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Samsung Galaxy A51 (SM-A515F/DSN) vs Samsung Galaxy Z Flip 5G (SM-F707N)

Side by side comparison between Samsung Galaxy A51 vs Samsung Galaxy Z Flip 5G phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy Z Flip 5G XSamsung Galaxy A51 (SM-A515F/DSN)10Points
Samsung Galaxy A51 (SM-A515F/DSN)
6.5"
AMOLED

1080x2400

48
MP

32mp

6GB
RAM

64bit Octa

4000
mAh

(Non removable)

vs
19PointsSamsung Galaxy Z Flip 5G (SM-F707N)Compare Samsung Galaxy A51 X
Samsung Galaxy Z Flip 5G (SM-F707N)
6.7"
AMOLED

1080x2636

12.2
MP

10mp

8GB
RAM

64bit Octa

3300
mAh

(Non removable)

What's the better phone? Samsung Galaxy Z Flip 5G (SM-F707N)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Galaxy A51 (SM-A515F/DSN)10 Advantages Samsung Galaxy A51 (SM-A515F/DSN)vsGalaxy Z Flip 5G (SM-F707N)19 Advantages Samsung Galaxy Z Flip 5G (SM-F707N)
+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+172 grams (6.02 ounces)6%
Lighter
vs183 grams (6.41 ounces)
+(quad camera) 48MP + 12MP + 5MP + 5MP189%
Higher resolution main camera
vs(dual camera) 12.2MP + 12MP
+1/2" inches28%
The larger sensor camera lets you take photos with better depth.
vs1/2.55" inches
+(front) 32MP2 times
Higher resolution secondary camera to take pictures and selfies
vs(front) 10MP
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
+4000 mAh21%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3300 mAh
+2 slots (Dual-SIM)
(dedicated slot)Advantage
It's more advantageous to have more than one phone operator in the same device
vs1 slot (Single-SIM)
+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
vsNot supported
+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
2.3GHz 64bit Octa-Corevs+3.09GHz 64bit Octa-Core43%
More powerful processor, you can open your applications faster
6GB LPDDR4Xvs+8GB LPDDR4X33%
More RAM memory. Typically more responsive and better for multitasking.
128GB (107GB available)vs+256GB (223GB available)108%
More internal storage for applications and files
eMMC 5.1vs+UFS 3.0Advantage
Fastest write and read storage.
7.9 millimeters (0.31 inches)vs+7.2 millimeters (0.28 inches)10%
Thinner
Plastic body, glass frontvs+Aluminum frame, flexible plastic screen, glass backAdvantage
More resistant material
Not supportedvs+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
1080x2400 pixelsvs+1080x2636 pixels10%
Higher resolution screen
405 PPIvs+425 PPI5%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.5"vs+6.7"3%
Larger screen
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
f/2.0 (aperture)vs+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
4G+ LTE-Avs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G+ LTE-A) 600 Mbpsvs+(5G SA/NSA) 2000 Mbps2 times
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Virtual proximity sensorvs+Proximity sensorAdvantage
Sensors help you use the device
Not supportedvs+Qi wireless chargingAdvantage
Wireless charging is another way to charge the battery.
802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOvs+802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO is newer and faster

30 Common items in both devices
Super AMOLED / Dynamic AMOLED
60Hz
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus
HDR photo on both cameras
+23 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight

📱 Model features

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
ModelGalaxy A51 (SM-A515F/DSN)Galaxy Z Flip 5G (SM-F707N)
Other model namesSamsung Galaxy A51 SM-A515F/DSN갤럭시 Z 플립 5G (SM-F707N)
Country or region available(Europe)(Global, International)United Arab EmiratesPakistanTaiwan
(Europe), (Global, International), United Arab Emirates, Pakistan, Taiwan
South Korea
South Korea
BrandSamsungSamsung
Release date12/16/2019, Announced: 12/12/20197/22/2020
Depth7.9 millimeters (0.31 inches)7.2 millimeters (0.28 inches)
Size (width x height)73.6 x 158.5 millimeters (2.9 x 6.24 in)73.6 x 167.3 millimeters (2.9 x 6.59 in)
Weight172 grams (6.02 ounces)183 grams (6.41 ounces)
Build, materialsPlastic body, glass frontAluminum frame, flexible plastic screen, glass back
Protection against water and othersNot supportedNot supported

