Xiaomi 12 Pro vs Samsung Galaxy S20 Ultra

Compared 2 smartphones : Xiaomi 12 Pro Manufactured in December, 2021, with display 6.73 with chipsetQualcomm Snapdragon 8 Gen 1, vs Samsung Galaxy S20 Ultra, Manufactured in March, 2020with chipsetSamsung Exynos 990. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Xiaomi 12 Pro
  • Higher pixel density: 521ppi
  • Lighter design: 204g vs 220g
  • Newer Bluetooth version: 5.2 vs 5
  • Infrared port
  • Includes charger
Reasons to choose Samsung Galaxy S20 Ultra
  • Larger display: 6.9in
  • Higher battery capacity: 5000mAh vs 4600mAh
  • Supports newer USB: 3.1 vs 2
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/128 GB
- 12/256 GB
- 16/512 GB

Review

Key Specs Xiaomi 12 Pro and Samsung Galaxy S20 Ultra
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 AMOLED Dynamic AMOLED
Size 6.73 in 6.9 in
Resolution 1440x3200 pixels 1440x3200 pixels
Aspect ratio 20:9 20:9
Pixel density 521 ppi 511 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) No
Max brightness 970 nits 800 nits
HDR support Yes Dolby Vision Yes HDR10+
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 89.5 % 90.6 %
Features - DCI-P3
- Always-On Display
- DC dimming
- DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Xiaomi 12 Pro
1049 nits
Samsung Galaxy S20 Ultra
886 nits
sRGB gamut99.8 %99.2 %
PWM (Flicker)367 Hz240 Hz
Response time5 ms6.2 ms
Contrast∞ Infinite∞ Infinite

Design & Build

Design and ergonomics comparison
Height 163.6 mm (6.44 in) 166.9 mm (6.57 in)
Width 74.6 mm (2.94 in) 76 mm (2.99 in)
Thickness 8.66 mm (0.34 in) 8.8 mm (0.35 in)
Weight 204 g (7.2 oz) 220 g (7.76 oz)
Water resistance No IP68
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Blue
- Green
- Pink
- Black
- Gray
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi 12 Pro
89.5 %
Samsung Galaxy S20 Ultra
90.6 %

Performance

Testing Xiaomi 12 Pro and Samsung Galaxy S20 Ultra In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 1 Samsung Exynos 990
Max Frequency 3000 MHz 3020 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 2 + 4)
Architecture - 4/1.8 (Cortex-A510)
- 3/2.5 (Cortex-A710)
- 1/3 (Cortex-X2)
- 4/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
- 2/2.73 (Exynos M5)
Process Samsung Samsung
Transistor Size 4 nm 7 nm
Neural Processor Hexagon Yes
Graphics Adreno 730 Mali-G77 MP11
GPU Cores 1024 704
GPU Frequency 818 MHz 800 MHz
FLOPS 1675.3 GFLOPS 1126 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 12 Pro
1674
Samsung Galaxy S20 Ultra
1159
Geekbench 6 (Multi-Core)
Xiaomi 12 Pro
4029
Samsung Galaxy S20 Ultra
3158
Geekbench 6 (Single-Core)16741159
Geekbench 6 (Multi-Core)40293158
AnTuTu 10
AnTuTu 10
Xiaomi 12 Pro
1194018
Samsung Galaxy S20 Ultra
760316
CPU314669220525
GPU437869225011
Memory204120146451
UX237360168329
NanoReview Score1194018760316
3DMark Wild Life
3DMark Wild Life
Xiaomi 12 Pro
9299
Samsung Galaxy S20 Ultra
4320
Max Surface Temp.41.2 °C38.6 °C
Stability67 %53 %
Graphics Test55 fps25 fps
Graphics Score92994320
PCMark 3.0
PCMark 3.0
Xiaomi 12 Pro
11762
Samsung Galaxy S20 Ultra
11163
Writing score1313213391
Web score108458714
Video editing74406104
Data manipulation93419006
NanoReview Score1176211163

