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Phone BlackBerry 8703e Kyocera KX12 Samsung Knack U310 Samsung Galaxy S23
Current U.S. Carriers (none) (none) (none) US Cellular
Verizon
Xfinity Mobile
Global Availability Released Released Released Released
Specifications 
Display Size ? ? 2.2" diag.
4 : 3
6.1" diag.
19.5 : 9
Display Resolution & Type 320 x 240 pixels
LCD (TFT/TFD)
128 x 128 pixels
LCD (STN)
176 x 220 pixels
(~128 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~422 ppi)
AMOLED
Display Refresh ? ? ? 120 Hz
Battery 1,100 mAh 1,800 mAh 1,000 mAh 3,900 mAh
Processor ? ? ? 3.4 GHz Snapdragon 8 Gen 2 for Galaxy
RAM ? ? ? 8 GB
Storage ? raw hardware ? raw hardware ? raw hardware 128 GB *
Main Camera - - - 50 megapixel
Wide Camera - - - 12 megapixel
Tele Camera - - - 10 megapixel
Video Capture - - - 8K
Front Camera - - - 12 megapixel
Weight 4.7 oz
(133g)
4.62 oz
(131g)
3.63 oz
(103g)
5.93 oz
(168g)
Dimensions 4.3" x 2.7" x 0.8"
(109 x 69 x 20.3 mm)
4.33" x 1.97" x 1.02"
(110 x 50 x 25.9 mm)
3.78" x 2.01" x 0.74"
(96 x 51 x 18.8 mm)
5.76" x 2.79" x 0.3"
(146 x 71 x 7.6 mm)
Form Factor Slab Slab Clamshell Slab
Platform / OS BlackBerry OS (proprietary) (proprietary) Android
Network Bands

CDMA: 850, 1900

CDMA: 850, 1900

AMPS: 850

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

Data Technology EVDO r0 1xRTT - NR (5G)
Features 
Barometer - - - Yes
Fingerprint Reader - - - Yes
in-display (ultrasonic)
Flashlight - Yes - Yes
GPS / Location n/a Yes Yes n/a
Ruggedized - Yes - -
Water-Resistant - - - Yes
IPX8 (SCUBA)
Accessibility
Adjustable Text Size n/a - Yes n/a
Hearing Aid Compatible Yes
M4, T4 (very tele-coil compatible)
- Yes
M4, T4 (very tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Multiple Languages n/a Yes Yes n/a
TTY/TDD (Digital) Yes Yes Yes Yes
Alerts
Extra Display - - Yes -
Ringer Profiles Yes - - -
Connectivity
Bluetooth Yes - - Yes
NFC - - - Yes
USB Yes - - Yes
USB Type C
Wi-Fi - - - Yes
6E (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID n/a Yes - n/a
Ringer ID n/a Yes - n/a
Voice Dialing n/a Yes Yes n/a
Customization
Custom Graphics n/a Yes - n/a
Custom Ringtones n/a Yes - n/a
Real-Music Ringers n/a - - n/a
Data & Network
Data Tethering n/a Yes - n/a
WAP / Web Browser n/a Yes - n/a
Input
Predictive Text Entry n/a Yes Yes n/a
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware Yes - - -
Touch Screen - - - Yes
Capacitive
Messaging
Email Client n/a - - n/a
EMS / Picture Messaging n/a Yes Yes n/a
Instant Messaging n/a - - n/a
MMS n/a - - n/a
Text Messaging Templates n/a Yes - n/a
Music
Stereo Speakers - - - Yes
Power
Fast Charging - - - Yes
Wireless Charging - - - Yes
Productivity
Alarm n/a Yes Yes n/a
Calculator n/a Yes Yes n/a
Calendar n/a Yes Yes n/a
To-Do List n/a - - n/a
Voice Memo n/a Yes - n/a
Software
BREW n/a Yes * - n/a
Games n/a Yes - n/a
Java (J2ME) n/a - - n/a
Voice
HD Voice - - - Yes
Headset Jack (2.5 mm) n/a Yes Yes n/a
Push-To-Talk - Yes - -
Speaker Phone Yes Yes Yes Yes
  * Some versions only
  BlackBerry 8703e Kyocera KX12 Samsung Knack U310 Samsung Galaxy S23
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone BlackBerry 8703e Kyocera KX12 Samsung Knack U310 Samsung Galaxy S23

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