In depth comparison and review of Lenovo Legion Y740-17IRHg (81UJ) and Acer Predator Triton 17 X (PTX17). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of Lenovo Legion Y740-17IRHg (81UJ) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
vivid display colors
premium build quality
effective cooling system
customizable rgb lighting
heavy and bulky
short battery life
limited port selection
high price point
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 Y740-17IRHg (81UJ) | Acer Predator Triton 17 X (PTX17) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 41.2 cm x 30.5 cm x 2.545 cm | 38.035 cm x 28 cm x 2.19 cm |
| Weight | 2.9 kg | 3 kg |
| Case Material | Aluminum | Anodised aluminium |
| Colour | Iron grey | Abyssal black |
| DISPLAY | Lenovo Legion Y740-17IRHg (81UJ) | Acer Predator Triton 17 X (PTX17) |
|---|
| Screen Size (Type) | 17.3" - IPS | 17" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (WQXGA) |
| V-Sync Rate at Max Res. | 144 Hz | 250 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 300 cd/m² | 1000 cd/m² |
| Colour Gamut | 72% | 100% DCI-P3 |
| Features | Anti-glare, NVIDIA G-SYNC compatible, Dolby Vision | Anti-glare, matte, ComfyView, Acer BluelightShield technology, 8 ms response rate, Narrow Border Display, Dynamic Display Switching (DDS) |
| PROCESSOR | Lenovo Legion Y740-17IRHg (81UJ) | Acer Predator Triton 17 X (PTX17) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i9 (13th Gen) 13900HX / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 5.4 GHz |
| Number of Cores | 6-core | 24-core |
| Cache | 12 MB | L3 - 36 MB |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel HM370 | Intel HM770 |
| Features | Integrated memory controller | Intel Smart Cache |
| MEMORY | Lenovo Legion Y740-17IRHg (81UJ) | Acer Predator Triton 17 X (PTX17) |
|---|
| RAM | 32 GB (2 x 16 GB) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 2666 MHz | 5600 MHz |
| Rated Speed | 2666 MHz | 5600 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | Lenovo Legion Y740-17IRHg (81UJ) | Acer Predator Triton 17 X (PTX17) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) | 2.048 TB SSD M.2 2280 PCIe 4.0 - Micron |
|---|
| AUDIO & VIDEO | Lenovo Legion Y740-17IRHg (81UJ) | Acer Predator Triton 17 X (PTX17) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2080 / Intel UHD Graphics 630 | NVIDIA GeForce RTX 4090 |
| Video Memory | 8 GB GDDR6 SDRAM | 16 GB GDDR6 SDRAM |
| Video System Features | Max-Q design | - |
| Gaming | Yes | Yes |
| Camera | Yes - 720p | Yes - Full HD |
| Resolution | 1 Megapixel | - |
| Camera Features | - | Windows Hello, Temporal Noise Reduction |
| Sound | Stereo speakers, dual array microphone | Six speakers, two microphones |
| Codec | Realtek ALC3286 | - |
| Compliant Standards | High Definition Audio, Dolby Atmos | DTS:X |
| Audio Features | - | Output: Acer TrueHarmony technology |
| VR Ready | Yes | - |
| COMMUNICATIONS | Lenovo Legion Y740-17IRHg (81UJ) | Acer Predator Triton 17 X (PTX17) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
|---|---|---|
| Wireless Controller | Killer Wireless-AC 1550i - 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 Y740-17IRHg (81UJ) | Acer Predator Triton 17 X (PTX17) |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 76 Wh | 99 Wh |
| Battery Life | Up to 6 hours | - |
| AC ADAPTER | Lenovo Legion Y740-17IRHg (81UJ) | Acer Predator Triton 17 X (PTX17) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 230 Watt | 330 Watt, 19.5 V, 16.9 A |
| INPUT | Lenovo Legion Y740-17IRHg (81UJ) | Acer Predator Triton 17 X (PTX17) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Anti-ghosting, multi-touch touchpad | Multi-gesture touch pad, precision touchpad, Acer PredatorSense, per-key RGB |
| CONNECTIONS & EXPANSIONS | Lenovo Legion Y740-17IRHg (81UJ) | Acer Predator Triton 17 X (PTX17) |
|---|
| Interfaces | USB 3.1 Gen 1 (Always On) USB 3.1 Gen 1 USB 3.1 Gen 2 USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) HDMI Mini DisplayPort LAN 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 |
|---|---|---|
| Memory Card Reader | - | Yes (SD Express Card) |
| SOFTWARE | Lenovo Legion Y740-17IRHg (81UJ) | Acer Predator Triton 17 X (PTX17) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 11 Home |
|---|---|---|
| Software Included | Microsoft Office (Trial) | - |
| MISCELLANEOUS | Lenovo Legion Y740-17IRHg (81UJ) | Acer Predator Triton 17 X (PTX17) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | RGB lighting | - |
| Security | - | 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, Corsair iCUE | 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 | 0.01 W/kg (body), 0.01 W/kg (limb) | 0.8 W/kg (body), 0.8 W/kg (head), 0.8 W/kg (limb) |
| Specific Absorption Rate (SAR) | 0.01 W/kg (body) 0.01 W/kg (limb) |
- |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 71 |
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