Samsung Galaxy S25 Ultra vs Xiaomi 18 Pro Max

Comparing the Samsung Galaxy S25 Ultra vs Xiaomi 18 Pro Max across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi 18 Pro Max runs at a higher processing speed of 5.01 GHz, while Samsung Galaxy S25 Ultra runs at 4.47 GHz, making Xiaomi 18 Pro Max the better performer.

Display: Both Samsung Galaxy S25 Ultra and Xiaomi 18 Pro Max offer the same screen size of 6.9 inches, but Samsung Galaxy S25 Ultra features a Dynamic AMOLED 2x display compared to Xiaomi 18 Pro Max's AMOLED, making Samsung Galaxy S25 Ultra the better display of the two.

Rear Camera: Both Samsung Galaxy S25 Ultra and Xiaomi 18 Pro Max feature a 200 MP primary rear camera.

Front Camera: Xiaomi 18 Pro Max offers a higher front camera resolution with 50 MP, while Samsung Galaxy S25 Ultra offers 12 MP, making Xiaomi 18 Pro Max better for front camera photography.

Battery: Xiaomi 18 Pro Max delivers longer battery life with None, while Samsung Galaxy S25 Ultra delivers 13h 51m, making Xiaomi 18 Pro Max the better pick for all day usage.

Storage: Both Samsung Galaxy S25 Ultra and Xiaomi 18 Pro Max offer the same internal storage of 256 GB.

Samsung Galaxy S25 Ultra

₹96,999

@ Amazon

Xiaomi 18 Pro Max

(Upcoming)

Summary

Spec Score

96%

N/A

87%

Release Date

22 Jan, 2025

N/A

06 Oct, 2026

Performance

	N/A	N/A
Snapdragon 8 Elite	Snapdragon 8 Elite Extreme Gen 6	Snapdragon 7 Gen 4
Octa Core (upto 4.47 GHz)	Octa Core (upto 5.01 GHz)	Octa Core (upto 2.8 GHz)
12 GB RAM	12 GB RAM	8 GB RAM

Display

	N/A	N/A
6.9 inches (17.53 cm)	6.9 inches (17.53 cm)	6.59 inches (16.74 cm)
Dynamic AMOLED 2x	AMOLED	AMOLED
1440x3120 px (QHD+)	1208x2624 px (FHD+)	1260x2750 px (FHD+)
120 Hz Refresh Rate	120 Hz Refresh Rate	144 Hz Refresh Rate

Rear Camera

	N/A	N/A
200 MP Wide Angle Primary Camera	200 MP Primary Camera	50 MP Primary Camera (upto 10x Optical Zoom)
50 MP Ultra-Wide Angle Camera	50 MP Ultra-Wide Angle Macro Camera	8 MP Ultra-Wide Angle Camera
10 MP Telephoto Camera (upto 3x Optical Zoom)	200 MP Telephoto Macro Camera (upto 3.2x Optical Zoom)	50 MP Telephoto Camera (upto 3x Optical Zoom)
50 MP Camera (upto 5x Optical Zoom)	N/A	N/A

Front Camera

	N/A	N/A
12 MP Wide Angle Lens	50 MP	50 MP

Battery

	N/A	N/A
5000 mAh	8500 mAh	7200 mAh
45W Fast Charging	100W Fast Charging	90W Flash Charging
Wireless Charging	Wireless Charging	N/A

Storage

256 GB	256 GB	128 GB
UFS 4.0	UFS 4.1	UFS 3.1

Expert Review

8.6/10

Read Expert Review

N/A

8.0/10

Read Expert Review

Pros

Excellent display
Solid performance & battery life
AI & software features
Lighter than before

Device yet to be reviewed

Premium, good looking design
Reliable battery life
Versatile cameras

Cons

S Pen misses out on Air Actions
Pricey
Incremental upgrade over predecessor

Device yet to be reviewed

Performance needs improvement
Low-light photography is weak

User Ratings

4.5/5

(8,190 ratings)

N/A

Benchmarks (The higher, the better)

2,209,231 AnTuTu Score	N/A	1,356,175 AnTuTu Score
13h 51m Battery Life (PC Mark)	N/A	18h 36m Battery Life (PC Mark)

Compare Prices

₹96,999

@ Amazon

Not Available in any store

₹62,000

@ Vivo

Video

6 More Videos

There are no videos available for the device.

User Feedback

General

Launch Date

Jan 22, 2025

(Official)

N/A

Oct 06, 2026

(Official)

Operating System

Android v15

Android v17

OS Updates

7 Years

N/A

4 Year

Security Updates

7 Years

N/A

6 Year

Custom UI

Samsung One UI

HyperOS

Origin OS

Performance

Performance Rating

Excellent

N/A

Chipset

Qualcomm Snapdragon 8 Elite

View Details

Qualcomm Snapdragon 8 Elite Extreme Gen 6 SM8975

View Details

Qualcomm Snapdragon 7 Gen 4 SM7750-AB

View Details

Processor

Octa core

4.47 GHz, Dual core, Oryon 3.5 GHz, Hexa Core, Oryon

Octa core

5.01 GHz, Dual core, Oryon 4.03 GHz, Tri core, Oryon 3.74 GHz, Tri core

Octa core

2.8 GHz, Single core, Cortex A720 2.4 GHz, Quad core, Cortex A720 1.84 GHz, Tri core, Cortex A520

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

3 nm

2 nm

4 nm

Graphics (GPU)

Adreno 830

Adreno 850

Adreno 722

RAM

12 GB

8 GB

RAM Type

LPDDR5X

LPDDR4X

Cooling Technology

Vapor Chamber

N/A

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

2,209,231

N/A

1,356,175

Bootup Time (The lower, the better)

