Choose ThinkPad E480 if you need:
- Processor Model at Intel Core i5 8250U 1.6GHz (vs Intel Core i7 6600U 2.6GHz)
- GPU Model at AMD Radeon RX 550 (vs Nvidia Quadro M500M)
- Storage Capacity at 256 GB (vs 512 GB)
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Side-by-side specification comparison of two reference models
Compare ThinkPad E480 vs ThinkPad P40
A full side-by-side comparison of reference models ThinkPad E480 and ThinkPad P40 within the same category.
Specifications
Side-by-side specification comparison of two reference models
| Specification | ThinkPad E480 | ThinkPad P40 |
|---|---|---|
| Price | Not for sale | Not for sale |
| General | ||
| Brand | Lenovo | Lenovo |
| Product Family | ThinkPad | ThinkPad |
| Model | ThinkPad E480 | ThinkPad P40 |
| Model Number | ThinkPad E480 | ThinkPad P40 Yoga |
| Launch Year | 2018 year | 2016 year |
| Form Factor | Clamshell | 2-in-1 Convertible |
| Laptop Category | Mainstream | 2-in-1 |
| Operating System | Windows 10 | Windows 7 |
| Operating System Architecture | 64-bit | 64-bit |
| Processor | ||
| Processor Manufacturer | Intel | Intel |
| Processor Family | Intel Core i5 | Intel Core i7 |
| Processor Model | Intel Core i5 8250U 1.6GHz | Intel Core i7 6600U 2.6GHz |
| Processor Generation | 8th Gen | 6th Gen |
| CPU Architecture | x86-64 | x86-64 |
| CPU Process Node | 14 nm | 14 nm |
| CPU Cores | 4 cores | 2 cores |
| Efficiency Cores | 0 cores | 0 cores |
| CPU Threads | 8 threads | 4 threads |
| CPU Base Clock | 1.6 GHz | 2.6 GHz |
| CPU Max Boost Clock | 3.4 GHz | 3.4 GHz |
| L3 Cache | 6 MB | 4 MB |
| Processor Base Power | 15 W | 15 W |
| Graphics | ||
| Graphics Type | Discrete | Discrete |
| GPU Manufacturer | AMD | NVIDIA |
| GPU Model | AMD Radeon RX 550 | Nvidia Quadro M500M |
| VRAM Capacity | 2 GB | 2 GB |
| VRAM Type | GDDR5 | — |
| Maximum External Displays | 1 displays | 1 displays |
| Maximum External Resolution | 1920 x 1080 @ 60 Hz via HDMI | 3840 x 2160 at 60 Hz via Mini DisplayPort |
| Memory | ||
| Installed Memory | 8 GB | 8 GB |
| Maximum Memory | 32 GB | 16 GB |
| Memory Type | DDR4 | DDR3L |
| Memory Speed | 2400 MT/s | 1600 MT/s |
| Memory Form Factor | SO-DIMM | SO-DIMM |
| Memory Slots | 2 slots | 1 slots |
| Memory Slots Used | — | 1 slots |
| Memory Upgradeable | Yes | Yes |
| Memory Channels | Dual | Single |
| Storage | ||
| Primary Storage Type | SSD | SSD |
| Storage Capacity | 256 GB | 512 GB |
| Storage Interface | PCIe NVMe | SATA |
| Storage PCIe Generation | PCIe 3.0 | — |
| Storage Form Factor | M.2 2280 + 2.5-inch | 2.5-inch SSD |
| Installed Storage Drives | 1 drives | 1 drives |
| Maximum Storage Drives | 2 drives | 1 drives |
| M.2 Storage Slots | 1 slots | 0 slots |
| 2.5-inch Drive Bay | Yes | Yes |
| RAID Support | — | — |
| Card Reader | Yes | Yes |
| Card Reader Formats | microSD | MMC, SD, SDHC, SDXC |
| Display | ||
| Display Size | 14 inch | 14 inch |
| Display Resolution | 1920 x 1080 | 1920 x 1080 |
| Resolution Class | FHD | FHD |
| Display Technology | IPS LCD | IPS LCD |
| Panel Type | IPS | IPS |
| Touchscreen | — | Yes |
| Pen Support | — | Yes |
| Display Brightness | 250 nits | 250 nits |
| Contrast Ratio | 400:1 | 700:1 |
| Aspect Ratio | 16:9 | 16:9 |
| Display Finish | Anti-glare | Anti-glare |
| Adaptive Sync Technology | — | — |
| Camera & Biometrics | ||
| Webcam Resolution | 720p | 720p |
| Fingerprint Reader Location | — | Palm rest |
| Audio | ||
| Speaker Configuration | 2 x speakers | 2 speakers |
| Speaker Power | 2 x 1.5 W | 2 x 1.5 W |
| Audio Technology | Dolby Advanced Audio | Dolby DAX2 |
| Microphone Configuration | Dual-array microphone | Dual-array microphone |
| Audio Jack | Yes | Yes |
| Keyboard & Input | ||
| Keyboard Type | Spill-resistant 6-row keyboard | Spill-resistant 6-row keyboard |
| Keyboard Backlight | — | Yes |
| Keyboard RGB Zones | — | — |
| Touchpad Type | ThinkPad Mylar touchpad | ThinkPad Mylar touchpad |
