iQOO Z9 5G Complete Review

iQOO Z9 5G Review
Premium mid-range performance with Snapdragon 7 Gen 3 and 144Hz AMOLED display
The iQOO Z9 5G delivers exceptional mid-range performance with Snapdragon 7 Gen 3 power, advanced AMOLED display, and massive 6000mAh battery with 80W fast charging.
iQOO Z9 5G
Key Specifications
Key Overview
| Features | Specification |
|---|---|
| Model | iQOO Z9 5G |
| Launch Date | August 2025 |
| Dimensions | 163.72 × 75.88 × 7.98 mm |
| Weight | 194.6g |
| Operating System | Funtouch OS 14 (Android 14) |
| IP Rating | IP64 |
| Display Size | 6.78 inches |
| Display Resolution | 2800 × 1260 pixels |
| Display Technology | C8 AMOLED, 144Hz refresh rate |
| Peak Brightness | 4500 nits (local peak) |
| HBM Brightness | 1200 nits |
| Pixel Density | 452 PPI |
| Color Gamut | P3 color gamut, 107% saturation |
| Processor | Snapdragon 7 Gen 3 |
| CPU Cores | 8 cores (1×2.63GHz + 3×2.4GHz + 4×1.8GHz) |
| Process Node | 4nm |
| RAM Options | 8GB+128GB / 8GB+256GB / 12GB+256GB |
| RAM Type | LPDDR4X |
| Storage Type | UFS 2.2 |
| Main Camera | 50MP (ƒ/1.79) |
| Secondary Camera | 2MP depth (ƒ/2.4) |
| Front Camera | 16MP (ƒ/2.45) |
| Battery Capacity | 6000 mAh |
| Charging | 80W fast charging |
| Network | 5G, Dual SIM Dual Standby |
| Connectivity | Wi-Fi 6, Bluetooth 5.4, NFC, USB 2.0, GPS |
| Security | In-display optical fingerprint sensor |
| Sensors | Accelerometer, Ambient Light, Proximity, E-compass, Gyroscope, Motor, Infrared blaster |
| Build Materials | Plastic composite sheet |
Strengths
- Premium Snapdragon 7 Gen 3 processor
- Stunning 144Hz C8 AMOLED display
- Exceptional 4500 nits peak brightness
- Massive 6000mAh battery with 80W fast charging
- High-resolution 2800×1260 display with 452 PPI
- IP64 dust and water resistance rating
- Latest Funtouch OS 14 based on Android 14
- Wi-Fi 6 and Bluetooth 5.4 connectivity
- In-display optical fingerprint sensor
- Includes infrared blaster for remote control
Limitations
- Basic 2MP depth sensor instead of ultra-wide camera
- No expandable storage support
- Plastic build instead of glass or metal
- USB 2.0 instead of USB 3.0
- No wireless charging
- No telephoto or ultra-wide cameras
- UFS 2.2 storage instead of UFS 3.1
- LPDDR4X RAM instead of LPDDR5
- No stereo speakers mentioned
- No Hi-Fi audio support
Final Verdict
The iQOO Z9 5G represents a significant step up in the mid-range segment, blending near-flagship features with sensible compromises to deliver exceptional value. Powered by the premium Snapdragon 7 Gen 3 processor built on an efficient 4nm process, this device delivers performance that approaches flagship levels while maintaining excellent power efficiency. The octa-core configuration with one prime core at 2.63GHz, three performance cores at 2.4GHz, and four efficiency cores at 1.8GHz provides a sophisticated approach to performance scaling that handles everything from everyday tasks to demanding gaming sessions with ease.
The display is arguably the most impressive feature of the Z9 5G, featuring a 6.78-inch C8 AMOLED panel with 2800×1260 resolution and a buttery-smooth 144Hz refresh rate. The staggering 4500 nits local peak brightness and 1200 nits HBM value ensure exceptional visibility even in direct sunlight, while the 452 PPI pixel density delivers razor-sharp text and images. With P3 color gamut support and 107% color saturation, this display offers vibrant, accurate colors that rival much more expensive flagship devices.
Battery performance is outstanding thanks to the massive 6000mAh capacity, which combined with the efficient 4nm processor and optimized software, promises multi-day battery life even with heavy usage. The 80W fast charging represents a significant upgrade over previous generations, allowing users to quickly replenish the large battery when needed. This combination of massive battery capacity and rapid charging makes the Z9 5G ideal for power users, gamers, and anyone who demands all-day performance.
The camera system features a capable 50MP main sensor with a wide ƒ/1.79 aperture for excellent low-light performance, accompanied by a 2MP depth sensor for portrait effects. While the absence of an ultra-wide camera may disappoint some users, the main camera’s quality and the inclusion of advanced features like professional video mode and various scene modes ensure competent photography capabilities. The 16MP front camera provides solid selfie and video call performance.
Connectivity is comprehensive with Wi-Fi 6 support, Bluetooth 5.4, extensive 5G band coverage, NFC for contactless payments, and the increasingly rare infrared blaster for controlling home appliances. The inclusion of an in-display optical fingerprint sensor adds a premium touch, while the IP64 rating provides valuable protection against dust and water splashes. The device runs Funtouch OS 14 based on Android 14, ensuring users get the latest software features and security updates.
The iQOO Z9 5G successfully bridges the gap between mid-range and flagship segments, offering premium features like the Snapdragon 7 Gen 3 processor, exceptional AMOLED display with 144Hz refresh rate, and massive 6000mAh battery with 80W charging at a competitive price point. While it makes strategic compromises in areas like camera versatility and build materials to maintain its price positioning, these trade-offs are more than justified by its standout performance and display quality. For users seeking near-flagship performance, exceptional display quality, and outstanding battery life without the premium price tag, the iQOO Z9 5G represents one of the best values in the current market. It stands as a testament to how far mid-range devices have come, offering features that were once exclusive to flagship models while maintaining the practical benefits that budget-conscious consumers appreciate.
Disclaimer: This review is based on specifications for the iQOO Z9 5G. Actual performance may vary based on usage patterns, network conditions, and software optimizations.