Memory

RAM
RAM Size - 8 GB
- 12 GB
- 12 GB
- 16 GB
Memory Type LPDDR5 LPDDR5
Memory Frequency 3200 MHz 3200 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
- 128 GB
- 512 GB
Storage TypeUFS 3.1UFS 3.0
Memory CardNoMicroSD

Software

OS Android 12 (Upgradeable to Android 14) Android 10.0 (Upgradeable to Android 13)
OS Size 26.5 GB 23.7 GB
UI Skin HyperOS 1.0 One UI 5.1

Battery

Volume 4600 mAh 5000 mAh
Max Charging Power 120 W 45 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging Yes (50 W) Yes (15 W)
Reverse Charging Yes (Wireless) Yes (Wireless)
Fast Charging Yes (50% in 8 min) Yes (100% in 80 min)
Full Charge Time 0:21 h 1:20 h
Battery Life Test
Battery Life
Xiaomi 12 Pro
16:53
Samsung Galaxy S20 Ultra
18:01
Web Browsing06:40 h06:27 h
Video Playback10:08 h11:23 h
Games04:44 h04:23 h
Standby Mode81 h91 h

Main camera

Matrix 50 MP 108 MP
Photo resolution 8700x5800 pixels 12032x9204 pixels
Zoom Optical, 2x Optical, 4x
Flash Dual LED LED
Stabilization Optical Optical
8K Recording Up to 24FPS Up to 24FPS
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 1920 fps (720p) 960 fps (720p)
Wide-angle lens 115 ° 120 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Standard: 108 MP
Telephoto: 48 MP
Ultra-wide: 12 MP
Depth: 0.3 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP108 MP
Aperturef/1.9f/1.8
Focal length24 mm26 mm
SensorSony IMX707Samsung Bright S5KHM1
Sensor size1/1.281/1.33
Pixel size1.22 μm0.8 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrix50 MP48 MP
Aperturef/1.9f/3.5
Focal length48 mm103 mm
SensorSamsung JN1Sony IMX586
Sensor size1/2.761/2
Pixel size0.64 μm0.8 μm
StabilizationDigitalOptical
Ultra-wide lens
Matrix50 MP12 MP
Aperturef/2.2f/2.2
Focal length14 mm13 mm
SensorSamsung JN1Samsung S5K2LA
Sensor size1/2.761/2.55
Pixel size0.64 μm1.4 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi 12 Pro
136
Samsung Galaxy S20 Ultra
n/a
Video quality
Xiaomi 12 Pro
125
Samsung Galaxy S20 Ultra
n/a
Overall camera score
Xiaomi 12 Pro
129
Samsung Galaxy S20 Ultra
n/a
Bokeh70n/a
Preview70n/a
Zoom102n/a

Front camera

Matrix 32 MP 40 MP
Photo resolution 6528x4896 pixels 7864x5200 pixels
Aperture f/2.5 f/2.2
Focal length 26 mm 26 mm
Sensor OmniVision OV32b40 Samsung S5KGH1
Sensor size 1/3.14 1/2.65
Pixel size 0.7 μm 0.7 μm
Autofocus No Phase autofocus (Dual Pixel)
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6E (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (802.11 b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Wi-Fi Direct
- Wi-Fi Display
Bluetooth version 5.2 5
Bluetooth features LE LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 3.1
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoYes
2G BandsGSM 850 900 1800 1900 MHzGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G BandsWCDMA B1/2/4/5/6/8/19HSDPA 850 / 900 / 1900 / 2100
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B38/B39/B40/B41/B42/B48/B66)LTE (B850/B900/B1700/B1900/B2100)
LTE category2022
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Xiaomi 12 Pro
84.2 dB
Samsung Galaxy S20 Ultra
84.4 dB

Other

Class Flagship Flagship
Announced December, 2021 yr February, 2020 yr
Release Date December, 2021 yr March, 2020 yr
Launch Price ($) 999 1400
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 120 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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