14.0 s

N/A

27.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A

1,832

Battery Drain* (The lower, the better)

5.0 %

N/A

Heating* (The lower, the better)

22.5 %

N/A

* after 30 mins of gaming

Display

Display Rating

Best In Class

N/A

Display Type

Dynamic AMOLED 2x

AMOLED

Screen Size

6.9 inches (17.53 cm)

6.59 inches (16.74 cm)

Resolution

1440x3120 px (QHD+)

1208x2624 px (FHD+)

1260x2750 px (FHD+)

Peak Brightness

2600 nits

4000 nits

5000 nits

HBM Brightness

N/A

1800 nits

Refresh Rate

120 Hz

144 Hz

Touch Sampling Rate

N/A

300 Hz

N/A

Aspect Ratio

19.5:9

20:9

Pixel Density

498 ppi

419 ppi

459 ppi

Screen to Body Ratio (calculated)

92.31 %

91.98 %

90.85 %

Screen Protection

Corning Gorilla Glass Armor 2

Yes

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

Yes HDR 10+

N/A

Design

Height

162.8 mm

163.39 mm

157.52 mm

Width

77.6 mm

74.33 mm

Thickness

8.2 mm

8.39 mm

7.69 mm

Weight

218 grams

235 grams

203 grams

Build Material

Back: Corning Gorilla Glass Armor 2

Back: Glass

Water Resistance

Yes Water resistant IP68 (up to 30 minutes in a depth of 1.5 meter)

Yes Water resistant

Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Best In Class

N/A

Resolution

200 MP
Primary Camera10x Digital Zoomf/1.7 Wide Angle 85° field-of-view24 mm focal length 1/1.3" sensor size S5KHP2 ISO-CELL 0.6µm pixel size

200 MP
Primary Cameraf/1.6723 mm focal length 1/1.28" sensor size Light Hunter 960L 2.44µm pixel size

50 MP
Primary Camera10x Optical Zoomf/1.8823 mm focal length S5KHP5

50 MP
f/1.9 Ultra-Wide Angle Camera0.7µm pixel size

50 MP
f/2.4 Ultra-Wide Angle Macro Camera17 mm focal length

8 MP
f/2.2 Ultra-Wide Angle Camera

10 MP
f/2.4 Telephoto Camera67 mm focal length 1/3.52" sensor size 1.12µm pixel size

200 MP
f/2.4 Telephoto Macro Camera1/1.56" sensor size

50 MP
f/2.65 Telephoto Camera

50 MP
f/3.4111 mm focal length 1/2.52" sensor size 0.7µm pixel size

N/A

Autofocus

Yes Laser Autofocus Multi-directional Phase Detection Autofocus

Yes Quad Phase Detection Autofocus

Yes

OIS

Yes

Flash

Yes LED Flash

Yes Dual-color LED Flash

Image Resolution

16000 x 12500 Pixels

N/A

Settings

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)
SuperMoon

Film Camera
SuperMoon

Camera Features

10 x Digital Zoom
Auto Flash
Face detection
Filters
Touch to focus

Face detection
Filters
Touch to focus

10 x Optical Zoom

Video Recording

8k @30 fps
4k @120 fps
Full HD @240 fps

8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120/240/960 fps
HD @30/120/240/480/960/1920 fps

4k @30/60 fps
Full HD @30 fps

Video Recording Features

Dual Video Recording
Slow Motion
Video HDR
Bokeh portrait video
Video Pro Mode
Stereo recording

Slow Motion
Bokeh portrait video

N/A

Front Camera

Front Camera Rating

Excellent

N/A

Resolution

12 MP
f/2.2 Wide Angle Primary Camera26 mm focal length 1/3.2" sensor size 1.12µm pixel size

50 MP
Primary Camera

50 MP
f/2.0 Primary Camera26 mm focal length

Autofocus

Yes Dual Pixel Phase Detection Autofocus

Yes

Flash

N/A

Yes Screen flash

Camera Features

N/A

Selfie Voice command

N/A

Video Recording

4k @60 fps
Full HD @30 fps

4k @30/60 fps
Full HD @30/60 fps
HD @30 fps

4k
Full HD

Battery

Battery Rating

Very Good

N/A

Capacity

5000 mAh

8500 mAh

7200 mAh

Battery Type

Li-ion

N/A

Li-ion

Quick Charging

Yes 45W Fast Charging 65% in 30 minutes

Yes 100W Fast Charging v3.0

Yes 90W Flash Charging

Wireless Charging

Yes 25W Wireless Charging

Yes 50W Wireless Charging

N/A

Reverse Charging

N/A

Yes 27W Reverse Charging

Yes

Wireless Reverse Charging

Yes 4.5W Wireless Reverse Charging

Yes

N/A

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

13h 51m

N/A

18h 36m

Charging Time (20% to 100%) (The lower, the better)

43m 54s

N/A

1h 41s

Storage

Internal Storage

256 GB / 512 GB / 1 TB

256 GB

128 GB / 256 GB / 512 GB

Storage Type

UFS 4.0

UFS 4.1

UFS 3.1

Expandable Storage

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: eSIM

SIM1: Nano SIM2: Nano

SIM1: Nano SIM2: Nano/eSIM

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N14 / N18 / N20 / N25 / N26 / N28 / N66 / N70 / N71
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89

5G Bands:

FDD N1 / N3 / N5 / N8 / N18 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 600(band 71) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 14) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700(band 29) / 700 (band 12)

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)

SIM 2

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N14 / N18 / N20 / N25 / N26 / N28 / N66 / N70 / N71
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89

5G Bands:

FDD N1 / N3 / N5 / N8 / N18 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 14) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 1900(band 25) / 850(band 26) / 700(band 29) / 1700(band 66) / 700 (band 12)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26) / 1700(band 66)