Side by side comparison and review of MSI GL66 11UCK (251UK Pulse) 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.
Advantages and disadvantages of MSI GL66 11UCK (251UK Pulse) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
robust cooling system
RGB backlit keyboard
reasonable price point
average battery life
heavy build
limited port selection
noisy under load
Advantages and disadvantages of MSI Delta 15 (A5EFK) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
lightweight and portable
high refresh rate display
solid build quality
efficient thermal management
average battery life
limited port selection
high price point
noisy under load
| DESIGN AND DIMENSIONS | MSI GL66 11UCK (251UK Pulse) | MSI Delta 15 (A5EFK) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.9 cm x 25.9 cm x 2.395 cm | 35.7 cm x 24.7 cm x 1.9 cm |
| Weight | 2.3 kg | 1.9 kg |
| Colour | Titanium grey | Carbon grey |
| DISPLAY | MSI GL66 11UCK (251UK Pulse) | MSI Delta 15 (A5EFK) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 144 Hz | 240 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Colour Gamut | 100% sRGB, 72% NTSC | - |
| Features | Anti-glare, IPS-level | - |
| PROCESSOR | MSI GL66 11UCK (251UK Pulse) | MSI Delta 15 (A5EFK) |
|---|
| CPU | Intel Core i7 (11th Gen) 11800H / 2.3 GHz | AMD Ryzen 9 5900HX / 3.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.6 GHz | 4.6 GHz |
| Number of Cores | 8-core | 8-core |
| Cache | 24 MB | 16 MB |
| Chipset | Intel HM570 | - |
| Features | Hyper-Threading Technology, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | - |
| MEMORY | MSI GL66 11UCK (251UK Pulse) | MSI Delta 15 (A5EFK) |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | MSI GL66 11UCK (251UK Pulse) | MSI Delta 15 (A5EFK) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 1 TB SSD PCIe 3.0 x4 - NVM Express (NVMe), Quad-level Cell (QLC) |
|---|
| AUDIO & VIDEO | MSI GL66 11UCK (251UK Pulse) | MSI Delta 15 (A5EFK) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3050 | AMD Radeon RX 6700M |
|---|---|---|
| Video Memory | 4 GB GDDR6 SDRAM | 10 GB GDDR6 SDRAM |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers | Stereo speakers |
| Audio Features | Nahimic 3D audio | - |
| COMMUNICATIONS | MSI GL66 11UCK (251UK Pulse) | MSI Delta 15 (A5EFK) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 | Intel Wi-Fi 6 AX 200 |
| Network Interface | Gigabit Ethernet | - |
| Ethernet Controller | Realtek RTL8111 | - |
| Features | - | Dual stream (2x2) |
| BATTERY | MSI GL66 11UCK (251UK Pulse) | MSI Delta 15 (A5EFK) |
|---|
| Technology | 3-cell lithium polymer | 4-cell |
|---|---|---|
| Battery Capacity (Size) | 53.5 Wh | 82 Wh |
| AC ADAPTER | MSI GL66 11UCK (251UK Pulse) | MSI Delta 15 (A5EFK) |
|---|
| Output | 150 Watt | 240 Watt |
|---|
| INPUT | MSI GL66 11UCK (251UK Pulse) | MSI Delta 15 (A5EFK) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| CONNECTIONS & EXPANSIONS | MSI GL66 11UCK (251UK Pulse) | MSI Delta 15 (A5EFK) |
|---|
| Interfaces | HDMI USB-C 3.2 Gen 1 2 x USB 3.2 Gen 1 USB 2.0 LAN |
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 GL66 11UCK (251UK Pulse) | MSI Delta 15 (A5EFK) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home |
|---|---|---|
| Software Included | WinZip, Norton Internet Security (60 days trial), SteelSeries Engine 3, MSI Dragon Gaming Center, Killer Network Manager, Microsoft Office 2016 (30 days trial), MSI True Color 2.0, Nahimic VR, Nahimic Audio Enhancer 3, NVIDIA GeForce Experience, MSI APP Player | MSI APP Player, MSI Center |
| MISCELLANEOUS | MSI GL66 11UCK (251UK Pulse) | MSI Delta 15 (A5EFK) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Features | Cooler Boost 5 technology | Cooler Boost 5 technology |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 1 year |
| Model Number | - | 046UK |
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