OnePlus Nord 3 vs Samsung Galaxy M15 – Price, Specs & Features

Q: Which phone has better performance, the OnePlus Nord 3 or the Samsung Galaxy M15?

In this comparison, the OnePlus Nord 3 with the Dimensity 9000 (4 nm) performs better than the Samsung Galaxy M15 with the Dimensity 6100+ (6 nm), thanks to its more efficient chipset.

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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 M15

Dimensity 6100+
6 nm
6000 mAh
25W
6.5"
1080 x 2340 pixels
50 MP
1080p@30fps

Samsung Galaxy M15

General

Launch Date

July 05, 2023

March 09, 2024

Availability

Available Now

Android 13

Android 14

Custom UI

OxygenOS 13.1

One UI 6

OS Updates

3 Years

4 Years

Security Updates

4 Years

5 Years

Body

Dimensions

162 x 75.1 x 8.2 mm

160.1 x 76.8 x 9.3 mm

Thickness

8.2 mm

9.3 mm

Weight

193.5 g

217 g

Back Material

Gorilla Glass 5

Build Details

Plastic Frame

Plastic Back, Plastic Frame

IP Rating

IP54

Display

Size

6.74 inches

6.5 inches

Type

Fluid AMOLED, HDR10

Super AMOLED

Refresh Rate

120 Hz

90 Hz

Peak Brightness

1450 nits

800 nits

Resolution

1240x2772 pixels

1080 x 2340 pixels

Pixel Density

451 ppi

396 ppi

Aspect Ratio

20.1:9

19.5:9

Screen to Body Ratio

89.8 %

84.3 %

Performance

Chipset

Mediatek Dimensity 9000

Mediatek Dimensity 6100+

Process Size

4 nm

6 nm

CPU

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

Octa-core
2x2.2 GHz Cortex-A76
6x2.0 GHz Cortex-A55

GPU

Mali-G710 MC10

Mali-G57 MC2

RAM & Storage

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

4GB 128GB
6GB 128GB
8GB 128GB

RAM Type

LPDDR5X

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), AF

5 MP
f/2.2, (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

1080p@30fps

Video Recording Features

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

gyro-EIS

Selfie Camera

16 MP
f/2.4, 24mm (wide), 1.0µm

13 MP
f/2.0, (wide)

Selfie Features

HDR

Selfie Video Recording

1080p@30fps

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

13 Bands

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

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 5

Wi-Fi Details

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

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

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C 2.0, OTG

USB Type-C 2.0

Bluetooth

5.2

5.3

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5000 mAh

6000 mAh

Type

Li-Polymer

Li-ion

Removable

Wired charging

80W

25W

Charging Speed

100% in 32 min

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

Yes

FM Radio

Yes

Extra Features

Sensors

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

Fingerprint (side-mounted), accelerometer, gyro, compass

Others

Virtual proximity sensing

Colors and Pricing

Colors

Misty Green, Tempest Gray

Light Blue, Dark Blue, Gray

Price in India

₹19999

₹12999

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 M15 with the Mediatek Dimensity 6100+ (6nm), thanks to its more efficient chipset.

Which phone offers longer software support?

The Samsung Galaxy M15 offers 4 years of OS updates, while the OnePlus Nord 3 provides 3 years. When it comes to security updates, Samsung Galaxy M15 leads with 5 years of support.

Which phone has a better display?

Both phones feature AMOLED displays. Moreover, it offers a higher 120 Hz refresh rate for smoother scrolling. 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?

Samsung Galaxy M15 has a larger 6000 mAh battery for longer usage. OnePlus Nord 3 supports faster wired charging at 80W.

Which phone has better water and dust resistance?

OnePlus Nord 3 has an IP54 rating, while Samsung Galaxy M15 lacks official water and dust resistance.