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Phone BlackBerry Classic (GSM) Apple iPhone 4 (GSM) Motorola razr (2020) Motorola i530 Nokia Lumia 521 / 520
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 3.5" diag.
1 : 1
3.5" diag.
5 : 3
6.2" diag.
22 : 9
? 4" diag.
5 : 3
Display Resolution & Type 720 x 720 pixels
(~291 ppi)
LCD (TFT/TFD)
640 x 960 pixels
(~330 ppi)
LCD (TFT/TFD)
876 x 2142 pixels
(~373 ppi)
AMOLED
? 480 x 800 pixels
(~233 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 60 Hz ? ?
Battery 2,515 mAh ? 2,800 mAh ? 1,430 mAh
Processor 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 Apple A4 Qualcomm Snapdragon 765G ? 1 GHz Qualcomm Snapdragon S4 MSM8270
RAM 2 GB ? 8 GB ? 512 MB
Storage 16 GB 32 GB * 256 GB ? raw hardware 8 GB
Main Camera 8 megapixel 5 megapixel 48 megapixel - 5 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture 1080p HD 720p HD 4K UHD - 720p HD
Front Camera 2 megapixel Yes 20 megapixel - -
Weight 6.28 oz
(178g)
4.8 oz
(136g)
6.77 oz
(192g)
5.5 oz
(156g)
4.39 oz
(124g)
Dimensions 5.16" x 2.85" x 0.4"
(131 x 72 x 10.2 mm)
4.5" x 2.31" x 0.37"
(114 x 59 x 9.4 mm)
3.61" x 2.86" x 0.63"
(92 x 73 x 16 mm)
3.7" x 2.13" x 1.26"
(94 x 54 x 32 mm)
4.72" x 2.52" x 0.39"
(120 x 64 x 9.9 mm)
Form Factor Slab Slab Clamshell Clamshell Slab
Platform / OS BlackBerry 10 iOS Android (proprietary) Windows
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 17

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

WCDMA: 1, 2, 5, 8

GSM: 850, 900, 1800, 1900

5G: 2, 5, 25, 41, 66, 71, 78

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

iDEN: 800

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

*

Data Technology LTE (Cat 3) HSPA 7.2 NR (5G) - HSPA+ 21
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
stand-alone
- -
Flashlight - - Yes - -
GPS / Location n/a n/a n/a Yes n/a
Ruggedized - - - Yes -
Water-Resistant - - Yes - -
Accessibility
Adjustable Text Size n/a n/a n/a - n/a
Hearing Aid Compatible Yes Yes Yes - Yes
Multiple Languages n/a n/a n/a Yes n/a
TTY/TDD (Digital) Yes Yes Yes - Yes
Alerts
Extra Display - - Yes - -
Ringer Profiles Yes - - - -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
- Yes
Mobile Hotspot n/a n/a n/a - n/a
NFC Yes - Yes - -
USB Yes
Micro-USB
Yes Yes
USB Type C
Yes Yes
Wi-Fi Yes
4 (802.11 a,b,g,n)
Yes
4 (802.11 b,g,n)
Yes
5 (802.11 ac,b,g,n)
- Yes
Contacts
Picture ID n/a n/a n/a - n/a
Ringer ID n/a n/a n/a Yes n/a
Voice Dialing n/a n/a n/a Yes n/a
Customization
Custom Graphics n/a n/a n/a - n/a
Custom Ringtones n/a n/a n/a Yes n/a
Real-Music Ringers n/a n/a n/a - n/a
Data & Network
Data Tethering n/a n/a n/a Yes n/a
Dual-SIM - - Yes - -
WAP / Web Browser n/a n/a n/a Yes n/a
Input
Predictive Text Entry n/a n/a n/a Yes 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
Messaging
Email Client n/a n/a n/a - n/a
Instant Messaging n/a n/a n/a - n/a
MMS n/a n/a n/a - n/a
Music
FM Radio Yes - - - -
Headphone Jack (3.5mm) Yes Yes - - Yes
Music Player n/a n/a n/a - n/a
Photo & Video
DLNA Yes - - - -
Miracast Yes - - - -
TV Output Yes Yes - - -
Power
Fast Charging - - Yes - -
Productivity
Alarm n/a n/a n/a - n/a
Calculator n/a n/a n/a - n/a
Calendar n/a n/a n/a - n/a
To-Do List n/a n/a n/a - n/a
Voice Memo n/a n/a n/a Yes n/a
Software
Games n/a n/a n/a - n/a
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) n/a n/a n/a Yes n/a
Push-To-Talk - - - Yes -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  BlackBerry Classic (GSM) Apple iPhone 4 (GSM) Motorola razr (2020) Motorola i530 Nokia Lumia 521 / 520
  X > < X > < X > < X > < X

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

 
Phone BlackBerry Classic (GSM) Apple iPhone 4 (GSM) Motorola razr (2020) Motorola i530 Nokia Lumia 521 / 520

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