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Phone Samsung Galaxy S21+ Motorola Moto Z2 Force BlackBerry Storm2 9550 Motorola Defy (2010) Motorola Sidekick Slide
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 6.7" diag.
20 : 9
5.5" diag.
16 : 9
3.3" diag.
4 : 3
3.6" diag.
16 : 9
?
Display Resolution & Type 1080 x 2400 pixels
(~393 ppi)
AMOLED
1440 x 2560 pixels
(~534 ppi)
AMOLED
360 x 480 pixels
(~185 ppi)
LCD (TFT/TFD)
480 x 854 pixels
(~272 ppi)
LCD (TFT/TFD)
320 x 240 pixels
LCD (TFT/TFD)
Display Refresh 120 Hz 60 Hz ? 60 Hz ?
Battery 4,800 mAh 2,730 mAh 1,400 mAh 1,540 mAh ?
Processor 2.8 GHz Qualcomm Snapdragon 888 2.4 GHz Qualcomm Snapdragon 835 (MSM8998) ? 800 MHz TI OMAP3610 225 MHz TI OMAP 850
RAM 8 GB 4 GB ? ? ?
Storage 128 GB * 64 GB ? raw hardware ? raw hardware ? raw hardware
Main Camera 12 megapixel 12 megapixel 3 megapixel 5 megapixel 1 megapixel
Wide Camera 12 megapixel - - - -
Tele Camera 64 megapixel - - - -
Video Capture 8K 4K UHD ? ? -
Front Camera 10 megapixel 5 megapixel - - -
Weight 7.13 oz
(202g)
5.04 oz
(143g)
5.64 oz
(160g)
4.16 oz
(118g)
5.3 oz
(150g)
Dimensions 6.36" x 2.98" x 0.31"
(161 x 76 x 7.8 mm)
6.13" x 2.99" x 0.24"
(156 x 76 x 6.1 mm)
4.43" x 2.45" x 0.55"
(113 x 62 x 14 mm)
4.21" x 2.32" x 0.53"
(107 x 59 x 13.4 mm)
4.65" x 2.44" x 0.69"
(118 x 62 x 17.5 mm)
Form Factor Slab Slab Slab Slab Slide
Platform / OS Android Android BlackBerry OS Android (proprietary)
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, 8, 12, 13, 17, 20, 25, 26, 28, 41, 66

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

WCDMA: 1

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

WCDMA: 1, 4, 5

GSM: 850, 900, 1800, 1900

GSM: 850, 900, 1800, 1900

Data Technology NR (5G) LTE (Cat 16) EVDO rA HSPA 7.2 EDGE
Features 
Barometer Yes Yes - - -
Fingerprint Reader Yes
in-display (ultrasonic)
Yes
stand-alone
- - -
Flashlight Yes Yes - - -
GPS / Location n/a n/a n/a n/a -
Ruggedized - - - Yes -
VR-ready - Yes - - -
Water-Resistant Yes
IPX8 (SCUBA)
Yes - - -
Accessibility
Adjustable Text Size n/a n/a n/a n/a Yes
Hearing Aid Compatible Yes Yes Yes - -
Multiple Languages n/a n/a n/a n/a -
TTY/TDD (Digital) Yes 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
NFC Yes Yes - - -
USB Yes
USB Type C
Yes
USB Type C
Yes Yes
Micro-USB
Yes
UWB Yes - - - -
Wi-Fi Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
802.11 b,g
Yes
4 (802.11 b,g,n)
-
Contacts
Picture ID n/a n/a n/a n/a Yes
Ringer ID n/a n/a n/a n/a Yes
Voice Dialing n/a n/a n/a n/a -
Customization
Custom Graphics n/a n/a n/a n/a Yes
Custom Ringtones n/a n/a n/a n/a Yes
Real-Music Ringers n/a n/a n/a n/a Yes
Data & Network
Data Tethering n/a n/a n/a n/a -
Dual-SIM - Yes * - - -
WAP / Web Browser n/a n/a n/a n/a Yes
Input
Predictive Text Entry n/a n/a n/a n/a -
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - - Yes
Touch Screen Yes Yes Yes Yes -
Memory
Memory Card Slot - Yes Yes Yes Yes
Messaging
Email Client n/a n/a n/a n/a Yes
Instant Messaging n/a n/a n/a n/a Yes
MMS n/a n/a n/a n/a Yes
Music
FM Radio - - - Yes -
Headphone Jack (3.5mm) - - Yes Yes -
Music Player n/a n/a n/a n/a Yes
Stereo Speakers Yes - - - -
Photo & Video
DLNA - - - Yes -
TV Output Yes - - - -
Power
Fast Charging Yes Yes - - -
Wireless Charging Yes - - - -
Productivity
Alarm n/a n/a n/a n/a Yes
Calculator n/a n/a n/a n/a -
Calendar n/a n/a n/a n/a Yes
To-Do List n/a n/a n/a n/a Yes
Voice Memo n/a n/a n/a n/a -
Software
Games n/a n/a n/a n/a Yes
Java (J2ME) n/a n/a n/a n/a Yes
Voice
HD Voice Yes Yes - - -
Headset Jack (2.5 mm) n/a n/a n/a n/a Yes
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung Galaxy S21+ Motorola Moto Z2 Force BlackBerry Storm2 9550 Motorola Defy (2010) Motorola Sidekick Slide
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Galaxy S21+ Motorola Moto Z2 Force BlackBerry Storm2 9550 Motorola Defy (2010) Motorola Sidekick Slide

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