Side by side comparison and review of MSI Alpha 15 (A3DD) and MSI Crosshair 15 (B12UGSZ). 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 MSI Alpha 15 (A3DD) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful AMD processor
high refresh rate display
reasonable price point
robust gaming performance
solid build quality
average battery life
heavier than competitors
no Thunderbolt support
limited color accuracy
Advantages and disadvantages of MSI Crosshair 15 (B12UGSZ) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
robust build quality
RGB keyboard lighting
ample storage options
heavy and bulky
short battery life
high price point
limited port selection
| DESIGN AND DIMENSIONS | MSI Alpha 15 (A3DD) | MSI Crosshair 15 (B12UGSZ) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.77 cm x 24.8 cm x 2.75 cm | 35.9 cm x 25.9 cm x 2.69 cm |
| Weight | 2.3 kg | 2.47 kg |
| Colour | Black | Multi-colour gradient |
| DISPLAY | MSI Alpha 15 (A3DD) | MSI Crosshair 15 (B12UGSZ) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1440 (QHD) |
| V-Sync Rate at Max Res. | 120 Hz | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Colour Gamut | - | 100% DCI-P3 |
| Features | Anti-glare, MSI Matrix Display | IPS-level |
| PROCESSOR | MSI Alpha 15 (A3DD) | MSI Crosshair 15 (B12UGSZ) |
|---|
| CPU | AMD Ryzen 7 3750H / 2.3 GHz | Intel Core i7 (12th Gen) 12700H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 4.7 GHz |
| Number of Cores | Quad-Core | 14-core |
| Cache | 4 MB | 24 MB |
| 64-bit Computing | Yes | - |
| MEMORY | MSI Alpha 15 (A3DD) | MSI Crosshair 15 (B12UGSZ) |
|---|
| RAM | 8 GB | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | - | 0 |
| STORAGE | MSI Alpha 15 (A3DD) | MSI Crosshair 15 (B12UGSZ) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | MSI Alpha 15 (A3DD) | MSI Crosshair 15 (B12UGSZ) |
|---|
| Graphics Processor (GPU) | AMD Radeon RX 5500M | NVIDIA GeForce RTX 3070 Ti |
|---|---|---|
| Video Memory | 4 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
| Video System Features | - | Dynamic Boost |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Audio Features | Nahimic 3 sound technology | Nahimic sound technology |
| COMMUNICATIONS | MSI Alpha 15 (A3DD) | MSI Crosshair 15 (B12UGSZ) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 201 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Killer Ethernet E2600 | Realtek RTL8111 |
| Features | - | Dual stream (2x2) |
| BATTERY | MSI Alpha 15 (A3DD) | MSI Crosshair 15 (B12UGSZ) |
|---|
| Technology | 6-cell Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 51 Wh | 90 Wh |
| AC ADAPTER | MSI Alpha 15 (A3DD) | MSI Crosshair 15 (B12UGSZ) |
|---|
| Output | 180 Watt | 240 Watt |
|---|
| INPUT | MSI Alpha 15 (A3DD) | MSI Crosshair 15 (B12UGSZ) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Red backlighting | 1.7mm travel distance |
| CONNECTIONS & EXPANSIONS | MSI Alpha 15 (A3DD) | MSI Crosshair 15 (B12UGSZ) |
|---|
| Slots | - | 2 x M.2 (PCI Express 4.0) (1 free) |
|---|---|---|
| Interfaces | Headphone/SPDIF combo jack HDMI Mini DisplayPort USB-C 3.2 Gen 1 3 x USB 3.2 Gen 1 Microphone input LAN |
Headphone/microphone combo jack USB 2.0 LAN HDMI USB-C 3.2 Gen 1 2 x USB 3.2 Gen 1 |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
| SOFTWARE | MSI Alpha 15 (A3DD) | MSI Crosshair 15 (B12UGSZ) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home Advanced |
|---|---|---|
| Software Included | - | Norton Internet Security (60 days trial), MSI Mystic Light, Nahimic Audio Enhancer 3, NVIDIA GeForce Experience, MSI APP Player, MSI Center, MSI Battery Master, MSI Companion, Game Highlights, Ambient Link, Crosshair |
| MISCELLANEOUS | MSI Alpha 15 (A3DD) | MSI Crosshair 15 (B12UGSZ) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Features | SteelSeries gaming keyboard, Cooler Boost 5 technology | Cooler Boost 5 technology |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 2 years |
| Model Number | 057UK | 292UK |
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