In depth comparison and review of Acer Predator Helios 700 (PH717-72) and Lenovo Legion Y540-15IRH (Lenovo Legion Y540). 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 Acer Predator Helios 700 (PH717-72) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
innovative sliding keyboard
high refresh rate display
robust build quality
effective thermal management
quite heavy
short battery life
expensive
loud under load
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 | Acer Predator Helios 700 (PH717-72) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 43 cm x 29.9 cm x 4.17 cm | 36 cm x 26.7 cm x 2.59 cm |
| Weight | 4.8 kg | 2.3 kg |
| Case Material | Polycarbonate, ABS plastic | Polycarbonate ABS |
| Colour | Abyssal black | Raven black |
| DISPLAY | Acer Predator Helios 700 (PH717-72) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Screen Size (Type) | 17.3" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED 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 | 16:9 |
| Image Brightness | 300 cd/m² | - |
| Features | Anti-glare, ComfyView, 9 ms response rate, 7 ms (grey-to-grey) response rate | Anti-glare |
| PROCESSOR | Acer Predator Helios 700 (PH717-72) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| CPU | Intel Core i7 (10th Gen) 10875H / 2.3 GHz | No CPU |
|---|---|---|
| Max Turbo Speed | 5.1 GHz | - |
| Number of Cores | 8-core | - |
| Cache | 16 MB | - |
| 64-bit Computing | Yes | - |
| Chipset | Intel HM470 | Mobile Intel HM370 |
| Features | Intel Smart Cache, Intel Turbo Boost Max Technology 3.0, Intel Thermal Velocity Boost | - |
| MEMORY | Acer Predator Helios 700 (PH717-72) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| RAM | 16 GB (2 x 8 GB) | 0 GB |
|---|---|---|
| Max RAM Supported | 64 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2933 MHz | 2666 MHz |
| Rated Speed | 2933 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 4 | 2 |
| Empty Slots | 2 | 2 |
| STORAGE | Acer Predator Helios 700 (PH717-72) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Main Storage Size (HDD/SSD) | 1.024 TB SSD - Self-Encrypting Drive - Samsung | - |
|---|---|---|
| Secondary Storage | 1 TB HDD SATA 6Gb/s / 7200 rpm - Seagate | - |
| AUDIO & VIDEO | Acer Predator Helios 700 (PH717-72) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 SUPER | - |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Gaming | - | Yes |
| Camera | Yes - Full HD | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | - | Privacy shutter |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3240 |
| Compliant Standards | - | High Definition Audio, Dolby Home Theater |
| Audio Features | Waves Nx | Harman audio technology |
| COMMUNICATIONS | Acer Predator Helios 700 (PH717-72) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax | Bluetooth, Wi-Fi |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650i - M.2 2230 (CNVi) | M.2 Card |
| Network Interface | 2.5 Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Killer E3000 | - |
| Features | Killer DoubleShot Pro Technology | - |
| BATTERY | Acer Predator Helios 700 (PH717-72) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Technology | 4-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 74 Wh | 57 Wh |
| Battery Life | - | Up to 10 hours |
| AC ADAPTER | Acer Predator Helios 700 (PH717-72) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 330 Watt, 19.5 V | 230 Watt |
| INPUT | Acer Predator Helios 700 (PH717-72) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | Anti-ghosting, multi-gesture touch pad, per-key RGB, HyperDrift keyboard, Linear Switch technology | Multi-touch touchpad, white LED backlight |
| CONNECTIONS & EXPANSIONS | Acer Predator Helios 700 (PH717-72) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Interfaces | HDMI DisplayPort 2 x USB-C 3.2 Gen 2 3 x USB 3.2 Gen 2 LAN Microphone input Headphone output |
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 |
|---|
| SOFTWARE | Acer Predator Helios 700 (PH717-72) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | No operating system |
|---|
| MISCELLANEOUS | Acer Predator Helios 700 (PH717-72) | Lenovo Legion Y540-15IRH (Lenovo Legion Y540) |
|---|
| Included Accessories | Power adapter, pouch | Power adapter |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| 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 | HDCP Compliant, vapor chamber cooling system, 4th Gen AeroBlade 3D Metal fan 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) |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
- |
| Model Number | 7864 | 15IRH 81SX |
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