Side by side comparison and review of Lenovo Legion 5 15ARH7H (82RD) and Alienware x14. 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 Alienware x14 based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
sleek, portable design
high-quality display
advanced cooling system
robust build quality
high price point
limited port selection
average battery life
loud under load
DESIGN AND DIMENSIONS | Lenovo Legion 5 15ARH7H (82RD) | Alienware x14 |
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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 | 32.15 cm x 26.277 cm x 1.45 cm |
Weight | 2.4 kg | 1.79 kg |
Case Material | Aluminium (top), polycarbonate ABS (bottom) | - |
Colour | Black (bottom), storm grey (top) | Lunar light |
DISPLAY | Lenovo Legion 5 15ARH7H (82RD) | Alienware x14 |
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Screen Size (Type) | 15.6" - IPS | 14" |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 2560 x 1440 (WQHD) | 1920 x 1080 (Full HD) |
Pixel Density (ppi) | - | 157 |
V-Sync Rate at Max Res. | 165 Hz | 144 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | - |
Image Brightness | 300 cd/m² | 400 cd/m² |
Colour Gamut | 100% sRGB | 100% DCI-P3 |
Features | Anti-glare, NVIDIA G-SYNC compatible, FreeSync Technology, 178° viewing angle, DC dimmer, Dolby Vision | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 7 ms response rate, 3ms response rate (Overdrive), Dell ComfortView Plus, Dolby Vision, 0.1725 mm pixel pitch |
PROCESSOR | Lenovo Legion 5 15ARH7H (82RD) | Alienware x14 |
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CPU | AMD Ryzen 7 6800H / 3.2 GHz | Intel Core i5 (12th Gen) 12500H / 2.5 GHz |
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Max Turbo Speed | 4.7 GHz | 4.5 GHz |
Number of Cores | 8-core | 12-core |
Cache | L3 - 16 MB | L3 - 18 MB |
Features | Integrated memory controller | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
MEMORY | Lenovo Legion 5 15ARH7H (82RD) | Alienware x14 |
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RAM | 16 GB (2 x 8 GB) | 16 GB (provided memory is soldered) |
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Max RAM Supported | 32 GB | - |
RAM Type | DDR5 SDRAM | LPDDR5 SDRAM |
Speed | 4800 MHz | - |
Rated Speed | 4800 MHz | - |
Form Factor | SO-DIMM 262-pin | - |
Slots Qty | 2 | - |
Empty Slots | 0 | - |
STORAGE | Lenovo Legion 5 15ARH7H (82RD) | Alienware x14 |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo Legion 5 15ARH7H (82RD) | Alienware x14 |
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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 3050 |
Max Monitors Supported | 4 external monitor(s) | - |
Video Memory | 6 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
Video System Features | - | NVIDIA G-SYNC, Advanced Optimus |
Gaming | Yes | Yes |
Camera | Yes - 1080p | Yes - 1280 x 720 (standard), 640 x 360 (infrared) |
Resolution | - | 0.92 Megapixel (standard), 0.23 Megapixel (infrared) |
Camera Features | Fixed focus, e-camera shutter | IR/RGB camera, 75.8 degrees |
Image Sensor Type | - | CMOS |
Video Resolutions | - | 1280 x 720 |
Frame Rate | - | 30 frames per second |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3287 | Realtek ALC3281-CG |
Compliant Standards | High Definition Audio | High Definition Audio, Dolby Atmos |
Audio Features | Nahimic audio | - |
COMMUNICATIONS | Lenovo Legion 5 15ARH7H (82RD) | Alienware x14 |
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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 | Intel Wi-Fi 6E AX 211 - M.2 2230 |
Network Interface | Gigabit Ethernet | - |
Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | Lenovo Legion 5 15ARH7H (82RD) | Alienware x14 |
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Technology | Lithium polymer | 6-cell Lithium Ion |
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Battery Capacity (Size) | 80 Wh | 80 Wh |
Battery Life | Up to 17.8 hours | - |
AC ADAPTER | Lenovo Legion 5 15ARH7H (82RD) | Alienware x14 |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 300 Watt | 130 Watt, 5 / 20 V |
INPUT | Lenovo Legion 5 15ARH7H (82RD) | Alienware x14 |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes (RGB) | Yes (RGB) |
Features | Multi-touch touchpad, buttonless touchpad, 4-zone illumination | Multi-gesture touch pad, N-key rollover, precision glass touchpad, 1 RGB zone |
CONNECTIONS & EXPANSIONS | Lenovo Legion 5 15ARH7H (82RD) | Alienware x14 |
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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 USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (PowerShare) Headphone/microphone combo jack |
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Memory Card Reader | - | Yes (microSD, microSDHC, microSDXC) |
SOFTWARE | Lenovo Legion 5 15ARH7H (82RD) | Alienware x14 |
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Operating System (OS) | Windows 11 Home - English | Windows 11 Home |
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Software Included | Microsoft Office (Trial) | Alienware Command Center |
MISCELLANEOUS | Lenovo Legion 5 15ARH7H (82RD) | Alienware x14 |
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Included Accessories | Power adapter | USB-C power adapter |
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Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | - |
Features | Administrator password, hard drive password, power-on password, self-healing BIOS | Alienware Battery Defender technology |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | - |
Max Operating Temperature | 35 °C | 35 °C |
Min Operating Temperature | 5 °C | 0 °C |
Humidity Range Operating | 8 - 95% | 10 - 90% (non-condensing) |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |