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Oppo Reno4 Z 5G vs Samsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)

Side by side comparison between Oppo Reno4 Z 5G vs Samsung Galaxy Note 20 Ultra 5G phones, differences, pros, cons with full specifications. What's the better?

,
Oppo Reno4 Z 5G
6.57"
IPS

1080x2400

48
MP

16mp

8GB
RAM

64bit Octa

4000
mAh

(Non removable)

vs
29PointsSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)Compare Oppo Reno4 Z 5G X
Samsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
6.9"
AMOLED

1440x3088

108
MP

10mp

12GB
RAM

64bit Octa

4500
mAh

(Non removable)

What's the better phone? Samsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)

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!

Reno4 Z 5G6 Advantages Oppo Reno4 Z 5GvsGalaxy Note 20 Ultra 5G (SM-N986U1 128GB)29 Advantages Samsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
+184 grams (6.44 ounces)13%
Lighter
vs208 grams (7.28 ounces)
+f/1.7 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.8 (aperture)
+(dual front camera) 16MP + 2MP79%
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
+2 slots (Dual-SIM)Advantage
It's more advantageous to have more than one phone operator in the same device
vs1 slot (Single-SIM)
(dedicated slot)
+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster
vs5.0 + A2DP/LE
2Ghz 64bit Octa-Corevs+3.09Ghz 64bit Octa-Core28%
More powerful processor, you can open your applications faster
8GB LPDDR4Xvs+12GB LPDDR550%
More RAM memory. Typically more responsive and better for multitasking.
UFS 2.1vs+UFS 3.0Advantage
Fastest write and read storage.
Not supportedvs+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
Plastic body, glass frontvs+Stainless steel body, glass front/backAdvantage
More resistant material
LTPS IPS LCDvs+Dynamic AMOLEDAdvantage
Dynamic AMOLED display is brighter and more vivid
Not supportedvs+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
1080x2400 pixelsvs+1440x3088 pixels72%
Higher resolution screen
401 PPIvs+494 PPI23%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.57"vs+6.9"5%
Larger screen
(quad camera) 48MP + 8MP + 2MP + 2MPvs+(triple camera) 108MP + 12MP + 12MP120%
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+1/1.33" inches50%
The larger sensor camera lets you take photos with better depth.
4K UHD (3840x2160)vs+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
(front) Full HD (1920x1080)vs+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
Android 10vs+Android 11Advantage
Android 11 is newer and safer
(5G SA/NSA) 3500 Mbpsvs+(5G SA/NSA) 5000 Mbps43%
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+ANT+Advantage
Sensors help you use the device
4000 mAhvs+4500 mAh13%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
18Wvs+25W39%
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.
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
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
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

