Infinix Note 40X vs Oppo Reno14 – Price, Specs & Features

Q: Which phone has better performance, the Infinix Note 40X or the Oppo Reno14?

In this comparison, the Oppo Reno14 with the Dimensity 8350 (4 nm) performs better than the Infinix Note 40X with the Dimensity 6300 (6 nm), thanks to its more efficient chipset.

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Infinix Note 40X

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

Oppo Reno14

Dimensity 8350
4 nm
6000 mAh
80W
6.59"
1256 x 2760 pixels
50 MP
4K@30/60fps
Specs

Oppo Reno14

General

Launch Date

August 05, 2024

July 03, 2025

Availability

Available Now

July 8

Android 14

Android 15

Custom UI

XOS 14

ColorOS 15

OS Updates

2 Years

3 Years

Security Updates

3 Years

4 Years

AI Features

Google Gemini, AI Perfect Shot, AI Style Transfer, AI Editor 2.0, AI Recompose, AI Unblur, AI Eraser, AI Reflection Remover, AI Studio, AI Live Photo 2.0 and more

Body

Dimensions

168.9 x 76.5 x 8.3 mm

157.9 x 74.7 x 7.4 mm

Thickness

8.3 mm

7.4 mm

Weight

201 g

187 g

Build Details

Aluminum Alloy Frame, Velvet Glass Back

IP Rating

IP52 (dust and splash resistant)

IP69 (+IP68, dust-tight and water-resistant (withstands high-pressure water jets and immersion up to 2 meters for 30 minutes))

Display

Size

6.78 inches

6.59 inches

Type

AMOLED

AMOLED, 1B colors, PWM, HDR10+

Refresh Rate

120 Hz

Peak Brightness

500 nits

1200 nits

Resolution

1080x2460 pixels

1256 x 2760 pixels

Pixel Density

396 ppi

460 ppi

Aspect Ratio

20:9

Screen to Body Ratio

84.5 %

89.6 %

Protection

Gorilla Glass 7i

Performance

Chipset

Mediatek Dimensity 6300

Mediatek Dimensity 8350

Process Size

6 nm

4 nm

CPU

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

Octa-core
1x3.35 GHz Cortex-A715
3x3.20 GHz Cortex-A715
4x2.20 GHz Cortex-A510

GPU

Mali-G57 MC2

Mali G615-MC6

RAM & Storage

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

8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
12GB 512GB (UFS 3.1)

RAM Type

LPDDR4X

LPDDR5X

Expandable Memory

Yes

Camera

Main Camera

108 MP
f/1.8, (wide), PDAF

2 MP
macro

2 MP

50 MP
Sony LYT 600, f/1.8, 26mm (wide), 1/1.95", PDAF, OIS

50 MP
f/2.8, 80mm (telephoto), PDAF, OIS, 3.5x optical zoom, upto 120x Digital Zoom

8 MP
f/2.2, 15mm, 116˚ (ultrawide), 1/4.0", 1.12µm, AF

OIS

Yes

Features

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

Color spectrum sensor, LED flash, HDR, panorama

Video Recording

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

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

Video Recording Features

Dual Video Recording, Short Video Mode

gyro-EIS, HDR

Selfie Camera

8 MP
wide

50 MP
f/2.0, 21mm (wide), 1/2.75", AF

Selfie Features

Dual-LED flash

Panorama, HDR

Selfie Video Recording

1080p@30fps

4K@30/60fps
1080p@30/60fps, gyro-EIS, HDR

Connectivity

SIM

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

Dual SIM
SIM1: Nano, SIM2: eSIM

SIM 1

10 5G Bands

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

16 5G Bands

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

SIM 2

10 5G Bands

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

16 5G Bands

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

VoLTE

Yes

Wi-Fi

Wi-Fi 5

Wi-Fi 6

Wi-Fi Details

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

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

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, 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

6000 mAh

Type

Li-Polymer

Removable

Wired charging

18W

80W

Charging Speed

50% in 31 min

100% in 48 mins

Wireless Charging

Reverse Wireless Charging

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 optical fingerprint sensor, accelerometer, gyroscope, proximity, compass

Colors and Pricing

Colors

Palm Blue, Lime Green, Starlit Black

Forest Green, Pearl White

Price in India

₹19999

₹37999

FAQs

Which phone has better performance?

In this comparison, the Oppo Reno14 with the Mediatek Dimensity 8350 (4nm) 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 Oppo Reno14 offers 3 years of OS updates, while the Infinix Note 40X provides 2 years. When it comes to security updates, Oppo Reno14 leads with 4 years of support.

Which phone has a better display?

Both phones feature AMOLED displays. They have the same 120 Hz refresh rate. Oppo Reno14 also has a brighter display with 1200 nits, improving outdoor visibility. Notably, Oppo Reno14 has a higher resolution display, resulting in sharper visuals.

Which phone has a bigger battery and faster charging?

Oppo Reno14 has a larger 6000 mAh battery for longer usage. Oppo Reno14 supports faster wired charging at 80W.

Which phone has better water and dust resistance?

Oppo Reno14 offers better water and dust resistance with an IP69 rating.

Can I buy these phones on Amazon?

Infinix Note 40X – Check price here
Oppo Reno14 – Check price here