Oppo A3x 5G launched with 128 GB storage and 5100 mAh battery

Oppo A3x 5G: The 2025 OPPO A3x 5G represents a significant evolution in OPPO’s mid-range smartphone lineup, bringing premium features and cutting-edge technology at an accessible price point.

This comprehensive update introduces significant enhancements across display, performance, camera capabilities, and battery technology, solidifying the A3x 5G’s position as a compelling option in the competitive mid-range segment.

Oppo A3x 5G: Design and Build

The 2025 A3x 5G features a refined design that balances aesthetics with durability.

The front showcases a nearly bezel-less display with a centered punch-hole camera, while the rear panel introduces OPPO’s new “Glow Design” with a prismatic finish that creates stunning light patterns.

The frame is constructed from recycled aluminum, providing structural integrity while supporting OPPO’s sustainability initiatives.

The device maintains a slim profile despite packing substantial battery capacity and features Corning Gorilla Glass Victus 2 protection on both front and back.

OPPO has introduced four color options: Cosmic Black, Ocean Blue, Sunset Orange, and Aurora Green, each with a premium matte finish that resists fingerprints and smudges.

Display Specifications

The A3x 5G features an impressive display that elevates the viewing experience:

Display SpecificationDetail
TypeAMOLED
Size6.7 inches
Resolution2412 × 1080 pixels (FHD+)
Refresh RateAdaptive 1-120Hz
Touch Sampling Rate240Hz
Peak Brightness1,100 nits
Color Depth10-bit (1.07 billion colors)
ProtectionCorning Gorilla Glass Victus 2
Special FeaturesHDR10+, 100% DCI-P3 coverage

Performance Hardware

The 2025 A3x 5G delivers exceptional performance through its optimized hardware:

Processor and Memory

  • MediaTek Dimensity 7300 5G chipset (6nm process)
  • Octa-core CPU (4×2.5 GHz A78 + 4×2.0 GHz A55)
  • Mali-G610 MC4 GPU
  • RAM options: 6GB/8GB/12GB LPDDR5
  • Storage options: 128GB/256GB UFS 3.1 (expandable via microSD)
  • Extended RAM technology (uses storage as virtual RAM)

Connectivity

  • 5G SA/NSA dual-mode
  • Wi-Fi 6
  • Bluetooth 5.3
  • NFC
  • USB Type-C 2.0
  • 3.5mm headphone jack
  • IR blaster

Camera System

The camera system on the 2025 A3x 5G receives significant upgrades:

Rear Camera Setup

  • 50MP primary sensor (Sony IMX890, f/1.8, OIS)
  • 8MP ultra-wide lens (120° FOV, f/2.2)
  • 2MP macro lens (f/2.4)
  • LED flash with color temperature sensor

Front Camera

  • 32MP selfie camera (f/2.4) with autofocus

Camera Features

  • 4K video recording at 30fps
  • Electronic Image Stabilization (EIS)
  • Night mode 2.0
  • AI scene enhancement
  • Portrait mode with bokeh effects
  • Dual-view video
  • Time-lapse and slow-motion recording
  • Pro mode with RAW support

Battery and Charging

The 2025 A3x 5G features impressive battery technology:

  • 5,000mAh silicon-carbon negative electrode battery
  • 67W SUPERVOOC flash charging
  • 15W wireless charging support
  • Reverse wireless charging (5W)
  • Claimed charging time: 0-100% in 47 minutes
  • Battery health engine for extended lifespan
  • Power-saving mode and super power-saving mode

Software and Features

The device runs on the latest software with numerous smart features:

  • ColorOS 14 based on Android 15
  • OPPO AI Studio with on-device processing
  • Smart Sidebar for quick access to frequently used apps
  • Game Space with performance optimization
  • Multi-screen collaboration with OPPO laptops and tablets
  • Air Gestures for touchless navigation
  • Privacy Dashboard and Security Shield
  • Three years of OS updates and four years of security patches

Audio and Haptics

The audio experience receives substantial attention:

  • Stereo speakers with Dolby Atmos support
  • Hi-Res Audio certification
  • Dirac audio optimization
  • Three microphones with noise cancellation
  • Enhanced haptic feedback motor for improved tactile response

Key Improvements for 2025

  1. Enhanced Display: Upgraded from LCD to AMOLED with adaptive refresh rate
  2. Improved Processor: New Dimensity 7300 chipset with significant performance gains
  3. Advanced Camera System: New Sony sensor with OIS and improved low-light capabilities
  4. Faster Charging: Upgraded from 33W to 67W SUPERVOOC charging
  5. Better Software Support: Extended software update commitment
  6. Strengthened Build: Improved Gorilla Glass protection and water resistance

Special Features

The 2025 A3x 5G introduces several standout features:

  • IP54 dust and splash resistance
  • In-display fingerprint sensor (optical)
  • Face unlock with liveness detection
  • Smart AOD (Always-On Display) with customizable themes
  • Smart charging optimization based on usage patterns
  • Privacy features including microphone and camera indicators
  • O-Relax app with calming sounds and breathing exercises

Market Positioning

The 2025 OPPO A3x 5G positions itself as a feature-rich mid-range smartphone that delivers premium experiences at an accessible price point.

By incorporating technologies previously found only in flagship models, OPPO aims to attract tech-savvy consumers who seek maximum value without compromising on essential features.

Oppo A3x 5G

The 2025 OPPO A3x 5G represents a thoughtful evolution of OPPO’s mid-range lineup, bringing significant improvements across all aspects of the smartphone experience.

With its impressive display, capable camera system, robust performance, and long-lasting battery, the A3x 5G offers exceptional value for consumers seeking a well-rounded device.

By addressing key pain points of previous generations while introducing premium features, OPPO has created a compelling package that stands out in the crowded mid-range segment and establishes new benchmarks for what consumers can expect at this price point.

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