26 Common items in both devices
128GB (108GB available) / 128GB (103GB available)
8.1 millimeters (0.32 inches)
120Hz
16 million
LED flash
PDAF: phase detection autofocus / PDAF: phase detection autofocus on both cameras
HDR photo on both cameras / HDR photo/video on both cameras
+19 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 featuresOppo Reno4 Z 5GSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
ModelReno4 Z 5GGalaxy Note 20 Ultra 5G (SM-N986U1 128GB)
Other model namesOppo Reno 4 Z 5G CPH2065Galaxy Note20 Ultra SM-N986U1 (Snapdragon) - Unlocked
Country or region available(Global, International)
(Global, International)
USA
USA
BrandOppoSamsung
Release dateOctober, 2020August, 2020
Depth8.1 millimeters (0.32 inches)8.1 millimeters (0.32 inches)
Size (width x height)75.5 x 163.8 millimeters (2.97 x 6.45 in)77.2 x 164.8 millimeters (3.04 x 6.49 in)
Weight184 grams (6.44 ounces)208 grams (7.28 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontStainless steel body, glass front/back
Protection against water and othersNot supportedIP68 certified: dust proof and waterproof over 1.5 meter and 30min
System (OS)Oppo Reno4 Z 5GSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
Operating systemAndroid 10Android 10
Firmware updatefeature not registeredAndroid 11
HardwareOppo Reno4 Z 5GSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
Chipset64bit - MediaTek MT6873V Dimensity 800 (7nm)64bit - Qualcomm Snapdragon 865+ SM8250 (7nm)
CPU processorOcta-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A76
2Ghz Quad-Core ARM Cortex-A55
Octa-Core, 3 processors:
3.09Ghz Single-Core Kryo 585
2.42Ghz 3-Cores Kryo 585
1.8Ghz Quad-Core Kryo 585
GPU graphical controllerARM Mali-G57 MC4Qualcomm Adreno 650
RAM memory8GB LPDDR4X12GB LPDDR5
Internal storage128GB (108GB available)
UFS 2.1
128GB (103GB available)
UFS 3.0
External storageNot supportedUntil 1TB microSD, microSDXC
(dedicated slot)
DisplayOppo Reno4 Z 5GSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
Display typeLTPS IPS LCDDynamic AMOLED
Screen size6.57" inches6.9" inches
Screen-to-body ratio~84.3% (screen-to-body ratio)~92.5% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1440x3088 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)401 PPI494 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass Victus
Display features120Hz, 480 nits120Hz, 1500 nits, HDR10+
Mobile networksOppo Reno4 Z 5GSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardNot supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload3500/1920 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 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100CDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (38, 39, 40, 41, 46, 48)
VoLTE
Primary 5G networkSA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78)SA/NSA/Sub6 (2, 5, 41, 66, 71)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSAGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, 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
CallingOppo Reno4 Z 5GSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
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
CameraOppo Reno4 Z 5GSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
Back camera (main camera)(quad camera)
48 megapixels
8MP ultrawidef/2.2119º1/4.0"1.12µm
2MP depthf/2.4
2MP depthf/2.4
(triple camera)
108 megapixels
12MP periscope telephotof/3.0120mm1.0µmPDAFOIS5x-optical-zoom50x-hybrid-zoom
12MP ultrawidef/2.2120º13mm1/2.55"1.4µm
Main camera resolution8000x6000 pixels12000x9000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps8K UHD (7680x4320) 24 fps
FlashLED flashLED flash
Focal aperturef/1.7 (aperture)f/1.8 (aperture)
Focal length26mm lens26mm lens
Sensor size1/2" inches1/1.33" inches
Pixel size0.8µm pixel0.8µm 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 cameraOppo Reno4 Z 5GSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
Front camera (secondary)(dual front camera)
16 megapixels
2MP depthf/2.4
10 megapixels
Front camera resolution4608x3456 pixels3872x2592 pixels
Video recording (secondary)Full HD (1920x1080)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal length26mm lens26mm lens
Sensor size1/3.06" inches1/3.2" inches
Pixel size1µm pixel1.22µm pixel
MultimediaOppo Reno4 Z 5GSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
RadioNot supportedFM
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
ConnectivityOppo Reno4 Z 5GSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.2 Type-C, USB OTG On-The-Go
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Audio output3.5mm jackType-C reversible connector
Bluetooth5.1 + A2DP/LE5.0 + 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
DLNANot supportedSupported
NFCSupportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supportedNot supported
Other functionsOppo Reno4 Z 5GSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (side-mounted)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Hall effect
Face unlock
Fingerprint sensor (under display)
ANT+
Other features- Colors: Ink Black, Dew White
- ColorOS 7.2
- 24-bit/192kHz audio
- Case included
- WiFi direct, hotspot
- Colors: Mystic Black, Mystic Bronze, Mystic White
- Ultrasonic fingerprint sensor
- One UI 2.5
- Always-on display
- 32-bit/384kHz audio
- Dolby Atmos/AKG sound
- Bixby
- Samsung Wireless DeX
- Samsung Pay (MST, NFC)
- Stylus pen (Bluetooth integration)
- WiFi direct, hotspot
Power supplyOppo Reno4 Z 5GSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
BatteryLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity4000 mAh4500 mAh
Charger, watts18W (9V/2A) Fast battery charging25W Fast battery charging
15W Qi wireless charging (Qi/PMA)
4.5W Reverse wireless charging between devices
USB Power Delivery 3.0
Talk time autonomy1560 minutes | 26 hours | 1.1 daysfeature not registered
Standby21600 minutes | 360 hours | 15 daysfeature not registered
Radiation rateOppo Reno4 Z 5GSamsung Galaxy Note 20 Ultra 5G (SM-N986U1 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.83W/kg (head) | 1.04W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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