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Phone Google Pixel 3a XL Samsung Sway U650 Asus ROG Phone Samsung Galaxy S6 (GSM)
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 6" diag.
18 : 9
2.2" diag.
4 : 3
6" diag.
18 : 9
5.1" diag.
16 : 9
Display Resolution & Type 1080 x 2160 pixels
(~402 ppi)
AMOLED
240 x 320 pixels
(~182 ppi)
LCD (TFT/TFD)
1080 x 2160 pixels
(~402 ppi)
AMOLED
1440 x 2560 pixels
(~576 ppi)
AMOLED
Display Refresh 60 Hz ? 60 Hz 60 Hz
Battery 3,700 mAh ? 4,000 mAh 2,550 mAh
Processor 2 GHz Qualcomm Snapdragon 670 ? 3 GHz Qualcomm Snapdragon 845 2.1 GHz Samsung Exynos 7420
RAM 4 GB ? 8 GB 3 GB
Storage 64 GB ? raw hardware 128 GB * 32 GB *
Main Camera 12 megapixel 2 megapixel 12 megapixel 16 megapixel
Wide Camera - - 8 megapixel -
Tele Camera - - - -
Video Capture 4K UHD ? 4K UHD 4K UHD
Front Camera 8 megapixel - 8 megapixel 5 megapixel
Weight 5.89 oz
(167g)
3.56 oz
(101g)
7.05 oz
(200g)
4.87 oz
(138g)
Dimensions 6.3" x 3" x 0.3"
(160 x 76 x 7.6 mm)
4.15" x 1.96" x 0.47"
(105 x 50 x 11.9 mm)
6.25" x 3" x 0.34"
(159 x 76 x 8.6 mm)
5.65" x 2.78" x 0.27"
(143 x 71 x 6.8 mm)
Form Factor Slab Slide Slab Slab
Platform / OS Android (proprietary) Android Android
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 38, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

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: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 29, 30

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

Data Technology LTE (Cat 11) 1xRTT LTE (Cat 16) LTE (Cat 6)
Features 
Barometer Yes - - -
Fingerprint Reader Yes
stand-alone
- Yes Yes
Flashlight Yes - Yes Yes
GPS / Location n/a Yes n/a n/a
VR-ready - - - Yes
Water-Resistant - - Yes -
Accessibility
Adjustable Text Size n/a Yes n/a n/a
Hearing Aid Compatible Yes Yes Yes Yes
Multiple Languages n/a Yes n/a n/a
TTY/TDD (Digital) Yes Yes - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Infrared (IR) - - - Yes
MirrorLink - - - Yes
NFC Yes - Yes Yes
USB Yes
USB Type C
Yes Yes
USB Type C
Yes
Micro-USB
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
- Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID n/a Yes n/a n/a
Ringer ID n/a Yes n/a n/a
Voice Dialing n/a Yes n/a n/a
Customization
Custom Graphics n/a Yes n/a n/a
Custom Ringtones n/a Yes n/a n/a
Real-Music Ringers n/a Yes n/a n/a
Data & Network
Dual-SIM - - Yes -
WAP / Web Browser n/a Yes n/a n/a
Input
Predictive Text Entry n/a Yes n/a n/a
Side Keys Yes Yes Yes Yes
Touch Screen Yes - Yes Yes
Memory
Memory Card Slot - Yes - -
Messaging
Email Client n/a Yes n/a n/a
EMS / Picture Messaging n/a Yes n/a n/a
Instant Messaging n/a Yes n/a n/a
MMS n/a Yes n/a n/a
Text Messaging Templates n/a Yes n/a n/a
Music
FM Radio - - Yes -
Headphone Jack (3.5mm) Yes - Yes Yes
Music Player n/a Yes n/a n/a
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 Yes n/a n/a
Calculator n/a Yes n/a n/a
Calendar n/a Yes n/a n/a
Voice Memo n/a Yes n/a n/a
Software
BREW n/a Yes n/a n/a
Games n/a Yes n/a n/a
Voice
Call Screening Yes - - -
HD Voice Yes - - Yes
Speaker Phone Yes Yes Yes Yes
  Google Pixel 3a XL Samsung Sway U650 Asus ROG Phone Samsung Galaxy S6 (GSM)
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Google Pixel 3a XL Samsung Sway U650 Asus ROG Phone Samsung Galaxy S6 (GSM)

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