OnePlus 12 vs Samsung Galaxy A15 – Price, Specs & Features

Q: Which phone has better performance, the OnePlus 12 or the Samsung Galaxy A15?

In this performance comparison, the OnePlus 12 with its Snapdragon 8 Gen 3 (4nm) performs better than the Samsung Galaxy A15 with the Dimensity 6100+ (6nm), thanks to superior chipset efficiency.

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OnePlus 12

Snapdragon 8 Gen 3
4 nm
5400 mAh
100W
6.82"
1440x3168 pixels
50 MP
8K@24fps
Specs

Samsung Galaxy A15

Dimensity 6100+
6 nm
5000 mAh
25W
6.5"
1080 x 2340 pixels
50 MP
1080p@30fps
Specs

Samsung Galaxy A15

General

Launch Date

January 23, 2024

December 11, 2023

Availability

Available Now

Android 14

Custom UI

OxygenOS 14

One UI 6

OS Updates

4 Years

Security Updates

5 Years

AI Features

AI Eraser

Body

Dimensions

164.3 x 75.8 x 9.2 mm

160.1 x 76.8 x 8.4 mm

Thickness

9.2 mm

8.4 mm

Weight

220 g

200 g

Back Material

Gorilla Glass 5

Build Details

Aluminum Frame

Plastic Back, Plastic Frame

IP Rating

IP65

Display

Size

6.82 inches

6.5 inches

Type

LTPO AMOLED, HDR10, Always-on display

Super AMOLED

Refresh Rate

120 Hz

90 Hz

Peak Brightness

4500 nits

420 nits

Resolution

1440x3168 pixels

1080 x 2340 pixels

Pixel Density

510 ppi

396 ppi

Aspect Ratio

19.8:9

19.5:9

Screen to Body Ratio

90.8 %

84.3 %

Protection

Gorilla Glass Victus 2

Performance

Chipset¹

Qualcomm Snapdragon 8 Gen 3

Mediatek Dimensity 6100+

Process Size

4 nm

6 nm

CPU

Octa-core
1x3.3 GHz Cortex-X4
3x3.2 GHz Cortex-A720
2x3.0 GHz Cortex-A720
2x2.3 GHz Cortex-A520

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

GPU

Adreno 750

Mali-G57 MC2

RAM & Storage

12GB 256GB (UFS 4.0)
16GB 512GB (UFS 4.0)

4GB 128GB
6GB 128GB
8GB 128GB
8GB 256GB

RAM Type

LPDDR5X

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

50 MP
f/1.6, 23mm (wide), 1/1.43", 1.12µm, multi-directional PDAF, OIS

64 MP
f/2.6, 70mm (periscope telephoto), 1/2.0", 0.7µm, PDAF, OIS, 3x optical zoom

48 MP
f/2.2, 14mm, 114˚ (ultrawide), 1/2.0", 0.8µm, PDAF

50 MP
f/1.8, (wide), AF

5 MP
f/2.2, (ultrawide)

2 MP
f/2.4, (macro)

OIS

Yes

Features

Hasselblad Color Calibration, Dual-LED flash, HDR, panorama, 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

8K@24fps
4K@30/60fps
1080p@30/60/240/480fps

1080p@30fps

Video Recording Features

Auto HDR, gyro-EIS, Dolby Vision, Dual Video Recording, Slo-motion, Ultra Steady Video, Video HDR, Bokeh portrait video, Video Pro Mode

gyro-EIS

Selfie Camera

32 MP
f/2.4, 21mm (wide), 1/2.74", 0.8µm

13 MP
f/2.0, (wide)

Selfie Features

Auto-HDR, panorama

Selfie Video Recording

4K@30fps
1080p@30fps

1080p@30fps

Connectivity

SIM

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

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

SIM 1

13 5G Bands

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

12 5G Bands

FDD: N1, N3, N5, N7, N8, N26, N28, N66
TDD: N40, N41, N77, N78

SIM 2

13 5G Bands

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

12 5G Bands

FDD: N1, N3, N5, N7, N8, N26, N28, N66
TDD: N40, N41, N77, N78

VoLTE

Yes

Wi-Fi

Wi-Fi 7

Wi-Fi 5

Wi-Fi Details

802.11 a/b/g/n/ac/be/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 3.2, OTG

USB Type-C 2.0

Bluetooth

5.4

5.3

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5400 mAh

5000 mAh

Type

Li-Polymer

Li-ion

Removable

Wired charging

100W

25W

Charging Speed

100% in 26 min

Wireless Charging

50W

Reverse Wireless Charging

10W

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

Yes

FM Radio

Extra Features

Sensors

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

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

Others

Virtual proximity sensing

Colors and Pricing

Colors

Flowy Emerald, Silky Black, Glacial White

Brave Black, Personality Yellow, Magical Blue, Optimistic Blue

Price in India

₹51997

₹17999

FAQs

Which phone has better performance?

In this performance comparison, the OnePlus 12 with its Qualcomm Snapdragon 8 Gen 3 (4nm) performs better than the Samsung Galaxy A15 with the Mediatek Dimensity 6100+ (6nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Both OnePlus 12 and Samsung Galaxy A15 offer the same software support — 4 years of OS updates and 5 years of security updates.

Which phone has a better display?

Both OnePlus 12 and Samsung Galaxy A15 feature AMOLED displays, offering vibrant colors and deeper blacks. In terms of smoothness, OnePlus 12 offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. OnePlus 12 also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Notably, OnePlus 12 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

OnePlus 12 comes with a larger 5400 mAh battery, which may offer longer usage on a single charge. OnePlus 12 also supports faster wired charging at 100W, compared to 25W on Samsung Galaxy A15. OnePlus 12 supports wireless charging at 50W, while Samsung Galaxy A15 does not support wireless charging.

Which phone has better water and dust resistance?

OnePlus 12 includes an IP65 rating, while Samsung Galaxy A15 lacks an official IP rating.

Can I buy these phones on Amazon?

OnePlus 12 – Check price here
Samsung Galaxy A15 – Check price here

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