Samsung Galaxy S25 Ultra vs Infinix GT 20 Pro

Compared 2 smartphones : Samsung Galaxy S25 Ultra Manufactured in February, 2025, with display 6.9 with chipsetQualcomm Snapdragon 8 Elite, vs Infinix GT 20 Pro, Manufactured in April, 2024 with chipsetMediaTek Dimensity 8200 Ultimate. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy S25 Ultra
  • Larger display: 6.9in
  • Higher pixel density: 498ppi
  • Newer Bluetooth version: 5.4 vs 5.3
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos
  • Built-in eSIM
Reasons to choose Infinix GT 20 Pro
  • Higher refresh rate: 144Hz
  • Lighter design: 194g vs 218g
  • Infrared port

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 12/512 GB
- 12/1024 GB
- 16/1024 GB
- 8/256 GB
- 12/256 GB

Review

Key Specs Samsung Galaxy S25 Ultra and Infinix GT 20 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 AMOLED
Size 6.9 in 6.78 in
Resolution 1440x3120 pixels 1080x2436 pixels
Aspect ratio 19.5:9 n/a
Pixel density 498 ppi 388 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes (1-120 Hz) No
Max brightness 2600 nits 1300 nits
HDR support Yes HDR10+ No
Touch Sampling Rate 240 Hz 360 Hz
Screen-to-body ratio 92.4 % 91 %
Features - DCI-P3
- Always-On Display
- DC dimming
- DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Samsung Galaxy S25 Ultra
1403 nits
Infinix GT 20 Pro
n/a
sRGB gamut97.7 %n/a
PWM (Flicker)240 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a

Design & Build

Design and ergonomics comparison
Height 162.8 mm (6.41 in) 164.26 mm (6.47 in)
Width 77.6 mm (3.06 in) 75.43 mm (2.97 in)
Thickness 8.2 mm (0.32 in) 8.15 mm (0.32 in)
Weight 218 g (7.69 oz) 194 g (6.84 oz)
Water resistance IP68 IP54
Cooling system Vapor chamber n/a
Back panel Glass Plastic
Frame Metal Plastic
Colors - Black
- Silver
- Gray
- Blue
- Silver
- Blue
- Orange
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Samsung Galaxy S25 Ultra
92.4 %
Infinix GT 20 Pro
91 %

Performance

Testing Samsung Galaxy S25 Ultra and Infinix GT 20 Pro In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite MediaTek Dimensity 8200 Ultimate
Max Frequency 4470 MHz 3100 MHz
CPU Cores 8 (2 + 6) 8 (1 + 3 + 4)
Architecture - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))
- 4/2 (Cortex A55)
- 3/3 (Cortex A78)
- 1/3.1 (Cortex A78)
Process TSMC TSMC
Transistor Size 3 nm 4 nm
Neural Processor Hexagon MediaTek APU 580
Graphics Adreno 830 Mali-G610 MP6
GPU Cores 1536 768
GPU Frequency 1100 MHz 950 MHz
FLOPS 3379.2 GFLOPS 1442 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S25 Ultra
3147
Infinix GT 20 Pro
1248
Geekbench 6 (Multi-Core)
Samsung Galaxy S25 Ultra
9750
Infinix GT 20 Pro
3672
Geekbench 6 (Single-Core)31471248
Geekbench 6 (Multi-Core)97503672
Geekbench Compute (GPU)256814532
AnTuTu 10
AnTuTu 10
Samsung Galaxy S25 Ultra
2795139
Infinix GT 20 Pro
934374
CPU659871251776
GPU1294167241174
Memory471319206806
UX369782234618
NanoReview Score2795139934374

Memory

RAM
RAM Size - 12 GB
- 16 GB
- 8 GB
- 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 5333 MHz 3200 MHz
Channels 2 4
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB
256 GB
Storage TypeUFS 4.0UFS 3.1
Memory CardNon/a

