Detailed comparison and review of OMEN X by HP 2S Laptop (15) and Lenovo Legion Y540-15IRH (Lenovo Legion Y540). 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 OMEN X by HP 2S Laptop (15) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
powerful gaming performance
high-refresh-rate display
effective thermal management
premium build quality
high price point
short battery life
heavy and bulky
limited upgradeability
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
| DESIGN AND DIMENSIONS | OMEN X by HP 2S Laptop (15) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.21 cm x 26.17 cm x 2 cm | 36 cm x 26.7 cm x 2.59 cm |
| Weight | 2.46 kg | 2.3 kg |
| Case Material | - | Polycarbonate ABS |
| Colour | Shadow black, sandblasted keyboard frame | Raven black |
| DISPLAY | OMEN X by HP 2S Laptop (15) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Screen Size (Type) | 15.6" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | WLED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 144 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 300 cd/m² | - |
| Colour Gamut | 72% NTSC | - |
| Features | Full HD anti-glare, Micro Edge | Anti-glare |
| PROCESSOR | OMEN X by HP 2S Laptop (15) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | No CPU |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | - |
| Number of Cores | 6-core | - |
| Cache | 12 MB | - |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel HM370 | Mobile Intel HM370 |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | - |
| MEMORY | OMEN X by HP 2S Laptop (15) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| RAM | 16 GB (2 x 8 GB) | 0 GB |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | 2666 MHz |
| Rated Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 2 |
| STORAGE | OMEN X by HP 2S Laptop (15) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | - |
|---|
| AUDIO & VIDEO | OMEN X by HP 2S Laptop (15) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 | - |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | NVIDIA G-SYNC | - |
| Gaming | - | Yes |
| Camera | Yes - HD | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | HP Wide Vision HD | Privacy shutter |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3240 |
| Compliant Standards | - | High Definition Audio, Dolby Home Theater |
| Audio Features | Bang & Olufsen Audio, HP Audio Boost | Harman audio technology |
| COMMUNICATIONS | OMEN X by HP 2S Laptop (15) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth, Wi-Fi |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 | M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Miracast, dual stream (2x2) | - |
| BATTERY | OMEN X by HP 2S Laptop (15) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Technology | 6-cell lithium polymer | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 72 Wh | 57 Wh |
| Battery Life | - | Up to 10 hours |
| AC ADAPTER | OMEN X by HP 2S Laptop (15) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 230 Watt |
| INPUT | OMEN X by HP 2S Laptop (15) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad, gesture function, 4-zone illumination | Multi-touch touchpad, white LED backlight |
| CONNECTIONS & EXPANSIONS | OMEN X by HP 2S Laptop (15) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Interfaces | 3 x USB 3.1 Gen 1 USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) (Sleep & Charge) LAN Headphone/microphone combo jack Microphone input |
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 |
|---|---|---|
| Memory Card Reader | Yes (SD Card) | - |
| SOFTWARE | OMEN X by HP 2S Laptop (15) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition - English | No operating system |
|---|---|---|
| Software Included | HP Support Assistant, Netflix, Microsoft 365 (30 days trial), McAfee LiveSafe, Dropbox, HP Audio Switch, HP JumpStart, HP OMEN Command Center | - |
| MISCELLANEOUS | OMEN X by HP 2S Laptop (15) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | HP 3D DriveGuard, HP Fast Charge, MU-MIMO technology | Administrator password, hard drive password, power-on password, LED lighting |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 1.104 W/kg (body), 1.104 W/kg (limb) |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - parts and labour - 1 year - pick-up and return | - |
| Model Number | dg0001na | 15IRH 81SX |
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