Alienware M15 R7 vs. Lenovo Legion 5 Pro 16IAH7 (82S0)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Alienware M15 R7 and Lenovo Legion 5 Pro 16IAH7 (82S0). 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.

Alienware M15 R7 Review

Advantages and disadvantages of Alienware M15 R7 based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

high refresh rate display

customizable rgb lighting

advanced cooling system

robust build quality

heavy and bulky

short battery life

expensive price point

loud under load

Lenovo Legion 5 Pro 16IAH7 (82S0) Review

Advantages and disadvantages of Lenovo Legion 5 Pro 16IAH7 (82S0) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

high-resolution display

ample connectivity options

effective thermal management

sturdy build quality

heavier than competitors

short battery life

premium price point

limited color options

Laptop Comparison and Tests

Difference between Alienware M15 R7 and Lenovo Legion 5 Pro 16IAH7 (82S0)
87 % - Design
85 % - Display
85 % - Performance
84 % - Connectivity
65 % - Battery
86 % - Design
86 % - Display
84 % - Performance
86 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Alienware M15 R7 vs. Lenovo Legion 5 Pro 16IAH7 (82S0) Comparison Chart
DESIGN AND DIMENSIONS Alienware M15 R7 Lenovo Legion 5 Pro 16IAH7 (82S0)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.62 cm x 27.25 cm x 2.06 cm 35.99 cm x 26.44 cm x 1.99 cm
Weight 2.69 kg 2.42 kg
Case Material - Aluminium (top), aluminium (bottom)
Colour Dark Side of the Moon Glacier White | Black (bottom), storm grey (top)
DISPLAY Alienware M15 R7 Lenovo Legion 5 Pro 16IAH7 (82S0)
Screen Size (Type) 15.6" 16" - IPS
Screen Resolution 1920 x 1080 (Full HD) 2560 x 1600 (WQXGA)
Pixel Density (ppi) 141 -
V-Sync Rate at Max Res. 165 Hz 165 Hz
Widescreen Yes Yes
Image Aspect Ratio - 16:10
Image Brightness 300 cd/m² 500 cd/m²
Colour Gamut 100% sRGB 100% sRGB
Features Anti-glare, Wide Viewing Angle, 8 ms response rate, ±85° horizontal viewing angle, ±85° vertical viewing angle, 0.18 mm pixel pitch, 3ms response rate (Overdrive), Dell ComfortView Plus Anti-glare, NVIDIA G-SYNC compatible, ±89° horizontal viewing angle, ±89° vertical viewing angle, HDR 400 compatible, DC dimmer, X-Rite Pantone factory color calibration, Dolby Vision
PROCESSOR Alienware M15 R7 Lenovo Legion 5 Pro 16IAH7 (82S0)
CPU Intel Core i7 (12th Gen) 12700H Intel Core i7 (12th Gen) 12700H / 2.3 GHz
Max Turbo Speed 4.7 GHz 4.7 GHz
Number of Cores 14-core 14-core
Cache 24 MB 24 MB
Features Intel Smart Cache, Intel Deep Learning Boost (DL Boost) Integrated memory controller
MEMORY Alienware M15 R7 Lenovo Legion 5 Pro 16IAH7 (82S0)
RAM 16 GB 16 GB (2 x 8 GB)
Max RAM Supported 64 GB 16 GB
RAM Type DDR5 SDRAM DDR5 SDRAM
Speed 4800 MHz 4800 MHz
Rated Speed 4800 MHz 4800 MHz
Form Factor SO-DIMM 262-pin SO-DIMM 262-pin
Slots Qty 2 2
Empty Slots - 0
STORAGE Alienware M15 R7 Lenovo Legion 5 Pro 16IAH7 (82S0)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) 512 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe)
AUDIO & VIDEO Alienware M15 R7 Lenovo Legion 5 Pro 16IAH7 (82S0)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) NVIDIA GeForce RTX 3060 NVIDIA GeForce RTX 3050 Ti / Intel Iris Xe Graphics
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 NVIDIA Resizable BAR, Advanced Optimus, Dynamic Boost 2.0
Gaming Yes Yes
Camera Yes - HD Yes - 720p
Resolution 0.92 Megapixel -
Camera Features RGB camera, 75.8 degrees Fixed focus, e-camera shutter
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 ALC3254 Realtek ALC3287
Compliant Standards High Definition Audio High Definition Audio
Audio Features - Output: Nahimic audio
COMMUNICATIONS Alienware M15 R7 Lenovo Legion 5 Pro 16IAH7 (82S0)
Wireless Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller Killer Wi-Fi 6E AX1675i - M.2 2230 M.2 Card
Network Interface 2.5 Gigabit Ethernet Gigabit Ethernet
Ethernet Controller Killer E3100G -
Features - Dual stream (2x2)
BATTERY Alienware M15 R7 Lenovo Legion 5 Pro 16IAH7 (82S0)
Technology 6-cell Lithium Ion Lithium polymer
Battery Capacity (Size) 86 Wh 80 Wh
Battery Life Up to 7 hours Up to 7.08 hours
AC ADAPTER Alienware M15 R7 Lenovo Legion 5 Pro 16IAH7 (82S0)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 19.5 V 230 Watt
INPUT Alienware M15 R7 Lenovo Legion 5 Pro 16IAH7 (82S0)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight Yes (RGB) Yes (blue)
Features 1 RGB zone Multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS Alienware M15 R7 Lenovo Legion 5 Pro 16IAH7 (82S0)
Slots 2 x M.2 Card (1 free) 2 x M.2 Card (1 free)
Interfaces HDMI
USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode)
USB 3.2 Gen 1 (PowerShare)
2 x USB 3.2 Gen 1
LAN
Headphone/microphone combo jack
2 x USB 3.2 Gen 1
USB 3.2 Gen 1 (Always On)
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode)
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (135W Power Delivery)
USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode)
HDMI (8K support)
LAN
Headphone/microphone combo jack
SOFTWARE Alienware M15 R7 Lenovo Legion 5 Pro 16IAH7 (82S0)
Operating System (OS) Windows 11 Home Windows 11 Home - English
Software Included Alienware Command Center Microsoft Office (Trial)
MISCELLANEOUS Alienware M15 R7 Lenovo Legion 5 Pro 16IAH7 (82S0)
Included Accessories Power adapter Power adapter
Security - Firmware Trusted Platform Module (TPM 2.0) Security Chip
Features AlienFX Lighting Zones Administrator password, hard drive password, power-on password, Super Rapid Charge
Compliant Standards - RoHS, Energy-Related Products (ErP) Lot 3, TUV Rheinland Low Blue Light (Hardware Solution), TUV Rheinland High Gaming Performance
Carbon Footprint - 471 kg carbon emissions
Max Operating Temperature 35 °C 35 °C
Min Operating Temperature 0 °C 5 °C
Humidity Range Operating 10 - 90% (non-condensing) 8 - 95%
Manufacturer Warranty Limited warranty - 1 year Limited warranty - 1 year - pick-up and return
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