Realme P4 vs Vivo V40 – Price, Specs & Features

Q: Which phone has better performance, the Realme P4 or the Vivo V40?

In this performance comparison, the Vivo V40 with its Snapdragon 7 Gen 3 (4nm) performs better than the Realme P4 with the Dimensity 7400 (4nm), thanks to superior chipset efficiency.

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Realme P4

Dimensity 7400
4 nm
7000 mAh
80W
6.77"
1080 x 2392 pixels
50 MP
4K@30fps
Specs

Vivo V40

Snapdragon 7 Gen 3
4 nm
5500 mAh
80W
6.78"
1260x2800 pixels
50 MP
4K@30fps
Specs

Vivo V40

General

Launch Date

August 20, 2025

August 07, 2024

Availability

Available Now

Operating System (OS)

Android 15

Android 14

Custom UI

Realme UI 6.0

Funtouch 14

OS Updates

3 Years (until Android 18)

3 Years (until Android 17)

Security Updates

4 Years (until 2029)

4 Years (until 2028)

AI Features

AI Recording Summary, AI Smart Loop 2.0, Circle to Search, AI Edit Genie, AI Eraser, AI TextScanner, AI Camera and more

Body

Dimensions

163.3 x 75.9 x 7.6 mm

164.2 x 75 x 7.6 mm

Thickness

7.6 mm

Weight

185 g

190 g

Build Details

Plastic Frame, Polycarbonate Back

Mineral Glass, Plastic Frame

IP Rating

IP66 (dust tight and water resistant (low and High pressure water jets), also IP65)

IP68 (up to 1.5m for 30 min)

Display

Size

6.77 inches

6.78 inches

Type

OLED, 1B colors

AMOLED, HDR10

Refresh Rate

144 Hz

120 Hz

Peak Brightness

4500 nits

Resolution

1080 x 2392 pixels

1260x2800 pixels

Pixel Density

388 ppi

453 ppi

Aspect Ratio

19.9:9

20:9

Screen to Body Ratio

89.5 %

90.1 %

Performance

Chipset¹

MediaTek Dimensity 7400

Qualcomm Snapdragon 7 Gen 3

Process Size

4 nm

CPU

Octa-core
4x2.6 GHz Cortex-A78
4x2.0 GHz Cortex-A55

Octa-core
1x2.63 GHz Cortex-A715
3x2.4 GHz Cortex-A715
4x1.8 GHz Cortex-A510

GPU

Mali-G615 MC2

Adreno 720

RAM & Storage

6GB 128GB (UFS 3.1)
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)

8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
12GB 512GB (UFS 2.2)

RAM Type

LPDDR4X

Expandable Memory

Camera

Main Camera

50 MP
f/1.8, 27mm (wide), 1/2.88", 0.61µm, OmniVision OV50D40, PDAF

8 MP
f/2.2, 112˚ (ultrawide), 1/4.0", 1.12µm

50 MP
f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS

50 MP
f/2.0, 15mm, 119˚ (ultrawide), 1/2.76", 0.64µm, AF

OIS

Yes

Features

LED flash, HDR, panorama

Zeiss optics, Ring-LED flash, Panorama, HDR, Digital Zoom, Auto Flash, Face detection, Touch to focus

Video Recording

4K@30fps
1080p@30/60/120fps, gyro-EIS

4K@30fps
1080p@30fps

Video Recording Features

Dual Video Recording, Bokeh portrait video, gyro-EIS, OIS

Selfie Camera

16 MP
f/2.4, (wide), 1/3.09", 1µm, Sony IMX480

50 MP
f/2.0, 21mm (wide), 1/2.76", 0.64µm, AF

Selfie Features

Panorama

HDR

Selfie Video Recording

1080p@30fps

4K@30fps
1080p@30fps

Connectivity

SIM

Dual SIM (Nano + Nano)

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

5G Support

Yes

9 5G bands
n1, n3, n5, n8, n28, n40, n41, n77, n78

Yes

8 5G bands
n1, n3, n5, n8, n28, n40, n77, n78

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 5

Wi-Fi Details

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

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

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, OTG

Bluetooth

5.4

NFC

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

7000 mAh

5500 mAh

Type

Li-Ion

Li-ion

Removable

Wired charging

80W

Charging Speed

50% in 25 min

Reverse Wired Charging

10W

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass

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

Colors and Pricing

Colors

Steel Gray, Engine Blue, Forge Red

Titanium Gray, Lotus Purple, and Ganges Blue

Price in India

₹18499

₹34999

FAQs

Which phone has better performance?

In this performance comparison, the Vivo V40 with its Qualcomm Snapdragon 7 Gen 3 (4nm) performs better than the Realme P4 with the MediaTek Dimensity 7400 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Realme P4 launched with Android 15 and will receive updates until Android 18, whereas Vivo V40 launched with Android 14 and will get Android 17. Realme P4 will get security updates until 2029 (approx. 4 years), while Vivo V40 is supported till 2028.

Which phone has a better display?

Both Realme P4 and Vivo V40 feature AMOLED displays, offering vibrant colors and deeper blacks. In terms of smoothness, Realme P4 offers a higher 144 Hz refresh rate, ensuring fluid scrolling and animations. Both devices deliver the same brightness level at 4500 nits. Notably, Vivo V40 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Realme P4 comes with a larger 7000 mAh battery, which may offer longer usage on a single charge. Both devices support the same wired charging speed of 80W.

Which phone has better water and dust resistance?

Vivo V40 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.