Oneplus 15r vs Samsung Galaxy A57

Should you buy OnePlus 15R or Samsung Galaxy A57? Find out which mobile phone is best for you - compare the two models on the basis of price... and key specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsOnePlus 15RSamsung Galaxy A57
Price55999.045990.0
Camera50MP+16MP+8MP And 32MP64MP And 32MP
Operating SystemAndroid 15Android 13
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Audio

Audio Jack

3.5 mm headphone jack -

Stereo Speakers

Yes Yes

Battery

Capacity

5500 mAh 5000mAh

Quick Charging

100W fast wired charging 33W fast charging

USB Type-C

Yes USB Type-C 3.1

Wireless Charging

Yes -

Camera

Flash

- LED

Front Camera

32MP 32MP

Rear Camera

50MP+16MP+8MP 64MP

Video Recording

- 4K video recording capability

Design

Build Material

Metal and glass build -

Ruggedness

Dust Proof -

Water Resistance

IP68 water IP53 splash resistance

Display

Display Type

AMOLED Super AMOLED, Full HD+

HDR / Ultra HDR

Yes -

Refresh Rate

165 Hz 120Hz

Resolution

- 1080 x 2340 pixels

Screen Protection

- Gorilla Glass Victus protection

Screen Size

6.74-inch 6.68-inch
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General

Brand

OnePlus Samsung

Custom UI

OxygenOS 15 One UI Core

Launch Date

January 7, 2026 November 30, 2025

Model

15R Galaxy A57

Operating System

Android 15 Android 13

Network & Connectivity

Bluetooth

5.4 5.4

NFC

Yes Yes

Network Support

5G 5G (SA/NSA/Sub6)

SIM Slot(s)

Dual SIM -

Wi-Fi

Wi-Fi 7 Wi-Fi 6

Performance

Processor

Qualcomm Snapdragon 8 Elite Samsung Exynos 1580 Plus (4nm), octa-core (4x2.7 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)

Processor Fabrication

- 4 nm

RAM

12GB/16GB 8GB/12GB

Sensors

Fingerprint Sensor

In-display Under-display

Storage

Expandable Memory

- expandable via microSD slot

Internal Memory

256GB/512GB 128GB/256GB

Storage Type

UFS 4.0 -

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Scoring parameters
How is the score calculated?

This is a relative score calculated on the basis of the following specifications:

  • score popup Performance
  • score popup Battery
  • score popup Camera
  • score popup Storage
  • score popup Display

Each Mobiles has been benchmarked against ~31,000 other phones to calculate the score.

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