Detailed comparison and review of Lenovo IdeaPad Gaming 3 15ARH05 (82EY) and Acer Predator Triton 17 X (PTX17). 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 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
Advantages and disadvantages of Acer Predator Triton 17 X (PTX17) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high-refresh-rate display
advanced cooling system
expandable storage options
rgb keyboard lighting
heavier than competitors
short battery life
premium price point
noisy under load
| DESIGN AND DIMENSIONS | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) | Acer Predator Triton 17 X (PTX17) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.9 cm x 24.96 cm x 2.49 cm | 38.035 cm x 28 cm x 2.19 cm |
| Weight | 2.2 kg | 3 kg |
| Case Material | Polycarbonate ABS (bottom), polycarbonate ABS (top) | Anodised aluminium |
| Colour | Chameleon blue | Abyssal black |
| DISPLAY | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) | Acer Predator Triton 17 X (PTX17) |
|---|
| Screen Size (Type) | 15.6" - IPS | 17" - IPS |
|---|---|---|
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (WQXGA) |
| V-Sync Rate at Max Res. | 120 Hz | 250 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 250 cd/m² | 1000 cd/m² |
| Colour Gamut | 45% NTSC | 100% DCI-P3 |
| Features | Anti-glare, DC dimmer | Anti-glare, matte, ComfyView, Acer BluelightShield technology, 8 ms response rate, Narrow Border Display, Dynamic Display Switching (DDS) |
| PROCESSOR | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) | Acer Predator Triton 17 X (PTX17) |
|---|
| CPU | AMD Ryzen 5 4600H / 3 GHz | Intel Core i9 (13th Gen) 13900HX / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 5.4 GHz |
| Number of Cores | 6-core | 24-core |
| Cache | L3 - 8 MB | L3 - 36 MB |
| Chipset | - | Intel HM770 |
| Features | Integrated memory controller | Intel Smart Cache |
| MEMORY | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) | Acer Predator Triton 17 X (PTX17) |
|---|
| RAM | 8 GB (2 x 4 GB) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 3200 MHz | 5600 MHz |
| Rated Speed | 3200 MHz | 5600 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) | Acer Predator Triton 17 X (PTX17) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) | 2.048 TB SSD M.2 2280 PCIe 4.0 - Micron |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) | Acer Predator Triton 17 X (PTX17) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1650 / AMD Radeon Graphics | NVIDIA GeForce RTX 4090 |
| Max Monitors Supported | 1 external monitor(s) | - |
| Video Memory | 4 GB GDDR6 SDRAM | 16 GB GDDR6 SDRAM |
| Gaming | Yes | Yes |
| Camera | Yes - 720p | Yes - Full HD |
| Camera Features | Privacy shutter, fixed focus | Windows Hello, Temporal Noise Reduction |
| Sound | Stereo speakers, dual array microphone | Six speakers, two microphones |
| Compliant Standards | High Definition Audio, Dolby Audio | DTS:X |
| Audio Features | - | Output: Acer TrueHarmony technology |
| COMMUNICATIONS | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) | Acer Predator Triton 17 X (PTX17) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
|---|---|---|
| Wireless Controller | M.2 Card | Killer Wi-Fi 6E AX1690i - M.2 2230 (CNVi) |
| Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
| Ethernet Controller | - | Killer Ethernet E3100G |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) | Acer Predator Triton 17 X (PTX17) |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Battery Capacity (Size) | 45 Wh | 99 Wh |
| Battery Life | Up to 6.7 hours | - |
| AC ADAPTER | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) | Acer Predator Triton 17 X (PTX17) |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 135 Watt | 330 Watt, 19.5 V, 16.9 A |
| INPUT | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) | Acer Predator Triton 17 X (PTX17) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes (blue) | Yes (RGB) |
| Features | Multi-touch touchpad, buttonless touchpad, precision touchpad | Multi-gesture touch pad, precision touchpad, Acer PredatorSense, per-key RGB |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) | Acer Predator Triton 17 X (PTX17) |
|---|
| Interfaces | 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (data only) HDMI Headphone/microphone combo jack LAN |
2 x USB-C 3.2 Gen 2 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 2 USB 3.2 Gen 2 (with power off charging) LAN Headphone/microphone combo jack HDMI 2.1 |
|---|---|---|
| Memory Card Reader | - | Yes (SD Express Card) |
| SOFTWARE | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) | Acer Predator Triton 17 X (PTX17) |
|---|
| Operating System (OS) | FreeDOS | Windows 11 Home |
|---|
| MISCELLANEOUS | Lenovo IdeaPad Gaming 3 15ARH05 (82EY) | Acer Predator Triton 17 X (PTX17) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Bundled with | Lenovo Gaming M100 RGB mouse | - |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password, RapidCharge | Administrator password, system password, vapor chamber cooling system, 5th Gen AeroBlade 3D fan technology, liquid metal grease |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | - |
| SAR Value | - | 0.8 W/kg (body), 0.8 W/kg (head), 0.8 W/kg (limb) |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 5 °C | - |
| Humidity Range Operating | 8 - 95% | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 71 |
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