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Samsung Galaxy A51 5G (SM-A516U) vs Samsung Galaxy S20+ 5G (SM-G986B)

Side by side comparison between Samsung Galaxy A51 5G vs Samsung Galaxy S20+ Plus 5G phones, differences, pros, cons with full specifications. What's the better?

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Compare Samsung Galaxy S20+ Plus 5G XSamsung Galaxy A51 5G (SM-A516U)04Points
Samsung Galaxy A51 5G (SM-A516U)
6.5"
AMOLED

1080x2400

48
MP

32mp

6GB
RAM

64bit Octa

4500
mAh

(Non removable)

vs
25PointsSamsung Galaxy S20+ 5G (SM-G986B)Compare Samsung Galaxy A51 5G X
Samsung Galaxy S20+ 5G (SM-G986B)
6.7"
AMOLED

1440x3200

12.2
MP

10mp

12GB
RAM

64bit Octa

4500
mAh

(Non removable)

What's the better phone? Samsung Galaxy S20+ 5G (SM-G986B)

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 5G (SM-A516U)4 Advantages Samsung Galaxy A51 5G (SM-A516U)vsGalaxy S20+ 5G (SM-G986B)25 Advantages Samsung Galaxy S20+ 5G (SM-G986B)
+187 grams (6.55 ounces)1%
Lighter
vs188 grams (6.58 ounces)
+(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
+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
vsNot supported
2.2Ghz 64bit Octa-Corevs+2.73Ghz 64bit Octa-Core35%
More powerful processor, you can open your applications faster
6GB LPDDR4Xvs+12GB LPDDR5100%
More RAM memory. Typically more responsive and better for multitasking.
UFS 2.1vs+UFS 3.0Advantage
Fastest write and read storage.
8.7 millimeters (0.34 inches)vs+7.8 millimeters (0.31 inches)12%
Thinner
Not supportedvs+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
60Hzvs+120Hz100%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
1080x2400 pixelsvs+1440x3200 pixels78%
Higher resolution screen
405 PPIvs+524 PPI29%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.5"vs+6.7"3%
Larger screen
(quad camera) 48MP + 12MP + 5MP + 5MPvs+(quad camera) 12.2MP + 64MP + 12MP + 0.3MP26%
Higher resolution main camera
Only digital zoomvs+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
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
1/2" inchesvs+1/1.76" inches14%
The larger sensor camera lets you take photos with better depth.
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.
4K UHD (3840x2160)vs+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
Android 10vs+Android 11Advantage
Android 11 is newer and safer
(5G SA/NSA) 2000 Mbpsvs+(5G SA/NSA) 5000 Mbps150%
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
Sensors help you use the device
15Wvs+25W67%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
Not supportedvs+Qi wireless charging (Qi/PMA)Advantage
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
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
USB 2.0 Type-C, USB OTG On-The-Govs+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