Software

OS Android 15 Android 14
OS Size 30.4 GB n/a
UI Skin One UI 7.0 XOS 14

Battery

Volume 5000 mAh 5000 mAh
Max Charging Power 45 W 45 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging Yes (25 W) No
Reverse Charging Yes (Wireless) Yes
Fast Charging Yes (72% in 30 min) Yes (73% in 30 min)
Full Charge Time 0:59 h 1:01 h
Battery Life Test
Battery Life
Samsung Galaxy S25 Ultra
31:10
Infinix GT 20 Pro
n/a
Web Browsing11:10 hn/a
Video Playback19:32 hn/a
Games06:22 hn/a
Standby Mode160 hn/a

Main camera

Matrix 200 MP 108 MP
Photo resolution 16320x12240 pixels 12000x9000 pixels
Zoom Optical, 5x Digital
Flash LED Quad LED
Stabilization Optical Optical
8K Recording Yes (Up to 30 fps) No
4K Recording Yes (Up to 120 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 240 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (1080p) 240 fps (1080p)
Wide-angle lens 120 ° n/a
Lenses count Standard: 200 MP
Telephoto: 50 MP
Telephoto: 12 MP
Ultra-wide: 50 MP
Standard: 108 MP
Macro: 2 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
Main lens
Matrix200 MP108 MP
Aperturef/1.7f/1.8
Focal length23 mm24 mm
SensorSamsung ISOCELL S5KHP2Samsung HM6
Sensor size1/1.31/1.67
Pixel size0.6 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MPn/a
Aperturef/3.4n/a
Focal length111 mmn/a
SensorSony IMX854n/a
Sensor size1/2.52n/a
Pixel size0.7 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix50 MPn/a
Aperturef/1.9n/a
Focal length13 mmn/a
SensorSamsung ISOCELL S5KJN3n/a
Sensor size1/2.5n/a
Pixel size0.7 μmn/a
StabilizationDigitaln/a
Main camera DxOMark results
Photo quality
Samsung Galaxy S25 Ultra
144
Infinix GT 20 Pro
n/a
Video quality
Samsung Galaxy S25 Ultra
143
Infinix GT 20 Pro
n/a
Overall camera score
Samsung Galaxy S25 Ultra
146
Infinix GT 20 Pro
n/a
Bokeh70n/a
Preview81n/a
Zoom149n/a

Front camera

Matrix 12 MP 32 MP
Photo resolution 4000x3000 pixels 6528x4896 pixels
Aperture f/2.2 f/2.2
Focal length 26 mm 22 mm
Sensor Samsung S5K3LU CMOS
Sensor size 1/3.2 n/a
Pixel size 1.12 μm n/a
Autofocus Phase autofocus (Dual Pixel) No
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 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.3
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort Yes DP 1.2 n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM850, GSM900, DCS1800, PCS1900GSM B2/B3/B5/B8
3G BandsUMTS B1(2100),B2(1900),B4(AWS),B5(850),B8(900)WCDMA (B1/B2/B4/B5/B8)
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B18/B19/B20/B25/B26/B28/B29/B30/B66/B71) LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28/B38/B40/B41/B42/B66)
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No Yes
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Samsung Galaxy S25 Ultra
93 dB
Infinix GT 20 Pro
n/a

Other

Class Flagship Mid-range
Announced January, 2025 yr April, 2024 yr
Release Date February, 2025 yr April, 2024 yr
Launch Price ($) 1299 350
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 No n/a

Note

Samsung Galaxy S25 Ultra:

Supports up to 2 eSIMs. The international model has 2 physical SIM slots, while the U.S. version has 1.","Uses Grade 5 titanium and Corning Gorilla Armor 2 glass on both sides.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy S25 Ultra the clear winner in this comparison.

Survey

Which smartphone would you pick?
0 (0%)
0 (0%)
Total Votes: 0

User comments

Share your opinion or ask questions below