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Phone Ericsson T66 Asus ROG Phone II Samsung Galaxy Note20 Samsung Glyde U940
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Not yet released Released Released
Specifications 
Display Size ? 6.6" diag.
19.5 : 9
6.7" diag.
20 : 9
2.8" diag.
16.5 : 9
Display Resolution & Type ? 1080 x 2340 pixels
(~391 ppi)
AMOLED
1080 x 2400 pixels
(~393 ppi)
AMOLED
240 x 440 pixels
(~182 ppi)
LCD (TFT/TFD)
Display Refresh ? 120 Hz 60 Hz ?
Battery ? 6,000 mAh 4,300 mAh 1,000 mAh
Processor ? 3 GHz Qualcomm Snapdragon 855 Plus 3.1 GHz Qualcomm Snapdragon 865+ ?
RAM ? 12 GB 8 GB ?
Storage ? raw hardware 512 GB 128 GB ? raw hardware
Main Camera - 48 megapixel 12 megapixel 2 megapixel
Wide Camera - 13 megapixel 12 megapixel -
Tele Camera - - 64 megapixel -
Video Capture - 4K UHD 8K QVGA (320 x 240)
Front Camera - 24 megapixel 10 megapixel -
Weight 2.08 oz
(59g)
8.47 oz
(240g)
6.84 oz
(194g)
4.2 oz
(119g)
Dimensions 3.62" x 1.61" x 0.69"
(92 x 41 x 17.5 mm)
6.73" x 3.06" x 0.37"
(171 x 78 x 9.5 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)
Form Factor Slab Slab Slab Slide
Platform / OS (proprietary) Android Android (proprietary)
Network Bands

GSM: 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 29, 32, 34, 38, 39, 40, 41, 46, 66

WCDMA: 1, 2, 3, 4, 5, 8, 19

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

*

CDMA: 850, 1900

Data Technology - LTE (Cat 20) NR (5G) EVDO r0
Features 
Barometer - - Yes -
Fingerprint Reader - Yes
in-display (optical)
Yes
in-display (ultrasonic)
-
Flashlight - Yes Yes -
GPS / Location - n/a n/a Yes
Water-Resistant - - Yes
IPX8 (SCUBA)
-
Accessibility
Hearing Aid Compatible - Yes Yes Yes
Multiple Languages Yes n/a n/a Yes
TTY/TDD (Digital) - - 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
USB Type C
Yes
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID - n/a n/a Yes
Ringer ID - n/a n/a Yes
Voice Dialing - n/a n/a Yes
Customization
Custom Graphics Yes n/a n/a Yes
Custom Ringtones Yes n/a n/a Yes
Real-Music Ringers - n/a n/a Yes
Data & Network
Data Tethering - n/a n/a Yes
Dual-SIM - Yes - -
WAP / Web Browser Yes n/a n/a Yes
Input
Predictive Text Entry Yes n/a n/a Yes
Side Keys Yes Yes Yes Yes
Stylus - - Yes -
Text Keyboard, Hardware - - - Yes
Touch Screen - Yes Yes Yes
Memory
Memory Card Slot - - - Yes
Messaging
EMS / Picture Messaging Yes n/a n/a -
MMS - n/a n/a Yes
Text Messaging Templates Yes n/a n/a Yes
Music
FM Radio - Yes - -
Headphone Jack (3.5mm) - Yes - -
Music Player - n/a n/a Yes
Stereo Speakers - Yes Yes -
Photo & Video
TV Output - Yes Yes -
Power
Fast Charging - Yes Yes -
Wireless Charging - - Yes -
Productivity
Alarm Yes n/a n/a Yes
Calculator Yes n/a n/a Yes
Calendar Yes n/a n/a Yes
To-Do List Yes n/a n/a -
Software
BREW - n/a n/a Yes
Games Yes n/a n/a Yes
Voice
HD Voice - - Yes -
Headset Jack (2.5 mm) - n/a n/a Yes
Speaker Phone - Yes Yes Yes
  Ericsson T66 Asus ROG Phone II Samsung Galaxy Note20 Samsung Glyde U940
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Ericsson T66 Asus ROG Phone II Samsung Galaxy Note20 Samsung Glyde U940

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