iQOO 15 Ultra Review: Gaming Phone King with Snapdragon 8 Gen 3?

content: The New Gaming Contender Arrives

Gaming phone enthusiasts face limited choices today. With brands like ROG Phone exiting markets and others struggling, the Red Magic 11 Pro stood almost unchallenged—until now. Enter the iQOO 15 Ultra, packing every hardcore gaming feature: physical L1/R1 air triggers, RGB lighting, and a revolutionary internal cooling fan. After testing this device extensively, I believe it's the most compelling gaming phone alternative we've seen in years. Paired with Qualcomm's flagship Snapdragon 8 Gen 3 chipset (often referred to as "Elite Gen 5" in regional marketing), this device targets gamers who refuse to compromise.

Unboxing and Physical Design

The retail packaging contains:

Rubber case with geometric pattern and "iQOO" branding
Cleaning needle tool for fan maintenance
100W fast charger with unique L-shaped USB-C cable
SIM eject tool (dual nano-SIM, no microSD support)

Measuring 163.7mm x 76.8mm x 8.7mm and weighing 227g, the iQOO 15 Ultra feels substantial without being unwieldy. The matte black back features a subtle scale-like texture that shimmers under light, though my unit showed persistent oily smudges that resisted cleaning. The right side houses the air triggers, power button, and volume rocker, while the top and bottom include:

Dual speakers
Four antenna lines
Infrared blaster
Cooling vents (intake below camera, exhaust on left edge)

Performance Benchmarks and Cooling

AnTuTu v11.0.9: 1,323,688 points
Geekbench 6: 3,590 single-core / 10,952 multi-core
3DMark: Maxed out Wild Life and Slingshot Extreme

The active cooling system makes a tangible difference. During 15-minute gaming sessions:

Game	Settings	Avg FPS	Max Temp
Delta Force	HD @ 120fps	119fps	40°C
Genshin Impact	Max @ 60fps	59fps	39°C

Fan control settings (Smart/Fast/Off) are accessible via quick settings. At maximum speed, airflow is audible but effective. Combined with the 144Hz 6.85" AMOLED display (3168x1440 resolution) and 1,000Hz touch sampling, gameplay feels extraordinarily responsive.

Gaming Experience and Air Triggers

The tactile L1/R1 triggers provide console-like control. When mapped to in-game actions:

30% faster weapon switching in shooters
Precise skill activation in RPGs
Reduced screen clutter

RGB lighting around the camera module pulses during gameplay, with customizable colors via "Atmospheric Light Effect" settings. The 7,400mAh battery delivered:

2% drain per 30min video streaming (1080p)
3% drain per 30min social media
6% drain per 30min gaming

Camera Surprise

Despite being a gaming-focused device, the triple 50MP camera system (main + periscope telephoto + ultrawide) outperforms expectations:

Video capabilities:

Seamless lens switching while recording (4K/30fps)
8K/30fps with 2x zoom
Stable 4K/60fps footage

Photo strengths:

Natural color reproduction
Excellent bokeh rendering
3x optical zoom clarity

Critical Concerns

The back cover smudging issue persisted through multiple cleaning attempts. While texture enhances grip, the oily appearance detracts from premium aesthetics. Additionally, regional availability remains uncertain—though priced around $1,100 internationally, Indonesian release details are unconfirmed.

Ultimate Gaming Phone Checklist

Before choosing between iQOO 15 Ultra and Red Magic 11 Pro:

Verify trigger necessity: Competitive shooters benefit most
Check regional service support
Prioritize thermal management over slimness
Test camera expectations: Gaming phones rarely excel here
Confirm 5G band compatibility

Pro gamer resources:

GFXBench: For cross-device GPU comparisons (recommended for advanced users)
Capcom Cup replays: Study trigger configurations in tournament play

Final Verdict

The iQOO 15 Ultra delivers the most complete gaming package since the Red Magic series. Its Snapdragon 8 Gen 3 handles demanding games at near-maximum framerates, while the cooling system sustains peak performance—a critical advantage missing in most flagships. If Vivo expands availability, this could reshape the mobile gaming landscape.

When testing gaming phones, what thermal trade-offs are you willing to accept? Share your ideal performance threshold in the comments.