🤖 Operating System

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
System versionAndroid 10Android 10
Firmware updateAndroid 11Android 11
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
Chipset64bit - Samsung Exynos 9611 (10nm)64bit - Qualcomm Snapdragon 865+ (SM8250-AB) (7nm)
CPUOcta-Core, 2 processors:
2.3GHz Quad-Core ARM Cortex-A73
1.7GHz Quad-Core ARM Cortex-A53
Octa-Core, 3 processors:
3.09GHz Single-Core Kryo 585
2.42GHz Triple-Core Kryo 585
1.8GHz Quad-Core Kryo 585
GPU graphical controllerARM Mali-G72 MP3 (850MHz)Qualcomm Adreno 650 (250-646MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
RAM memory6GB LPDDR4X8GB LPDDR4X
Internal storage128GB (107GB available)
eMMC 5.1
256GB (223GB available)
UFS 3.0
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Not supported

📲 Display

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
Display typeSuper AMOLEDDynamic AMOLED
Screen size6.5" inches6.7" inches
Screen-to-body ratio~87.4% (screen-to-body ratio)~82.5% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1080x2636 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)405 PPI425 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Not supported
Display features60Hz60Hz
HDR10+

📶 Mobile networks

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Not supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload600/150 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
Frequency, bandsExpand band detailsCollapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
Primary 5G networkNot supportedSub6 (78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

📷 Camera

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
Back camera (main camera)(quad camera)
48 megapixels
12MP ultrawidef/2.213mm1.12µm
5MP telephotof/2.440mm
5MP depthf/2.21/5.0"1.12µm
(dual camera)
12.2 megapixels
12MP ultrawidef/2.212mm1.12µm
Main camera resolution8000x6000 pixels4032x3024 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 60 fps
FlashLED flashLED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal length26mm lens27mm lens
Sensor size1/2" inches1/2.55" inches
Pixel size0.8µm pixel1.4µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
Front camera (secondary)32 megapixels10 megapixels
Front camera resolution6528x4896 pixels3872x2592 pixels
Video recording (secondary)4K UHD (3840x2160)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.4 (aperture)
Focal length26mm lens26mm lens
Sensor size1/2.8" inchesfeature not registered
Pixel size0.8µm pixel1.22µm pixel

🔉 Sound and multimedia

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioFM (RDS)Not supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jackType-C reversible connector
TV outputNot supportedNot supported
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
SensorsAccelerometer
Ambient Light sensor
ANT+
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Hall effect
Virtual proximity sensor
Accelerometer
Ambient Light sensor
ANT+
Barometer
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
Battery typeLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4000 mAh3300 mAh
Charger, watts15W Fast battery charging15W (9V/1.67A) Fast battery charging
Qi wireless charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous- Colors: Prism, Crush Black, White, Blue, Pink
- One UI 2/3.1
- Always On Display
- Colors: Mystic Grey, White, Bronze
- One UI 3.1
- Cover display: 1.1" Super AMOLED (112x300)
- Gorilla Glass 6 back panel
- Tuned sound by AKG
- 32-bit/384kHz audio
- Samsung Pay

☢️ Radiation rate

Samsung Galaxy A51 (SM-A515F/DSN)Samsung Galaxy Z Flip 5G (SM-F707N)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.631W/kg (head), 1.33W/kg (body)
SAR 2W/kg (Europe, UK, etc.)0.369W/kg (head), 1.59W/kg (body)feature not registered
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