Oppo Reno 15 5g vs Samsung Galaxy A57

Should you buy Oppo Reno 15 5G or Samsung Galaxy A57? Find out which mobile phone is best for you - compare the two models on the basis of p...rice and key specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsOppo Reno 15 5GSamsung Galaxy A57
Price39990.045990.0
Operating SystemAndroid 16 based ColorOS 16Android 13
Camera200MP + 50MP + 8MP And 50MP64MP And 32MP
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₹39,990
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₹45,990
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Audio

Audio Jack

3.5 mm -

Stereo Speakers

Yes Yes

Battery

Capacity

6300 mAh 5000mAh

Quick Charging

80W wired fast charging 33W fast charging

Type

Li-Po -

USB Type-C

Yes USB Type-C 3.1

Wireless Charging

50W wireless charging support -

Camera

Flash

- LED

Front Camera

50MP 32MP

Rear Camera

200MP + 50MP + 8MP 64MP

Video Recording

4K video recording 4K video recording capability

Design

Water Resistance

IP69 IP53 splash resistance

Display

Display Type

AMOLED Super AMOLED, Full HD+

HDR / Ultra HDR

Yes -

Refresh Rate

144Hz 120Hz

Resolution

1080 x 2400 pixels 1080 x 2340 pixels

Screen Protection

Crystal Shield Glass protection Gorilla Glass Victus protection

Screen Size

6.32-inch 6.68-inch
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General

Brand

Oppo Samsung

Custom UI

ColourOS 16 One UI Core

Launch Date

December 17, 2025 November 30, 2025

Model

Reno 15 5G Galaxy A57

Operating System

Android 16 based ColorOS 16 Android 13

Network & Connectivity

Bluetooth

5.4 5.4

NFC

Yes Yes

Network Support

5G 5G (SA/NSA/Sub6)

SIM Size

Dual SIM (GSM+GSM) -

Wi-Fi

Wi-Fi 7 Wi-Fi 6

Performance

Processor

MediaTek Dimensity 8450 octa-core chipset Samsung Exynos 1580 Plus (4nm), octa-core (4x2.7 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)

Processor Fabrication

- 4 nm

RAM

8 GB 8GB/12GB

Sensors

Fingerprint Sensor

in-display Under-display

Other Sensors

accelerometer and gyroscope -

Storage

Expandable Memory

- expandable via microSD slot

Internal Memory

256GB 128GB/256GB

Storage Type

UFS 4 -

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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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