Samsung Galaxy Note 20 Ultra vs OnePlus 8 Pro

Here we compared two flagship smartphones: the 6.9-inch Samsung Galaxy Note 20 Ultra (with Exynos 990) that was released on August 5, 2020, against the OnePlus 8 Pro, which is powered by Qualcomm Snapdragon 865 and came out 4 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the gadgets.

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Samsung Galaxy Note 20 Ultra
  • Shows 10% longer battery life (100 vs 91 hours)
  • The rear camera has a 5x optical zoom
  • Expandable storage via MicroSD card up to 1000GB
  • Delivers 16% higher maximum brightness (1021 against 881 nits)
  • More recent OS version: Android 11 versus 10
  • Faster storage type - UFS 3.1 versus UFS 3.0
  • The front-facing camera can record video at 4K
  • Ready for eSIM technology
Reasons to consider the OnePlus 8 Pro
  • 22% better performance in AnTuTu Benchmark (672K versus 549K)

Review

Display
Screen quality, color accuracy, brightness
Performance
CPU/GPU performance in apps and games
Battery
Battery life, charging type and speed
Camera
Photo and video recording quality
Connectivity
Networks, ports, data transmission
NanoReview score
Final comparison evaluation

Value for money

You can enter your local price of these phones (in USD or any other currency) and click on the "Calculate" button to see which one has a better value for money.
Price

Tests and specifications

Comparison table of technical specifications and tests

Display

Type Dynamic AMOLED AMOLED
Size 6.9 inches 6.78 inches
Resolution 1440 x 3088 pixels 1440 x 3168 pixels
Aspect ratio 20:9 19.5:9
PPI 496 ppi 513 ppi
Refresh rate 120 Hz 120 Hz
HDR support Yes, HDR10+ Yes, HDR10+
Screen protection Gorilla Glass Victus Corning Gorilla Glass 5
Screen-to-body ratio 91.7% 90.8%
Display features - DCI-P3
- Always-On Display
- DCI-P3
- Always-On Display
- DC Dimming
Display tests
RGB color space 96.9% 99.9%
PWM 245 Hz 258 Hz
Response time 6 ms 7.5 ms
Contrast ∞ Infinity ∞ Infinity
Max. Brightness
1021 nits
881 nits
Sources: NotebookCheck [1], [2]

Design and build

Height 164.8 mm (6.49 inches) 165.3 mm (6.51 inches)
Width 77.2 mm (3.04 inches) 74.4 mm (2.93 inches)
Thickness 8.1 mm (0.32 inches) 8.5 mm (0.33 inches)
Weight 208 gramm (7.34 oz) 199 gramm (7.02 oz)
Waterproof IP68 IP68
Rear material Glass Glass
Frame material Metal Metal
Colors White, Black Black, Blue, Green
Fingerprint scanner Yes, in-display Yes, in-display
Screen-to-body ratio
90.8%

Performance

Tests of Samsung Galaxy Note 20 Ultra and OnePlus 8 Pro in the benchmarks
SoC
Chipset Samsung Exynos 990 Qualcomm Snapdragon 865
Max. clock 2730 MHz 2840 MHz
CPU cores 8 (2 + 2 + 4) 8 (1 + 3 + 4)
Architecture - 4 cores at 2 GHz: Cortex-A55
- 2 cores at 2.5 GHz: Cortex-A76
- 2 cores at 2.73 GHz: Exynos M5
- 4 cores at 1.8 GHz: Kryo 585 Silver (Cortex-A55)
- 3 cores at 2.42 GHz: Kryo 585 Gold (Cortex-A77)
- 1 core at 2.84 GHz: Kryo 585 Prime (Cortex-A77)
L3 cache 2 MB 4 MB
Lithography process 7 nanometers 7 nanometers
Graphics Mali-G77 MP11 Adreno 650
GPU clock 800 MHz 587 MHz
FLOPS ~1196 GFLOPS ~1228 GFLOPS
Memory
RAM size 8, 12 GB 8, 12 GB
Memory type LPDDR5 LPDDR5
Memory clock 2750 MHz 2750 MHz
Channels - 2
Storage
Storage size 256, 512 GB 128, 256 GB
Storage type UFS 3.1 UFS 3.0
Memory card MicroSD No
Memory card max. size Up to 1000 GB -

Benchmarks

Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
8 Pro +20%
3349
AnTuTu Benchmark 9
8 Pro +22%
672672
AnTuTu Android Smartphone Scores (116th and 64th place)

Software

Operating system Android 10 (Can be upgraded to Android 11) Android 10.0
ROM One UI 3.0 OxygenOS 10.0
OS size 34.7 GB 20 GB

