Which phone offers longer software support, the Infinix Note 40X or the Vivo Y39?

Both phones offer the same 2 years of OS update support and receive 3 years of security updates.

Infinix Note 40X vs Vivo Y39 – Price, Specs & Features

Q: Which phone has better performance, the Infinix Note 40X or the Vivo Y39?

In this comparison, the Vivo Y39 with the Snapdragon 4 Gen 2 (4 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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Vivo Y39 alternatives

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Infinix Note 40X

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

Vivo Y39

Snapdragon 4 Gen 2
4 nm
6500 mAh
44W
6.68"
720 x 1608 pixels
50 MP
1080p@30fps

Vivo Y39

General

Launch Date

August 05, 2024

March 27, 2025

Availability

Available Now

Android 14

Android 15

Custom UI

XOS 14

Funtouch 15

OS Updates

2 Years

Security Updates

3 Years

AI Features

Circle to Search (For 8GB RAM only)

Body

Dimensions

168.9 x 76.5 x 8.3 mm

165.7 x 76.3 x 8.3 mm

Thickness

8.3 mm

Weight

201 g

205 g

Build Details

Plastic Frame, Plastic Back

IP Rating

IP52 (dust and splash resistant)

IP64 (dust tight and water resistant (water splashes), MIL-STD-810H compliant*)

Display

Size

6.78 inches

6.68 inches

Type

AMOLED

IPS LCD

Refresh Rate

120 Hz

Peak Brightness

500 nits

1000 nits

Resolution

1080x2460 pixels

720 x 1608 pixels

Pixel Density

396 ppi

264 ppi

Aspect Ratio

20:9

Screen to Body Ratio

84.5 %

84.9 %

Performance

Chipset

Mediatek Dimensity 6300

Qualcomm Snapdragon 4 Gen 2

Process Size

6 nm

4 nm

CPU

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

Octa-core
2x2.2 GHz Cortex-A78
6x1.95 GHz Cortex-A55

GPU

Mali-G57 MC2

Adreno 613

RAM & Storage

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

8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)

RAM Type

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

108 MP
f/1.8, (wide), PDAF

2 MP
macro

2 MP

50 MP
f/1.8, (wide), PDAF

2 MP
f/2.4, (depth)

OIS

Features

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

LED flash, HDR, panorama

Video Recording

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

1080p@30fps

Video Recording Features

Dual Video Recording, Short Video Mode

Selfie Camera

8 MP
wide

8 MP
f/2.0, (wide)

Selfie Features

Dual-LED flash

Selfie Video Recording

1080p@30fps

Connectivity

SIM

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

SIM 1 5G Bands

10 Bands

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

8 Bands

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

SIM 2 5G Bands

10 Bands

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

8 Bands

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

VoLTE

Yes

Wi-Fi

Wi-Fi 5

Wi-Fi Details

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

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, OTG

Bluetooth

5.3

5.0

NFC

Yes

GPS

Yes with A-GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5000 mAh

6500 mAh

Type

Li-Polymer

Si/C Li-Ion

Removable

Wired charging

18W

44W

Charging Speed

50% in 31 min

74% in 60 min

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

Side-mounted fingerprint sensor; accelerometer, gyroscope, proximity sensor, compass

Colors and Pricing

Colors

Palm Blue, Lime Green, Starlit Black

Lotus Purple, Ocean Blue

Price in India

₹14999

₹16999

FAQs

Which phone has better performance?

In this comparison, the Vivo Y39 with the Qualcomm Snapdragon 4 Gen 2 (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?

Both phones offer the same OS update support and receive security updates for the same duration.

Which phone has a better display?

Infinix Note 40X has a superior AMOLED display, while Vivo Y39 uses an LCD panel. They have the same 120 Hz refresh rate. Vivo Y39 also has a brighter display with 1000 nits, improving outdoor visibility. Notably, Infinix Note 40X has a higher resolution display, resulting in sharper visuals.

Which phone has a bigger battery and faster charging?

Vivo Y39 has a larger 6500 mAh battery for longer usage. Vivo Y39 supports faster wired charging at 44W.

Which phone has better water and dust resistance?

Vivo Y39 offers better water and dust resistance with an IP64 rating.