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Phone OnePlus 9 BlackBerry 7750 ZTE ZMAX Pro Asus ROG Phone II
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Not yet released
Specifications 
Display Size 6.6" diag.
20 : 9
? 6" diag.
16 : 9
6.6" diag.
19.5 : 9
Display Resolution & Type 1080 x 2400 pixels
(~402 ppi)
AMOLED
240 x 240 pixels
LCD (Color)
1080 x 1920 pixels
(~367 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~391 ppi)
AMOLED
Display Refresh 120 Hz ? 60 Hz 120 Hz
Battery 4,500 mAh ? 3,400 mAh 6,000 mAh
Processor Qualcomm Snapdragon 888 ? 1.5 GHz Qualcomm Snapdragon 617 (MSM8952) 3 GHz Qualcomm Snapdragon 855 Plus
RAM 8 GB * ? 2 GB 12 GB
Storage 128 GB * ? raw hardware 32 GB 512 GB
Main Camera 48 megapixel - 13 megapixel 48 megapixel
Wide Camera 50 megapixel - - 13 megapixel
Tele Camera - - - -
Video Capture 8K - 1080p HD 4K UHD
Front Camera 16 megapixel - 5 megapixel 24 megapixel
Weight 6.77 oz
(192g)
5.01 oz
(142g)
6.17 oz
(175g)
8.47 oz
(240g)
Dimensions 6.3" x 2.92" x 0.34"
(160 x 74 x 8.7 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
6.5" x 3.3" x 0.35"
(165 x 84 x 8.9 mm)
6.73" x 3.06" x 0.37"
(171 x 78 x 9.5 mm)
Platform / OS Android BlackBerry OS Android Android
Network Bands

5G: 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 48, 66, 71, 77-C, 78

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 46, 48, 66, 71

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

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

4G LTE: 2, 4, 12

WCDMA: 2, 4, 5

GSM: 850, 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

Data Technology NR (5G) 1xRTT LTE (Cat 4) LTE (Cat 20)
Features 
Fingerprint Reader Yes
in-display (optical)
- Yes Yes
in-display (optical)
Flashlight Yes - Yes Yes
Accessibility
Hearing Aid Compatible Yes - Yes Yes
TTY/TDD (Digital) Yes Yes Yes -
Alerts
Ringer Profiles - Yes - -
Connectivity
Bluetooth Yes - Yes Yes
NFC Yes - - Yes
USB Yes
USB Type C
Yes Yes
USB Type C
Yes
USB Type C
Wi-Fi Yes
6 (802.11 a,ac,ax,b,g,n)
- Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Data & Network
Dual-SIM - - - Yes
Input
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - -
Touch Screen Yes - Yes Yes
Memory
Memory Card Slot - - Yes -
Music
FM Radio - - Yes Yes
Headphone Jack (3.5mm) - - Yes Yes
Stereo Speakers Yes - - Yes
Photo & Video
Miracast - - Yes -
TV Output - - - Yes
Power
Fast Charging Yes - - Yes
Wireless Charging Yes - - -
Voice
HD Voice Yes - Yes -
Speaker Phone Yes - Yes Yes
  OnePlus 9 BlackBerry 7750 ZTE ZMAX Pro Asus ROG Phone II
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone OnePlus 9 BlackBerry 7750 ZTE ZMAX Pro Asus ROG Phone II

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