In depth comparison and review of Acer Predator Helios 500 (PH517) and Lenovo IdeaPad L340-15IRH Gaming (81LK). 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 500 (PH517) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
expandable storage options
robust cooling system
good connectivity options
heavy and bulky
short battery life
loud under load
expensive base model
Advantages and disadvantages of Lenovo IdeaPad L340-15IRH Gaming (81LK) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable gaming option
decent processor performance
full hd display
comfortable keyboard layout
adequate thermal management
average battery life
limited upgrade options
plastic build quality
no thunderbolt support
| DESIGN AND DIMENSIONS | Acer Predator Helios 500 (PH517) | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 39.9 cm x 32 cm x 3.53 cm | 36.3 cm x 25.46 cm x 2.39 cm |
| Weight | 3.9 kg | 2.19 kg |
| Case Material | Polycarbonate, ABS plastic, anodised aluminium | Polycarbonate ABS |
| Colour | Abyssal black | Granite black |
| DISPLAY | Acer Predator Helios 500 (PH517) | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Screen Size (Type) | 17.3" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 1000 cd/m² | 250 cd/m² |
| Features | Anti-glare, Narrow Border Display, VESA DisplayHDR 1000, 8 ms (grey-to-grey) response rate | Anti-glare |
| PROCESSOR | Acer Predator Helios 500 (PH517) | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| CPU | Intel Core i9 (11th Gen) 11980HK | Intel Core i5 (9th Gen) 9300H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.1 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | 24 MB | 8 MB |
| 64-bit Computing | - | Yes |
| Chipset | Intel HM570 | Mobile Intel HM370 |
| Features | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | Integrated memory controller |
| MEMORY | Acer Predator Helios 500 (PH517) | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| RAM | 32 GB (2 x 16 GB) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | 2400 MHz |
| Rated Speed | 3200 MHz | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 0 | 0 |
| STORAGE | Acer Predator Helios 500 (PH517) | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Total Capacity | 2.048 TB | - |
|---|---|---|
| Main Storage Size (HDD/SSD) | 2 x 1.024 TB SSD PCIe - Qimonda | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
| AUDIO & VIDEO | Acer Predator Helios 500 (PH517) | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3080 | NVIDIA GeForce GTX 1050 / Intel UHD Graphics 630 |
| Video Memory | 8 GB GDDR6 SDRAM | 3 GB GDDR5 SDRAM |
| Gaming | - | Yes |
| Camera | Yes - Full HD | Yes - 720p |
| Camera Features | - | Privacy shutter, fixed focus |
| Video Resolutions | 1920 x 1080 | - |
| Sound | Speakers, two microphones | Stereo speakers, dual array microphone |
| Codec | Realtek ALC295 | - |
| Compliant Standards | High Definition Audio, DTS:X Ultra | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Acer Predator Helios 500 (PH517) | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650i | M.2 Card |
| Network Interface | 2.5 Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Killer E3100G | - |
| Features | Dual stream (2x2) | Single stream (1x1) |
| BATTERY | Acer Predator Helios 500 (PH517) | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Technology | 4-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 74 Wh | 45 Wh |
| Battery Life | Up to 4 hours | Up to 9 hours |
| AC ADAPTER | Acer Predator Helios 500 (PH517) | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 330 Watt, 19.5 V | 135 Watt |
| INPUT | Acer Predator Helios 500 (PH517) | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Acer PredatorSense, per-key RGB | Multi-touch touchpad, buttonless touchpad, blue LED backlighting |
| CONNECTIONS & EXPANSIONS | Acer Predator Helios 500 (PH517) | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Interfaces | HDMI Mini DisplayPort 1.4 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) 3 x USB 3.2 Gen 2 (with power off charging) LAN Microphone input Headphone output |
2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 HDMI LAN Headphone/microphone combo jack |
|---|
| SOFTWARE | Acer Predator Helios 500 (PH517) | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | Acer Predator Helios 500 (PH517) | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Included Accessories | Power adapter, pouch | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) solution | - |
| 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, 5th Gen AeroBlade 3D fan technology | Administrator password, hard drive password, power-on password, RapidCharge |
| Compliant Standards | HDCP | RoHS, Energy-Related Products (ErP) Lot 3 |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
| Model Number | 52 | - |
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