| Touchpad Material | Mylar | Mylar |
| Pointing Stick | Yes | Yes |
| Stylus Included | — | Yes |
| Stylus Model | — | ThinkPad Pen Pro |
| Wireless & Networking | ||
| Wi-Fi Standard | Wi-Fi 5 | Wi-Fi 5 |
| Wi-Fi IEEE Standard | 802.11ac | 802.11ac |
| Wi-Fi Bands | Dual-band | Dual-band |
| Wi-Fi Spatial Streams | — | 2x2 |
| Wi-Fi Module | — | Intel Dual Band Wireless-AC 8260 |
| Bluetooth Version | 4.1 | 4.1 |
| Ethernet | Yes | Yes |
| Ethernet Speed | 1 GbE | 1 GbE via adapter |
| WWAN | No | Optional |
| Cellular Standard | — | 4G LTE-Advanced |
| SIM Slot | — | Micro-SIM |
| Ports & Expansion | ||
| USB Type-A Port Count | 3 ports | 3 ports |
| USB Type-A Specifications | 2x USB 3.1 Gen 1; 1x USB 2.0 | 3x USB 3.0 |
| USB Type-C Port Count | 1 ports | 0 ports |
| USB Type-C Specifications | 1x USB-C 3.1 Gen 2 / Power Delivery / DisplayPort | — |
| USB4 Port Count | 0 ports | 0 ports |
| Thunderbolt Port Count | 0 ports | 0 ports |
| HDMI Port Count | 1 ports | 1 ports |
| HDMI Version | 1.4b | HDMI |
| DisplayPort Output | DisplayPort via USB-C | Mini DisplayPort |
| RJ-45 Port Count | 1 ports | 0 ports |
| 3.5 mm Audio Combo Port Count | 1 ports | 1 ports |
| SD Card Slot Count | 0 ports | 1 ports |
| microSD Card Slot Count | 1 ports | 0 ports |
| Smart Card Reader | No | No |
| Security Lock Slot | Yes | Yes |
| Dedicated Docking Connector | — | Yes |
| Internal PCIe Slots | 1x M.2 storage slot | — |
| Battery & Power | ||
| Battery Capacity | 45 Wh | 53 Wh |
| Battery Cells | — | 3 cells |
| Battery Chemistry | Li-polymer | Li-polymer |
| Battery Life | 13.51 hours | 8 hours |
| Battery Life Test Method | MobileMark 2014 | MobileMark 2014 |
| Fast Charging | Yes | — |
| Fast Charge Level | 80 % | — |
| Fast Charge Time | 60 min | — |
| Power Adapter | 65 W | 65 W |
| Power Connector | USB-C | Proprietary slim-tip |
| USB-C Charging | Yes | — |
| Dimensions & Build | ||
| Width | 329 mm | 338 mm |
| Depth | 242 mm | 236.3 mm |
| Thickness | 21.9 mm | 19.9 mm |
| Weight | 1.75 kg | 1.8 kg |
| Chassis Material | PC/ABS | Carbon-fiber hybrid |
| Lid Material | PC/ABS | Carbon-fiber hybrid |
| Base Material | PC/ABS | Carbon-fiber hybrid |
| Hinge Opening Angle | — | 360 degree |
| MIL-STD Testing | MIL-STD-810G tested | MIL-STD-810G tested |
| Security & Manageability | ||
| TPM | — | TPM 1.2 / Software TPM 2.0 |
| BIOS / UEFI Password Support | Yes | Yes |
| Drive Password Support | Yes | Yes |
| Enterprise Manageability | — | Intel vPro |
| Smart Card Support | No | No |
| BIOS Recovery / Self-Healing | — | — |
| Sensors | ||
| Ambient Light Sensor | — | Yes |
| Accelerometer | — | Yes |
| Gyroscope | — | Yes |
| Certifications & Sustainability | ||
| ENERGY STAR | ENERGY STAR 8.0 | ENERGY STAR |
| EPEAT | Gold | Gold |
| TCO Certified | TCO Certified | — |
| RoHS Compliance | Yes | Yes |
| Environment & Warranty | ||
| Warranty | 1 years | — |
| Warranty Type | Mail-in or depot limited warranty | — |
Summary: Which Product Should You Choose?
Choose ThinkPad P40 if you need:
- Processor Model at Intel Core i7 6600U 2.6GHz (vs Intel Core i5 8250U 1.6GHz)
- GPU Model at Nvidia Quadro M500M (vs AMD Radeon RX 550)
- Storage Capacity at 512 GB (vs 256 GB)
What is the difference between ThinkPad E480 and ThinkPad P40?
ThinkPad E480 and ThinkPad P40 share specifications such as Installed Memory (8 GB), Display Size (14 inch), Display Resolution (1920 x 1080), Brand (Lenovo).
The main differences: Processor Model (ThinkPad E480: Intel Core i5 8250U 1.6GHz, ThinkPad P40: Intel Core i7 6600U 2.6GHz); GPU Model (ThinkPad E480: AMD Radeon RX 550, ThinkPad P40: Nvidia Quadro M500M); Storage Capacity (ThinkPad E480: 256 GB, ThinkPad P40: 512 GB).
ThinkPad E480 may suit users who need its differing values, while ThinkPad P40 benefits those who need its paired strengths. Review the specs table above before deciding.