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Phone Samsung Galaxy S21 BlackBerry Priv (GSM) Motorola ROKR Z6 Huawei W1 Nokia N81
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 6.2" diag.
20 : 9
5.4" diag.
16 : 9
? 4" diag.
5 : 3
2.4" diag.
4 : 3
Display Resolution & Type 1080 x 2400 pixels
(~424 ppi)
AMOLED
1440 x 2560 pixels
(~541 ppi)
AMOLED
240 x 320 pixels
LCD (TFT/TFD)
480 x 800 pixels
(~233 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
Display Refresh 120 Hz 60 Hz ? ? ?
Battery 4,000 mAh 3,410 mAh 750 mAh 1,950 mAh 1,050 mAh
Processor 2.8 GHz Qualcomm Snapdragon 888 1.8 GHz Qualcomm Snapdragon 808 (MSM8992) ? 1.2 GHz Qualcomm Snapdragon 400 MSM8230 369 MHz ARM 11
RAM 8 GB 3 GB ? 512 MB ?
Storage 128 GB * 32 GB ? raw hardware 4 GB 8 GB *
Main Camera 12 megapixel 16 megapixel 2 megapixel 5 megapixel 2 megapixel
Wide Camera 12 megapixel - - - -
Tele Camera 64 megapixel - - - -
Video Capture 8K 4K UHD ? 720p HD VGA (640 x 480)
Front Camera 10 megapixel 2 megapixel - Yes -
Weight 6.03 oz
(171g)
6.77 oz
(192g)
4.06 oz
(115g)
4.41 oz
(125g)
4.94 oz
(140g)
Dimensions 5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
5.79" x 3.04" x 0.37"
(147 x 77 x 9.4 mm)
4.15" x 1.79" x 0.63"
(105 x 45 x 16 mm)
4.84" x 2.5" x 0.41"
(123 x 64 x 10.4 mm)
4.02" x 1.97" x 0.7"
(102 x 50 x 17.8 mm)
Form Factor Slab Slide Slide Slab Slide
Platform / OS Android Android (proprietary) Windows S60 (Symbian)
Network Bands

5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

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

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

GSM: 850, 900, 1800, 1900

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

WCDMA: 1

GSM: 850, 900, 1800, 1900

Data Technology NR (5G) LTE (Cat 6) EDGE HSPA+ 21 EDGE
Features 
Barometer Yes - - - -
Fingerprint Reader Yes
in-display (ultrasonic)
- - - -
Flashlight Yes Yes - - -
GPS / Location n/a n/a - n/a n/a
Water-Resistant Yes
IPX8 (SCUBA)
- - - -
Accessibility
Adjustable Text Size n/a n/a - n/a n/a
Hearing Aid Compatible Yes Yes - Yes -
Multiple Languages n/a n/a Yes n/a n/a
TTY/TDD (Digital) Yes Yes Yes - -
Alerts
Ringer Profiles - - Yes - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot n/a n/a - n/a n/a
NFC Yes Yes - - -
USB Yes
USB Type C
Yes
Micro-USB
Yes Yes
Micro-USB
Yes
Micro-USB
Wi-Fi Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
- Yes
4 (802.11 b,g,n)
Yes
802.11 b,g
Contacts
Picture ID n/a n/a Yes n/a n/a
Ringer ID n/a n/a Yes n/a n/a
Voice Dialing n/a n/a - n/a n/a
Customization
Custom Graphics n/a n/a Yes n/a n/a
Custom Ringtones n/a n/a Yes n/a n/a
Real-Music Ringers n/a n/a Yes n/a n/a
Data & Network
Data Tethering n/a n/a Yes n/a n/a
WAP / Web Browser n/a n/a Yes n/a n/a
Input
Predictive Text Entry n/a n/a Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - - -
Touch Screen Yes Yes - Yes -
Memory
Memory Card Slot - Yes Yes Yes Yes *
Messaging
Email Client n/a n/a Yes n/a n/a
EMS / Picture Messaging n/a n/a Yes n/a n/a
Instant Messaging n/a n/a Yes n/a n/a
MMS n/a n/a Yes n/a n/a
Text Messaging Templates n/a n/a Yes n/a n/a
Music
FM Radio - - - - Yes
Headphone Jack (3.5mm) - Yes - Yes Yes
Music Player n/a n/a Yes n/a n/a
Stereo Speakers Yes - - - Yes
Photo & Video
Miracast - Yes - - -
TV Output Yes Yes - - -
Video Calling n/a n/a - n/a n/a
Power
Fast Charging Yes Yes - - -
Wireless Charging Yes Yes - - -
Productivity
Alarm n/a n/a Yes n/a n/a
Calculator n/a n/a Yes n/a n/a
Calendar n/a n/a Yes n/a n/a
To-Do List n/a n/a Yes n/a n/a
Voice Memo n/a n/a Yes n/a n/a
Software
Games n/a n/a Yes n/a n/a
Java (J2ME) n/a n/a Yes n/a n/a
Voice
HD Voice Yes Yes - - -
Push-To-Talk - - - - Yes *
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung Galaxy S21 BlackBerry Priv (GSM) Motorola ROKR Z6 Huawei W1 Nokia N81
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Galaxy S21 BlackBerry Priv (GSM) Motorola ROKR Z6 Huawei W1 Nokia N81

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