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Side-by-side specification comparison of two reference models
A full side-by-side comparison of reference models Chromebook Spin 311 CP311-3H-K72P and Alienware 15 R3 within the same category.
Side-by-side specification comparison of two reference models
| Specification | Chromebook Spin 311 CP311-3H-K72P | Alienware 15 R3 |
|---|---|---|
| Price | Not for sale | Not for sale |
| General | ||
| Brand | Acer | Dell |
| Product Family | Chromebook Spin 311 | Dell Alienware |
| Model | Chromebook Spin 311 CP311-3H-K72P | Alienware 15 R3 |
| Model Number | CP311-3H | Alienware 15 R3 |
| Part Number / SKU | NX.HUVEH.002 | — |
| Launch Year | 2025 year | 2017 year |
| Form Factor | 2-in-1 Convertible | Clamshell |
| Laptop Category | Education / Budget | Gaming |
| Color | Pure Silver | — |
| Operating System | ChromeOS | Windows 10 |
| Operating System Architecture | ARM64 | 64-bit |
| Processor | ||
| Processor Manufacturer | MediaTek | Intel |
| Processor Family | MediaTek MT8183 | Intel Core i5 |
| Processor Model | MT8183 | Intel Core i5-7300HQ |
| Processor Generation | MediaTek Kompanio 500 | 7th Gen (Kaby Lake) |
| CPU Architecture | ARM64 | Kaby Lake-H |
| CPU Process Node | 12 nm | 14 nm |
| CPU Cores | 8 cores | 4 cores |
| Performance Cores | 4 cores | — |
| Efficiency Cores | 4 cores | 0 cores |
| CPU Threads | — | 4 threads |
| CPU Base Clock | 2 GHz | 2.5 GHz |
| CPU Max Boost Clock | 2 GHz | 3.5 GHz |
| L2 Cache | — | 1 MB |
| L3 Cache | — | 6 MB |
| Processor Base Power | — | 45 W |
| Maximum Processor Power | — | 45 W |
| CPU Manageability Technology | — | Intel Standard Manageability; Intel vPro not supported |
| AI / NPU | ||
| NPU | Yes | — |
| NPU Model | MediaTek dual-core AI processor (APU) | — |
| NPU Performance | 0.5 TOPS | — |
| Graphics | ||
| Graphics Type | Integrated | Discrete |
| GPU Manufacturer | MediaTek | NVIDIA |
| GPU Model | Mali-G72 MP3 | NVIDIA GeForce GTX 1060 |
| GPU Architecture | — | Pascal |
| VRAM Capacity | 0 GB | 6 GB |
| VRAM Type | Shared system memory | GDDR5 |
| GPU TGP | — | 80 W |
| GPU Boost Clock | — | 1670 MHz |
| Maximum External Displays | — | 4 displays |
| Maximum External Resolution | — | 7680 x 4320 @ 60 Hz |
| Memory | ||
| Installed Memory | 4 GB | 16 GB |
| Maximum Memory | — | 32 GB |
| Memory Type | LPDDR4X | DDR4 |
| Memory Speed | — | 2400 MT/s |
| Memory Form Factor | Onboard | SO-DIMM |
| Memory Slots | 0 slots | 2 slots |
| Memory Slots Used | 0 slots | 2 slots |
| Memory Upgradeable | No | Yes |
| Memory Channels | — | Dual-channel |
| Storage | ||
| Primary Storage Type | eMMC | SSD |
| Storage Capacity | 64 GB | 128 GB |
| Storage Interface | eMMC | SATA III / PCIe NVMe |
| Storage Form Factor | Embedded / soldered eMMC | 3 x M.2 + 2.5-inch |
| Installed Storage Drives | 1 drives | 2 drives |
| Maximum Storage Drives | 1 drives | 4 drives |
| M.2 Storage Slots | 0 slots | 3 slots |
| 2.5-inch Drive Bay | — | Yes |
| RAID Support | No | RAID capable |
| Card Reader Formats | — | — |
| Card Reader Standard | — | — |
| Display | ||
| Display Size | 11.6 inch | 15.6 inch |
| Display Resolution | 1366 x 768 | 1920 x 1080 |
| Resolution Class | HD | FHD |
| Display Technology | IPS LCD | LED-backlit LCD |
| Panel Type | IPS | IPS |
| Touchscreen | Yes | — |
| Refresh Rate | — | 60 Hz |
| Display Brightness | — | 300 nits |
| Color Depth | — | 8-bit |
| Aspect Ratio | 16:9 | 16:9 |
| Display Finish | — | Anti-glare |
| Viewing Angle | — | 160° degree |
| Flicker-Free | — | Yes |
| Camera & Biometrics | ||
| Webcam Resolution | 1280 x 720 | HD webcam |
| Webcam Frame Rate | — | 30 fps |
| Camera Features | Wide Viewing Angle | — |
| Audio | ||
| Speaker Configuration | 2 x stereo speakers | 2 speakers + subwoofer |
| Audio Technology | — | Alienware Sound Center |
| Microphone Configuration | Built-in microphone | Digital-array microphone |
