Side by side comparison and review of Acer Predator Helios 700 (PH717-71) and Lenovo Legion Y740-15IRHg (Lenovo Legion Y740). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Acer Predator Helios 700 (PH717-71) 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 cooling system
quite heavy
short battery life
expensive
loud under load
Advantages and disadvantages of Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
vivid display colors
premium build quality
effective thermal management
rgb keyboard lighting
heavyweight design
short battery life
limited port selection
high price point
| DESIGN AND DIMENSIONS | Acer Predator Helios 700 (PH717-71) | Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 43 cm x 29.9 cm x 4.17 cm | 36.1 cm x 26.5 cm x 2.385 cm |
| Weight | 4.9 kg | 2.2 kg |
| Case Material | - | Aluminum |
| Colour | Abyssal black | Iron grey |
| DISPLAY | Acer Predator Helios 700 (PH717-71) | Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) |
|---|
| 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 | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 500 cd/m² |
| Colour Gamut | 72% NTSC | 72% |
| Features | Anti-glare, Mercury free, Wide Viewing Angle, NVIDIA Self Refresh (NVSR), 9 ms response rate, 7 ms (grey-to-grey) response rate, 72% NTSC colour gamut | Anti-glare, NVIDIA G-SYNC compatible, HDR 400 compatible, Dolby Vision |
| PROCESSOR | Acer Predator Helios 700 (PH717-71) | Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i7 (9th Gen) 9750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 4.5 GHz |
| Number of Cores | 6-core | 6-core |
| Cache | L3 - 12 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM370 | Mobile Intel HM370 |
| Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | Acer Predator Helios 700 (PH717-71) | Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | 2666 MHz |
| Rated Speed | 2666 MHz | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 4 | 2 |
| Empty Slots | 2 | 0 |
| STORAGE | Acer Predator Helios 700 (PH717-71) | Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD - SanDisk | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | 1 TB HDD SATA 6Gb/s / 7200 rpm - Seagate | 1 TB HDD SATA 6Gb/s / 7200 rpm |
| AUDIO & VIDEO | Acer Predator Helios 700 (PH717-71) | Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 | NVIDIA GeForce RTX 2070 / Intel UHD Graphics 630 |
| Video Memory | 8 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
| Video System Features | NVIDIA CUDA Technology, NVIDIA PhysX, GameStream technology, NVIDIA Battery Boost technology, NVIDIA Ansel | Max-Q design |
| Gaming | - | Yes |
| Camera | Yes - 1920 x 1080 | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | Super high dynamic range imaging (SHDR) | Privacy shutter |
| Video Resolutions | 1080p | - |
| Sound | Five speakers, subwoofer, two microphones | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3286 |
| Compliant Standards | - | High Definition Audio, Dolby Atmos |
| Audio Features | MaxxAudio, MaxxVolume, Acer TrueHarmony technology, MaxxBass, MaxxDialog, Waves Nx | - |
| VR Ready | Yes | Yes |
| COMMUNICATIONS | Acer Predator Helios 700 (PH717-71) | Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650x - M.2 Card | Killer Wireless-AC 1550i - M.2 Card |
| Network Interface | 2.5 Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Killer E3000 | - |
| Features | Wake-on-LAN (WOL) | Dual stream (2x2) |
| BATTERY | Acer Predator Helios 700 (PH717-71) | Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) |
|---|
| Technology | 4-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 72 Wh | 57 Wh |
| Battery Life | Up to 3 hours | Up to 5 hours |
| AC ADAPTER | Acer Predator Helios 700 (PH717-71) | Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) |
|---|
| 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 (PH717-71) | Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Programmable buttons, multi-gesture touch pad, Acer FineTip keyboard, precision touchpad, removable wrist rest, moisture-resistant, per-key RGB, MagForce WASD keys | Anti-ghosting, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Acer Predator Helios 700 (PH717-71) | Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) |
|---|
| Interfaces | USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) USB 3.1 Gen 2 (with power off charging) DisplayPort HDMI LAN Headphone output Microphone input 2 x USB 3.1 Gen 2 |
USB 3.1 Gen 1 Mini DisplayPort 1.4a USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) HDMI LAN Headphone/microphone combo jack USB 3.1 Gen 1 (Always On) USB 3.1 Gen 2 |
|---|
| SOFTWARE | Acer Predator Helios 700 (PH717-71) | Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | - | Microsoft Office (30 days trial) |
| MISCELLANEOUS | Acer Predator Helios 700 (PH717-71) | Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) |
|---|
| Included Accessories | Power adapter, pouch | Power adapter |
|---|---|---|
| Integrated Options | - | RGB lighting |
| Security | Firmware Trusted Platform Module (TPM) Security Chip | 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 | Administrator password, system password, hard drive password, Acer Purified.Voice technology, MU-MIMO technology, HDCP Compliant | Administrator password, hard drive password, power-on password, Corsair iCUE |
| Compliant Standards | DisplayPort 1.4 | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 0.01 W/kg (body), 0.01 W/kg (limb) |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
| Model Number | 714G | 15IRHg 81UH |
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