OnePlus 13s vs Realme 15 – Price, Specs & Features

Q: Which phone has better performance, the OnePlus 13s or the Realme 15?

In this performance comparison, the OnePlus 13s with its Snapdragon 8 Elite (3nm) performs better than the Realme 15 with the Dimensity 7300 (4nm), thanks to superior chipset efficiency.

OnePlus 13s alternatives

Tap above to see alternatives.

Motorola Edge 50 Ultra

Honor 200 Pro

Oppo Reno13 Pro

vivo X200 FE

Apple iPhone 16e

Realme 15 alternatives

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OnePlus 13s

Snapdragon 8 Elite
3 nm
5850 mAh
80W
6.32"
1216 x 2640 pixels
50 MP
4K@30/60fps
Specs

Realme 15

Dimensity 7300
4 nm
7000 mAh
80W
6.8"
1280 x 2800 pixels
50 MP
4K@30fps
Specs

Realme 15

General

Launch Date

June 05, 2025

July 24, 2025

Availability

Available Now

Android 15

Custom UI

OxygenOS 15

Realme UI 6.0

OS Updates

4 Years

2 Years

Security Updates

6 Years

3 Years

AI Features

OnePlus AI, Circle to Search, AI Eraser, AI Detail Boost, AI Unblur and More

AI Edit Genie, AI Party Mode, AI MagicGlow 2.0 and more

Body

Dimensions

150.8 x 71.7 x 8.2 mm

162.3 x 76.2 x 7.66 mm

Thickness

8.2 mm

7.66 mm

Weight

185 g

187 g

Build Details

Aluminum Alloy Frame, Glass Back

IP Rating

IP65 (Splash proof)

IP69 (dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min), MIL-STD-810H compliant*, also IP68 rated)

Display

Size

6.32 inches

6.8 inches

Type

LTPO AMOLED, 1B colors, Dolby Vision, HDR10+, HDR Vivid

OLED, 1B colors, PWM

Refresh Rate

120 Hz

144 Hz

Peak Brightness

1600 nits

6500 nits

Resolution

1216 x 2640 pixels

1280 x 2800 pixels

Pixel Density

460 ppi

453 ppi

Aspect Ratio

19.5:9

Screen to Body Ratio

90.6 %

91.2 %

Protection

Gorilla Glass 7i

Performance

Chipset¹

Qualcomm Snapdragon 8 Elite

Mediatek Dimensity 7300

Process Size

3 nm

4 nm

CPU

Octa-core
2x4.32 GHz Oryon V2 Phoenix L
6x3.53 GHz Oryon V2 Phoenix M

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

GPU

Adreno 830

Mali-G615 MC2

RAM & Storage

12GB 256GB (UFS 4.0)
12GB 512GB (UFS 4.0)

8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
12GB 512GB (UFS 3.1)

RAM Type

LPDDR5X

LPDDR4X

Expandable Memory

Camera

Main Camera

50 MP
Sony LYT-700, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS

50 MP
Samsung S5KJN5, f/2.0, (telephoto), 1/2.75", 0.64µm, 2x optical zoom, PDAF

50 MP
f/1.8, 24mm (wide), 1/1.95", 0.8µm, Sony IMX882, PDAF, OIS

8 MP
f/2.2, 112˚, 16mm (ultrawide), 1/4.0", 1.12µm

OIS

Yes

Features

Color spectrum sensor, LED flash, HDR, panorama

LED flash, HDR, panorama

Video Recording

4K@30/60fps
1080p@30/60/240fps

4K@30fps
1080p@30fps, gyro-EIS, OIS

Video Recording Features

gyro-EIS, OIS, Dolby Vision HDR

Selfie Camera

32 MP
OmniVision OV32C, f/2.0, 21mm (wide), 1/3.1", 0.7µm, AF

50 MP
f/2.4 , 87˚ (wide), 1/2.8", 0.6µm

Selfie Features

HDR, panorama

Panorama

Selfie Video Recording

4K@30fps
1080p@30fps

Connectivity

SIM

Dual SIM
SIM1: Nano, SIM2: Nano

SIM 1

13 5G Bands

FDD: N1, N3, N5, N8, N26, N28
TDD: N38, N40, N41, N48, N66, N77, N78

9 5G Bands

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

SIM 2

13 5G Bands

FDD: N1, N3, N5, N8, N26, N28
TDD: N38, N40, N41, N48, N66, N77, N78

9 5G Bands

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

VoLTE

Yes

Wi-Fi

Wi-Fi 7

Wi-Fi 6

Wi-Fi Details

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

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

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, OTG

USB Type-C 2.0

Bluetooth

6.0

5.4

NFC

Yes

GPS

Yes with A-GPS, Glonass

Yes with Glonass

Infrared

UWB (Ultra Wideband)

Battery

Capacity

5850 mAh

7000 mAh

Type

Si/C Li-Ion

Li-Ion

Removable

Wired charging

80W

Charging Speed

50% in 25 min

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

Colors and Pricing

Colors

Green Silk, Black Velvet, Pink Satin

Flowing Silver, Silk Pink, Velvet Green

Price in India

₹54998

₹25999

FAQs

Which phone has better performance?

In this performance comparison, the OnePlus 13s with its Qualcomm Snapdragon 8 Elite (3nm) performs better than the Realme 15 with the Mediatek Dimensity 7300 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

OnePlus 13s offers 4 years of OS updates, whereas Realme 15 provides 2 years. For security updates, OnePlus 13s offers 6 years of support compared to Realme 15's 3 years.

Which phone has a better display?

Both OnePlus 13s and Realme 15 feature AMOLED displays, offering vibrant colors and deeper blacks. In terms of smoothness, Realme 15 offers a higher 144 Hz refresh rate, ensuring fluid scrolling and animations. Realme 15 also boasts a brighter screen with 6500 nits of peak brightness, enhancing outdoor visibility. Notably, Realme 15 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Realme 15 features a larger 7000 mAh battery, potentially delivering better battery life. Both devices support the same wired charging speed of 80W.

Which phone has better water and dust resistance?

Realme 15 offers better protection against water and dust with an IP69 rating.

Can I buy these phones on Amazon?

OnePlus 13s – Check price here

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