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Xiaomi 18 Pro Max vs Samsung Galaxy S27 Ultra

Key Feature Comparison

Xiaomi 18 Pro Max

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Samsung Galaxy S27 Ultra

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At a Glance

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Octa core (4.6 GHz, Dual core, Oryon + 3.62 GHz, Hexa Core, Oryon)

Qualcomm Snapdragon 8 Elite Gen 6 Pro, Adreno 840

Octa core (3.39 GHz, Single core, Cortex X4 + 3.1 GHz, Penta Core, Cortex A720 + 2.2 GHz, Dual core, Cortex A520)

Qualcomm Snapdragon 8 Elite gen 6 Pro, Adreno 750

8000 mAh

Fast, 100W

6000 mAh

Li-ion, Fast, 45W

17.48 cm (6.88 inch)

464 ppi, FHD+

17.27 cm (6.8 inch)

515 ppi

Triple, 200MP + 50MP + 50MP

7680x4320 @ 30 fps, 3840x2160 @ 30 @ 60 @ 120 fps, 1920x1080 @ 30 @ 60 @ 120 @ 240 @ 960 fps, 1280x720 @ 1920 fps

Quad, 200MP + 50MP + 50MP + 50MP

7680x4320 @ 30 fps, 3840x2160 @ 60 fps, 1920x1080 @ 240 fps

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

17.48 cm (6.88 inch)
17.27 cm (6.8 inch)

Screen Type

AMOLED
AMOLED

Screen Resolution

1220 x 2608 pixels
1440 x 3120 pixels

Pixel Density

464 ppi
515 ppi

Aspect Ratio

19.5:9
-

Screen to Body Ratio

92.25%
88.34%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

120 Hz
120 Hz

Screen Quality

FHD+
-

Phone Variants

12GB 512GB
12GB 256GB

Expandable Storage

No
No

Sensors

Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope

GPU

Adreno 840
Adreno 750

Operating System

Android v16
Android v16

Chipset

Qualcomm Snapdragon 8 Elite Gen 6 Pro
Qualcomm Snapdragon 8 Elite gen 6 Pro

CPU

Octa core (4.6 GHz, Dual core, Oryon + 3.62 GHz, Hexa Core, Oryon)
Octa core (3.39 GHz, Single core, Cortex X4 + 3.1 GHz, Penta Core, Cortex A720 + 2.2 GHz, Dual core, Cortex A520)

Clock Speed

4.6 GHz
3.39 GHz

Architecture

64 bit
64 bit

Process Technology

3 nm
4 nm

Custom User Interface

-
Samsung One UI

Announced On

Not Available
Not Available

Market Status

Upcoming
Upcoming

Brand

Xiaomi
Samsung

Price Status

Expected
Expected

Price

Rs. 91,990
Rs. 131,999

Battery Capacity

8000 mAh
6000 mAh

Battery Removable

No
No

Charger Type

Fast, 100W
Fast, 45W

Battery Type

-
Li-ion

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

Network Support

5G
5G

Bluetooth

Yes
Yes

3.5mm Audio Jack

No
No

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: eSIM

Wi-Fi

Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz, MIMO
Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz, MIMO

Bluetooth Type

v5.4
v5.3

Audio Jack

USB Type-C
USB Type-C

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N38 / N40 / N41 / N48 / N66 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700...
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28, TDD N38 / N40 / N41 / 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) ...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N38 / N40 / N41 / N48 / N66 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700...
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66, TDD N38 / N40 / N41 / 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(ba...

Front Video Recording

3840x2160 @ 30 @ 60 fps, 1920x1080 @ 30 @ 60 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Front Camera Setup

Single, 50MP
Single, 50MP

Rear Video Recording

7680x4320 @ 30 fps, 3840x2160 @ 30 @ 60 @ 120 fps, 1920x1080 @ 30 @ 60 @ 120 @ 240 @ 960 fps, 1280x720 @ 1920 fps
7680x4320 @ 30 fps, 3840x2160 @ 60 fps, 1920x1080 @ 240 fps

Rear Camera Features

Digital Zoom, Auto Flash, Custom Watermark, Face detection, Filters, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Triple, 200MP + 50MP + 50MP
Quad, 200MP + 50MP + 50MP + 50MP

Rear Flash

-
Yes, LED Flash

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen
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