OnePlus Nord 3 vs Samsung Galaxy M55s – Price, Specs & Features

Q: Which phone has better performance, the OnePlus Nord 3 or the Samsung Galaxy M55s?

In this comparison, the OnePlus Nord 3 with the Dimensity 9000 (4 nm) performs better than the Samsung Galaxy M55s with the Snapdragon 7 Gen 1 (4 nm), thanks to its more efficient chipset.

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Samsung Galaxy M55s alternatives

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OnePlus Nord 3

Dimensity 9000
4 nm
5000 mAh
80W
6.74"
1240x2772 pixels
50 MP
4K@30/60fps

Samsung Galaxy M55s

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

Samsung Galaxy M55s

General

Launch Date

July 05, 2023

September 23, 2024

Availability

Available Now

Android 13

Android 14

Custom UI

OxygenOS 13.1

One UI 6.1

OS Updates

3 Years

4 Years

Security Updates

4 Years

5 Years

Body

Dimensions

162 x 75.1 x 8.2 mm

163.9 x 76.5 x 7.8 mm

Thickness

8.2 mm

7.8 mm

Weight

193.5 g

180 g

Back Material

Gorilla Glass 5

Build Details

Plastic Frame

IP Rating

IP54

IP67

Display

Size

6.74 inches

6.7 inches

Type

Fluid AMOLED, HDR10

Super AMOLED+, Always-on display

Refresh Rate

120 Hz

Peak Brightness

1450 nits

1000 nits

Resolution

1240x2772 pixels

1080x2400 pixels

Pixel Density

451 ppi

393 ppi

Aspect Ratio

20.1:9

19.5:9

Screen to Body Ratio

89.8 %

86.4 %

Performance

Chipset

Mediatek Dimensity 9000

Qualcomm Snapdragon 7 Gen 1

Process Size

4 nm

CPU

Octa-core
1x3.05 GHz Cortex-X2
3x2.85 GHz Cortex-A710
4x1.80 GHz Cortex-A510

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

GPU

Mali-G710 MC10

Adreno 644

RAM & Storage

8GB 128GB (UFS 3.1)
16GB 256GB (UFS 3.1)

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

RAM Type

LPDDR5X

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

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

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

2 MP
f/2.4, (macro)

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, 20 x Digital Zoom, Auto Flash, Face detection, Filters, Touch to focus, Fixed Focus

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

Video Recording

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

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

Video Recording Features

gyro-EIS, Dual Video Recording, Slo-motion, Ultra Steady Video, Extra HD, Bokeh portrait video

Dual Video Recording, Slo-motion, Video Pro Mode

Selfie Camera

16 MP
f/2.4, 24mm (wide), 1.0µm

50 MP
(f/2.4, (wide))

Selfie Features

HDR

Selfie Video Recording

1080p@30fps

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

Connectivity

SIM

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

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

SIM 1 5G Bands

8 Bands

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

13 Bands

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

SIM 2 5G Bands

8 Bands

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

12 Bands

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

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi Details

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

5.2

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5000 mAh

Type

Li-Polymer

Li-ion

Removable

Wired charging

80W

45W

Charging Speed

100% in 32 min

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

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

Colors and Pricing

Colors

Misty Green, Tempest Gray

Thunder Black and Coral Green

Price in India

₹19999

FAQs

Which phone has better performance?

In this comparison, the OnePlus Nord 3 with the Mediatek Dimensity 9000 (4nm) performs better than the Samsung Galaxy M55s with the Qualcomm Snapdragon 7 Gen 1 (4nm), thanks to its more efficient chipset.

Which phone offers longer software support?

The Samsung Galaxy M55s offers 4 years of OS updates, while the OnePlus Nord 3 provides 3 years. When it comes to security updates, Samsung Galaxy M55s leads with 5 years of support.

Which phone has a better display?

Both phones feature AMOLED displays. They have the same 120 Hz refresh rate. OnePlus Nord 3 also has a brighter display with 1450 nits, improving outdoor visibility. Notably, OnePlus Nord 3 has a higher resolution display, resulting in sharper visuals.

Which phone has a bigger battery and faster charging?

Both phones have the same 5000 mAh battery capacity. OnePlus Nord 3 supports faster wired charging at 80W.

Which phone has better water and dust resistance?

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