| Audio Jack | Yes | Yes |
| Keyboard & Input | ||
| Keyboard Type | US International Keyboard | Full-size island-style keyboard |
| Keyboard Backlight | — | Yes |
| Keyboard RGB | — | Yes |
| Key Travel | 1.6 mm | — |
| Touchpad Type | TouchPad | Multi-touch precision touchpad |
| Wireless & Networking | ||
| Wi-Fi Standard | Wi-Fi 5 | Wi-Fi 5 (802.11ac) |
| Wi-Fi IEEE Standard | IEEE 802.11ac | 802.11ac |
| Wi-Fi Bands | — | 2.4 GHz; 5 GHz |
| Wi-Fi Spatial Streams | 2x2 | 2x2 |
| Wi-Fi Module | — | Killer Wireless-AC |
| Bluetooth Version | 4.2 | 4.1 |
| Ethernet | — | Yes |
| Ethernet Speed | — | 10/100/1000 Mbps |
| WWAN | No | No |
| SIM Slot | — | — |
| Ports & Expansion | ||
| USB Type-A Port Count | 1 ports | 2 ports |
| USB Type-A Specifications | USB 2.0 | USB 3.x Type-A |
| USB Type-C Port Count | 1 ports | 2 ports |
| USB Type-C Specifications | USB 3.1 Gen 1 (5 Gbps) | USB 3.x Type-C; DisplayPort Alt Mode where supported |
| USB4 Port Count | 0 ports | 0 ports |
| Thunderbolt Port Count | 0 ports | 1 ports |
| HDMI Port Count | 0 ports | 1 ports |
| HDMI Version | — | HDMI 2.0 |
| DisplayPort Output | DisplayPort over USB-C | Mini DisplayPort / USB-C DisplayPort Alt Mode |
| RJ-45 Port Count | 0 ports | 1 ports |
| 3.5 mm Audio Combo Port Count | 1 ports | 1 ports |
| SD Card Slot Count | 0 ports | 0 ports |
| microSD Card Slot Count | 0 ports | 0 ports |
| Smart Card Reader | No | No |
| Security Lock Slot | — | Yes |
| Internal PCIe Slots | — | 3 M.2 storage slot(s) |
| Battery & Power | ||
| Battery Capacity | 36 Wh | 99 Wh |
| Battery Cells | 2 cells | 6 cells |
| Battery Chemistry | Li-ion | Lithium-ion |
| Battery Life | 16 hours | — |
| Power Adapter | 45 W | 240 W |
| Power Connector | USB-C | Barrel power connector |
| USB-C Charging | Yes | — |
| USB Power Delivery Version | USB Power Delivery | — |
| Maximum USB-C Charging Power | 45 W | — |
| Dimensions & Build | ||
| Width | 290 mm | 389 mm |
| Depth | 206 mm | 305 mm |
| Thickness | 18.8 mm | 25.4 mm |
| Weight | 1.2 kg | 3.21 kg |
| Chassis Material | — | Aluminum; magnesium alloy; plastic |
| Lid Material | — | Aluminum |
| Base Material | — | Magnesium alloy |
| Hinge Opening Angle | — | 135 degree |
| MIL-STD Testing | — | Not claimed |
| IP Rating | — | — |
| Security & Manageability | ||
| TPM | H1 TPM | TPM 2.0 |
| BIOS / UEFI Password Support | — | Yes |
| Drive Password Support | — | Yes |
| Secure Boot | — | Yes |
| Enterprise Manageability | — | Consumer BIOS/UEFI management |
| Smart Card Support | No | No |
| BIOS Recovery / Self-Healing | — | BIOS recovery supported |
| Certifications & Sustainability | ||
| ENERGY STAR | — | Not claimed |
| EPEAT | — | Not claimed |
| TCO Certified | — | Not claimed |
| RoHS Compliance | — | Yes |
| Recycled Materials | — | Not claimed |
| Environment & Warranty | ||
| Operating Temperature | — | 5 to 35 °C |
| Operating Humidity | — | 10 to 90 (non-condensing) % RH |
| Storage Temperature | — | -20 to 60 °C |
| Warranty | 1 years | 1 years |
| Warranty Type | Pick up & Return / Drop-off collection point (1-year ITW) | Limited hardware warranty; region dependent |
Chromebook Spin 311 CP311-3H-K72P and Alienware 15 R3 share specifications such as Panel Type (IPS), Aspect Ratio (16:9), Audio Jack (Yes), Wi-Fi Spatial Streams (2x2).
The main differences: Processor Model (Chromebook Spin 311 CP311-3H-K72P: MT8183, Alienware 15 R3: Intel Core i5-7300HQ); GPU Model (Chromebook Spin 311 CP311-3H-K72P: Mali-G72 MP3, Alienware 15 R3: NVIDIA GeForce GTX 1060); Installed Memory (Chromebook Spin 311 CP311-3H-K72P: 4 GB, Alienware 15 R3: 16 GB); Storage Capacity (Chromebook Spin 311 CP311-3H-K72P: 64 GB, Alienware 15 R3: 128 GB).
Chromebook Spin 311 CP311-3H-K72P may suit users who need its differing values, while Alienware 15 R3 benefits those who need its paired strengths. Review the specs table above before deciding.
