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Phone Samsung Galaxy S23 Motorola RAZR V3xx Sony Xperia XA2 Ultra Samsung Knack U310
Current U.S. Carriers US Cellular
Verizon
Xfinity Mobile
(none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 6.1" diag.
19.5 : 9
? 6" diag.
16 : 9
2.2" diag.
4 : 3
Display Resolution & Type 1080 x 2340 pixels
(~422 ppi)
AMOLED
240 x 320 pixels
LCD (TFT/TFD)
1080 x 1920 pixels
(~367 ppi)
LCD (TFT/TFD)
176 x 220 pixels
(~128 ppi)
LCD (TFT/TFD)
Display Refresh 120 Hz ? 60 Hz ?
Battery 3,900 mAh 940 mAh 3,580 mAh 1,000 mAh
Processor 3.4 GHz Snapdragon 8 Gen 2 for Galaxy ? Qualcomm Snapdragon 630 ?
RAM 8 GB ? 4 GB ?
Storage 128 GB * ? raw hardware 32 GB * ? raw hardware
Main Camera 50 megapixel 1 megapixel 23 megapixel -
Wide Camera 12 megapixel - - -
Tele Camera 10 megapixel - - -
Video Capture 8K ? 4K UHD -
Front Camera 12 megapixel - 16 megapixel -
Weight 5.93 oz
(168g)
3.63 oz
(103g)
7.79 oz
(221g)
3.63 oz
(103g)
Dimensions 5.76" x 2.79" x 0.3"
(146 x 71 x 7.6 mm)
4.05" x 2.08" x 0.58"
(103 x 53 x 14.7 mm)
6.42" x 3.15" x 0.37"
(163 x 80 x 9.5 mm)
3.78" x 2.01" x 0.74"
(96 x 51 x 18.8 mm)
Form Factor Slab Clamshell Slab Clamshell
Platform / OS Android (proprietary) Android (proprietary)
Network Bands

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

WCDMA: 2, 5

GSM: 850, 1800, 1900

*

4G LTE: 1, 2, 4, 5, 7, 8, 12, 13, 17, 25, 28, 29, 66

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology NR (5G) HSDPA 3.6 LTE (Cat 13) -
Features 
Barometer Yes - - -
Fingerprint Reader Yes
in-display (ultrasonic)
- Yes
stand-alone
-
Flashlight Yes - Yes -
GPS / Location n/a - n/a Yes
Water-Resistant Yes
IPX8 (SCUBA)
- - -
Accessibility
Adjustable Text Size n/a - n/a Yes
Hearing Aid Compatible Yes
M3, T3 (mostly tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Yes
M3, T4 (very tele-coil compatible)
Yes
M4, T4 (very tele-coil compatible)
Multiple Languages n/a Yes n/a Yes
TTY/TDD (Digital) Yes Yes - Yes
Alerts
Extra Display - Yes - Yes
Ringer Profiles - Yes - -
Connectivity
Bluetooth Yes Yes Yes -
NFC Yes - Yes -
USB Yes
USB Type C
Yes
Mini-USB
Yes
USB Type C
-
Wi-Fi Yes
6E (802.11 a,ac,ax,b,g,n)
- Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID n/a Yes n/a -
Ringer ID n/a Yes n/a -
Voice Dialing n/a Yes n/a Yes
Customization
Custom Graphics n/a Yes n/a -
Custom Ringtones n/a Yes n/a -
Real-Music Ringers n/a Yes n/a -
Data & Network
Data Tethering n/a Yes n/a -
External Antenna Jack n/a Yes n/a -
WAP / Web Browser n/a Yes n/a -
Input
Predictive Text Entry n/a Yes n/a Yes
Side Keys Yes Yes Yes Yes
Touch Screen Yes
Capacitive
- Yes
Capacitive
-
Memory
Memory Card Slot - Yes Yes -
Messaging
EMS / Picture Messaging n/a - n/a Yes
MMS n/a Yes n/a -
Text Messaging Templates n/a Yes n/a -
Music
FM Radio - - Yes -
Headphone Jack (3.5mm) - - Yes -
Music Player n/a Yes n/a -
Stereo Speakers Yes - - -
Photo & Video
Miracast - - Yes -
Power
Fast Charging Yes - Yes -
Wireless Charging Yes - - -
Productivity
Alarm n/a Yes n/a Yes
Calculator n/a Yes n/a Yes
Calendar n/a Yes n/a Yes
Voice Memo n/a Yes n/a -
Software
Games n/a Yes n/a -
Java (J2ME) n/a Yes n/a -
Voice
HD Voice Yes - - -
Headset Jack (2.5 mm) n/a - n/a Yes
Speaker Phone Yes Yes Yes Yes
  Samsung Galaxy S23 Motorola RAZR V3xx Sony Xperia XA2 Ultra Samsung Knack U310
  X > < X > < X > < X

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

 
Phone Samsung Galaxy S23 Motorola RAZR V3xx Sony Xperia XA2 Ultra Samsung Knack U310

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