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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 Aspire A515-51G within the same category.
Side-by-side specification comparison of two reference models
| Specification | Chromebook Spin 311 CP311-3H-K72P | Aspire A515-51G |
|---|---|---|
| Price | Not for sale | Not for sale |
| General | ||
| Brand | Acer | Acer |
| Product Family | Chromebook Spin 311 | Acer Aspire 5 |
| Model | Chromebook Spin 311 CP311-3H-K72P | Aspire A515-51G |
| Model Number | CP311-3H | Aspire A515-51G |
| Part Number / SKU | NX.HUVEH.002 | — |
| Launch Year | 2025 year | 2018 year |
| Form Factor | 2-in-1 Convertible | Clamshell |
| Laptop Category | Education / Budget | Mainstream |
| 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 i5-8250U |
| Processor Generation | MediaTek Kompanio 500 | 8th Gen (Kaby Lake R) |
| CPU Architecture | ARM64 | Kaby Lake R |
| 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 | — | 8 threads |
| CPU Base Clock | 2 GHz | 1.6 GHz |
| CPU Max Boost Clock | 2 GHz | 3.4 GHz |
| L2 Cache | — | 1 MB |
| L3 Cache | — | 6 MB |
| Processor Base Power | — | 15 W |
| Maximum Processor Power | — | 25 W |
| CPU Manageability Technology | — | Intel Standard Manageability; Intel vPro eligible only in supported business configurations |
| AI / NPU | ||
| NPU | Yes | — |
| NPU Model | MediaTek dual-core AI processor (APU) | — |
| NPU Performance | 0.5 TOPS | — |
| Graphics | ||
| Graphics Type | Integrated | Integrated |
| GPU Manufacturer | MediaTek | Intel |
| GPU Model | Mali-G72 MP3 | Intel UHD Graphics 620 |
| GPU Architecture | — | Intel Gen9.5 |
| VRAM Capacity | 0 GB | 0 GB |
| VRAM Type | Shared system memory | Shared system memory |
| GPU TGP | — | 15 W |
| GPU Boost Clock | — | 1100 MHz |
| Maximum External Displays | — | 3 displays |
| Maximum External Resolution | — | 4096 x 2304 @ 60 Hz |
| Memory | ||
| Installed Memory | 4 GB | 4 GB |
| Maximum Memory | — | 20 GB |
| Memory Type | LPDDR4X | DDR4 |
| Memory Speed | — | 2400 MT/s |
| Memory Form Factor | Onboard | 4 GB onboard + 1 SO-DIMM |
| Memory Slots | 0 slots | 1 slots |
| Memory Slots Used | 0 slots | 1 slots |
| Memory Upgradeable | No | Yes |
| Memory Channels | — | Dual-channel capable |
| Storage | ||
| Primary Storage Type | eMMC | SSD |
| Storage Capacity | 64 GB | 256 GB |
| Storage Interface | eMMC | SATA III / PCIe NVMe |
| Storage Form Factor | Embedded / soldered eMMC | M.2 + 2.5-inch |
| Installed Storage Drives | 1 drives | 1 drives |
| Maximum Storage Drives | 1 drives | 2 drives |
| M.2 Storage Slots | 0 slots | 1 slots |
| 2.5-inch Drive Bay | — | Yes |
| RAID Support | No | — |
| Card Reader | — | Yes |
| Card Reader Formats | — | SD/SDHC/SDXC |
| Card Reader Standard | — | UHS-I |
| 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 | — | 250 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 | 720p HD |
| Webcam Frame Rate | — | 30 fps |
| Camera Features | Wide Viewing Angle | — |
| Audio | ||
| Speaker Configuration | 2 x stereo speakers | 2 speakers |
| Audio Technology | — | Acer TrueHarmony |
| Microphone Configuration | Built-in microphone | Digital microphone |
| Audio Jack | Yes | Yes |
| Keyboard & Input | ||
| Keyboard Type | US International Keyboard | Full-size island-style keyboard |
| Numeric Keypad | — | 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 | 1x1 |
| Wi-Fi Module | — | Acer wireless module |
| 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 | 3 ports |
| USB Type-A Specifications | USB 2.0 | USB 3.x Type-A |
| USB Type-C Port Count | 1 ports | 1 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 | 0 ports |
| HDMI Port Count | 0 ports | 1 ports |
| HDMI Version | — | HDMI |
| DisplayPort Output | DisplayPort over USB-C | 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 | 1 ports |
| microSD Card Slot Count | 0 ports | 0 ports |
| Smart Card Reader | No | No |
| Security Lock Slot | — | Yes |
| Internal PCIe Slots | — | 1 M.2 storage slot(s) |
| Battery & Power | ||
| Battery Capacity | 36 Wh | 48 Wh |
| Battery Cells | 2 cells | 4 cells |
| Battery Chemistry | Li-ion | Lithium-ion |
| Battery Life | 16 hours | — |
| Power Adapter | 45 W | 65 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 | 381.6 mm |
| Depth | 206 mm | 263 mm |
| Thickness | 18.8 mm | 20.95 mm |
| Weight | 1.2 kg | 2.2 kg |
| Chassis Material | — | Aluminum; plastic |
| Lid Material | — | Aluminum |
| Base Material | — | Plastic |
| 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 Aspire A515-51G share specifications such as Installed Memory (4 GB), Brand (Acer), Graphics Type (Integrated), VRAM Capacity (0 GB).
The main differences: Processor Model (Chromebook Spin 311 CP311-3H-K72P: MT8183, Aspire A515-51G: Intel Core i5-8250U); GPU Model (Chromebook Spin 311 CP311-3H-K72P: Mali-G72 MP3, Aspire A515-51G: Intel UHD Graphics 620); Storage Capacity (Chromebook Spin 311 CP311-3H-K72P: 64 GB, Aspire A515-51G: 256 GB); Display Size (Chromebook Spin 311 CP311-3H-K72P: 11.6 inch, Aspire A515-51G: 15.6 inch).
Chromebook Spin 311 CP311-3H-K72P may suit users who need its differing values, while Aspire A515-51G benefits those who need its paired strengths. Review the specs table above before deciding.
