Side by side comparison and review of Lenovo Legion 5 15ARH7H (82RD) and Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15). 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 Lenovo Legion 5 15ARH7H (82RD) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
effective thermal management
robust build quality
ample port selection
heavier than competitors
average battery life
limited color accuracy
premium price tag
Advantages and disadvantages of Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative 3d display
powerful gaming performance
high-quality build
advanced thermal management
immersive audio experience
heavier than competitors
short battery life
premium price tag
limited port selection
DESIGN AND DIMENSIONS | Lenovo Legion 5 15ARH7H (82RD) | Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.88 cm x 26.235 cm x 1.999 cm | 35.94 cm x 27.871 cm x 2.755 cm |
Weight | 2.4 kg | 3 kg |
Case Material | Aluminium (top), polycarbonate ABS (bottom) | Anodised aluminium |
Colour | Black (bottom), storm grey (top) | Abyssal black |
DISPLAY | Lenovo Legion 5 15ARH7H (82RD) | Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) |
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Screen Size (Type) | 15.6" - IPS | 15.6" - IPS |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 2560 x 1440 (WQHD) | 1920 x 2160 (Ultra HD 4K) |
V-Sync Rate at Max Res. | 165 Hz | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | - |
Image Brightness | 300 cd/m² | 380 cd/m² |
Colour Gamut | 100% sRGB | 100% Adobe RGB |
Features | Anti-glare, NVIDIA G-SYNC compatible, FreeSync Technology, 178° viewing angle, DC dimmer, Dolby Vision | Glare, CineCrystal, Acer BluelightShield technology, Eye Tracking Sensor, 30 ms response rate, Narrow Border Display, 1920 x 2160 resolution in 3D mode |
PROCESSOR | Lenovo Legion 5 15ARH7H (82RD) | Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) |
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CPU | AMD Ryzen 7 6800H / 3.2 GHz | Intel Core i9 (13th Gen) 13900HX / 2.2 GHz |
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Max Turbo Speed | 4.7 GHz | 5.4 GHz |
Number of Cores | 8-core | 24-core |
Cache | L3 - 16 MB | L3 - 36 MB |
Chipset | - | Intel HM770 |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo Legion 5 15ARH7H (82RD) | Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) |
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RAM | 16 GB (2 x 8 GB) | 32 GB (2 x 16 GB) |
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Max RAM Supported | 32 GB | 32 GB |
RAM Type | DDR5 SDRAM | DDR5 SDRAM |
Speed | 4800 MHz | 5600 MHz |
Rated Speed | 4800 MHz | 5600 MHz |
Form Factor | SO-DIMM 262-pin | SO-DIMM 262-pin |
Slots Qty | 2 | 2 |
Empty Slots | 0 | 0 |
STORAGE | Lenovo Legion 5 15ARH7H (82RD) | Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) | 1.024 TB SSD M.2 2280 PCIe 4.0 - Micron |
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AUDIO & VIDEO | Lenovo Legion 5 15ARH7H (82RD) | Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 3060 / AMD Radeon 680M | NVIDIA GeForce RTX 4080 |
Max Monitors Supported | 4 external monitor(s) | - |
Video Memory | 6 GB GDDR6 SDRAM | 12 GB GDDR6 SDRAM |
Gaming | Yes | Yes |
Camera | Yes - 1080p | Yes - HD |
Camera Features | Fixed focus, e-camera shutter | Temporal Noise Reduction |
Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio | - |
Audio Features | Nahimic audio | Output: Acer TrueHarmony technology |
COMMUNICATIONS | Lenovo Legion 5 15ARH7H (82RD) | Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) |
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Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | M.2 Card | Killer Wi-Fi 6E AX1675i - M.2 2230 (CNVi) |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Killer Ethernet E2600 |
Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | Lenovo Legion 5 15ARH7H (82RD) | Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) |
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Technology | Lithium polymer | - |
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Battery Capacity (Size) | 80 Wh | 90 Wh |
Battery Life | Up to 17.8 hours | - |
AC ADAPTER | Lenovo Legion 5 15ARH7H (82RD) | Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) |
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Input | AC 100-240 V (50/60 Hz) | - |
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Output | 300 Watt | 330 Watt, 19.5 V, 16.9 A |
INPUT | Lenovo Legion 5 15ARH7H (82RD) | Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Keyboard Backlight | Yes (RGB) | Yes (RGB) |
Features | Multi-touch touchpad, buttonless touchpad, 4-zone illumination | Multi-gesture touch pad, precision touchpad, Acer PredatorSense, per-key RGB |
CONNECTIONS & EXPANSIONS | Lenovo Legion 5 15ARH7H (82RD) | Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) |
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Interfaces | USB 3.2 Gen 1 (Always On) 2 x USB 3.2 Gen 1 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) HDMI LAN Headphone/microphone combo jack |
HDMI 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 USB 3.2 Gen 2 (with power off charging) USB 3.2 Gen 2 LAN Headphone/microphone combo jack |
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Memory Card Reader | - | Yes (microSD) |
SOFTWARE | Lenovo Legion 5 15ARH7H (82RD) | Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) |
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Operating System (OS) | Windows 11 Home - English | Windows 11 Home |
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Software Included | Microsoft Office (Trial) | SpatialLabs TrueGame |
MISCELLANEOUS | Lenovo Legion 5 15ARH7H (82RD) | Acer Predator Helios 3D 15 SpatialLabs Edition (PH3D15) |
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Included Accessories | Power adapter | Power adapter |
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Integrated Options | - | Eye tracking sensor |
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 | Administrator password, hard drive password, power-on password, self-healing BIOS | Administrator password, system password, 5th Gen AeroBlade 3D fan technology, liquid metal grease |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | - |
SAR Value | - | 1.14 W/kg (body), 1.14 W/kg (head), 1.14 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 |