Lenovo Legion Pro 7 16IRX9H with RTX 4090 Acer Predator Helios 18 (RTX 5070 Ti & Intel Core Ultra 9) Comparison

Lenovo Legion Pro 7 16IRX9H with RTX 4090 $2,949 Check Deal	Acer Predator Helios 18 (RTX 5070 Ti & Intel Core Ultra 9) $2,049 Check Deal	Acer Nitro V with RTX 4060 and i9 13th Gen
Overview
Brand
Lenovo	Acer
Model
Legion Pro 7 16IRX9H (2024)	Predator Helios Neo 18 AI
Graphics
NVIDIA GeForce RTX 4090 16GB GDDR6	NVIDIA GeForce RTX 5070 Ti Laptop GPU with 992 AI TOPS, based on Blackwell architecture
RTX 4090 Laptops \| RTX 5070 Laptops
RAM
32GB DDR5-5600MHz	16GB (2x8GB) DDR5 5600MHz SO-DIMM
32GB Laptops \| 8GB Laptops
Storage
2TB SSD (1TB x 2)	1TB Gen 4 NVMe SSD
1TB Laptops
Display
16-inch WQXGA (2560 x 1600), IPS, 240Hz	18-inch WQXGA (2560x1600) resolution, 16:10 aspect ratio, 240Hz refresh rate, 3ms response time, IPS panel, 100% DCI-P3 color gamut, 500 nits brightness, NVIDIA G-SYNC, NVIDIA Advanced Optimus
Operating System
Windows 11 Home	Windows 11 Home or Pro (not specified, assumed standard)
Weight
2.5 kg or 5.51 lbs	null
Color
Black	Black (assumed standard Predator design)
Processor
CPU
Intel Core i9-14900HX	Intel Core Ultra 9 275HX
Intel Core i9 Laptops \| Intel Core Ultra 9 275HX Laptops
Cores
24 Cores (8 Performance Cores + 16 Efficient Cores)	8 cores
Threads
32 Threads	16 threads
Base Clock
2.6 GHz	3.0 GHz
Max Turbo Boost
5.4 GHz	up to 5.0 GHz
Cache
36MB Intel Smart Cache	24MB L3 cache
TDP
55W	null
Display
Screen Size
16 inches	18 inches
Resolution
2560 x 1600 (WQXGA)	WQXGA (2560x1600)
Refresh Rate
240Hz	240Hz
Panel Type
IPS	IPS
Color Gamut
100% DCI-P3	100% DCI-P3
Brightness
500 nits	500 nits
Additional Features
Anti-Glare, G-Sync	NVIDIA G-SYNC, NVIDIA Advanced Optimus
Response Time
	3ms
Aspect Ratio
	16:10
Graphics
GPU
NVIDIA GeForce RTX 4090	NVIDIA GeForce RTX 5070 Ti Laptop GPU
VRAM
16GB GDDR6	8GB GDDR6 (assumed standard for RTX 5070 Ti)
Ray Tracing
Yes	Supported
DLSS Support
Yes, NVIDIA DLSS 3	DLSS 4
Additional Features
MUX Switch with NVIDIA Advanced Optimus	Full ray tracing, neural rendering, AI acceleration
TGP
	null
Benchmark Scores
	null
Memory
RAM Type
DDR5	DDR5
RAM Speed
5600MHz	5600MHz
Expandable Memory
Yes, up to 64GB	Up to 32GB (2x16GB) DDR5 5600MHz SO-DIMM
Storage
Primary Storage
2TB SSD (1TB x 2)	1TB NVMe Gen 4 SSD
Secondary Storage Options
Not specified	null
RAID Support
Yes, RAID 0	null
Gaming Features
Dedicated Gaming Keys
Yes, with Macro Functionality	4-Zone RGB Keyboard
RGB Customization
Yes, via Legion Spectrum	Supported
Game Optimization
AI-powered performance tuning	PredatorSense software, optimized for gaming performance
Performance
Cooling Technology
Legion Coldfront 5.0 with advanced thermal design	Acer's advanced cooling with multiple fans and vapor chamber
Overclocking Support
Yes, via Lenovo Vantage	Supported via PredatorSense
Performance Modes
Silent, Performance, Turbo	Multiple modes including Turbo, Balanced, and Quiet
Benchmark Scores
Not specified	null
Battery
Capacity
80Wh	null
Backup Time
Up to 6 hours (varies with usage)	null
Charging Type
Fast Charging	Supports 100W fast charging; 30 minutes to 50%
Power Adapter
330W	Likely 200W or higher (not specified)
Connectivity
WiFi
Wi-Fi 6E (802.11ax)	Killer Wi-Fi 6E
Bluetooth
5.3	Supported (version not specified, likely 5.2 or higher)
Ports
1 x HDMI 2.1, 2 x USB 3.2 Gen 2 Type-A, 1 x USB 3.2 Gen 2 Type-C (DisplayPort, Power Delivery, G-Sync), 1 x Thunderbolt 4 (DisplayPort, G-Sync), 1 x 2.5G LAN port, 1 x 3.5mm Combo Audio Jack	USB-C (with Thunderbolt support likely), USB-A, HDMI, Ethernet (RJ45), Audio jack (combo)
Keyboard & Touchpad
Keyboard Type
Per-Key RGB Backlit Chiclet	Mechanical-style 4-Zone RGB Keyboard
Key Travel
1.9mm	null
N-Key Rollover
Yes	Supported
Touchpad Features
Large Glass Touchpad with Multi-Gesture Support	Precision touchpad with multi-touch support
Audio
Speakers
4-speaker system with Smart Amplifier Technology	Stereo speakers, likely downward-firing
Audio Enhancements
Dolby Atmos, Hi-Res Audio	Supported via Acer's software, possibly DTS or similar
Dedicated Audio Jack
Yes, 3.5mm combo jack	Yes
Camera
Webcam
1080p FHD	Likely 720p HD webcam
Privacy Shutter
Yes	Supported
Build & Design
Material
Aluminum and Plastic	Plastic and metal chassis
Color Options
Black	Black
RGB Lighting
Yes, Legion Spectrum Lighting	Yes, on keyboard and possibly other accents
Dimensions
36.4 x 26.2 x 2.36 cm	null
Special Features
Virtual Reality Ready
Yes	Supported
Advanced Cooling
Yes, with Legion Coldfront 5.0	Yes
Software
Pre-installed Lenovo Vantage for system control and customization	PredatorSense for system tuning and lighting control
Box Contents
Laptop
Yes	Predator Helios Neo 18 AI
Power Adapter
Yes, 330W	Included (likely 200W or higher)
User Manual
Yes	Included
Warranty Card
Yes	Included
Additional Accessories
None	null
Launch Date
Release Date
2024.0	March 2026
Status
Available	Available

Which is Better: Lenovo Legion Pro 7 16IRX9H with RTX 4090 or Acer Predator Helios 18 (RTX 5070 Ti & Intel Core Ultra 9)?

Based on the comparison, here's how each product stands out:

Advantages of Acer Predator Helios 18 (RTX 5070 Ti & Intel Core Ultra 9):

Offers better CPU (Intel Core Ultra 9 275HX vs Intel Core i9-14900HX)
Has better GPU (NVIDIA GeForce RTX 5070 Ti Laptop GPU vs NVIDIA GeForce RTX 4090)

Disclaimer: The information provided here may not be fully accurate. Please verify the specifications and prices on the retailer's website before making a purchase.