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Samsung Galaxy S9 Plus (SM-G965U) vs OnePlus 8 5G UW

Side by side comparison between Samsung Galaxy S9 Plus vs OnePlus 8 5G UW phones, differences, pros, cons with full specifications. What's the better?

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Compare OnePlus 8 5G UW XSamsung Galaxy S9 Plus (SM-G965U)14Points
Samsung Galaxy S9 Plus (SM-G965U)
6.2"
AMOLED

1440x2960

12.2
MP

8mp

6GB
RAM

64bit Octa

3500
mAh

(Non removable)

vs
OnePlus 8 5G UW
6.55"
AMOLED

1080x2400

48
MP

16mp

8GB
RAM

64bit Octa

4300
mAh

(Non removable)

What's the better phone? OnePlus 8 5G UW

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 S9 Plus (SM-G965U)14 Advantages Samsung Galaxy S9 Plus (SM-G965U)vs8 5G UW20 Advantages OnePlus 8 5G UW
+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+1440x2960 pixels64%
Higher resolution screen
vs1080x2400 pixels
+531 PPI32%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs402 PPI
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+f/1.5 (aperture)20%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.8 (aperture)
+(front) 2K UHD (2560x1440)78%
More image quality for recording videos with the secondary camera
vs(front) Full HD (1920x1080)
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+Iris scannerAdvantage
Sensors help you use the device
vsNot supported
+Heart rateAdvantage
Sensors help you use the device
vsNot supported
+SpO2Advantage
Sensors help you use the device
vsNot supported
+ANT+Advantage
Sensors help you use the device
vsNot supported
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
2.8Ghz 64bit Octa-Corevs+2.84Ghz 64bit Octa-Core8%
More powerful processor, you can open your applications faster
6GB LPDDR4Xvs+8GB LPDDR4X33%
More RAM memory. Typically more responsive and better for multitasking.
64GB (51GB available)vs+128GB (106GB available)108%
More internal storage for applications and files
UFS 2.1vs+UFS 3.0Advantage
Fastest write and read storage.
189 grams (6.62 ounces)vs+182 grams (6.37 ounces)4%
Lighter
8.5 millimeters (0.33 inches)vs+8 millimeters (0.31 inches)6%
Thinner
HDR10vs+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
60Hzvs+90Hz50%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
6.2"vs+6.55"6%
Larger screen
(dual camera) 12.2MP + 12MPvs+(triple camera) 48MP + 16MP + 2MP173%
Higher resolution main camera
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
1/2.55" inchesvs+1/2" inches28%
The larger sensor camera lets you take photos with better depth.
(front) 8MPvs+(front) 16MP99%
Higher resolution secondary camera to take pictures and selfies
4G+ LTE-Avs+5G NRAdvantage
The 5G NR network is newer and faster
(4G+ LTE-A) 1200 Mbpsvs+(5G NR) 5000 Mbps3 times
Faster for surfing the internet and download files
3500 mAhvs+4300 mAh23%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
15Wvs+30W100%
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.
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)Advantage
It's more advantageous to have more than one phone operator in the same device
802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOvs+802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) Wifi6 + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) Wifi6 + MIMO is newer and faster
5.0 + A2DP/LEvs+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster

