Samsung Galaxy S20 Ultra vs Samsung Galaxy S9 Plus

Compared 2 smartphones : Samsung Galaxy S20 Ultra Manufactured in March, 2020, with display 6.9 with chipsetSamsung Exynos 990, vs Samsung Galaxy S9 Plus, Manufactured in March, 2018 with chipsetSamsung Exynos 9 Octa 9810. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy S20 Ultra
  • Larger display: 6.9in
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 5000mAh vs 3500mAh
  • Built-in eSIM
Reasons to choose Samsung Galaxy S9 Plus
  • Higher pixel density: 531ppi
  • Lighter design: 189g vs 220g

Versions

Available versions and configurations
Memory Options - 12/128 GB
- 12/256 GB
- 16/512 GB
- 4/64 GB
- 6/64 GB
- 6/128 GB
- 6/256 GB

Review

Key Specs Samsung Galaxy S20 Ultra and Samsung Galaxy S9 Plus
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison

Display

Display quality comparison
Type Dynamic AMOLED Super AMOLED
Size 6.9 in 6.2 in
Resolution 1440x3200 pixels 1440x2960 pixels
Aspect ratio 20:9 18.5:9
Pixel density 511 ppi 531 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate No No
Max brightness 800 nits 631 nits
HDR support Yes HDR10+ Yes HDR10
Screen-to-body ratio 90.6 % 83.6 %
Features - DCI-P3
- Always-On Display
Always-On Display
Display test
Peak brightness (auto)
Samsung Galaxy S20 Ultra
886 nits
Samsung Galaxy S9 Plus
629 nits
sRGB gamut99.2 %n/a
PWM (Flicker)240 Hz215 Hz
Response time6.2 ms7 ms
Contrast∞ Infinite∞ Infinite

Design & Build

Design and ergonomics comparison
Height 166.9 mm (6.57 in) 158.1 mm (6.22 in)
Width 76 mm (2.99 in) 73.8 mm (2.91 in)
Thickness 8.8 mm (0.35 in) 8.5 mm (0.33 in)
Weight 220 g (7.76 oz) 189 g (6.67 oz)
Water resistance IP68 IP68
Cooling system Vapor chamber n/a
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Gray
- Black
- Gold
- Gray
- Red
- Purple
Fingerprint sensor Yes In-Display Yes rear
Screen-to-body ratio
Samsung Galaxy S20 Ultra
90.6 %
Samsung Galaxy S9 Plus
83.6 %

Performance

Testing Samsung Galaxy S20 Ultra and Samsung Galaxy S9 Plus In benchmarks
Processor
Chipset Samsung Exynos 990 Samsung Exynos 9 Octa 9810
Max Frequency 3020 MHz 2900 MHz
CPU Cores 8 (2 + 2 + 4) 8 (4 + 4)
Architecture - 4/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
- 2/2.73 (Exynos M5)
- 4/1.9 (Cortex-A55)
- 4/2.9 (Exynos M3)
Process Samsung Samsung
Transistor Size 7 nm 10 nm
Neural Processor Yes Yes
Graphics Mali-G77 MP11 Mali-G72 MP18
GPU Cores 704 324
GPU Frequency 800 MHz 572 MHz
FLOPS 1126 GFLOPS 370.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S20 Ultra
1159
Samsung Galaxy S9 Plus
751
Geekbench 6 (Multi-Core)
Samsung Galaxy S20 Ultra
3158
Samsung Galaxy S9 Plus
1909
Geekbench 6 (Single-Core)1159751
Geekbench 6 (Multi-Core)31581909
AnTuTu 10
AnTuTu 10
Samsung Galaxy S20 Ultra
760316
Samsung Galaxy S9 Plus
467429
CPU220525142642
GPU225011140091
Memory14645199705
UX16832984991
NanoReview Score760316467429
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy S20 Ultra
4320
Samsung Galaxy S9 Plus
2328
Max Surface Temp.38.6 °C40.7 °C
Stability53 %95 %
Graphics Test25 fps13 fps
Graphics Score43202328
PCMark 3.0
PCMark 3.0
Samsung Galaxy S20 Ultra
11163
Samsung Galaxy S9 Plus
6261
Writing score133916167
Web score87145425
Video editing61045459
Data manipulation90065611
NanoReview Score111636261

