Compare Samsung Galaxy A51 4G

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Photos relative in size Front Side Back	Samsung Galaxy A51 4G‎	OnePlus 10 Pro‎	Google Pixel 7‎ $ 599.00	Samsung Galaxy Z Flip 4‎ $ 459.72

Dimensions	158.5 x 73.6 x 7.9 mm	163 x 73.9 x 8.55 mm	155.6 x 73.2 x 8.7 mm	84.9 x 71.9 x 17.1 mm
Weight	172 grams	200.5 grams	197 grams	187 grams
Stand-by	depends on usage	depends on usage	depends on usage	depends on usage
Talk time	32 hour	depends on usage	depends on usage	depends on usage
Design type
Monoblock
Clamshell
Controls
Facial unlock
Fingerprint recognition	Pressure sensitive in-screen	Pressure sensitive in-screen	Pressure sensitive in-screen
Touchscreen	Multi-touch, Capacitive	Multi-touch, Capacitive	Multi-touch, Capacitive	Multi-touch, Capacitive
Voice command
Voice dialing
Operating system
Android		11	13	12
User interface
One UI				4.1
ColorOS		12.1
Display
Auto-rotate
Color display	Adjustable display brightness, 16.777.216 colors (24 bits), Infinity-O Display, Hole-punch display	Adjustable display brightness, 16.777.216 colors (24 bits), Fluid AMOLED, DCI-P3, HDR10+, Hole-punch display	Adjustable display brightness, 16.777.216 colors (24 bits), OLED, Always On feature, HDR10, Hole-punch display	Adjustable display brightness, 16.777.216 colors (24 bits), Dynamic AMOLED 2X, HDR10, Hole-punch display, Foldable
Size	6.5 inch	6.7 inch	6.3 inch	6.7 inch
Resolution	2400 x 1080 pixels	3216 x 1440 pixels	2400 x 1080 pixels	2640 x 1080 pixels
Refresh rate		120 Hz	90 Hz	120 Hz
Aspect ratio	20:9	20.1:9	20:9	22:9
Peak brightness		1300 nits	1400 nits
Pixels Per Inch (PPI)	405	526	418	426
Screen-to-body ratio	87.4%	89.7%	84.1%
External display				Super AMOLED
Size				1.9 inch
Resolution				260 x 512 pixels
Aspect ratio				16:8.1
Pixels Per Inch (PPI)				302
Screen-to-body ratio				15.4%
Hardware
Camera	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	Tri camera sensor, Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer	Dual camera sensor, Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Portrait mode, Video recorder, self-timer	Dual camera sensor, Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Panoramic photo, Portrait mode, Video recorder, self-timer
Type	12 MP + 48 MP + 5 MP + 5 MP	48 MP + 50 MP + 8 MP	12 MP + 50 MP	12 MP + 12 MP
Angle of view (AOV)	123°	150°	114° + 82°	123° + 83°
DxOMark score			140
F-number	f/2.0 + f/2.2 + f/2.2 + f/2.4	f/1.8 + f/2.2 + f/2.4	f/1.85 + f/2.2	f/1.8 + f/2.2
Max. resolution	(camera) 8000 x 6000 pixels + (video) 3840 x 1644 pixels	(video) 7680 x 4320 pixels	(video) 3840 x 2160 pixels	(camera) 4000 x 3000 pixels
Haptic feedback
Integrated antenna
Processor	Samsung Exynos 9611, Octa core	Qualcomm Snapdragon 8 Gen 1, Octa core	Google Tensor G2, Octa core	Qualcomm Snapdragon 8+ Gen 1, Octa core
Clock Frequency	1.7 GHz + 2.3 GHz	3.0 GHz
Secondary camera
Type	32 MP	32 MP	10.8 MP	10 MP
Angle of view (AOV)			84°	80°
DxOMark score			138
F-number	f/2.2	f/2.4	f/2.2	f/2.4
Max. resolution	(camera) 6528 x 4896 pixels	(video) 1920 x 1080 pixels	(video) 3840 x 2160 pixels
Foldable design
Materials
