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Phone LG LX-5550 / VX-5550 LG K30 2018 (CDMA) Samsung Galaxy S22 Apple iPhone 3G Samsung Galaxy Attain 4G
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 5.3" diag.
16 : 9
6.1" diag.
19.5 : 9
3.5" diag.
5 : 3
3.5" diag.
5 : 3
Display Resolution & Type 120 x 160 pixels
LCD (STN)
720 x 1280 pixels
(~277 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~422 ppi)
AMOLED
320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 120 Hz 60 Hz 60 Hz
Battery 950 mAh 3,000 mAh 3,700 mAh ? 1,650 mAh
Processor ? 1.5 GHz MediaTek MT6750T Snapdragon 8 Gen 1 ? ?
RAM ? 2 GB 8 GB ? 512 MB
Storage ? raw hardware 32 GB 128 GB * 16 GB * ? raw hardware
Main Camera - 13 megapixel 50 megapixel 2 megapixel 3 megapixel
Wide Camera - - 12 megapixel - -
Tele Camera - - 10 megapixel - -
Video Capture - 1080p HD 8K - WVGA / 480p
Front Camera - 5 megapixel 10 megapixel - 1 megapixel
Weight 3.89 oz
(110g)
5.93 oz
(168g)
5.93 oz
(168g)
4.7 oz
(133g)
4.2 oz
(119g)
Dimensions 3.52" x 1.9" x 0.94"
(89 x 48 x 23.9 mm)
5.85" x 2.95" x 0.33"
(149 x 75 x 8.4 mm)
5.75" x 2.78" x 0.3"
(146 x 71 x 7.6 mm)
4.52" x 2.44" x 0.49"
(115 x 62 x 12.4 mm)
4.57" x 2.38" x 0.46"
(116 x 60 x 11.7 mm)
Form Factor Clamshell Slab Slab Slab Slab
Platform / OS (proprietary) Android Android iOS Android
Network Bands

CDMA: 850, 1900

AMPS: 850

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

WCDMA: 1, 2, 4, 5

CDMA: 800, 850, 1900

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

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4

CDMA: 850, 1700, 1900

Data Technology 1xRTT LTE (Cat 4) NR (5G) HSDPA 3.6 LTE (Cat 3)
Features 
Barometer - - Yes - -
Fingerprint Reader - Yes
stand-alone
Yes
in-display (ultrasonic)
- -
Flashlight - Yes Yes - -
GPS / Location Yes n/a n/a n/a n/a
Water-Resistant - - Yes
IPX8 (SCUBA)
- -
Accessibility
Hearing Aid Compatible - Yes Yes - Yes
Multiple Languages Yes n/a n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - - - -
Connectivity
Bluetooth - Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
NFC - - Yes - -
USB Yes Yes
Micro-USB
Yes
USB Type C
Yes Yes
Micro-USB
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
802.11 b,g
Yes
Contacts
Picture ID - n/a n/a n/a n/a
Ringer ID Yes n/a n/a n/a n/a
Voice Dialing Yes n/a n/a n/a n/a
Customization
Custom Graphics Yes n/a n/a n/a n/a
Custom Ringtones Yes n/a n/a n/a n/a
Real-Music Ringers - n/a n/a n/a n/a
Data & Network
Data Tethering Yes n/a n/a n/a n/a
WAP / Web Browser Yes n/a n/a n/a n/a
Input
Predictive Text Entry Yes n/a n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Touch Screen - Yes Yes Yes Yes
Memory
Memory Card Slot - Yes - - Yes
Messaging
Email Client Yes n/a n/a n/a n/a
Instant Messaging - n/a n/a n/a n/a
MMS - n/a n/a n/a n/a
Music
FM Radio - Yes - - -
Headphone Jack (3.5mm) - Yes - Yes Yes
Music Player - n/a n/a n/a n/a
Stereo Speakers - - Yes - -
Photo & Video
DLNA - - - - Yes
TV Output - - Yes Yes -
Power
Fast Charging - - Yes - -
Wireless Charging - - Yes - -
Productivity
Alarm Yes n/a n/a n/a n/a
Calculator Yes n/a n/a n/a n/a
Calendar Yes n/a n/a n/a n/a
Voice Memo Yes n/a n/a n/a n/a
Software
BREW Yes n/a n/a n/a n/a
Games Yes n/a n/a n/a n/a
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) Yes n/a n/a n/a n/a
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  LG LX-5550 / VX-5550 LG K30 2018 (CDMA) Samsung Galaxy S22 Apple iPhone 3G Samsung Galaxy Attain 4G
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone LG LX-5550 / VX-5550 LG K30 2018 (CDMA) Samsung Galaxy S22 Apple iPhone 3G Samsung Galaxy Attain 4G

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