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 offers a higher battery capacity with 8500 mAh, while Samsung Galaxy S25 Ultra offers 5000 mAh, making Xiaomi 18 Pro Max better for longer battery life.

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

29 Oct, 2026

Performance

	N/A	N/A
Snapdragon 8 Elite	Snapdragon 8 Elite Extreme Gen 6	MediaTek Dimensity 9600M
Octa Core (upto 4.47 GHz)	Octa Core (upto 5.01 GHz)	Octa Core (upto 4.21 GHz)
12 GB RAM	12 GB RAM	12 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+)	1272x2768 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	200 MP Wide Angle Primary Camera (upto 2.8x Optical Zoom)
50 MP Ultra-Wide Angle Camera	50 MP Ultra-Wide Angle Macro Camera	50 MP Ultra-Wide Angle Camera
10 MP Telephoto Camera (upto 3x Optical Zoom)	200 MP Telephoto Macro Camera (upto 3.2x Optical Zoom)	200 MP Telephoto Camera (upto 10x Optical Zoom)
50 MP Camera (upto 5x Optical Zoom)	N/A	3.2 MP Camera

Front Camera

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

Battery

	N/A	N/A
5000 mAh	8500 mAh	8000 mAh
45W Fast Charging	100W Fast Charging	80W Super VOOC Charging
Wireless Charging	Wireless Charging	Wireless Charging

Storage

256 GB	256 GB	256 GB
UFS 4.0	UFS 4.1	UFS 4.0

Expert Review

8.6/10

Read Expert Review

N/A

Pros

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

Device yet to be reviewed

Device yet to be reviewed

Cons

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

Device yet to be reviewed

Device yet to be reviewed

User Ratings

4.5/5

(8,190 ratings)

N/A

Benchmarks (The higher, the better)

2,209,231 AnTuTu Score	N/A	N/A
13h 51m Battery Life (PC Mark)	N/A	N/A

Compare Prices

₹96,999

@ Amazon

Not Available in any store

₹139,999

@ Flipkart

Video

6 More Videos

There are no videos available for the device.

User Feedback

General

Launch Date

Jan 22, 2025

(Official)

N/A

Oct 22, 2026

(Official)

Operating System

Android v15

Android v17

OS Updates

7 Years

N/A

5 Years

Security Updates

7 Years

N/A

6 Years

Custom UI

Samsung One UI

HyperOS

ColorOS

Performance

Performance Rating

Excellent

N/A

Chipset

Qualcomm Snapdragon 8 Elite

View Details

Qualcomm Snapdragon 8 Elite Extreme Gen 6 SM8975

View Details

MediaTek Dimensity 9600M MT6994

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

4.21 GHz, Single core, C1 Ultra 3.5 GHz, Tri core, C1 Premium 2.7 GHz, Quad core, ARM C1-Pro

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

3 nm

2 nm

3 nm

Graphics (GPU)

Adreno 830

Adreno 850

Mali-Drage MC12

RAM

12 GB

RAM Type

LPDDR5X

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

Bootup Time (The lower, the better)

14.0 s

N/A

Gaming Test Results

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+)

1272x2768 px (FHD+)

Peak Brightness

2600 nits

4000 nits

2000 nits

HBM Brightness

N/A

2000 nits

Refresh Rate

120 Hz

144 Hz

Touch Sampling Rate

N/A

300 Hz

288 Hz

Aspect Ratio

19.5:9

20:9

Pixel Density

498 ppi

419 ppi

462 ppi

Screen to Body Ratio (calculated)

92.31 %

91.98 %

91.48 %

Screen Protection

Corning Gorilla Glass Armor 2

Yes

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

Yes HDR 10+

Yes

Screen to Body Ratio (claimed by the brand)

N/A

96.0 %

Design

Height

162.8 mm

163.39 mm

156.5 mm

Width

77.6 mm

74.3 mm

Thickness

8.2 mm

8.39 mm

8.4 mm

Weight

218 grams

235 grams

216 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 IP66 IP69

Ruggedness

Dust proof

N/A

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

200 MP
Primary Camera18x Digital Zoom 2.8x Optical Zoomf/1.6 Wide Angle 85° field-of-view23 mm focal length

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

50 MP
f/2.0 Ultra-Wide Angle Camera15 mm focal length 1/1.55" sensor size

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

200 MP
f/2.6 Telephoto Camera65 mm focal length

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

N/A

3.2 MP
f/2.419 mm focal length

Autofocus

Yes Laser Autofocus Multi-directional Phase Detection Autofocus

Yes Quad Phase Detection Autofocus

Yes

OIS

Yes

Flash

Yes 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

N/A

Camera Features

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

Face detection
Filters
Touch to focus

18 x Digital Zoom
2.8 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

8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120 fps
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

Optical Image stabilization
Dual Video Recording
Slow Motion
Video HDR
Video Pro Mode

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 Wide Angle Primary Camera18 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

Battery

Battery Rating

Very Good

N/A

Capacity

5000 mAh

8500 mAh

8000 mAh

Battery Type

Li-ion

N/A

Si/C Li-Ion

Quick Charging

Yes 45W Fast Charging 65% in 30 minutes

Yes 100W Fast Charging v3.0

Yes 80W Super VOOC Charging

Wireless Charging

Yes 25W Wireless Charging

Yes 50W Wireless Charging

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

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

43m 54s

N/A

Storage

Internal Storage

256 GB / 512 GB / 1 TB

256 GB

Storage Type

UFS 4.0

UFS 4.1

UFS 4.0

Expandable Storage

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: eSIM

SIM1: Nano SIM2: Nano

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 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66 / N75
TDD N38 / N40 / N41 / N39 / N48 / N77 / N78 / N79

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) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1500(band 32) / 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) / 700 (band 12)

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 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66 / N75
TDD N38 / N40 / N41 / N48 / N39 / N77 / N78 / N79

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) / 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) / 1500(band 32) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66) / 700 (band 12)