLED
240 x 240 pixels
LCD (Color)
Display Refresh ? ? 60 Hz 120 Hz ?
Battery 810 mAh 800 mAh 4,323 mAh 4,000 mAh ?
Processor ? ? Apple A15 Bionic 2.8 GHz Qualcomm Snapdragon 888 ?
RAM ? ? 6 GB 8 GB ?
Storage ? raw hardware ? raw hardware 128 GB * 128 GB * ? raw hardware
Main Camera 1 megapixel 1 megapixel 12 megapixel 12 megapixel -
Wide Camera - - 12 megapixel 12 megapixel -
Tele Camera - - - 64 megapixel -
Video Capture ? ? 4K UHD 8K -
Front Camera - - 12 megapixel 10 megapixel -
Weight 4.9 oz
(139g)
3.17 oz
(90g)
7.16 oz
(203g)
6.03 oz
(171g)
5.01 oz
(142g)
Dimensions 3.9" x 2" x 0.9"
(99 x 51 x 22.9 mm)
3.6" x 1.8" x 0.6"
(91 x 46 x 15.2 mm)
6.33" x 3.07" x 0.31"
(161 x 78 x 7.9 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
Form Factor Clamshell Slide Slab Slab Slab
Platform / OS (proprietary) (proprietary) iOS Android BlackBerry OS
Network Bands

CDMA: 850, 1900

CDMA: 850, 1900

5G: 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 77-A, 77-C, 78, 79, 258, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 53, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 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

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology EVDO rA EVDO r0 NR (5G) NR (5G) 1xRTT
Features 
Barometer - - Yes Yes -
Fingerprint Reader - - - Yes
in-display (ultrasonic)
-
Flashlight Yes - Yes Yes -
GPS / Location Yes Yes n/a n/a n/a
Ruggedized Yes - - - -
Water-Resistant Yes - Yes
IPX8 (SCUBA)
Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size - Yes n/a n/a n/a
Hearing Aid Compatible Yes Yes Yes Yes -
Multiple Languages Yes Yes n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles - - - - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
-
NFC - - Yes Yes -
USB Yes Yes - Yes
USB Type C
Yes
UWB - - Yes - -
Wi-Fi - - Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID Yes Yes n/a n/a n/a
Ringer ID Yes Yes n/a n/a n/a
Voice Dialing Yes - n/a n/a n/a
Customization
Changeable Body Plates Yes - - - -
Custom Graphics Yes Yes n/a n/a n/a
Custom Ringtones Yes Yes n/a n/a n/a
Real-Music Ringers - Yes n/a n/a n/a
Data & Network
Data Tethering Yes - n/a n/a n/a
Dual-SIM - - Yes - -
Satellite - - Yes - -
WAP / Web Browser Yes Yes n/a n/a n/a
Input
Predictive Text Entry Yes Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - - Yes
Touch Screen - - Yes Yes -
Memory
Memory Card Slot Yes - - - -
Messaging
Email Client - - n/a n/a n/a
EMS / Picture Messaging Yes - n/a n/a n/a
MMS Yes Yes n/a n/a n/a
Text Messaging Templates Yes Yes n/a n/a n/a
Music
Music Player Yes Yes n/a n/a n/a
Stereo Speakers - - Yes Yes -
Photo & Video
TV Output - - Yes Yes -
Power
Fast Charging - - Yes Yes -
Wireless Charging - - Yes Yes -
Productivity
Alarm Yes Yes n/a n/a n/a
Calculator Yes Yes n/a n/a n/a
Calendar Yes Yes n/a n/a n/a
To-Do List - Yes n/a n/a n/a
Voice Memo Yes Yes n/a n/a n/a
Software
BREW Yes - n/a n/a n/a
Games Yes Yes n/a n/a n/a
Java (J2ME) - - n/a n/a n/a
Voice
Call Screening - - Yes - -
HD Voice - - Yes Yes -
Headset Jack (2.5 mm) - - n/a n/a n/a
Push-To-Talk Yes - - - -
Speaker Phone Yes Yes Yes Yes -
  Casio G'zOne Boulder Samsung Heat Apple iPhone 14 Plus Samsung Galaxy S21 BlackBerry 7750
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Casio G'zOne Boulder Samsung Heat Apple iPhone 14 Plus Samsung Galaxy S21 BlackBerry 7750

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