The OPPO Find X9 (model number CPH2797) stands out as a flagship smartphone in 2026, delivering comprehensive upgrades in imaging, performance, and display—anchored by its BLPD37 battery, which redefines endurance and charging convenience. This article details the full specifications of the device, with a special focus on its advanced battery system.

🔋 Battery System: Model BLPD37, 7025mAh Ultra-High Capacity

• Rated Capacity: 6840 mAh

• Typical Capacity: 7025 mAh

• Nominal Voltage: 3.87 V

• Energy: 25.65 Wh

• Battery Type: Lithium-Polymer (Li-Po)

• Cell Manufacturer: Supplied by leading vendors such as ATL (Amperex Technology Limited) or COSMX (Sunwoda), depending on production batch

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⚡ Fast Charging Capabilities

• Wired Charging: Supports up to 80W SUPERVOOC fast charging

  • Backward compatible with: SUPERVOOC ≤67W, UFCS up to 44W, PPS up to 55W, and PD up to 11.7W

  

• Wireless Charging: Supports 50W AIRVOOC wireless fast charging (requires OPPO’s dedicated wireless charging dock)

• Safety Certifications: Certified by TÜV Rheinland for safe fast charging and UL safety standards

📱 Basic Specifications

• Dimensions: 156.98 × 73.93 × 7.99 mm

• Weight: Approximately 203 g

• Colors: Space Black, Velvet Red, Titanium Grey

• Operating System: ColorOS 16.0 (based on Android)

🖥️ Display

• Size: 6.59-inch Flexible AMOLED

• Resolution: 2760 × 1256 (FHD+)

• Pixel Density: 460 PPI

• Refresh Rate: Up to 120Hz

• Touch Sampling Rate: Up to 240Hz

• Color Depth / Gamut: 10-bit (1.07 billion colors), 100% DCI-P3

• Peak Brightness: 1800 nits (HBM mode)

• Cover Glass: Corning® Gorilla® Glass 7i

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Note: The ambient light sensor is embedded under the display. Dark or low-transmittance screen protectors may interfere with auto-brightness functionality.

📸 Camera System

Rear Quad-Camera Setup:

• Main (Wide): 50MP, f/1.6, 85° FOV, 7P lens, OIS, AF

• Ultra-Wide: 50MP, f/2.0, 120° FOV, 6P lens, AF

• Telephoto: 50MP, f/2.6, 33° FOV, 3x optical zoom, OIS, AF

• Monochrome Sensor: 2MP, f/2.4, 88° FOV – enhances detail and depth perception

Front Camera:

• 32MP, f/2.4, 90° FOV, 5P lens

Video Capabilities:

• Rear:

  • 4K @ 120/60/30 fps

  • 1080p @ 240/120/60/30 fps (slow motion up to 480 fps at 720p)

  
  

• Front:

  • 4K @ 60/30 fps

  • 1080p @ 60/30 fps

  
  

• Features: Hasselblad Hi-Res Mode, XPAN wide format, Dual-View Video, Pro Video, HDR, EIS/OIS stabilization, up to 18x digital zoom

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⚙️ Performance & Connectivity

• SoC: MediaTek Dimensity 9500

• CPU: Octa-core (including Cortex-X4 ultra-large core)

• GPU: ARM Mali-G720 MC12

• SIM Support: Dual Nano-SIM + eSIM (region-dependent)

• 5G Bands: n1/2/3/5/7/8/12/20/26/28/38/40/41/48/66/75/77/78

• Wi-Fi: Wi-Fi 7 (802.11be), tri-band (2.4GHz / 5GHz / 6GHz), 320MHz channel support

• Bluetooth: Bluetooth 6.0 with LDAC, aptX HD, LHDC 5.0 audio codecs

• Positioning: GPS (L1+L5), BeiDou (B1I/B1C/B2a/B2b), Galileo, GLONASS, QZSS, NavIC

• Infrared Blaster: Yes – functions as a universal remote

• Biometrics: Ultrasonic in-display fingerprint sensor + Face Recognition

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Conclusion

With its BLPD37 battery offering a massive 7025mAh capacity and dual fast-charging support—80W wired and 50W wireless—the OPPO Find X9 ensures all-day battery life even under heavy usage. Combined with a professional-grade quad-camera system, a premium 120Hz AMOLED display, and the cutting-edge Dimensity 9500 chipset, the Find X9 emerges as a well-rounded flagship in the 2026 high-end smartphone market, excelling in performance, imaging, and endurance alike.

Longhehui: Your Trusted Global Partner for High-Quality Replacement Batteries

• Precision Compatibility: Designed for exact fit and seamless electrical integration with target devices.

• Advanced Safety Systems: Built with high-grade lithium-polymer cells and intelligent protection circuits that guard against overcharging, over-discharging, short circuits, and abnormal temperatures.

• Rigorous Quality Assurance: Every battery undergoes strict testing for real-world capacity, cycle life, and compliance with international safety certifications—including CE, RoHS, and UN38.3.

Choose Longhehui—where innovation, integrity, and performance power every battery we build.

📧 Email: mailto:longhehuibattery@gmail.com

🌐 Official Website: https://www.longhehui.com/