Battery

Specifications
Capacity 4500 mAh 4510 mAh
Charge power 25 W 30 W
Battery type Li-Po Li-Po
Replaceable No No
Wireless charging Yes (15 W) Yes (30 W)
Reverse charging Yes, (wireless) Yes, (wireless)
Fast charging Yes (43% in 30 min) Yes (50% in 23 min)
Full charging time 1:20 hr 0:55 hr

Battery life tests

Web browsing (Wi-Fi)
14:20 hr
12:28 hr
Watching videos (Player)
17:21 hr
16:58 hr
Talk (3G)
8 Pro +20%
28:35 hr

Camera

Specs and camera test of smartphones
Main camera
Matrix 108 megapixels 48 megapixels
Image resolution 12000 x 9000 8000 x 6000
Zoom Optical, 5x Optical, 3x
Flash LED Dual LED
Stabilization Optical Optical
8K video recording Up to 24FPS No
4K video recording Up to 60FPS Up to 60FPS
1080p video recording Up to 240FPS Up to 240FPS
Slow motion 960 FPS (720p) 960 FPS (720p)
Angle of widest lens 120° 120°
Lenses 4 (108 MP + 12 MP + 12 MP + 0.3 MP) 4 (48 MP + 8 MP + 48 MP + 5 MP)
Wide (main) lens - 108 MP
- Aperture: f/1.8
- Focal length: 26 mm
- Pixel size: 0.8 micron
- Sensor: 1/1.33", Samsung Bright S5KHM1 (ISOCELL Plus CMOS)
- Laser autofocus
- Optical stabilization
- 48 MP
- Aperture: f/1.8
- Focal length: 25 mm
- Pixel size: 1.12 micron
- Sensor: 1/1.43", Sony IMX689 (Exmor-RS CMOS)
- Phase autofocus
- Optical stabilization
Telephoto lens - 12 MP
- Aperture: f/3.0
- Focal length: 103 mm
- Pixel size: 1 micron
- Sensor: 1/3.4", Samsung S5K3M5 (ISOCELL CMOS)
- Phase autofocus
- Optical stabilization
- 8 MP
- Aperture: f/2.4
- Pixel size: 1 micron
- Phase autofocus
- Optical stabilization
Ultra-wide lens - 12 MP
- Aperture: f/2.2
- Focal length: 13 mm
- Pixel size: 1.4 micron
- Sensor: 1/2.55", Samsung S5K2L3 (ISOCELL CMOS)
- Phase autofocus
- 48 MP
- Aperture: f/2.2
- Focal length: 13 mm
- Pixel size: 0.8 micron
- Sensor: 1/2.25", Sony IMX586 (Exmor-RS CMOS)
- Phase autofocus
Depth lens - 0.3 MP
- 5 MP
- Aperture: f/2.4
Camera features - Bokeh mode
- Pro mode
- RAW support
- Bokeh mode
- Pro mode
- RAW support
Samples Photo samples of Samsung Galaxy Note 20 Ultra from DxOMark Photo samples of OnePlus 8 Pro from DxOMark
Selfie camera
Megapixels 10 megapixels 16 megapixels
Image resolution 3872 x 2592 4920 x 3264
Aperture f/2.2 f/2.5
Focal length 26 mm -
Pixel size 1.22 microns 1 microns
Sensor type CMOS CMOS
Sensor size 1/3.2" 1/3.06"
Video resolution 2160p (4K) at 60 FPS 1080p (Full HD) at 30 FPS

DxOMark camera tests

Photo quality
Video quality
Generic camera score

Connectivity

Wi-Fi standard Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.1 5.1
Bluetooth features PBAP/PAB, PAN, OPP, MAP, LE, HSP, HID, HFP, DIP, AVRCP, A2DP LE, A2DP
USB type USB Type-C USB Type-C
USB version 3.2 3.1
USB features - Charging
- USB-Storage mode
- OTG
- Charging
- USB-Storage mode
- OTG
GPS GPS, GLONASS, Beidou, Galileo, NAVIC GPS, GLONASS, Beidou, Galileo, NAVIC, SBAS
NFC* Yes Yes
Infrared port No No
Network
Number of SIM* 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Standby
eSIM support* Yes No
Hybrid slot Yes No
LTE Cat* 20 20
5G support - Yes

Sound

Speakers Stereo Stereo
Headphone audio jack No No
FM radio No No
Dolby Atmos Yes Yes
Speakers test
Max. loudness
88.8 dB
84.4 dB

Other

Category Flagship Flagship
Announced August 2020 April 2020
Release date August 2020 April 2020
SAR (head) 0.319 W/kg -
SAR (body) 1.557 W/kg -
Sensors - Hall-effect sensor
- Barometer
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
- Hall-effect sensor
- Barometer
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

If the software is more important to you, then choose the Samsung Galaxy Note 20 Ultra. But if the performance is more of a priority – go for the OnePlus 8 Pro.

Cast your vote

So, which phone would you choose?
67 (48.9%)
70 (51.1%)
Total votes: 137

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