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Phone Asus ROG Phone HTC Bolt Samsung Galaxy Note20 Ultra Samsung SGH-A657
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 6" diag.
18 : 9
5.5" diag.
16 : 9
6.9" diag.
19.5 : 9
?
Display Resolution & Type 1080 x 2160 pixels
(~402 ppi)
AMOLED
1440 x 2560 pixels
(~534 ppi)
LCD (TFT/TFD)
1440 x 3088 pixels
(~494 ppi)
AMOLED
176 x 220 pixels
LCD (TFT/TFD)
Display Refresh 60 Hz 60 Hz 120 Hz ?
Battery 4,000 mAh 3,200 mAh 4,500 mAh 1,420 mAh
Processor 3 GHz Qualcomm Snapdragon 845 2 GHz Qualcomm Snapdragon 810 (MSM8994) 3.1 GHz Qualcomm Snapdragon 865+ ?
RAM 8 GB 3 GB 12 GB ?
Storage 128 GB * 32 GB 128 GB * ? raw hardware
Main Camera 12 megapixel 16 megapixel 108 megapixel -
Wide Camera 8 megapixel - 12 megapixel -
Tele Camera - - 12 megapixel -
Video Capture 4K UHD 4K UHD 8K -
Front Camera 8 megapixel 8 megapixel 10 megapixel -
Weight 7.05 oz
(200g)
6.14 oz
(174g)
7.34 oz
(208g)
4.34 oz
(123g)
Dimensions 6.25" x 3" x 0.34"
(159 x 76 x 8.6 mm)
6.05" x 3.04" x 0.32"
(154 x 77 x 8.1 mm)
6.49" x 3.04" x 0.32"
(165 x 77 x 8.1 mm)
4.53" x 2.05" x 0.77"
(115 x 52 x 19.6 mm)
Form Factor Slab Slab Slab Slab
Platform / OS Android Android Android (proprietary)
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 28, 29, 32, 34, 38, 39, 40, 41, 46

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

GSM: 850, 900, 1800, 1900

4G LTE: 2, 3, 4, 5, 7, 12, 25, 26, 41

WCDMA: 1, 2, 4, 5

CDMA: 800, 850, 1900

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

*

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 16) LTE (Cat 9) NR (5G) HSDPA 3.6
Features 
Barometer - - Yes -
Fingerprint Reader Yes Yes
stand-alone
Yes
in-display (ultrasonic)
-
Flashlight Yes Yes Yes Yes
GPS / Location n/a n/a n/a Yes
Ruggedized - - - Yes
Water-Resistant Yes Yes
IPX7 (snorkeling)
Yes
IPX8 (SCUBA)
-
Accessibility
Hearing Aid Compatible Yes Yes Yes -
Multiple Languages n/a n/a n/a Yes
TTY/TDD (Digital) - Yes Yes Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
NFC Yes Yes Yes -
USB Yes
USB Type C
Yes
USB Type C
Yes
USB Type C
Yes
UWB - - Yes -
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
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 n/a Yes
Ringer ID n/a n/a n/a Yes
Customization
Custom Graphics n/a n/a n/a Yes
Custom Ringtones n/a n/a n/a Yes
Real-Music Ringers n/a n/a n/a Yes
Data & Network
Data Tethering n/a n/a n/a Yes
Dual-SIM Yes - - -
WAP / Web Browser n/a n/a n/a Yes
Input
Predictive Text Entry n/a n/a n/a Yes
Side Keys Yes Yes Yes Yes
Stylus - - Yes -
Touch Screen Yes Yes Yes -
Memory
Memory Card Slot - Yes Yes Yes
Messaging
Email Client n/a n/a n/a Yes
Instant Messaging n/a n/a n/a Yes
MMS n/a n/a n/a Yes
Text Messaging Templates n/a n/a n/a Yes
Music
FM Radio Yes - - -
Headphone Jack (3.5mm) Yes - - -
Music Player n/a n/a n/a Yes
Stereo Speakers Yes - Yes -
Photo & Video
DLNA - Yes - -
Miracast - Yes - -
TV Output Yes - Yes -
Power
Fast Charging Yes Yes Yes -
Wireless Charging - - Yes -
Productivity
Alarm n/a n/a n/a Yes
Calculator n/a n/a n/a Yes
Calendar n/a n/a n/a Yes
To-Do List n/a n/a n/a Yes
Voice Memo n/a n/a n/a Yes
Software
Games n/a n/a n/a Yes
Java (J2ME) n/a n/a n/a Yes
Voice
HD Voice - Yes Yes -
Push-To-Talk - - - Yes
Speaker Phone Yes Yes Yes Yes
  Asus ROG Phone HTC Bolt Samsung Galaxy Note20 Ultra Samsung SGH-A657
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Phone Asus ROG Phone HTC Bolt Samsung Galaxy Note20 Ultra Samsung SGH-A657

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