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Phone BlackBerry Z10 (CDMA) Motorola Rival A455 Samsung Galaxy S6 (GSM) Samsung Galaxy Note20 Ultra
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 4.2" diag.
5 : 3
2.2" diag.
4 : 3
5.1" diag.
16 : 9
6.9" diag.
19.5 : 9
Display Resolution & Type 768 x 1280 pixels
(~355 ppi)
LCD (TFT/TFD)
176 x 220 pixels
(~131 ppi)
LCD (TFT/TFD)
1440 x 2560 pixels
(~576 ppi)
AMOLED
1440 x 3088 pixels
(~494 ppi)
AMOLED
Display Refresh ? ? 60 Hz 120 Hz
Battery 1,800 mAh 940 mAh 2,550 mAh 4,500 mAh
Processor 1.5 GHz Qualcomm Snapdragon S4 ? 2.1 GHz Samsung Exynos 7420 3.1 GHz Qualcomm Snapdragon 865+
RAM 2 GB ? 3 GB 12 GB
Storage 16 GB ? raw hardware 32 GB * 128 GB *
Main Camera 8 megapixel 2 megapixel 16 megapixel 108 megapixel
Wide Camera - - - 12 megapixel
Tele Camera - - - 12 megapixel
Video Capture 1080p HD QVGA (320 x 240) 4K UHD 8K
Front Camera 2 megapixel - 5 megapixel 10 megapixel
Weight 4.78 oz
(135g)
4.48 oz
(127g)
4.87 oz
(138g)
7.34 oz
(208g)
Dimensions 5.12" x 2.58" x 0.35"
(130 x 66 x 9 mm)
3.82" x 1.96" x 0.73"
(97 x 50 x 18.5 mm)
5.65" x 2.78" x 0.27"
(143 x 71 x 6.8 mm)
6.49" x 3.04" x 0.32"
(165 x 77 x 8.1 mm)
Form Factor Slab Slide Slab Slab
Platform / OS BlackBerry 10 (proprietary) Android Android
Network Bands

4G LTE: 13

WCDMA: 1, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

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

WCDMA: 1, 2, 5

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

*

Data Technology LTE (Cat 3) EVDO r0 LTE (Cat 6) NR (5G)
Features 
Barometer - - - Yes
Fingerprint Reader - - Yes Yes
in-display (ultrasonic)
Flashlight - - Yes Yes
GPS / Location n/a Yes n/a n/a
VR-ready - - Yes -
Water-Resistant - - - Yes
IPX8 (SCUBA)
Accessibility
Adjustable Text Size n/a - n/a n/a
Hearing Aid Compatible - Yes Yes Yes
Multiple Languages n/a Yes n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes
Alerts
Ringer Profiles Yes - - -
Connectivity
Bluetooth Yes Yes Yes Yes
Infrared (IR) - - Yes -
MirrorLink - - Yes -
Mobile Hotspot n/a - n/a n/a
NFC Yes - Yes Yes
USB Yes
Micro-USB
Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
UWB - - - Yes
Wi-Fi Yes
4 (802.11 a,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 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
Data Tethering n/a Yes n/a n/a
WAP / Web Browser n/a Yes n/a n/a
Input
Predictive Text Entry n/a - n/a n/a
Side Keys Yes Yes Yes Yes
Stylus - - - Yes
Text Keyboard, Hardware - Yes - -
Touch Screen Yes Yes Yes Yes
Memory
Memory Card Slot Yes Yes - 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
Headphone Jack (3.5mm) Yes Yes Yes -
Music Player n/a Yes n/a n/a
Stereo Speakers - - - Yes
Photo & Video
DLNA Yes - Yes -
Miracast - - Yes -
TV Output Yes - Yes Yes
Power
Fast Charging - - Yes Yes
Wireless Charging - - Yes 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
To-Do List n/a - 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
HD Voice - - Yes Yes
Speaker Phone Yes Yes Yes Yes
  BlackBerry Z10 (CDMA) Motorola Rival A455 Samsung Galaxy S6 (GSM) Samsung Galaxy Note20 Ultra
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone BlackBerry Z10 (CDMA) Motorola Rival A455 Samsung Galaxy S6 (GSM) Samsung Galaxy Note20 Ultra

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