Compare BlackBerry KEY2 Dual SIM

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Photos relative in size Front Side Back	BlackBerry KEY2 Dual SIM‎	Samsung Galaxy S21‎	Samsung Galaxy S10+‎ $ 1,207.50	Samsung Galaxy Note 10+‎ $ 434.28

Dimensions	151.4 x 71.8 x 8.5 mm	151.7 x 71.2 x 7.9 mm	157.6 x 74.1 x 7.8 mm	162.3 x 77.2 x 7.9 mm
Weight	180 grams	171 grams	175 grams	196 grams
Stand-by	depends on usage	depends on usage	depends on usage	depends on usage
Talk time	depends on usage	depends on usage	depends on usage	depends on usage
Design type
Monoblock
Controls
Fingerprint recognition		Pressure sensitive in-screen	Pressure sensitive in-screen	Pressure sensitive in-screen
QWERTY keyboard
Touchscreen	Multi-touch, Capacitive	Multi-touch, Capacitive	Multi-touch, Capacitive	Multi-touch, Capacitive
Voice command
Voice dialing
Facial unlock
Stylus
Operating system
Android	8.1	11	9.0 (Pie)	9.0 (Pie)
Display

Auto-rotate
Color display	Adjustable display brightness, 16.777.216 colors (24 bits), IPS	Adjustable display brightness, 16.777.216 colors (24 bits), Infinity-O Display, Always On feature, HDR10+, Hole-punch display	Adjustable display brightness, 16.777.216 colors (24 bits), Curved Dynamic AMOLED Quad HD+, Always On feature, HDR10+, Hole-punch display	Adjustable display brightness, 16.777.216 colors (24 bits), Dynamic AMOLED Infinity-O Display, Always On feature, HDR10+
Size	4.5 inch	6.2 inch	6.4 inch	6.8 inch
Resolution	1620 x 1080 pixels	2400 x 1080 pixels	3040 x 1440 pixels	3040 x 1440 pixels
Refresh rate		120 Hz
Aspect ratio	3:2	20:9	19:9	19:9
Peak brightness		1300 nits
Pixels Per Inch (PPI)	433	424	526	495
Screen-to-body ratio	55.5%	85.9%	87.5%	92.1%
Hardware
Camera	Dual camera sensor, Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Burst (Continuous) Shooting, Panoramic photo, Portrait mode, Video recorder, self-timer	Tri camera sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer	Tri camera sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer	Viervoudige camera-sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer
Type	12 MP + 12 MP	12 MP + 12 MP + 64 MP	12 MP + 12 MP + 16 MP	12 MP + 12 MP + 16 MP + VGA camera
Angle of view (AOV)	50° + 79.3°	120° + 76° + 79°	123° + 45° + 77°	123° + 77°
DxOMark score		116	109	117
F-number	f/1.8 + f/2.6	f/1.8 + f/2.0 + f/2.2	f/1.5 + f/2.2 + f/2.4	f/1.5 + f/2.1 + f/2.2 + f/2.4
Max. resolution	(camera) 4208 x 3120 pixels + (video) 3840 x 2160 pixels	(camera) 4032 x 3024 pixels + (video) 3840 x 2160 pixels	(camera) 4032 x 3024 pixels + (video) 3840 x 2160 pixels	(camera) 4640 x 3480 pixels + (video) 3840 x 2160 pixels
Haptic feedback
Integrated antenna
Processor	Qualcomm Snapdragon 660, Octa core	Samsung Exynos 2100, Octa core	Octa core	Octa core
Clock Frequency	1.8 GHz + 2.2 GHz	2.4 GHz + 2.8 GHz + 2.9 GHz	1.7 GHz + 2.4 GHz + 2.8 GHz
Secondary camera		Autofocus	Autofocus, Dual camera sensor	Autofocus
Type	8 MP	10 MP	10 MP + 8 MP	10 MP
Angle of view (AOV)	84°	80°	80° + 90°	80°
DxOMark score		98	96	99
F-number	f/2.2	f/2.2	f/1.9 + f/2.2	f/2.2
Max. resolution	(camera) 3264 x 2448 pixels + (video) 1920 x 1080 pixels	(video) 3840 x 2160 pixels	(video) 3840 x 2160 pixels	(video) 3840 x 2160 pixels
Materials
Gorilla Glass		7 (Victus)
Aluminium
Dust and waterproof		IP68	IP68	IP68
Plastic
Telephony
Dual SIM	Dual SIM Dual Standby (DSDS)		Hybrid slot	Hybrid slot
Flight mode
Integrated handsfree speaker
nano-SIM (4FF)
Vibrating alert
Videoconferencing
eSIM
Operating frequency
Quad band
Data network
4G (LTE)	Cat 11 (600 Mbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 19, Band 20, Band 26, Band 28	Cat 20 (2 Gbps)	Cat 20 (2 Gbps)	Cat 20 (2 Gbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 17, Band 20, Band 28
EDGE
GPRS
