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Phone Ericsson T66 Nokia 2651 Samsung Galaxy Note20 Samsung Glyde U940 Samsung Galaxy A23 5G
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 6.7" diag.
20 : 9
2.8" diag.
16.5 : 9
6.6" diag.
20 : 9
Display Resolution & Type ? 128 x 128 pixels
LCD (STN)
1080 x 2400 pixels
(~393 ppi)
AMOLED
240 x 440 pixels
(~182 ppi)
LCD (TFT/TFD)
1080 x 2408 pixels
(~400 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz ? 120 Hz
Battery ? 760 mAh 4,300 mAh 1,000 mAh 5,000 mAh
Processor ? ? 3.1 GHz Qualcomm Snapdragon 865+ ? 2.2 GHz Snapdragon 695
RAM ? ? 8 GB ? 4 GB
Storage ? raw hardware ? raw hardware 128 GB ? raw hardware 64 GB
Main Camera - - 12 megapixel 2 megapixel 50 megapixel
Wide Camera - - 12 megapixel - 5 megapixel
Tele Camera - - 64 megapixel - -
Video Capture - - 8K QVGA (320 x 240) 1080p HD
Front Camera - - 10 megapixel - 8 megapixel
Weight 2.08 oz
(59g)
3.4 oz
(96g)
6.84 oz
(194g)
4.2 oz
(119g)
6.87 oz
(195g)
Dimensions 3.62" x 1.61" x 0.69"
(92 x 41 x 17.5 mm)
3.35" x 1.81" x 0.9"
(85 x 46 x 22.9 mm)
6.36" x 2.96" x 0.33"
(162 x 75 x 8.3 mm)
4.09" x 1.98" x 0.71"
(104 x 50 x 18 mm)
6.47" x 3.02" x 0.33"
(164 x 77 x 8.4 mm)
Form Factor Slab Clamshell Slab Slide Slab
Platform / OS (proprietary) (proprietary) Android (proprietary) Android
Network Bands

GSM: 900, 1800, 1900

GSM: 850, 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

*

CDMA: 850, 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

Data Technology - GPRS NR (5G) EVDO r0 NR (5G)
Features 
Barometer - - Yes - Yes
Fingerprint Reader - - Yes
in-display (ultrasonic)
- Yes
stand-alone
Flashlight - - Yes - Yes
GPS / Location - - n/a Yes n/a
Water-Resistant - - Yes
IPX8 (SCUBA)
- Yes
IPX7 (snorkeling)
Accessibility
Hearing Aid Compatible - - Yes Yes Yes
Multiple Languages Yes Yes n/a Yes n/a
TTY/TDD (Digital) - - Yes Yes Yes
Alerts
Ringer Profiles Yes - - - -
Connectivity
Bluetooth - - Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
NFC - - Yes - Yes
USB - - Yes
USB Type C
Yes Yes
USB Type C
Wi-Fi - - Yes
6 (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
Customization
Custom Graphics Yes Yes n/a Yes n/a
Custom Ringtones Yes Yes n/a Yes n/a
Real-Music Ringers - - n/a Yes n/a
Data & Network
Data Tethering - - n/a Yes n/a
WAP / Web Browser Yes Yes n/a Yes n/a
Input
Predictive Text Entry Yes Yes n/a Yes n/a
Side Keys Yes - Yes Yes Yes
Stylus - - Yes - -
Text Keyboard, Hardware - - - Yes -
Touch Screen - - Yes Yes Yes
Memory
Memory Card Slot - - - Yes Yes
Messaging
Email Client - Yes n/a - n/a
EMS / Picture Messaging Yes Yes n/a - n/a
MMS - Yes n/a Yes n/a
Text Messaging Templates Yes - n/a Yes n/a
Music
Headphone Jack (3.5mm) - - - - Yes
Music Player - - n/a Yes n/a
Stereo Speakers - - Yes - Yes
Photo & Video
TV Output - - Yes - -
Power
Fast Charging - - Yes - Yes
Wireless Charging - - Yes - -
Productivity
Alarm Yes Yes n/a Yes n/a
Calculator Yes Yes n/a Yes n/a
Calendar Yes Yes n/a Yes n/a
To-Do List Yes - n/a - n/a
Software
BREW - - n/a Yes n/a
Games Yes Yes n/a Yes n/a
Java (J2ME) - Yes n/a - n/a
Voice
HD Voice - - Yes - Yes
Headset Jack (2.5 mm) - - n/a Yes n/a
Speaker Phone - - Yes Yes Yes
  Ericsson T66 Nokia 2651 Samsung Galaxy Note20 Samsung Glyde U940 Samsung Galaxy A23 5G
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Ericsson T66 Nokia 2651 Samsung Galaxy Note20 Samsung Glyde U940 Samsung Galaxy A23 5G

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