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Phone Google Pixel 3a Microsoft Surface Duo 2 HTC Dash 3G / Snap (GSM)
Current U.S. Carriers (none) (none) (none)
Global Availability Released Released Released
Specifications 
Display Size 5.6" diag.
18.5 : 9
8.3" diag.
4 : 3
2.4" diag.
4 : 3
Display Resolution & Type 1080 x 2220 pixels
(~441 ppi)
AMOLED
2688 x 1892 pixels
(~396 ppi)
AMOLED
320 x 240 pixels
(~167 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz 90 Hz ?
Battery 3,000 mAh 4,449 mAh 1,500 mAh
Processor 2 GHz Qualcomm Snapdragon 670 Qualcomm Snapdragon 888 528 MHz Qualcomm S1 MSM7225
RAM 4 GB 8 GB ?
Storage 64 GB 128 GB * ? raw hardware
Main Camera 12 megapixel 12 megapixel 2 megapixel
Wide Camera - 16 megapixel -
Tele Camera - 12 megapixel -
Video Capture 4K UHD 4K UHD ?
Front Camera 8 megapixel 12 megapixel -
Weight 5.19 oz
(147g)
10.02 oz
(284g)
4.23 oz
(120g)
Dimensions 6" x 2.8" x 0.3"
(152 x 71 x 7.6 mm)
5.72" x 3.63" x 0.43"
(145 x 92 x 11 mm)
4.59" x 2.42" x 0.47"
(117 x 61 x 11.9 mm)
Platform / OS Android Android Windows Mobile Standard
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

5G: 1, 2, 3, 5, 7, 20, 25, 28, 38, 41, 66, 71, 77-C, 78, 257, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 5, 8

GSM: 850, 900, 1800, 1900

WCDMA: 1, 4

GSM: 850, 900, 1800, 1900

*

Data Technology LTE (Cat 11) NR (5G) HSPA 7.2
Features 
Barometer Yes - -
Fingerprint Reader Yes
stand-alone
Yes
stand-alone
-
Flashlight Yes Yes -
Accessibility
Hearing Aid Compatible Yes Yes -
TTY/TDD (Digital) Yes - -
Alerts
Ringer Profiles - - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes 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)
Yes
802.11 b,g
Data & Network
Dual-SIM - Yes -
Input
Side Keys Yes Yes Yes
Text Keyboard, Hardware - - Yes
Touch Screen Yes Yes -
Memory
Memory Card Slot - - Yes
Music
Headphone Jack (3.5mm) Yes - -
Stereo Speakers Yes Yes -
Photo & Video
Miracast - Yes -
TV Output - Yes -
Power
Fast Charging Yes Yes -
Voice
Call Screening Yes - -
HD Voice Yes Yes -
Speaker Phone Yes Yes Yes
  Google Pixel 3a Microsoft Surface Duo 2 HTC Dash 3G / Snap (GSM)
  X > < X > < X

NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Google Pixel 3a Microsoft Surface Duo 2 HTC Dash 3G / Snap (GSM)

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