31 Common items in both devices
128GB (105GB available) / 128GB (104GB available)
Until 1TB microSD, microSDXC
Aluminum body, glass front, plastic back / Aluminum frame, glass front/back
Super AMOLED / Dynamic AMOLED
16 million
LED flash
PDAF: phase detection autofocus / PDAF: phase detection autofocus on both cameras
+24 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
Physical featuresSamsung Galaxy A51 5G (SM-A516U)Samsung Galaxy S20+ 5G (SM-G986B)
ModelGalaxy A51 5G (SM-A516U)Galaxy S20+ 5G (SM-G986B)
Other model namesGalaxy A51 SM-A516UZKAXAA (Unlocked)Galaxy S20 Plus 5G G986B (Exynos, 12GB RAM)
Country or region availableUSA
USA
AustraliaNew Zealand
Australia, New Zealand
BrandSamsungSamsung
Release dateApril, 2020March, 2020
Depth8.7 millimeters (0.34 inches)7.8 millimeters (0.31 inches)
Size (width x height)73.6 x 158.9 millimeters (2.9 x 6.26 in)73.7 x 161.9 millimeters (2.9 x 6.37 in)
Weight187 grams (6.55 ounces)188 grams (6.58 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum body, glass front, plastic backAluminum frame, glass front/back
Protection against water and othersNot supportedIP68 certified: dust proof and waterproof over 1.5 meter and 30min
System (OS)Samsung Galaxy A51 5G (SM-A516U)Samsung Galaxy S20+ 5G (SM-G986B)
Operating systemAndroid 10Android 10
Firmware updatefeature not registeredAndroid 11
HardwareSamsung Galaxy A51 5G (SM-A516U)Samsung Galaxy S20+ 5G (SM-G986B)
Chipset64bit - Samsung Exynos 980 Octa (8nm)64bit - Samsung Exynos 990 (7nm)
CPU processorOcta-Core, 2 processors:
2.2Ghz Dual-Core ARM Cortex-A77
1.8Ghz Hexa-Core ARM Cortex-A55
Octa-Core, 3 processors:
2.73Ghz Dual-Core Mongoose M5
2.5Ghz Dual-Core ARM Cortex-A76
2Ghz Quad-Core ARM Cortex-A55
GPU graphical controllerARM Mali-G76 MP5ARM Mali-G77 MP11
RAM memory6GB LPDDR4X12GB LPDDR5
Internal storage128GB (105GB available)
UFS 2.1
128GB (104GB available)
UFS 3.0
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
DisplaySamsung Galaxy A51 5G (SM-A516U)Samsung Galaxy S20+ 5G (SM-G986B)
Display typeSuper AMOLEDDynamic AMOLED
Screen size6.5" inches6.7" inches
Screen-to-body ratio~87.2% (screen-to-body ratio)~90.8% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1440x3200 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)405 PPI524 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass 6
Display features60Hz120Hz, HDR10+
Mobile networksSamsung Galaxy A51 5G (SM-A516U)Samsung Galaxy S20+ 5G (SM-G986B)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF) + e-SIM
Maximum download/upload2000/200 Mbps5000/200 Mbps
Network technology2G, 3G, 4G, 5G2G, 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, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
Primary 5G networkSA/NSA/Sub6 (41, 78)SA/NSA/Sub6 (1, 3, 5, 7, 8, 28, 40, 77, 78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported
CallingSamsung Galaxy A51 5G (SM-A516U)Samsung Galaxy S20+ 5G (SM-G986B)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
CameraSamsung Galaxy A51 5G (SM-A516U)Samsung Galaxy S20+ 5G (SM-G986B)
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
(quad camera)
12.2 megapixels
64MP telephotof/2.029mm1/1.72"0.8µmPDAFOIS1.1x-optical-zoom
12MP ultrawidef/2.213mm1.4µmSuper-Steady-video
0.3MP TOF 3Df/1.0
Main camera resolution8000x6000 pixels4032x3024 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps8K UHD (7680x4320) 24 fps
FlashLED flashLED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal length26mm lens26mm lens
Sensor size1/2" inches1/1.76" inches
Pixel size0.8µm pixel1.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus on both cameras
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo/video on both cameras
2ª cameraSamsung Galaxy A51 5G (SM-A516U)Samsung Galaxy S20+ 5G (SM-G986B)
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/2.2 (aperture)
Focal length26mm lens26mm lens
Sensor size1/2.8" inches1/3.2" inches
Pixel size0.8µm pixel1.22µm pixel
MultimediaSamsung Galaxy A51 5G (SM-A516U)Samsung Galaxy S20+ 5G (SM-G986B)
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
ConnectivitySamsung Galaxy A51 5G (SM-A516U)Samsung Galaxy S20+ 5G (SM-G986B)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.2 Type-C, USB OTG On-The-Go
TV outputNot supportedUSB Type-C (reversible)
Audio output3.5mm jackType-C reversible connector
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedSupported
NFCSupportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy A51 5G (SM-A516U)Samsung Galaxy S20+ 5G (SM-G986B)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Hall effect
Face unlock
Fingerprint sensor (under display)
ANT+
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Gesture
Hall effect
Face unlock
Fingerprint sensor (under display)
ANT+
Other features- Colors: Prism Cube Black, Prism Cube White, Prism Cube Pink
- One UI 2
- Always On Display
- WiFi direct, hotspot
- Colors: Cosmic Black, Cosmic Grey, Cloud Blue, Cloud White, Aura Red, Aura Blue
- Ultrasonic fingerprint sensor
- One UI 2
- Always-on display
- 32-bit/384kHz audio
- Dolby Atmos/AKG sound
- Bixby
- Samsung DeX
- Samsung Pay (MST, NFC)
- WiFi direct, hotspot
Power supplySamsung Galaxy A51 5G (SM-A516U)Samsung Galaxy S20+ 5G (SM-G986B)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4500 mAh4500 mAh
Charger, watts15W Fast battery charging25W Fast battery charging
15W Qi wireless charging (Qi/PMA)
9W Reverse wireless charging between devices
USB Power Delivery 3.0
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateSamsung Galaxy A51 5G (SM-A516U)Samsung Galaxy S20+ 5G (SM-G986B)
SAR 1.6W/kg (USA, Mexico, etc.)1.18W/kg (head) | 1.2W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered1.086W/kg (head) | 1.572W/kg (body)
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