Detailed comparison and review of Lenovo Legion Y540-15IRH (Lenovo Legion Y540) and Acer Predator Triton 17 X (PTX17). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo Legion Y540-15IRH (Lenovo Legion Y540) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
solid build quality
effective thermal management
affordable gaming option
heavy and bulky
average battery life
limited port selection
noisy under load
Advantages and disadvantages of Acer Predator Triton 17 X (PTX17) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high-refresh-rate display
advanced cooling system
expandable storage options
rgb keyboard lighting
heavier than competitors
short battery life
premium price point
noisy under load
DESIGN AND DIMENSIONS | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) | Acer Predator Triton 17 X (PTX17) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36 cm x 26.7 cm x 2.59 cm | 38.035 cm x 28 cm x 2.19 cm |
Weight | 2.3 kg | 3 kg |
Case Material | Polycarbonate ABS | Anodised aluminium |
Colour | Raven black | Abyssal black |
DISPLAY | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) | Acer Predator Triton 17 X (PTX17) |
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Screen Size (Type) | 15.6" - IPS | 17" - IPS |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (WQXGA) |
V-Sync Rate at Max Res. | - | 250 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | - |
Image Brightness | - | 1000 cd/m² |
Colour Gamut | - | 100% DCI-P3 |
Features | Anti-glare | Anti-glare, matte, ComfyView, Acer BluelightShield technology, 8 ms response rate, Narrow Border Display, Dynamic Display Switching (DDS) |
PROCESSOR | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) | Acer Predator Triton 17 X (PTX17) |
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CPU | No CPU | Intel Core i9 (13th Gen) 13900HX / 2.2 GHz |
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Max Turbo Speed | - | 5.4 GHz |
Number of Cores | - | 24-core |
Cache | - | L3 - 36 MB |
Chipset | Mobile Intel HM370 | Intel HM770 |
Features | - | Intel Smart Cache |
MEMORY | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) | Acer Predator Triton 17 X (PTX17) |
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RAM | 0 GB | 32 GB (2 x 16 GB) |
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Max RAM Supported | 32 GB | 64 GB |
RAM Type | DDR4 SDRAM | DDR5 SDRAM |
Speed | 2666 MHz | 5600 MHz |
Rated Speed | - | 5600 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
Slots Qty | 2 | 2 |
Empty Slots | 2 | 0 |
STORAGE | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) | Acer Predator Triton 17 X (PTX17) |
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Main Storage Size (HDD/SSD) | - | 2.048 TB SSD M.2 2280 PCIe 4.0 - Micron |
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AUDIO & VIDEO | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) | Acer Predator Triton 17 X (PTX17) |
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Graphics Processor (GPU) | - | NVIDIA GeForce RTX 4090 |
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Video Memory | - | 16 GB GDDR6 SDRAM |
Gaming | Yes | Yes |
Camera | Yes - 720p | Yes - Full HD |
Resolution | 1 Megapixel | - |
Camera Features | Privacy shutter | Windows Hello, Temporal Noise Reduction |
Sound | Stereo speakers, dual array microphone | Six speakers, two microphones |
Codec | Realtek ALC3240 | - |
Compliant Standards | High Definition Audio, Dolby Home Theater | DTS:X |
Audio Features | Harman audio technology | Output: Acer TrueHarmony technology |
COMMUNICATIONS | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) | Acer Predator Triton 17 X (PTX17) |
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Wireless | Bluetooth, Wi-Fi | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
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Wireless Controller | M.2 Card | Killer Wi-Fi 6E AX1690i - M.2 2230 (CNVi) |
Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
Ethernet Controller | - | Killer Ethernet E3100G |
Features | - | Dual stream (2x2) |
BATTERY | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) | Acer Predator Triton 17 X (PTX17) |
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Technology | Lithium Ion | - |
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Battery Capacity (Size) | 57 Wh | 99 Wh |
Battery Life | Up to 10 hours | - |
AC ADAPTER | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) | Acer Predator Triton 17 X (PTX17) |
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Input | AC 120/230 V (50/60 Hz) | - |
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Output | 230 Watt | 330 Watt, 19.5 V, 16.9 A |
INPUT | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) | Acer Predator Triton 17 X (PTX17) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes (RGB) |
Features | Multi-touch touchpad, white LED backlight | Multi-gesture touch pad, precision touchpad, Acer PredatorSense, per-key RGB |
CONNECTIONS & EXPANSIONS | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) | Acer Predator Triton 17 X (PTX17) |
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Interfaces | USB 3.1 Gen 1 (Always On) 2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 (supports DisplayPort 1.2 Alt Mode) HDMI LAN Mini DisplayPort Headphone/microphone combo jack |
2 x USB-C 3.2 Gen 2 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 2 USB 3.2 Gen 2 (with power off charging) LAN Headphone/microphone combo jack HDMI 2.1 |
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Memory Card Reader | - | Yes (SD Express Card) |
SOFTWARE | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) | Acer Predator Triton 17 X (PTX17) |
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Operating System (OS) | No operating system | Windows 11 Home |
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MISCELLANEOUS | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) | Acer Predator Triton 17 X (PTX17) |
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Included Accessories | Power adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Fingerprint reader |
Security Slot Type | Kensington security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | Administrator password, hard drive password, power-on password, LED lighting | Administrator password, system password, vapor chamber cooling system, 5th Gen AeroBlade 3D fan technology, liquid metal grease |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | - |
SAR Value | 1.104 W/kg (body), 1.104 W/kg (limb) | 0.8 W/kg (body), 0.8 W/kg (head), 0.8 W/kg (limb) |
Manufacturer Warranty | - | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Model Number | 15IRH 81SX | 71 |