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Phone ZTE Blade Max 2s Siemens CF75 BlackBerry Curve 8330 Samsung Galaxy S23 Ultra Sharp Sidekick LX 2007
Current U.S. Carriers (none) (none) (none) Verizon (none)
Global Availability Released Not yet released Released Released Released
Specifications 
Display Size 6" diag.
18 : 9
? ? 6.8" diag.
19.5 : 9
3" diag.
5 : 3
Display Resolution & Type 1080 x 2160 pixels
(~402 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (STN)
320 x 240 pixels
LCD (TFT/TFD)
1440 x 3088 pixels
(~501 ppi)
AMOLED
400 x 240 pixels
(~155 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? ? 120 Hz ?
Battery 4,000 mAh 600 mAh 1,150 mAh 5,000 mAh 1,540 mAh
Processor 1.4 GHz Qualcomm Snapdragon 435 (MSM8940) ? ? 3.4 GHz Snapdragon 8 Gen 2 for Galaxy 200 MHz OMAP 331
RAM 2 GB ? ? 8 GB * ?
Storage 32 GB ? raw hardware ? raw hardware 256 GB * ? raw hardware
Main Camera 13 megapixel Yes 2 megapixel 200 megapixel 1 megapixel
Wide Camera - - - 12 megapixel -
Tele Camera - - - 10 megapixel -
Video Capture 1080p HD - ? 8K ?
Front Camera 5 megapixel - - 12 megapixel -
Weight 6.35 oz
(180g)
3.17 oz
(90g)
4.02 oz
(114g)
8.25 oz
(234g)
5.7 oz
(162g)
Dimensions 6.26" x 2.96" x 0.32"
(159 x 75 x 8.1 mm)
3.43" x 1.73" x 1.26"
(87 x 44 x 32 mm)
4.2" x 2.4" x 0.6"
(107 x 61 x 15.2 mm)
6.43" x 3.07" x 0.35"
(163 x 78 x 8.9 mm)
5.12" x 2.36" x 0.7"
(130 x 60 x 17.9 mm)
Form Factor Slab Clamshell Slab Slab Swivel
Platform / OS Android (proprietary) BlackBerry OS Android (proprietary)
Network Bands

4G LTE: 2, 3, 4, 5, 7, 12, 13, 25, 26, 41

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

CDMA: 850, 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

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 6) EDGE EVDO r0 NR (5G) EDGE
Features 
Barometer - - - Yes -
Fingerprint Reader Yes
stand-alone
- - Yes
in-display (ultrasonic)
-
Flashlight Yes - - Yes Yes
GPS / Location n/a - n/a n/a -
Water-Resistant - - - Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size n/a - n/a n/a Yes
Hearing Aid Compatible Yes
M4, T3 (mostly tele-coil compatible)
- Yes
M4, T4 (very tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Yes
M3 (mostly compatible)
Multiple Languages n/a Yes n/a n/a -
TTY/TDD (Digital) Yes - Yes Yes -
Alerts
Extra Display - Yes - - -
Ringer Profiles - - Yes - Yes
Connectivity
Bluetooth Yes - Yes Yes Yes
Infrared (IR) - Yes - - -
NFC - - - Yes -
USB Yes
USB Type C
Yes Yes
Mini-USB
Yes
USB Type C
Yes
UWB - - - Yes -
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
- - Yes
6E (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID n/a - n/a n/a Yes
Ringer ID n/a - n/a n/a Yes
Voice Dialing n/a - n/a n/a -
Customization
Custom Graphics n/a Yes n/a n/a Yes
Custom Ringtones n/a Yes n/a n/a Yes
Real-Music Ringers n/a - n/a n/a Yes
Data & Network
Data Tethering n/a Yes n/a n/a -
WAP / Web Browser n/a Yes n/a n/a Yes
Input
Predictive Text Entry n/a Yes n/a n/a -
Side Keys Yes Yes Yes Yes Yes
Stylus - - - Yes -
Text Keyboard, Hardware - - Yes - Yes
Touch Screen Yes
Capacitive
- - Yes
Capacitive
-
Memory
Memory Card Slot Yes - Yes - Yes
Messaging
Email Client n/a Yes n/a n/a Yes
EMS / Picture Messaging n/a Yes n/a n/a -
Instant Messaging n/a - n/a n/a Yes
MMS n/a Yes n/a n/a Yes
Text Messaging Templates n/a Yes n/a n/a Yes
Music
Headphone Jack (3.5mm) Yes - Yes - Yes
Music Player n/a - n/a n/a Yes
Stereo Speakers - - - Yes -
Power
Fast Charging Yes - - Yes -
Wireless Charging - - - Yes -
Productivity
Alarm n/a Yes n/a n/a Yes *
Calculator n/a Yes n/a n/a -
Calendar n/a Yes n/a n/a Yes
To-Do List n/a Yes n/a n/a Yes
Voice Memo n/a Yes n/a n/a -
Software
Games n/a Yes n/a n/a Yes
Java (J2ME) n/a Yes n/a n/a Yes
Voice
HD Voice Yes - - Yes -
Push-To-Talk - Yes - - -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  ZTE Blade Max 2s Siemens CF75 BlackBerry Curve 8330 Samsung Galaxy S23 Ultra Sharp Sidekick LX 2007
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone ZTE Blade Max 2s Siemens CF75 BlackBerry Curve 8330 Samsung Galaxy S23 Ultra Sharp Sidekick LX 2007

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