HSDPA	Cat14 21 Mbps	Cat20 42 Mbps	Cat20 42 Mbps
HSUPA	Cat6 5.76 Mbps	Cat6 5.76 Mbps	Cat6 5.76 Mbps
UMTS
5G
Personalisation
Multiple homescreens
Widgets
Personal Information Management (PIM)
Agenda
Alarm clock
Calculator
Contact list
Date and time notation
Document viewer	Excel files, PowerPoint files, PDF files, Word files	Excel files, PowerPoint files, PDF files, Word files	Excel files, PowerPoint files, PDF files, Word files	Excel files, PowerPoint files, PDF files, Word files
Phonebook with groups
Photo phonebook
Reminder list
Stopwatch & countdown timer
To-do list
Voice memo
Available applications
Image editor
Photo album
Video codec support	DivX, H.263, H.264, H.265, MPEG-4, VC-1, VP8, Xvid	DivX, H.263, H.264, MPEG-4, Sorenson Spark, VC-1, VP8	DivX, H.263, H.264, MPEG-4, Sorenson Spark, VC-1, VP8	DivX, H.263, H.264, MPEG-4, Sorenson Spark, VC-1, VP8
Video file support	3GP, 3G2, ASF, AVI, MKV, MOV, WebM	3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV	3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV	3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV
Java application support
Movie editor
Messaging
E-mail		POP3, SMTP, IMAP4	POP3, SMTP, IMAP4	POP3, SMTP, IMAP4
Instant messaging		Google Talk	Google Talk	Google Talk
MMS		Video MMS	Video MMS	Video MMS
Predictive Text Input		T9	T9	T9
SMS		Group messaging, Receive and send concatenated messages	Group messaging, Receive and send concatenated messages	Group messaging, Receive and send concatenated messages
Internet
Internet browser
RSS reader
YouTube support
Navigation
A-GPS
Beidou
Build-in navigation system	Google Maps, Google Maps Navigation	Google Maps, Google Maps Navigation	Google Maps, Google Maps Navigation	Google Maps, Google Maps Navigation
Digital Compass
GLONASS
GPS receiver
Galileo
Audio
Audio codec support	AAC, AAC+, eAAC+, AMR, EVRC, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, QCELP, RTTL/RTX	AAC, AAC+, AC3, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX	AAC, AAC+, AC3, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX	AAC, AAC+, AC3, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, RTTL/RTX
Audio file support	MP3, WAV, WMA	M4A, MP3, WAV, WMA	M4A, MP3, WAV, WMA	M4A, MP3, WAV, WMA
FM-radio	Stereo
Monophonic ringtones
Polyphonic ringtones	MP3 ringtones	MP3 ringtones	MP3 ringtones	MP3 ringtones
Stereo speakers
Build-in memory
Internal memory
Size (RAM)	6 GB	8 GB	12 GB + 8 GB	12 GB
Storage	64 GB	128 GB + 256 GB	1 TB + 128 GB + 512 GB	256 GB + 512 GB
Memory card slot	MicroSDHC memory card
Connections
Audio jack plug	3.5 mm		3.5 mm
USB	v3.0, Type-C	v3.2, Type-C	v3.0, Type-C	v3.0, Type-C
Connectivity
Bluetooth	v5.0, Advanced Audio Distribution Profile (A2DP)	v5.0, Advanced Audio Distribution Profile (A2DP)	v5.0, Advanced Audio Distribution Profile (A2DP)	v5.0, Advanced Audio Distribution Profile (A2DP)
NFC
Synchronisation		ActiveSync, SyncML	ActiveSync, SyncML	ActiveSync, SyncML
Tethering
WAP	2.0	2.0	2.0	2.0
Wireless Lan (WLAN/Wi-Fi)	Wi-Fi 5 (802.11ac), WiFi Direct support	Wi-Fi 6 (802.11ax), WiFi Direct support	Wi-Fi 6 (802.11ax), WiFi Direct support	Wi-Fi 6 (802.11ax), WiFi Direct support
ANT+
DLNA support
Ultra-wideband (UWB)
Power supply
Battery	Li-ion	Li-ion	Li-ion	Li-ion
Capacity	3500 mAh	4000 mAh	4100 mAh	4300 mAh
Fast charging	Qualcomm Quick Charge	Samsung Adaptive Fast Charging, USB Power Delivery	Qualcomm Quick Charge, Samsung Adaptive Fast Charging	Qualcomm Quick Charge, Samsung Adaptive Fast Charging, USB Power Delivery
Max. power		25 Watt
Wireless charging		Omgekeerd opladen	Omgekeerd opladen	Omgekeerd opladen
Max. power		15 Watt
Sensors
Ambient light sensor
Gesture recognition
Gyroscope
Proximity sensor
Barometer
Heart rate monitor
Active Digitizer
User interface
One UI		3.1