In depth comparison and review of Acer Predator Helios 700 (PH717-72) and Lenovo IdeaPad Gaming 3 15ARH05 (82EY). 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 IdeaPad Gaming 3 15ARH05 (82EY) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable gaming performance
decent thermal management
comfortable keyboard layout
ample port selection
fast SSD storage
average battery life
dim display brightness
plastic build quality
limited upgradability
| DESIGN AND DIMENSIONS | Acer Predator Helios 700 (PH717-72) | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 43 cm x 29.9 cm x 4.17 cm | 35.9 cm x 24.96 cm x 2.49 cm |
| Weight | 4.8 kg | 2.2 kg |
| Case Material | Polycarbonate, ABS plastic | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
| Colour | Abyssal black | Chameleon blue |
| DISPLAY | Acer Predator Helios 700 (PH717-72) | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) |
|---|
| Screen Size (Type) | 17.3" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 144 Hz | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 250 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | Anti-glare, ComfyView, 9 ms response rate, 7 ms (grey-to-grey) response rate | Anti-glare, DC dimmer |
| PROCESSOR | Acer Predator Helios 700 (PH717-72) | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) |
|---|
| CPU | Intel Core i7 (10th Gen) 10875H / 2.3 GHz | AMD Ryzen 5 4600H / 3 GHz |
|---|---|---|
| Max Turbo Speed | 5.1 GHz | 4 GHz |
| Number of Cores | 8-core | 6-core |
| Cache | 16 MB | L3 - 8 MB |
| 64-bit Computing | Yes | - |
| Chipset | Intel HM470 | - |
| Features | Intel Smart Cache, Intel Turbo Boost Max Technology 3.0, Intel Thermal Velocity Boost | Integrated memory controller |
| MEMORY | Acer Predator Helios 700 (PH717-72) | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) |
|---|
| RAM | 16 GB (2 x 8 GB) | 8 GB (2 x 4 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2933 MHz | 3200 MHz |
| Rated Speed | 2933 MHz | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 4 | 2 |
| Empty Slots | 2 | 0 |
| STORAGE | Acer Predator Helios 700 (PH717-72) | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) |
|---|
| Main Storage Size (HDD/SSD) | 1.024 TB SSD - Self-Encrypting Drive - Samsung | 512 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | 1 TB HDD SATA 6Gb/s / 7200 rpm - Seagate | - |
| AUDIO & VIDEO | Acer Predator Helios 700 (PH717-72) | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 SUPER | NVIDIA GeForce GTX 1650 / AMD Radeon Graphics |
| Max Monitors Supported | - | 1 external monitor(s) |
| Video Memory | 8 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
| Gaming | - | Yes |
| Camera | Yes - Full HD | Yes - 720p |
| Camera Features | - | Privacy shutter, fixed focus |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| Audio Features | Waves Nx | - |
| COMMUNICATIONS | Acer Predator Helios 700 (PH717-72) | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) |
|---|
| 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 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 | Dual stream (2x2) |
| BATTERY | Acer Predator Helios 700 (PH717-72) | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) |
|---|
| Technology | 4-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 74 Wh | 45 Wh |
| Battery Life | - | Up to 6.7 hours |
| AC ADAPTER | Acer Predator Helios 700 (PH717-72) | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 330 Watt, 19.5 V | 135 Watt |
| INPUT | Acer Predator Helios 700 (PH717-72) | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes (RGB) | Yes (blue) |
| Features | Anti-ghosting, multi-gesture touch pad, per-key RGB, HyperDrift keyboard, Linear Switch technology | Multi-touch touchpad, buttonless touchpad, precision touchpad |
| CONNECTIONS & EXPANSIONS | Acer Predator Helios 700 (PH717-72) | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) |
|---|
| Interfaces | HDMI DisplayPort 2 x USB-C 3.2 Gen 2 3 x USB 3.2 Gen 2 LAN Microphone input Headphone output |
2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (data only) HDMI Headphone/microphone combo jack LAN |
|---|
| SOFTWARE | Acer Predator Helios 700 (PH717-72) | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | FreeDOS |
|---|
| MISCELLANEOUS | Acer Predator Helios 700 (PH717-72) | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) |
|---|
| Included Accessories | Power adapter, pouch | Power adapter |
|---|---|---|
| Bundled with | - | Lenovo Gaming M100 RGB mouse |
| 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 | HDCP Compliant, vapor chamber cooling system, 4th Gen AeroBlade 3D Metal fan technology | Administrator password, hard drive password, power-on password, RapidCharge |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
| Model Number | 7864 | - |
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