Samsung Galaxy S20 Ultra vs Xiaomi Poco F8 Pro

Compared 2 smartphones : Samsung Galaxy S20 Ultra Manufactured in March, 2020, with display 6.9 with chipsetSamsung Exynos 990, vs Xiaomi Poco F8 Pro, Manufactured in November, 2025 with chipsetQualcomm Snapdragon 8 Elite. 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 pixel density: 511ppi
Reasons to choose Xiaomi Poco F8 Pro
  • Lighter design: 199g vs 220g
  • Higher battery capacity: 6210mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Infrared port
  • Includes charger

Versions

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

Review

Key Specs Samsung Galaxy S20 Ultra and Xiaomi Poco F8 Pro
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 OLED
Size 6.9 in 6.59 in
Resolution 1440x3200 pixels 1156x2510 pixels
Aspect ratio 20:9 19.5:9
Pixel density 511 ppi 419 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate No Yes
Max brightness 800 nits 2000 nits
HDR support Yes HDR10+ Yes, Dolby Vision
Touch Sampling Rate n/a 480 Hz
Screen-to-body ratio 90.6 % 90 %
Features - DCI-P3
- Always-On Display
- DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Samsung Galaxy S20 Ultra
886 nits
Xiaomi Poco F8 Pro
3482 nits
sRGB gamut99.2 %n/a
PWM (Flicker)240 Hzn/a
Response time6.2 msn/a
Contrast∞ Infiniten/a

Design & Build

Design and ergonomics comparison
Height 166.9 mm (6.57 in) 157.5 mm (6.2 in)
Width 76 mm (2.99 in) 75.2 mm (2.96 in)
Thickness 8.8 mm (0.35 in) 8 mm (0.31 in)
Weight 220 g (7.76 oz) 199 g (7.02 oz)
Water resistance IP68 IP68
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Gray
- Black
- Silver
- Blue
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Samsung Galaxy S20 Ultra
90.6 %
Xiaomi Poco F8 Pro
90 %

Performance

Testing Samsung Galaxy S20 Ultra and Xiaomi Poco F8 Pro In benchmarks
Processor
Chipset Samsung Exynos 990 Qualcomm Snapdragon 8 Elite
Max Frequency 3020 MHz 4470 MHz
CPU Cores 8 (2 + 2 + 4) 8 (2 + 6)
Architecture - 4/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
- 2/2.73 (Exynos M5)
- 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))
Process Samsung TSMC
Transistor Size 7 nm 3 nm
Neural Processor Yes Hexagon
Graphics Mali-G77 MP11 Adreno 830
GPU Cores 704 1536
GPU Frequency 800 MHz 1100 MHz
FLOPS 1126 GFLOPS 3379.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S20 Ultra
1159
Xiaomi Poco F8 Pro
2292
Geekbench 6 (Multi-Core)
Samsung Galaxy S20 Ultra
3158
Xiaomi Poco F8 Pro
8487
Geekbench 6 (Single-Core)11592292
Geekbench 6 (Multi-Core)31588487
Geekbench Compute (GPU)n/a24733
AnTuTu 10
AnTuTu 10
Samsung Galaxy S20 Ultra
760316
Xiaomi Poco F8 Pro
3086656
CPU220525922812
GPU2250111141906
Memory146451416794
UX168329605144
NanoReview Score7603163086656
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy S20 Ultra
4320
Xiaomi Poco F8 Pro
n/a
Max Surface Temp.38.6 °Cn/a
Stability53 %n/a
Graphics Test25 fpsn/a
Graphics Score4320n/a
PCMark 3.0
PCMark 3.0
Samsung Galaxy S20 Ultra
11163
Xiaomi Poco F8 Pro
n/a
Writing score13391n/a
Web score8714n/a
Video editing6104n/a
Data manipulation9006n/a
NanoReview Score11163n/a

Memory

RAM
RAM Size - 12 GB
- 16 GB
12 GB
Memory Type LPDDR5 LPDDR5X
Memory Frequency 3200 MHz 5300 MHz
Channels 2 4
Storage
Storage Capacity- 128 GB
- 512 GB
256 GB
Storage TypeUFS 3.0UFS 4.1
Memory CardMicroSDNo

Software

OS Android 10.0 (Upgradeable to Android 13) Android 16
OS Size 23.7 GB n/a
UI Skin One UI 5.1 HyperOS 3

Battery

Volume 5000 mAh 6210 mAh
Max Charging Power 45 W 100 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (15 W) No
Reverse Charging Yes (Wireless) Yes
Fast Charging Yes (100% in 80 min) Yes (80% in 30 min)
Full Charge Time 1:20 h 0:39 h
Battery Life Test
Battery Life
Samsung Galaxy S20 Ultra
18:01
Xiaomi Poco F8 Pro
30:03
Web Browsing06:27 h12:55 h
Video Playback11:23 h21:09 h
Games04:23 h07:36 h
Standby Mode91 h122 h

Main camera

Matrix 108 MP 50 MP
Photo resolution 12032x9204 pixels 8192x6144 pixels
Zoom Optical, 4x Optical, 2.5x
Flash LED Dual LED
Stabilization Optical Optical
8K Recording Up to 24FPS Yes (Up to 30 fps)
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 960 fps (720p) 960 fps (1080p)
Wide-angle lens 120 ° 120 °
Lenses count Standard: 108 MP
Telephoto: 48 MP
Ultra-wide: 12 MP
Depth: 0.3 MP
Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
Main lens
Matrix108 MP50 MP
Aperturef/1.8f/1.9
Focal length26 mmn/a
SensorSamsung Bright S5KHM1Omnivision OV50 Light Hunter 800
Sensor size1/1.331/1.55 (0.65)
Pixel size0.8 μm1 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrix48 MP50 MP
Aperturef/3.5f/3.0
Focal length103 mm60 mm
SensorSony IMX586Omnivision OV50M
Sensor size1/21/2.76 (0.36)
Pixel size0.8 μm0.64 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix12 MP8 MP
Aperturef/2.2f/2.2
Focal length13 mm15 mm
SensorSamsung S5K2LAOmnivision OV08F
Sensor size1/2.55n/a
Pixel size1.4 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 40 MP 20 MP
Photo resolution 7864x5200 pixels n/a
Aperture f/2.2 f/2.2
Focal length 26 mm n/a
Sensor Samsung S5KGH1 CMOS
Sensor size 1/2.65 1/2 (0.5)
Pixel size 0.7 μm 0.8 μm
Autofocus Phase autofocus (Dual Pixel) No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 b/g/n/ac/ax) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Wi-Fi Direct
- Wi-Fi Display
- Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.4
Bluetooth features LE, A2DP LE
USB type USB Type-C USB Type-C
USB version 3.1 n/a
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesYes
Hybrid SlotYesNo
2G BandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2n/a
3G BandsHSDPA 850 / 900 / 1900 / 2100n/a
LTE Bands*LTE (B850/B900/B1700/B1900/B2100)n/a
LTE category22n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy S20 Ultra
84.4 dB
Xiaomi Poco F8 Pro
n/a

Other

Class Flagship Flagship
Announced February, 2020 yr November, 2025 yr
Release Date March, 2020 yr November, 2025 yr
Launch Price ($) 1400 n/a
MSRP ($) n/a 535
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes, 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Poco F8 Pro the clear winner in this comparison.

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