Infinix Note 40X vs Samsung Galaxy S25 Edge – Price, Specs & Features

Q: Which phone has better performance, the Infinix Note 40X or the Samsung Galaxy S25 Edge?

In this comparison, the Samsung Galaxy S25 Edge with the Snapdragon 8 Elite (3 nm) performs better than the Infinix Note 40X with the Dimensity 6300 (6 nm), thanks to its more efficient chipset.

Infinix Note 40X alternatives

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Samsung Galaxy S25 Edge alternatives

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Vivo X200 Pro

Samsung Galaxy S23 Ultra

Honor Magic6 Pro

Apple iPhone 15

Samsung Galaxy S25 Ultra

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Infinix Note 40X

Dimensity 6300
6 nm
5000 mAh
18W
6.78"
1080x2460 pixels
108 MP
1440p@30fps
Specs

Samsung Galaxy S25 Edge

Snapdragon 8 Elite
3 nm
3900 mAh
25W
6.7"
1440 x 3120 pixels
200 MP
8K@30fps
Specs

Samsung Galaxy S25 Edge

General

Launch Date

August 05, 2024

May 13, 2025

Availability

Available Now

Android 14

Android 15

Custom UI

XOS 14

One UI 7

OS Updates

2 Years

7 Years

Security Updates

3 Years

7 Years

AI Features

AI Select, Circle to Search, Cross-app Action, Call Transcript, Writing Assist, Drawing Assist, Audio Eraser, Now Brief, Now Bar and More

Body

Dimensions

168.9 x 76.5 x 8.3 mm

158.2 x 75.6 x 5.8 mm

Thickness

8.3 mm

5.8 mm

Weight

201 g

163 g

Back Material

Gorilla Glass Victus 2

Build Details

Titanium Frame

IP Rating

IP52 (dust and splash resistant)

IP68 (dust tight and water resistant (immersible up to 1.5m for 30 min))

Display

Size

6.78 inches

6.7 inches

Type

AMOLED

LTPO AMOLED 2X, HDR10+

Refresh Rate

120 Hz

Peak Brightness

500 nits

2600 nits

Resolution

1080x2460 pixels

1440 x 3120 pixels

Pixel Density

396 ppi

513 ppi

Aspect Ratio

19.5:9

Screen to Body Ratio

84.5 %

92.1 %

Protection

Corning Gorilla Glass Ceramic 2

Performance

Chipset

Mediatek Dimensity 6300

Qualcomm Snapdragon 8 Elite

Process Size

6 nm

3 nm

CPU

Octa-core
2x2.4 GHz Cortex-A76
6x Cortex-A55

7-core
2x4.47 GHz Oryon V2 Phoenix L
5x3.53 GHz Oryon V2 Phoenix M

GPU

Mali-G57 MC2

Adreno 830

RAM & Storage

8GB 256GB (UFS 2.2)
12GB 256GB (UFS 2.2)

12GB 256GB (UFS 4.0)
12GB 512GB (UFS 4.0)

RAM Type

LPDDR4X

LPDDR5X

Expandable Memory

Yes

Camera

Main Camera

108 MP
f/1.8, (wide), PDAF

2 MP
macro

2 MP

200 MP
f/1.7, (wide), 1/1.56", PDAF, OIS

12 MP
f/2.2, (ultrawide), PDAF

OIS

Yes

Features

Quad-LED flash, HDR, panorama, Digital Zoom, Auto Flash, Face detection

Best Face, LED flash, HDR, panorama

Video Recording

1440p@30fps
1080p@30/60fps

8K@30fps
4K@30/60/120fps
1080p@30/60/120/240fps

Video Recording Features

Dual Video Recording, Short Video Mode

Selfie Camera

8 MP
wide

12 MP
f/2.2, (wide)

Selfie Features

Dual-LED flash

Selfie Video Recording

1080p@30fps

Yes

Connectivity

SIM

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano

Dual SIM
SIM1: Nano, SIM2: eSIM

SIM 1 5G Bands

10 Bands

FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78

17 Bands

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

SIM 2 5G Bands

10 Bands

FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78

17 Bands

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

VoLTE

Yes

Wi-Fi

Wi-Fi 5

Wi-Fi 7

Wi-Fi Details

802.11 a/b/g/n/ac 5GHz

802.11 a/b/g/n/ac/be/ax 5GHz, MIMO

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C 2.0, OTG

USB Type-C 3.2

Bluetooth

5.3

5.4

NFC

Yes

GPS

Yes with A-GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Yes

Battery

Capacity

5000 mAh

3900 mAh

Type

Li-Polymer

Li-ion

Removable

Wired charging

18W

25W

Charging Speed

50% in 31 min

55% in 30 min

Wireless Charging

15W

Reverse Wireless Charging

4.5W

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

Yes

FM Radio

Extra Features

Sensors

Fingerprint (side-mounted), accelerometer, proximity, compass

Under-display ultrasonic fingerprint sensor, accelerometer, gyroscope, proximity, compass, barometer

Others

Samsung DeX

Colors and Pricing

Colors

Palm Blue, Lime Green, Starlit Black

Titanium Silver, Titanium Jetblack

Price in India

₹14999

₹109999

FAQs

Which phone has better performance?

In this comparison, the Samsung Galaxy S25 Edge with the Qualcomm Snapdragon 8 Elite (3nm) performs better than the Infinix Note 40X with the Mediatek Dimensity 6300 (6nm), thanks to its more efficient chipset.

Which phone offers longer software support?

The Samsung Galaxy S25 Edge offers 7 years of OS updates, while the Infinix Note 40X provides 2 years. When it comes to security updates, Samsung Galaxy S25 Edge leads with 7 years of support.

Which phone has a better display?

Both phones feature AMOLED displays. They have the same 120 Hz refresh rate. Samsung Galaxy S25 Edge also has a brighter display with 2600 nits, improving outdoor visibility. Notably, Samsung Galaxy S25 Edge has a higher resolution display, resulting in sharper visuals.

Which phone has a bigger battery and faster charging?

Infinix Note 40X has a larger 5000 mAh battery for longer usage. Samsung Galaxy S25 Edge supports faster wired charging at 25W. Samsung Galaxy S25 Edge supports wireless charging at 15W, while Infinix Note 40X lacks this feature.

Which phone has better water and dust resistance?

Samsung Galaxy S25 Edge offers better water and dust resistance with an IP68 rating.