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Phone UTStarcom Super Slice / CDM-1450 ZTE Avid 4 Samsung Galaxy Note20 LG K3
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 1.8" diag.
4 : 3
5" diag.
16 : 9
6.7" diag.
20 : 9
4.5" diag.
16 : 9
Display Resolution & Type 128 x 160 pixels
(~114 ppi)
LCD (TFT/TFD)
480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~393 ppi)
AMOLED
480 x 854 pixels
(~218 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 60 Hz 60 Hz
Battery 900 mAh 2,520 mAh 4,300 mAh 1,940 mAh
Processor ? 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) 3.1 GHz Qualcomm Snapdragon 865+ 1.1 GHz Qualcomm Snapdragon 210 (MSM8909)
RAM ? 2 GB 8 GB 1 GB
Storage ? raw hardware 16 GB 128 GB 8 GB
Main Camera Yes 8 megapixel 12 megapixel 5 megapixel
Wide Camera - - 12 megapixel -
Tele Camera - - 64 megapixel -
Video Capture - 720p HD 8K 720p HD
Front Camera - 5 megapixel 10 megapixel Yes
Weight 2.5 oz
(71g)
5.6 oz
(159g)
6.84 oz
(194g)
4.6 oz
(130g)
Dimensions 4.4" x 1.9" x 0.4"
(112 x 48 x 10.2 mm)
5.7" x 2.8" x 0.36"
(145 x 71 x 9.1 mm)
6.36" x 2.96" x 0.33"
(162 x 75 x 8.3 mm)
5.24" x 2.67" x 0.37"
(133 x 68 x 9.4 mm)
Form Factor Slab Slab Slab Slab
Platform / OS (proprietary) Android Android Android
Network Bands

CDMA: 1900

*

4G LTE: 2, 4, 5, 12, 66

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

5G: 2, 5, 12, 25, 41, 66, 71, 260, 261

4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 46, 48, 66, 71

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

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

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT LTE (Cat 4) NR (5G) LTE (Cat 4)
Features 
Barometer - - Yes -
Fingerprint Reader - - Yes
in-display (ultrasonic)
-
Flashlight - Yes Yes Yes
GPS / Location Yes n/a n/a n/a
Water-Resistant - - Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size - n/a n/a n/a
Hearing Aid Compatible Yes Yes Yes Yes
Multiple Languages Yes n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes
Connectivity
Bluetooth Yes Yes Yes Yes
Mobile Hotspot - n/a n/a n/a
NFC - - Yes -
USB - Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Wi-Fi - Yes
4 (802.11 b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
4 (802.11 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
External Antenna Jack Yes n/a n/a n/a
WAP / Web Browser Yes n/a n/a n/a
Input
Predictive Text Entry Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes
Stylus - - Yes -
Touch Screen - Yes Yes Yes
Memory
Memory Card Slot - Yes - Yes
Messaging
Email Client - n/a n/a n/a
EMS / Picture Messaging 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 - n/a n/a n/a
Stereo Speakers - - Yes -
Photo & Video
TV Output - - Yes -
Power
Fast Charging - - 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
Games Yes n/a n/a n/a
Java (J2ME) Yes n/a n/a n/a
Voice
HD Voice - Yes Yes Yes
Headset Jack (2.5 mm) Yes n/a n/a n/a
Speaker Phone Yes Yes Yes Yes
  UTStarcom Super Slice / CDM-1450 ZTE Avid 4 Samsung Galaxy Note20 LG K3
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone UTStarcom Super Slice / CDM-1450 ZTE Avid 4 Samsung Galaxy Note20 LG K3

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