Product Catalog Phone OPPO A3x vs Samsung Galaxy S21 Ultra

OPPO A3x vs Samsung Galaxy S21 Ultra

OPPO

OPPO A3x

اوبو A3x

Release Year: 2024

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Samsung

Samsung Galaxy S21 Ultra

سامسونج جالاكسي S21 الترا

Release Year: 2021

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Specifications

Display

OPPO A3x

Samsung Galaxy S21 Ultra

Screen Size Different

6.67 inches

6.8 inches

Resolution Different

1604 x 720 (HD+)

3200 x 1440 (WQHD+)

Screen Type Different

IPS LCD

Dynamic AMOLED 2X

Refresh Rate Different

60 Hz

120 Hz

Performance

OPPO A3x

Samsung Galaxy S21 Ultra

Processor Different

Qualcomm Snapdragon 6s 4G Gen 1

Exynos 2100

RAM Different

4 GB

12 GB

Storage

128 GB

Camera

OPPO A3x

Samsung Galaxy S21 Ultra

Main Camera Different

8MP

108MP + 12MP + 10MP + 10MP

Front Camera Different

5MP

40MP

Battery

OPPO A3x

Samsung Galaxy S21 Ultra

Battery Different

5100 mAh

5000 mAh

Charging Different

45W SUPERVOOC

25W Fast Charging

Wireless Charging Different

—

Yes

Connectivity

OPPO A3x

Samsung Galaxy S21 Ultra

Network Different

4G LTE

NFC Different

—

Yes

Design

OPPO A3x

Samsung Galaxy S21 Ultra

Weight Different

190 g

227 g

Water Resistance Different

IP54

IP68

Software

OPPO A3x

Samsung Galaxy S21 Ultra

Operating System Different

Android 14, ColorOS 14

Android 11, One UI 3.1

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OPPO A3x vs Samsung Galaxy S21 Ultra

OPPO A3x

Samsung Galaxy S21 Ultra

Specifications

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