In depth comparison and review of MSI Alpha 15 (A3DD) and MSI GE66 12UGS (281UK Raider). 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.
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 GE66 12UGS (281UK Raider) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
vibrant 240Hz display
robust build quality
excellent cooling system
RGB lighting customization
heavy and bulky
expensive price point
average battery life
loud under load
| DESIGN AND DIMENSIONS | MSI Alpha 15 (A3DD) | MSI GE66 12UGS (281UK Raider) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.77 cm x 24.8 cm x 2.75 cm | 35.8 cm x 26.7 cm x 2.34 cm |
| Weight | 2.3 kg | 2.38 kg |
| Colour | Black | Titanium blue |
| DISPLAY | MSI Alpha 15 (A3DD) | MSI GE66 12UGS (281UK Raider) |
|---|
| 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 | 240 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Colour Gamut | - | 100% DCI-P3 |
| Features | Anti-glare, MSI Matrix Display | MSI Matrix Display |
| PROCESSOR | MSI Alpha 15 (A3DD) | MSI GE66 12UGS (281UK Raider) |
|---|
| CPU | AMD Ryzen 7 3750H / 2.3 GHz | Intel Core i9 (12th Gen) 12900HK / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 5 GHz |
| Number of Cores | Quad-Core | 14-core |
| Cache | 4 MB | 24 MB |
| 64-bit Computing | Yes | - |
| Features | - | Hyper-Threading Technology, Intel Smart Cache, Intel Platform Trust Technology (PTT), Intel Turbo Boost Max Technology 3.0 |
| MEMORY | MSI Alpha 15 (A3DD) | MSI GE66 12UGS (281UK Raider) |
|---|
| RAM | 8 GB | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 2666 MHz | 4800 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | - | 0 |
| STORAGE | MSI Alpha 15 (A3DD) | MSI GE66 12UGS (281UK Raider) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | 2 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | MSI Alpha 15 (A3DD) | MSI GE66 12UGS (281UK Raider) |
|---|
| Graphics Processor (GPU) | AMD Radeon RX 5500M | NVIDIA GeForce RTX 3070 Ti |
|---|---|---|
| Video Memory | 4 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
| Camera | Yes - 720p | Yes - 1080p |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Audio Features | Nahimic 3 sound technology | Nahimic 3 sound technology, Dynaudio Duo Wave Speaker |
| VR Ready | - | Yes |
| COMMUNICATIONS | MSI Alpha 15 (A3DD) | MSI GE66 12UGS (281UK Raider) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | - | Killer Wi-Fi 6E AX1675i |
| Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
| Ethernet Controller | Killer Ethernet E2600 | - |
| Features | - | Dual stream (2x2) |
| BATTERY | MSI Alpha 15 (A3DD) | MSI GE66 12UGS (281UK Raider) |
|---|
| Technology | 6-cell Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 51 Wh | 99.9 Wh |
| AC ADAPTER | MSI Alpha 15 (A3DD) | MSI GE66 12UGS (281UK Raider) |
|---|
| Output | 180 Watt | - |
|---|
| INPUT | MSI Alpha 15 (A3DD) | MSI GE66 12UGS (281UK Raider) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Red backlighting | Per-key RGB |
| CONNECTIONS & EXPANSIONS | MSI Alpha 15 (A3DD) | MSI GE66 12UGS (281UK Raider) |
|---|
| 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 LAN HDMI 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) USB-C (supports Thunderbolt 4) USB 3.2 Gen 2 Mini DisplayPort |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card) |
| SOFTWARE | MSI Alpha 15 (A3DD) | MSI GE66 12UGS (281UK Raider) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home |
|---|---|---|
| Software Included | - | MSI Mystic Light, MSI APP Player, MSI Center, SteelSeries GG |
| MISCELLANEOUS | MSI Alpha 15 (A3DD) | MSI GE66 12UGS (281UK Raider) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Features | SteelSeries gaming keyboard, Cooler Boost 5 technology | SteelSeries gaming keyboard, Cooler Boost 5 technology |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 2 years |
| Model Number | 057UK | - |
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