29 Common items in both devices
Aluminum frame, glass front/back
Super AMOLED / Fluid AMOLED
16 million
PDAF on back camera and autofocus front camera / PDAF: phase detection autofocus
OIS: Optical stabilization
HDR photo/video on both cameras / HDR photo/video and HDR photo on front camera
4K UHD (3840x2160)
+22 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 S9 Plus (SM-G965U)OnePlus 8 5G UW
ModelGalaxy S9 Plus (SM-G965U)8 5G UW
Other model namesUnlocked Galaxy S9+ G965U (Snapdragon)OnePlus 8 5G Ultra Wideband (Verizon exclusive)
Country or region availableUSA
USA
USA
USA
BrandSamsungOnePlus
Release dateFebruary, 2018April, 2020
Depth8.5 millimeters (0.33 inches)8 millimeters (0.31 inches)
Size (width x height)73.8 x 158.1 millimeters (2.91 x 6.22 in)72.9 x 160.2 millimeters (2.87 x 6.31 in)
Weight189 grams (6.62 ounces)182 grams (6.37 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, glass front/backAluminum frame, glass front/back
Protection against water and othersIP68 certified: dust proof and waterproof over 1.5 meter and 30minIP68 certified: dust proof and waterproof over 1.5 meter and 30min
System (OS)Samsung Galaxy S9 Plus (SM-G965U)OnePlus 8 5G UW
Operating systemAndroid 8.0 OreoAndroid 10
Firmware updateAndroid 10feature not registered
HardwareSamsung Galaxy S9 Plus (SM-G965U)OnePlus 8 5G UW
Chipset64bit - Qualcomm Snapdragon 845 MSM8998 (10nm)64bit - Qualcomm Snapdragon 865 SM8250 (7nm)
CPU processorOcta-Core, 2 processors:
2.8Ghz Quad-Core Kryo 385 Gold
1.7Ghz Quad-Core Kryo 385 Silver
Octa-Core, 3 processors:
2.84Ghz Single-Core Kryo 585
2.42Ghz 3-Cores Kryo 585
1.9Ghz Quad-Core Kryo 585
GPU graphical controllerQualcomm Adreno 630Qualcomm Adreno 650
RAM memory6GB LPDDR4X8GB LPDDR4X
Internal storage64GB (51GB available)
UFS 2.1
128GB (106GB available)
UFS 3.0
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Not supported
DisplaySamsung Galaxy S9 Plus (SM-G965U)OnePlus 8 5G UW
Display typeSuper AMOLEDFluid AMOLED
Screen size6.2" inches6.55" inches
Screen-to-body ratio~83.6% (screen-to-body ratio)~88.7% (screen-to-body ratio)
Display resolution1440x2960 pixels (18.5:9)1080x2400 pixels (20:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch 10-points
Pixel density (dot pitch)531 PPI402 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Gorilla Glass
Display features60Hz, HDR1090Hz, 1100 nits, HDR10+
Mobile networksSamsung Galaxy S9 Plus (SM-G965U)OnePlus 8 5G UW
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload1200/150 Mbps5000/150 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 networkCDMA 800/1900, GSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1700/1900/2100
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 800/850/900/1700/1800/1900/2100
Primary 4G networkLTE Cat18 700/800/850/900/1700/1800/1900/2100/2300/2600 (Bands 1,2,3,4,5,7,8,12,18,19,20,28,29,30)
TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)
LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (34, 38, 39, 40, 41, 46, 48)
VoLTE
Primary 5G networkNot supportedmmWave (260, 261)
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G NR
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE
CallingSamsung Galaxy S9 Plus (SM-G965U)OnePlus 8 5G UW
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
CameraSamsung Galaxy S9 Plus (SM-G965U)OnePlus 8 5G UW
Back camera (main camera)(dual camera)
12.2 megapixels
12MP telephotof/2.41/3.4"52mm1.0µmAFOIS2x-optical-zoom
(triple camera)
48 megapixels
16MP ultrawidef/2.213mmPDAF
2MP macrof/2.4
Main camera resolution4032x3024 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 60 fps4K UHD (3840x2160) 60 fps
FlashLED flashDual-LED flash
Focal aperturef/1.5 (aperture)f/1.8 (aperture)
Focal length26mm lens25mm lens
Sensor size1/2.55" inches1/2" inches
Pixel size1.4µm pixel0.8µm pixel
AutofocusPDAF on back camera and autofocus front cameraPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationOIS: Optical stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo/video and HDR photo on front camera
2ª cameraSamsung Galaxy S9 Plus (SM-G965U)OnePlus 8 5G UW
Front camera (secondary)8 megapixels16 megapixels
Front camera resolution3264x2448 pixels4608x3456 pixels
Video recording (secondary)2K UHD (2560x1440)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/1.7 (aperture)f/2.0 (aperture)
Focal length25mm lensfeature not registered
Sensor size1/3.6" inches1/3" inches
Pixel size1.22µm pixel1µm pixel
MultimediaSamsung Galaxy S9 Plus (SM-G965U)OnePlus 8 5G UW
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, DivX, XviDMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivitySamsung Galaxy S9 Plus (SM-G965U)OnePlus 8 5G UW
USBUSB 3.1 Type-C, USB OTG On-The-GoUSB 3.1 Type-C, USB OTG On-The-Go
TV outputUSB Type-C (reversible)Not supported
Audio output3.5mm jackType-C reversible connector
Bluetooth5.0 + A2DP/LE5.1 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) Wifi6 + MIMO
DLNASupportedSupported
NFCSupportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy S9 Plus (SM-G965U)OnePlus 8 5G UW
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Iris scanner
Heart rate
SpO2
Hall effect
Face unlock
Fingerprint sensor (rear-mounted)
ANT+
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (under display)
Other features- Colors: Black, Silver, Blue, Gold, Orchid Gray
- Samsung DeX
- Curved edge screen
- Corning Gorilla Glass 5 back panel
- Samsung Gear VR compatible
- Samsung Pay
- Dolby Atmos
- 32bit/384kHz audio
- WiFi direct, hotspot
- Colors: Onyx Black, Polar Silver
- OxygenOS 10.0
- Dolby Atmos sound
- Warp Charge 30T (50% in 22min)
- WiFi direct, hotspot
Power supplySamsung Galaxy S9 Plus (SM-G965U)OnePlus 8 5G UW
BatteryLi-Ion: Lithium-Ion (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity3500 mAh4300 mAh
Charger, watts15W (9V/1.67A) Fast battery charging
Qi wireless charging (Qi/PMA)
Quick Charge 2
30W (5V/6A) Fast battery charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateSamsung Galaxy S9 Plus (SM-G965U)OnePlus 8 5G UW
SAR 1.6W/kg (USA, Mexico, etc.)0.78W/kg (head) | 1.59W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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