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Phone Samsung SPH-N270 (Matrix Phone) LG K3 Samsung Galaxy A23 5G Samsung Galaxy S22 Kyocera 3225
Current U.S. Carriers (none) (none) Verizon Verizon (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 4.5" diag.
16 : 9
6.6" diag.
20 : 9
6.1" diag.
19.5 : 9
?
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
480 x 854 pixels
(~218 ppi)
LCD (TFT/TFD)
1080 x 2408 pixels
(~400 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~422 ppi)
AMOLED
?
LCD (Grayscale)
Display Refresh ? 60 Hz 120 Hz 120 Hz ?
Battery 1,000 mAh 1,940 mAh 5,000 mAh 3,700 mAh ?
Processor ? 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) 2.2 GHz Snapdragon 695 Snapdragon 8 Gen 1 ?
RAM ? 1 GB 4 GB 8 GB ?
Storage ? raw hardware 8 GB 64 GB 128 GB * ? raw hardware
Main Camera - 5 megapixel 50 megapixel 50 megapixel -
Wide Camera - - 5 megapixel 12 megapixel -
Tele Camera - - - 10 megapixel -
Video Capture - 720p HD 1080p HD 8K -
Front Camera - Yes 8 megapixel 10 megapixel -
Weight 4.66 oz
(132g)
4.6 oz
(130g)
6.87 oz
(195g)
5.93 oz
(168g)
4.23 oz
(120g)
Dimensions 4.53" x 2.28" x 0.79"
(115 x 58 x 20.1 mm)
5.24" x 2.67" x 0.37"
(133 x 68 x 9.4 mm)
6.47" x 3.02" x 0.33"
(164 x 77 x 8.4 mm)
5.75" x 2.78" x 0.3"
(146 x 71 x 7.6 mm)
3.4" x 1.97" x 1.02"
(86 x 50 x 25.9 mm)
Form Factor Slide Slab Slab Slab Slab
Platform / OS (proprietary) Android Android Android (proprietary)
Network Bands

CDMA: 850, 1900

AMPS: 850

4G LTE: 2, 4, 5, 12, 25, 26, 41

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

5G: 2, 5, 25, 30, 41, 48, 66, 70, 71, 77-C

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 29, 30, 38, 39, 40, 41, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

5G: 2, 5, 7, 12, 25, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

Data Technology - LTE (Cat 4) NR (5G) NR (5G) 1xRTT
Features 
Barometer - - Yes Yes -
Fingerprint Reader - - Yes
stand-alone
Yes
in-display (ultrasonic)
-
Flashlight - Yes Yes Yes -
GPS / Location Yes n/a n/a n/a Yes
Water-Resistant - - Yes
IPX7 (snorkeling)
Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size - n/a n/a n/a -
Hearing Aid Compatible - Yes Yes Yes -
Multiple Languages Yes n/a n/a n/a Yes
TTY/TDD (Digital) - Yes Yes Yes Yes
Connectivity
Bluetooth - Yes Yes Yes -
Mobile Hotspot - n/a n/a n/a -
NFC - - Yes Yes -
USB - Yes
Micro-USB
Yes
USB Type C
Yes
USB Type C
-
Wi-Fi - Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID Yes n/a n/a n/a -
Ringer ID Yes n/a n/a n/a -
Voice Dialing Yes n/a n/a n/a Yes
Customization
Custom Graphics - n/a n/a n/a Yes
Custom Ringtones - n/a n/a n/a Yes
Real-Music Ringers - n/a n/a n/a -
Data & Network
Data Tethering - n/a n/a n/a Yes
WAP / Web Browser - n/a n/a n/a Yes
Input
Predictive Text Entry Yes n/a n/a n/a Yes
Side Keys - Yes Yes Yes -
Touch Screen - Yes Yes Yes -
Memory
Memory Card Slot - Yes Yes - -
Messaging
Email Client - n/a n/a n/a -
EMS / Picture Messaging - n/a n/a n/a Yes
Instant Messaging - n/a n/a n/a -
MMS - n/a n/a n/a -
Text Messaging Templates - n/a n/a n/a -
Music
Headphone Jack (3.5mm) - Yes Yes - -
Music Player - n/a n/a n/a -
Stereo Speakers - - Yes Yes -
Photo & Video
TV Output - - - Yes -
Power
Fast Charging - - Yes Yes -
Wireless Charging - - - Yes -
Productivity
Alarm Yes n/a n/a n/a Yes
Calculator Yes n/a n/a n/a Yes
Calendar Yes n/a n/a n/a Yes
To-Do List Yes n/a n/a n/a -
Voice Memo Yes n/a n/a n/a -
Software
BREW - n/a n/a n/a Yes
Games - n/a n/a n/a Yes
Voice
HD Voice - Yes Yes Yes -
Headset Jack (2.5 mm) Yes n/a n/a n/a Yes
Speaker Phone - Yes Yes Yes Yes
  Samsung SPH-N270 (Matrix Phone) LG K3 Samsung Galaxy A23 5G Samsung Galaxy S22 Kyocera 3225
  X > < X > < X > < X > < X

NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SPH-N270 (Matrix Phone) LG K3 Samsung Galaxy A23 5G Samsung Galaxy S22 Kyocera 3225

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