Infinix Note 40X vs Oppo Find X8 – Price, Specs & Features

Q: Which phone has better performance, the Infinix Note 40X or the Oppo Find X8?

In this performance comparison, the Oppo Find X8 with its Dimensity 9400 (3nm) performs better than the Infinix Note 40X with the Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Infinix Note 40X alternatives

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Oppo Find X8 alternatives

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Oppo Reno14 Pro

Apple iPhone 16e

Samsung Galaxy S25 FE

iQOO 13

Oppo Reno13 Pro

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Infinix Note 40X

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

Oppo Find X8

Dimensity 9400
3 nm
5630 mAh
80W
6.59"
1256 x 2760 pixels
50 MP
4K@30/60fps
Specs

Oppo Find X8

General

Launch Date

August 05, 2024

November 21, 2024

Availability

Available Now

Android 14

Android 15

Custom UI

XOS 14

ColorOS 15

OS Updates

2 Years

5 Years

Security Updates

3 Years

6 Years

AI Features

AI Screen Recognition, Gemini, AI Toolbox with AI Summary, AI Speak and AI Writer, AI Studio, AI Eraser, AI Ultra Clarity, AI Unblur, AI Editor

Body

Dimensions

168.9 x 76.5 x 8.3 mm

157.4 x 74.3 x 7.9 mm

Thickness

8.3 mm

7.9 mm

Weight

201 g

193 g

Back Material

Gorilla Glass 7i

Build Details

Aluminum Frame, Glass Back

IP Rating

IP52 (dust and splash resistant)

IP68 (up to 1.5m for 30 min)

Display

Size

6.78 inches

6.59 inches

Type

AMOLED

AMOLED, HDR10+ Ultra HDR image support

Refresh Rate

120 Hz

Peak Brightness

500 nits

4500 nits

Resolution

1080x2460 pixels

1256 x 2760 pixels

Pixel Density

396 ppi

460 ppi

Aspect Ratio

19.78:9

Screen to Body Ratio

84.5 %

90.3 %

Protection

Gorilla Glass 7i

Performance

Chipset¹

Mediatek Dimensity 6300

Mediatek Dimensity 9400

Process Size

6 nm

3 nm

CPU

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

Octa-core
1x3.63 GHz Cortex-X925
3x3.3 GHz Cortex-X4
4x2.4 GHz Cortex-A720

GPU

Mali-G57 MC2

Immortalis-G925

RAM & Storage

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

12GB 256GB (UFS 4.0)
16GB 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

50 MP
f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS

50 MP
f/2.6, 73mm (periscope telephoto), 1/1.95", 0.61µm, 3x optical zoom, multi-directional PDAF, OIS

50 MP
f/2.0, 15mm, 120˚ (ultrawide), 1/2.75", 0.64µm, multi-directional PDAF

OIS

Yes

Features

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

Laser AF, Hasselblad Color Calibration, LED flash, HDR, panorama

Video Recording

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

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

Video Recording Features

Dual Video Recording, Short Video Mode

gyro-EIS, HDR, 10‑bit video, Dolby Vision, Slo-motion

Selfie Camera

8 MP
wide

32 MP
f/2.4, 21mm (wide), 1/2.74", 0.8µm

Selfie Features

Dual-LED flash

Panorama

Selfie Video Recording

1080p@30fps

4K@30/60fps
1080p@30/60fps

Connectivity

SIM

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

5G Support

Yes

10 5G bands
n1, n3, n5, n8, n28, n38, n40, n41, n77, n78

Yes

15 5G bands
n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n66, 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 6GHz, MIMO

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, OTG

USB Type-C 3.0 (Global), 2.0 (China), OTG

Bluetooth

5.3

5.4

NFC

Yes

GPS

Yes with A-GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5000 mAh

5630 mAh

Type

Li-Polymer

Silicon Carbon

Removable

Wired charging

18W

80W

Charging Speed

50% in 31 min

Reverse Wired Charging

Wireless Charging

50W

Reverse Wireless Charging

10W

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

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum

Colors and Pricing

Colors

Palm Blue, Lime Green, Starlit Black

Space Black, Star Grey

Price in India

₹19999

₹56999

FAQs

Which phone has better performance?

In this performance comparison, the Oppo Find X8 with its Mediatek Dimensity 9400 (3nm) performs better than the Infinix Note 40X with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Oppo Find X8 offers 5 years of OS updates, whereas Infinix Note 40X provides 2 years. For security updates, Oppo Find X8 offers 6 years of support compared to Infinix Note 40X's 3 years.

Which phone has a better display?

Both Infinix Note 40X and Oppo Find X8 feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Oppo Find X8 also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Notably, Oppo Find X8 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Oppo Find X8 features a larger 5630 mAh battery, potentially delivering better battery life. Oppo Find X8 also supports faster wired charging at 80W, compared to 18W on Infinix Note 40X. Oppo Find X8 supports wireless charging at 50W, while Infinix Note 40X lacks this feature.

Which phone has better water and dust resistance?

Oppo Find X8 offers better protection against water and dust with an IP68 rating.

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.