In depth comparison and review of MSI Crosshair 15 (B12UEZ) and Lenovo Legion 5 15ARH7H (82RD). 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.
| DESIGN AND DIMENSIONS | MSI Crosshair 15 (B12UEZ) | Lenovo Legion 5 15ARH7H (82RD) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.9 cm x 25.9 cm x 2.69 cm | 35.88 cm x 26.235 cm x 1.999 cm |
| Weight | 2.25 kg | 2.4 kg |
| Case Material | - | Aluminium (top), polycarbonate ABS (bottom) |
| Colour | Multi-colour gradient | Black (bottom), storm grey (top) |
| DISPLAY | MSI Crosshair 15 (B12UEZ) | Lenovo Legion 5 15ARH7H (82RD) |
|---|
| Screen Size (Type) | 15.6" | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1440 (WQHD) |
| V-Sync Rate at Max Res. | 144 Hz | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | 45% NTSC | 100% sRGB |
| Features | IPS-level | Anti-glare, NVIDIA G-SYNC compatible, FreeSync Technology, 178° viewing angle, DC dimmer, Dolby Vision |
| PROCESSOR | MSI Crosshair 15 (B12UEZ) | Lenovo Legion 5 15ARH7H (82RD) |
|---|
| CPU | Intel Core i7 (12th Gen) 12700H | AMD Ryzen 7 6800H / 3.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 4.7 GHz |
| Number of Cores | 14-core | 8-core |
| Cache | 24 MB | L3 - 16 MB |
| Features | Intel Smart Cache | Integrated memory controller |
| MEMORY | MSI Crosshair 15 (B12UEZ) | Lenovo Legion 5 15ARH7H (82RD) |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 3200 MHz | 4800 MHz |
| Rated Speed | - | 4800 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | MSI Crosshair 15 (B12UEZ) | Lenovo Legion 5 15ARH7H (82RD) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD PCIe 4.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | MSI Crosshair 15 (B12UEZ) | Lenovo Legion 5 15ARH7H (82RD) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3060 / Intel Iris Xe Graphics | NVIDIA GeForce RTX 3060 / AMD Radeon 680M |
| Max Monitors Supported | - | 4 external monitor(s) |
| Video Memory | 6 GB GDDR6 SDRAM | 6 GB GDDR6 SDRAM |
| Video System Features | Dynamic Boost | - |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes - 1080p |
| Camera Features | - | Fixed focus, e-camera shutter |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio |
| Audio Features | Nahimic sound technology | Nahimic audio |
| COMMUNICATIONS | MSI Crosshair 15 (B12UEZ) | Lenovo Legion 5 15ARH7H (82RD) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 | M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | MSI Crosshair 15 (B12UEZ) | Lenovo Legion 5 15ARH7H (82RD) |
|---|
| Technology | 3-cell | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 53.5 Wh | 80 Wh |
| Battery Life | - | Up to 17.8 hours |
| AC ADAPTER | MSI Crosshair 15 (B12UEZ) | Lenovo Legion 5 15ARH7H (82RD) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 300 Watt |
| INPUT | MSI Crosshair 15 (B12UEZ) | Lenovo Legion 5 15ARH7H (82RD) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | 1.7mm travel distance | Multi-touch touchpad, buttonless touchpad, 4-zone illumination |
| CONNECTIONS & EXPANSIONS | MSI Crosshair 15 (B12UEZ) | Lenovo Legion 5 15ARH7H (82RD) |
|---|
| Interfaces | Headphone/microphone combo jack USB 2.0 LAN (RJ-45) HDMI USB-C 3.2 Gen 1 2 x USB 3.2 Gen 1 |
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 |
|---|
| SOFTWARE | MSI Crosshair 15 (B12UEZ) | Lenovo Legion 5 15ARH7H (82RD) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Home - English |
|---|---|---|
| Software Included | MSI Center | Microsoft Office (Trial) |
| MISCELLANEOUS | MSI Crosshair 15 (B12UEZ) | Lenovo Legion 5 15ARH7H (82RD) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Features | Cooler Boost 5 technology | Administrator password, hard drive password, power-on password, self-healing BIOS |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 1 year - pick-up and return |
| Model Number | 621UK | - |
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