Realme P4 vs Samsung Galaxy M55s – Price, Specs & Features

Q: Which phone has better performance, the Realme P4 or the Samsung Galaxy M55s?

In this performance comparison, the Realme P4 with its Dimensity 7400 (4nm) performs better than the Samsung Galaxy M55s with the Snapdragon 7 Gen 1 (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

Samsung Galaxy M55s

Snapdragon 7 Gen 1
4 nm
5000 mAh
45W
6.7"
1080x2400 pixels
50 MP
4K@30fps
Specs

Samsung Galaxy M55s

General

Launch Date

August 20, 2025

September 23, 2024

Availability

Available Now

Android 15

Android 14

Custom UI

Realme UI 6.0

One UI 6.1

OS Updates

3 Years

4 Years

Security Updates

4 Years

5 Years

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

163.9 x 76.5 x 7.8 mm

Thickness

7.6 mm

7.8 mm

Weight

185 g

180 g

Build Details

Plastic Frame, Polycarbonate Back

IP Rating

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

IP67

Display

Size

6.77 inches

6.7 inches

Type

OLED, 1B colors

Super AMOLED+, Always-on display

Refresh Rate

144 Hz

120 Hz

Peak Brightness

4500 nits

1000 nits

Resolution

1080 x 2392 pixels

1080x2400 pixels

Pixel Density

388 ppi

393 ppi

Aspect Ratio

19.9:9

19.5:9

Screen to Body Ratio

89.5 %

86.4 %

Performance

Chipset¹

MediaTek Dimensity 7400

Qualcomm Snapdragon 7 Gen 1

Process Size

4 nm

CPU

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

Octa-core
1x2.4 GHz Cortex-A710
3x2.36 GHz Cortex-A710
4x1.8 GHz Cortex-A510

GPU

Mali-G615 MC2

Adreno 644

RAM & Storage

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

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

RAM Type

LPDDR4X

Expandable Memory

Yes

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/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS)

8 MP
(f/2.2, 123˚ (ultrawide))

2 MP
(f/2.4, (macro))

OIS

Yes

Features

LED flash, HDR, panorama

LED flash, panorama, HDR, 10 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Video Recording

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

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

Video Recording Features

Dual Video Recording, Slo-motion, Video Pro Mode

Selfie Camera

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

50 MP
(f/2.4, (wide))

Selfie Features

Panorama

Selfie Video Recording

1080p@30fps

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

Connectivity

SIM

Dual SIM (Nano + Nano)

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano (Hybrid)

5G Support

Yes

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

Yes

13 5G bands
n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi Details

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

802.11 a/b/g/n/ac/ax 5GHz 6GHz, MIMO

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C 2.0, OTG

Bluetooth

5.4

5.2

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

7000 mAh

5000 mAh

Type

Li-Ion

Li-ion

Removable

Wired charging

80W

45W

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

Thunder Black and Coral Green

Price in India

₹18499

₹17650

FAQs

Which phone has better performance?

In this performance comparison, the Realme P4 with its MediaTek Dimensity 7400 (4nm) performs better than the Samsung Galaxy M55s with the Qualcomm Snapdragon 7 Gen 1 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Samsung Galaxy M55s offers 4 years of OS updates, whereas Realme P4 provides 3 years. For security updates, Samsung Galaxy M55s offers 5 years of support compared to Realme P4's 4 years.

Which phone has a better display?

Both Realme P4 and Samsung Galaxy M55s 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. Realme P4 also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

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. Realme P4 also supports faster wired charging at 80W, compared to 45W on Samsung Galaxy M55s.

Which phone has better water and dust resistance?

Samsung Galaxy M55s offers better protection against water and dust with an IP67 rating.

Can I buy these phones on Amazon?

Samsung Galaxy M55s – Check price here

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