Side by side comparison and review of MSI GS66 12UH (200UK Stealth) and MSI Delta 15 (A5EFK). 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.
| DESIGN AND DIMENSIONS | MSI GS66 12UH (200UK Stealth) | MSI Delta 15 (A5EFK) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.83 cm x 24.8 cm x 1.98 cm | 35.7 cm x 24.7 cm x 1.9 cm |
| Weight | 2.1 kg | 1.9 kg |
| Colour | Core black | Carbon grey |
| DISPLAY | MSI GS66 12UH (200UK Stealth) | MSI Delta 15 (A5EFK) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 2560 x 1440 (QHD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 240 Hz | 240 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Colour Gamut | 100% DCI-P3 | - |
| Features | MSI Matrix Display, MSI True Colour Technology, IPS-level | - |
| PROCESSOR | MSI GS66 12UH (200UK Stealth) | MSI Delta 15 (A5EFK) |
|---|
| CPU | Intel Core i9 (12th Gen) 12900H / 2.5 GHz | AMD Ryzen 9 5900HX / 3.3 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.6 GHz |
| Number of Cores | 14-core | 8-core |
| Cache | - | 16 MB |
| MEMORY | MSI GS66 12UH (200UK Stealth) | MSI Delta 15 (A5EFK) |
|---|
| RAM | 32 GB (2 x 16 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR5 SDRAM | DDR4 SDRAM |
| Speed | 4800 MHz | 3200 MHz |
| Rated Speed | 4800 MHz | - |
| Form Factor | SO-DIMM 262-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | MSI GS66 12UH (200UK Stealth) | MSI Delta 15 (A5EFK) |
|---|
| Main Storage Size (HDD/SSD) | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | 1 TB SSD PCIe 3.0 x4 - NVM Express (NVMe), Quad-level Cell (QLC) |
|---|
| AUDIO & VIDEO | MSI GS66 12UH (200UK Stealth) | MSI Delta 15 (A5EFK) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3080 | AMD Radeon RX 6700M |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | 10 GB GDDR6 SDRAM |
| Video System Features | Max-Q design, Dynamic Boost | - |
| Gaming | Yes | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | IR camera | - |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers, microphone | Stereo speakers |
| Audio Features | Dynaudio Premium Sound Technology, Nahimic audio | - |
| COMMUNICATIONS | MSI GS66 12UH (200UK Stealth) | MSI Delta 15 (A5EFK) |
|---|
| 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 | - | Intel Wi-Fi 6 AX 200 |
| Network Interface | 2.5 Gigabit Ethernet | - |
| Ethernet Controller | Killer E3100G | - |
| Features | - | Dual stream (2x2) |
| BATTERY | MSI GS66 12UH (200UK Stealth) | MSI Delta 15 (A5EFK) |
|---|
| Technology | 4-cell lithium polymer | 4-cell |
|---|---|---|
| Battery Capacity (Size) | 99.9 Wh | 82 Wh |
| AC ADAPTER | MSI GS66 12UH (200UK Stealth) | MSI Delta 15 (A5EFK) |
|---|
| Output | 240 Watt | 240 Watt |
|---|
| INPUT | MSI GS66 12UH (200UK Stealth) | MSI Delta 15 (A5EFK) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Per-key RGB | - |
| CONNECTIONS & EXPANSIONS | MSI GS66 12UH (200UK Stealth) | MSI Delta 15 (A5EFK) |
|---|
| Slots | 2 x M.2 (PCI Express 4.0) (1 free) | - |
|---|---|---|
| Interfaces | Headphone/microphone combo jack 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 LAN HDMI |
Headphone/microphone combo jack USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) USB-C 3.2 Gen 2 2 x USB 3.2 Gen 2 HDMI |
| SOFTWARE | MSI GS66 12UH (200UK Stealth) | MSI Delta 15 (A5EFK) |
|---|
| Operating System (OS) | Windows 11 Home Advanced | Windows 10 Home |
|---|---|---|
| Software Included | Norton Internet Security (60 days trial), Killer Network Manager, MSI Mystic Light, Nahimic Audio Enhancer 3, NVIDIA GeForce Experience, MSI APP Player, MSI True Color 3.0, MSI Center, MSI Battery Master, SteelSeries GG, MSI Companion, Game Highlights, Ambient Link, Crosshair, Noise Cancellation | MSI APP Player, MSI Center |
| MISCELLANEOUS | MSI GS66 12UH (200UK Stealth) | MSI Delta 15 (A5EFK) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Fingerprint reader | - |
| Features | Cooler Boost Trinity+ technology | Cooler Boost 5 technology |
| Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 1 year |
| Model Number | - | 046UK |
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