Gorilla Glass			7 (Victus)
Dust and waterproof		IP68	IP68	IPX8
Aluminium
Glass
Telephony
Dual SIM
Flight mode
Integrated handsfree speaker
nano-SIM (4FF)
Vibrating alert
Videoconferencing
eSIM
Operating frequency
Quad band
Data network
4G (LTE)	Cat 9 (452 Mbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 26, Band 28	Cat 18 (1200 Mbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28	Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41	Cat 20 (2 Gbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41
EDGE
GPRS
HSDPA		Cat24 42 Mbps
HSUPA		Cat6 5.76 Mbps
UMTS
5G		n1, n3, , n8, n28, , n41, n78, n79	n1, n2, n3, , , n8, n12, n14, n20, n25, n28, n30, n38, , n41, n48, n66, n71, n75, n76, n77, n78, n260, n261
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, PDF files, Word files
Phonebook with groups
Photo phonebook
Reminder list
Stopwatch & countdown timer
To-do list
Voice memo
Available applications
Image editor
Java application support
Movie editor
Photo album
Video codec support	H.263, H.264, MPEG-4	H.263, H.264, H.265, MPEG-4	H.263, H.264, MPEG-4	MPEG-4
Video file support	3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV	3GP, AVI, FLV, MKV, MOV, MP4, WebM, WMV		3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV
Messaging
E-mail	POP3, SMTP, IMAP4	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	Group messaging, Receive and send concatenated messages
Internet
Internet browser			Google Chrome	Google Chrome
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
Galileo
GLONASS
GPS receiver
Quasi-Zenith (QZSS)
Audio
Audio codec support	AAC, AAC+, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX	AAC, AAC+, AMR, aptX, FLAC, LDAC, MIDI, MP3 VBR, OGG Vorbis	AAC, AAC+, AC3, eAAC+, aptX, LDAC	AAC, AMR, DSF, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX
Audio file support	M4A, MP3, WAV, WMA	APE, M4A, MP3, WAV, WMA	MP3, WAV	3GA, APE, M4A, MP3, WAV, WMA
FM-radio	Stereo, RDS
Polyphonic ringtones	MP3 ringtones	MP3 ringtones	MP3 ringtones
Stereo speakers
Build-in memory
Internal memory
Size (RAM)	4 GB	12 GB + 8 GB	8 GB	8 GB
Storage	128 GB	128 GB + 256 GB	128 GB + 256 GB	128 GB + 256 GB + 512 GB
Memory card slot	MicroSDHC memory card
Connections
Audio jack plug	3.5 mm
USB	v2.0, Type-C	v3.1, Type-C	v3.2, Type-C	v3.0, Type-C
Connectivity
ANT+
Bluetooth	v5.0, Advanced Audio Distribution Profile (A2DP)	v5.2, Advanced Audio Distribution Profile (A2DP)	v5.2, Advanced Audio Distribution Profile (A2DP)	v5.2
DLNA support
NFC
Synchronisation	ActiveSync, SyncML	ActiveSync, SyncML	ActiveSync, SyncML
Tethering
WAP	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 6E	Wi-Fi 6 (802.11ax), WiFi Direct support
Power supply
Battery	Li-ion	Li-poly	Li-ion
Capacity	4000 mAh	5000 mAh	4355 mAh	3700 mAh
Fast charging		OnePlus Warp Charge	Qualcomm Quick Charge, USB Power Delivery	Qualcomm Quick Charge, Samsung Adaptive Fast Charging
Max. power		80 Watt	30 Watt	25 Watt
Wireless charging		Omgekeerd opladen	Omgekeerd opladen	Omgekeerd opladen
Max. power		50 Watt	20 Watt	10 Watt
Sensors
Ambient light sensor
Gesture recognition
Gyroscope
Proximity sensor
Barometer