Memory

RAM
RAM Size - 12 GB
- 16 GB
6 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency 3200 MHz 1794 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 512 GB
64 GB
Storage TypeUFS 3.0UFS 2.1
Memory CardMicroSDMicroSD

Software

OS Android 10.0 (Upgradeable to Android 13) Android 8.0 (Upgradeable to Android 10)
OS Size 23.7 GB 13.9 GB
UI Skin One UI 5.1 One UI 2.5

Battery

Volume 5000 mAh 3500 mAh
Max Charging Power 45 W 15 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging Yes (15 W) Yes Qi/PMA (10 W)
Reverse Charging Yes (Wireless) No
Fast Charging Yes (100% in 80 min) Yes (40% in 30 min)
Full Charge Time 1:20 h 1:40 h
Battery Life Test
Battery Life
Samsung Galaxy S20 Ultra
18:01
Samsung Galaxy S9 Plus
16:44
Web Browsing06:27 h06:05 h
Video Playback11:23 h10:25 h
Games04:23 h04:17 h
Standby Mode91 h84 h

Main camera

Matrix 108 MP 12 MP
Photo resolution 12032x9204 pixels 4032x3024 pixels
Zoom Optical, 4x Optical, 2x
Flash LED Dual LED
Stabilization Optical Optical
8K Recording Up to 24FPS No
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 240 fps)
Slow Motion 960 fps (720p) 960 fps (720p)
Wide-angle lens 120 ° n/a
Lenses count Standard: 108 MP
Telephoto: 48 MP
Ultra-wide: 12 MP
Depth: 0.3 MP
Standard: 12 MP
Telephoto: 12 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
Main lens
Matrix108 MP12 MP
Aperturef/1.8f/1.5 - 2.4
Focal length26 mm26 mm
SensorSamsung Bright S5KHM1Samsung SAK2L3
Sensor size1/1.331/2.55
Pixel size0.8 μm1.4 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrix48 MP12 MP
Aperturef/3.5f/2.4
Focal length103 mm52 mm
SensorSony IMX586n/a
Sensor size1/21/3.6
Pixel size0.8 μm1 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix12 MPn/a
Aperturef/2.2n/a
Focal length13 mmn/a
SensorSamsung S5K2LAn/a
Sensor size1/2.55n/a
Pixel size1.4 μmn/a
StabilizationDigitaln/a
Main camera DxOMark results
Photo quality
Samsung Galaxy S20 Ultra
n/a
Samsung Galaxy S9 Plus
104
Video quality
Samsung Galaxy S20 Ultra
n/a
Samsung Galaxy S9 Plus
91
Overall camera score
Samsung Galaxy S20 Ultra
n/a
Samsung Galaxy S9 Plus
99

Front camera

Matrix 40 MP 8 MP
Photo resolution 7864x5200 pixels 3264x2448 pixels
Aperture f/2.2 f/1.7
Focal length 26 mm 25 mm
Sensor Samsung S5KGH1 Samsung S5K3H1
Sensor size 1/2.65 1/3.6
Pixel size 0.7 μm 1.22 μm
Autofocus Phase autofocus (Dual Pixel) Phase autofocus (Dual Pixel)
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1440p at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Wi-Fi Direct
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
Bluetooth version 5 5
Bluetooth features LE, A2DP PBAP/PAB, PAN, OPP, MAP, LE, HSP, HID, HFP, DIP, AVRCP, A2DP
USB type USB Type-C USB Type-C
USB version 3.1 3.1
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotYesYes
2G BandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850, GSM 900, GSM 1800, GSM 1900
3G BandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100
LTE Bands*LTE (B850/B900/B1700/B1900/B2100)LTE (B700/B800/B850/B900/B1700/B1800/B1900/B2100/B2300/B2500/B2600)
LTE category2218
5G SupportYesNo

Sound

Speakers Stereo Stereo
3.5 mm Jack No Yes
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy S20 Ultra
84.4 dB
Samsung Galaxy S9 Plus
85.6 dB

Other

Class Flagship Flagship
Announced February, 2020 yr February, 2018 yr
Release Date March, 2020 yr March, 2018 yr
Launch Price ($) 1400 840
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy S20 Ultra the clear winner in this comparison.

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