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Phone LG Tritan AX-840 / UX-840 LG eXpo GW820 Samsung Galaxy S23 Alcatel Idol 4S
Current U.S. Carriers (none) (none) US Cellular
Verizon
Xfinity Mobile
(none)
Global Availability Released Released Released Not yet released
Specifications 
Display Size 3" diag.
5 : 3
3.2" diag.
5 : 3
6.1" diag.
19.5 : 9
5.5" diag.
16 : 9
Display Resolution & Type 240 x 400 pixels
(~155 ppi)
LCD (TFT/TFD)
480 x 800 pixels
(~292 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~422 ppi)
AMOLED
1440 x 2560 pixels
(~534 ppi)
AMOLED
Display Refresh ? ? 120 Hz 60 Hz
Battery 950 mAh 1,500 mAh 3,900 mAh 3,000 mAh
Processor ? ? 3.4 GHz Snapdragon 8 Gen 2 for Galaxy 1.8 GHz Qualcomm Snapdragon 652 (MSM8976)
RAM ? ? 8 GB 3 GB
Storage ? raw hardware ? raw hardware 128 GB * 32 GB
Main Camera 3 megapixel 5 megapixel 50 megapixel 16 megapixel
Wide Camera - - 12 megapixel -
Tele Camera - - 10 megapixel -
Video Capture QVGA (320 x 240) ? 8K 4K UHD
Front Camera - - 12 megapixel 8 megapixel
Weight 5.03 oz
(143g)
5.2 oz
(147g)
5.93 oz
(168g)
5.26 oz
(149g)
Dimensions 4.45" x 2.24" x 0.65"
(113 x 57 x 16.5 mm)
4.45" x 2.16" x 0.63"
(113 x 55 x 16 mm)
5.76" x 2.79" x 0.3"
(146 x 71 x 7.6 mm)
6.06" x 2.97" x 0.28"
(154 x 75 x 7 mm)
Form Factor Slide Slab Slab Slab
Platform / OS (proprietary) Windows Mobile Professional Android Android
Network Bands

CDMA: 850, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 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

4G LTE: 2, 4, 5, 7, 12, 17

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

Data Technology EVDO r0 HSPA 7.2 NR (5G) LTE (Cat 4)
Features 
Barometer - - Yes -
Fingerprint Reader - Yes Yes
in-display (ultrasonic)
Yes *
Flashlight - - Yes Yes
GPS / Location Yes n/a n/a n/a
Water-Resistant - - Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size Yes n/a n/a n/a
Hearing Aid Compatible Yes
M4, T4 (very tele-coil compatible)
- Yes
M3, T3 (mostly tele-coil compatible)
Yes
M4, T4 (very tele-coil compatible)
Multiple Languages Yes n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes
Alerts
Ringer Profiles - Yes - -
Connectivity
Bluetooth Yes Yes Yes Yes
Mobile Hotspot - n/a n/a n/a
NFC - - Yes Yes
USB Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Wi-Fi - Yes
802.11 b,g
Yes
6E (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,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
Customization
Custom Graphics Yes n/a n/a n/a
Custom Ringtones Yes n/a n/a n/a
Real-Music Ringers Yes n/a n/a n/a
Data & Network
Data Tethering - n/a n/a n/a
Dual-SIM - - - Yes *
WAP / Web Browser Yes n/a n/a n/a
Input
Predictive Text Entry - n/a n/a n/a
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware Yes Yes - -
Touch Screen Yes Yes
Resistive
Yes
Capacitive
Yes
Capacitive
Memory
Memory Card Slot Yes Yes - Yes
Messaging
Email Client Yes n/a n/a n/a
Instant Messaging Yes n/a n/a n/a
MMS Yes n/a n/a n/a
Text Messaging Templates Yes n/a n/a n/a
Music
FM Radio - Yes - -
Headphone Jack (3.5mm) Yes - - Yes
Music Player Yes n/a n/a n/a
Stereo Speakers - - Yes Yes
Photo & Video
Miracast - - - Yes
TV Output - Yes - -
Power
Fast Charging - - Yes Yes
Wireless Charging - - Yes -
Productivity
Alarm Yes n/a n/a n/a
Calculator Yes n/a n/a n/a
Calendar Yes n/a n/a n/a
Voice Memo Yes n/a n/a n/a
Software
BREW Yes n/a n/a n/a
Games Yes n/a n/a n/a
Java (J2ME) - n/a n/a n/a
Voice
HD Voice - - Yes Yes
Speaker Phone Yes Yes Yes Yes
  * Some versions only
  LG Tritan AX-840 / UX-840 LG eXpo GW820 Samsung Galaxy S23 Alcatel Idol 4S
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone LG Tritan AX-840 / UX-840 LG eXpo GW820 Samsung Galaxy S23 Alcatel Idol 4S

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