Acer Predator Helios Neo 16 AI (2025) vs Lenovo Legion Slim 5 Gen 9 (16", 2024)
Performance Scores
Metric
Acer Predator Helios Neo 16 AI (2025)
Lenovo Legion Slim 5 Gen 9 (16", 2024)
Battery Life
62.00
64.00
Cinebench R23 (Multi-Core)
28110.00
13991.00
Cinebench R23 (Single-Core)
2202.00
1586.00
Connectivity
73.00
71.00
Display
56.00
65.00
GPU performance
31.00
11.00
Gaming
83.00
43.00
Geekbench 6 (Multi-Core)
16562.00
10114.00
Geekbench 6 (Single-Core)
3093.00
2192.00
Max. brightness
400.00
350.00
NanoReview Score
76.00
56.00
Performance
91.00
64.00
Portability
59.00
62.00
Specifications
Specification
Acer Predator Helios Neo 16 AI (2025)
Lenovo Legion Slim 5 Gen 9 (16", 2024)
Adaptive refresh rate
-
No
Ambient light sensor
No
No
Area
983 cm2 (152.4 inches2)
937 cm2 (145.3 inches2)
Aspect ratio
16:10
16:10
Audio chip
N/A
Realtek ALC3287
Audio jack (3.5 mm)
Yes
Yes
Backlight
Yes
Yes
Base frequency
2.4 GHz
3.2 GHz
Battery
90 Wh
N/A
Battery type
Li-Ion
Li-Po
Bluetooth
v5.4
v5.3
Bus
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
CPU
Intel Core Ultra 7 255HXIntel Core Ultra 9 275HX
AMD Ryzen 7 7735HSAMD Ryzen 7 8845HSAMD Ryzen 9 8945HS
Cable length
N/A
1.7 meters
Channels
1x1024 GB
1x512 GB
Charge power
330 W
170 / 230 W
Charging port position
Bottom
Left, Bottom
Charging via USB (Power Delivery)
Yes, 100 W
Yes
Clock
6400 MHz
5600 MHz
Coating
Matte
Matte
Colors
Black, Blue
Gray
Contrast
-
1200:1
Cooling system
Active
Active
Cores
20 (8P + 12E)
8
DCI-P3 color gamut
-
100%
Dimensions
356.78 x 275.5 x 13.47-26.75 mm 14.05 x 10.85 x 0.53-1.05 inches
359.7 x 260.5 x 19.9-25.2 mm 14.16 x 10.26 x 0.78-0.99 inches
Display
-
1920 x 12002560 x 1600 (IPS, 240Hz)2560 x 1600 (OLED, 240Hz)
-
2560 x 1600 (165Hz)2560 x 1600 (240Hz)
DisplayPort
No
No
Dolby Atmos
No
No
Ethernet (RJ45)
Yes
Yes
FLOPS
31.3 TFLOPS
11.7 TFLOPS
Fabrication process
4 nm
5 nm
Fast charging
Yes
Yes
Fingerprint
No
No
Full charging time
N/A
1:30 hr
GPU
GeForce RTX 5070 Laptop 8GBGeForce RTX 5070 Ti Laptop 12GBGeForce RTX 5080 Laptop 16GBGeForce RTX 5090 Laptop 24GBGeForce RTX 5060 Laptop 8GB
GeForce RTX 4050 Laptop 6GBGeForce RTX 4060 Mobile 8GBGeForce RTX 4070 Mobile 8GB
GPU base clock
N/A
1905 MHz
GPU boost clock
N/A
2280 MHz
HDMI
1x HDMI 2.1
1x HDMI 2.1
HDR support
No
Yes, Dolby Vision
Infrared sensor
Yes
No
Integrated GPU
Arc Graphics (4-Cores)
Radeon 680M
Key travel
2 mm
1.5 mm
Keyboard type
Island
Island
L3 Cache
30 MB
16 MB
Liquid metal
Yes
No
Loudness
-
~81 dB
Material
Aluminum
Top: Aluminum Middle: Plastic Bottom: Plastic
Max. fan speed (RPM)
N/A
5000 RPM
Max. ram size
64 GB
64 GB
Memory bus
128 bit
96 bit
Memory size
8 GB
6 GB
Memory speed
~24 Gbps
~16 Gbps
Memory type
GDDR7
GDDR6
Microphones
3
2
NVMe
Yes
Yes
Noise level (max. load)
54 dB
N/A
Number of fans
2
2
Numpad
Yes
Yes
Nvidia Optimus
MUX
MUX
Opening angle
160°
180°
Optical drive
No
No
PPI
142 ppi
189 ppi
Power
2x2W
2x2W
Proprietary charging port
Yes
Yes
RAM
-
16GB32GB64GB
-
8GB16GB32GB64GB
Raster operations pipelines (ROPs)
48
32
Refresh rate
180 Hz
165 Hz
Replaceable
No
No
Resolution
1920 x 1200 pixels
2560 x 1600 pixels
Response time
3 ms
3 ms
SD card reader
Yes
Yes
Screen-to-body ratio
~75.5%
~79.2%
Shading units (cores)
4608
2560
Side bezels
6.1 mm
7.5 mm
Size
12.7 x 8.3 cm
12.0 x 7.5 cm
Speakers
2.0
2.0
Storage
-
1024GB2048GB4096GB
-
512GB1024GB2048GB4096GB
Storage type
SSD (M2)
SSD (M2)
Surface
Glass
Plastic
Sync technology
G-Sync
G-Sync
TGP
140 W
100 W
Texture mapping units (TMUs)
144
80
Threads
20
16
Thunderbolt
Thunderbolt 4
No
Total slots
2
2
Touchscreen
No
No
Transformer
No
No
Turbo frequency
5.2 GHz
4.75 GHz
Type
DDR5
DDR5
USB Type-C
2x USB 4.0
2x USB 3.2
USB-A
3x USB 3.2
2x USB 3.2
Upgradable
Yes
Yes
VGA
No
No
Vapor chamber
No
No
Webcam
Above the display
Above the display
Webcam resolution
1920 x 1080
1920 x 1080
Weight
2.66 kg (5.87 lbs)
2.1 kg (4.63 lbs)
Weight of AC adapter
900 grams
455 / 940 grams
Wi-Fi standard
v6E
v6E
Windows Precision
Yes
Yes
sRGB color space
100%
98%