Acer Predator Helios 3D 15 SpatialLabs Edition vs Lenovo Legion 9i Gen 10 (2025)

[ VERDICT ] Winner: Lenovo Legion 9i Gen 10 (2025) (89/100)

Lenovo Legion 9i Gen 10 (2025) leads overall with a score of 89/100 compared to Acer Predator Helios 3D 15 SpatialLabs Edition (66/100), offering superior measured performance and technical specifications.

Why choose Lenovo Legion 9i Gen 10 (2025):
  • + Higher Gaming score (92 vs 59)
  • + Higher DeviceBenchmark Score score (89 vs 66)
  • + Higher Performance score (96 vs 83)
Acer Predator Helios 3D 15 SpatialLabs Edition
Acer

Acer Predator Helios 3D 15 SpatialLabs Edition

66/100
View Full Specs →
[ WINNER ]
Lenovo Legion 9i Gen 10 (2025)
Lenovo

Lenovo Legion 9i Gen 10 (2025)

89/100
View Full Specs →

Benchmark Performance Comparison

Normalized Lab Scores
Benchmark measurements and scores across compared devices
Benchmark Acer Predator Helios 3D 15 SpatialLabs Edition Lenovo Legion 9i Gen 10 (2025)
DeviceBenchmark Score 66.0 Average 89.0 Very Good WINNER
Gaming 59.0 Below Average 92.0 Excellent WINNER
Performance 83.0 Very Good 96.0 Excellent WINNER

Detailed Technical Specifications

Battery

Battery specifications comparison
Specification Acer Predator Helios 3D 15 SpatialLabs Edition Lenovo Legion 9i Gen 10 (2025)
Battery type Li-Ion Li-Po
Charge power 330 W 400 W
Charging port position Bottom Left, Bottom
Charging via USB (Power Delivery) Yes Yes, 140 W
Fast charging Yes Yes
Full charging time 1:15 hr —
Replaceable No No
Weight of AC adapter 1192 grams 1247 grams

CPU

CPU specifications comparison
Specification Acer Predator Helios 3D 15 SpatialLabs Edition Lenovo Legion 9i Gen 10 (2025)
Base frequency 2.2 GHz 2.7 GHz
Cores 24 (8P + 16E) 24 (8P + 16E)
Fabrication process 10 nm 3 nm
Integrated GPU Intel UHD Graphics (32EU) Arc Graphics (4-Cores)
L3 Cache 36 MB 36 MB
Threads 32 24
Turbo frequency 5.4 GHz 5.4 GHz

Case

Case specifications comparison
Specification Acer Predator Helios 3D 15 SpatialLabs Edition Lenovo Legion 9i Gen 10 (2025)
Area 1009 cm2(156.5 inches2) 1195 cm2(185.2 inches2)
Colors Black Black
Cooling system Active Active
Dimensions 359.4 x 280.8 x 27.9 mm14.15 x 11.06 x 1.1 inches 403 x 296.5 x 23.9-27.95 mm15.87 x 11.67 x 0.94-1.1 inches
Liquid metal Yes Yes
Material Aluminum Aluminum
Number of fans 2 4
Screen-to-body ratio ~66.5% ~78.6%
Side bezels 7 mm 7.7 mm
Transformer No No
Vapor chamber No Yes
Weight 2.98 kg (6.57 lbs) 3.5 kg (7.72 lbs)
Noise level (max. load) — 56 dB
Opening angle — 180°

Connectivity

Connectivity specifications comparison
Specification Acer Predator Helios 3D 15 SpatialLabs Edition Lenovo Legion 9i Gen 10 (2025)
Audio jack (3.5 mm) Yes Yes
Bluetooth v5.2 v5.4
DisplayPort No No
Ethernet (RJ45) Yes Yes
Fingerprint No No
HDMI 1x HDMI 2.1 1x HDMI 2.1
Infrared sensor No Yes
Optical drive No No
Proprietary charging port Yes Yes
SD card reader Yes Yes
Thunderbolt Thunderbolt 4 Thunderbolt 5
USB Type-C 2x USB 4.0 3x USB 4.0
USB-A 1x USB 3.2 3x USB 3.2
VGA No No
Webcam Above the display Above the display
Webcam resolution 1280 x 720 2560 x 1440
Wi-Fi standard v6E v7

Display

Display specifications comparison
Specification Acer Predator Helios 3D 15 SpatialLabs Edition Lenovo Legion 9i Gen 10 (2025)
Aspect ratio 16:9 16:10
Coating Matte Glossy
Contrast 1470:1 1200:1
DCI-P3 color gamut 90% 88.9%
HDR support Yes, HDR10 Yes, Dolby Vision
PPI 282 ppi 252 ppi
Refresh rate 60 Hz 240 Hz
Resolution 3840 x 2160 pixels 3840 x 2400 pixels
Response time 28 ms 3 ms
Size 15.6 inches 18 inches
Sync technology G-Sync G-Sync
Touchscreen No No
Type IPS LCD Mini LED
sRGB color space 100% 100%
Adobe RGB profile — 96.8%

GPU Benchmarks

GPU Benchmarks specifications comparison
Specification Acer Predator Helios 3D 15 SpatialLabs Edition Lenovo Legion 9i Gen 10 (2025)
Blender GPU 4109 7717
Solar Bay 60038 123422

Graphics Card

Graphics Card specifications comparison
Specification Acer Predator Helios 3D 15 SpatialLabs Edition Lenovo Legion 9i Gen 10 (2025)
FLOPS 26.5 TFLOPS 42 TFLOPS
GPU performance 26.5 TFLOPS 42 TFLOPS
Memory bus 128 bit 256 bit
Memory size 8 GB 16 GB
Memory speed ~16 Gbps ~28 Gbps
Memory type GDDR6 GDDR7
Nvidia Optimus MUX MUX
Raster operations pipelines (ROPs) 48 96
Shading units (cores) 4608 7680
TGP 175 W 175 W
Texture mapping units (TMUs) 144 240
GPU base clock — 975 MHz

Input

Input specifications comparison
Specification Acer Predator Helios 3D 15 SpatialLabs Edition Lenovo Legion 9i Gen 10 (2025)
Backlight Yes Yes
Key travel 1.8 mm 1.6 mm
Keyboard type Island Island
Numpad Yes Yes
Surface Glass Glass
Windows Precision Yes Yes

RAM

RAM specifications comparison
Specification Acer Predator Helios 3D 15 SpatialLabs Edition Lenovo Legion 9i Gen 10 (2025)
Channels 2x8 GB 2x16 GB
Clock 5600 MHz 5600 MHz
Max. ram size 32 GB 192 GB
Total slots 2 4
Upgradable Yes Yes

Sound

Sound specifications comparison
Specification Acer Predator Helios 3D 15 SpatialLabs Edition Lenovo Legion 9i Gen 10 (2025)
Dolby Atmos No No
Microphones 2 2
Speakers 2.0 2.2 (2 tweeters and 2 woofers)
Audio chip — Realtek ALC3306
Loudness — ~79 dB
Power — 2x2W, 2x2W

Storage

Storage specifications comparison
Specification Acer Predator Helios 3D 15 SpatialLabs Edition Lenovo Legion 9i Gen 10 (2025)
Bus PCI-E Gen 4.0 (4x) PCI-E Gen 5.0 (4x)
NVMe Yes Yes
Storage type SSD (M2) SSD (M2)

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