Choose ExpertBook P5 if you need:
- Processor Model at Intel Core Ultra 7 258V (vs Core Ultra 5)
- Installed Memory at 32 GB (vs 16 GB)
- Storage Capacity at 1024 GB (vs 512 GB)
- Display Size at 14 inch (vs 16 inch)
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Side-by-side specification comparison of two reference models
Compare ExpertBook P5 vs ThinkBook 16
A full side-by-side comparison of reference models ExpertBook P5 and ThinkBook 16 within the same category.
Specifications
Side-by-side specification comparison of two reference models
| Specification | ExpertBook P5 | ThinkBook 16 |
|---|---|---|
| Price | Not for sale | Not for sale |
| General | ||
| Brand | ASUS | Lenovo |
| Product Family | ExpertBook | ThinkBook |
| Model | ExpertBook P5 | ThinkBook 16 |
| Model Number | P5405CSA | ThinkBook 16 G7 IML |
| Launch Year | 2025 year | 2025 year |
| Form Factor | Clamshell | Clamshell |
| Laptop Category | Business | Business |
| Color | Misty Grey | Arctic Grey |
| Operating System | Windows 11 Pro | — |
| Operating System Architecture | 64-bit | 64-bit |
| Processor | ||
| Processor Manufacturer | Intel | Intel |
| Processor Family | Intel Core Ultra 7 | Intel Core Ultra 5 |
| Processor Model | Intel Core Ultra 7 258V | Core Ultra 5 |
| Processor Generation | Intel Core Ultra Series 2 | Intel Core Ultra Series 1 |
| CPU Architecture | x86-64 | x86-64 |
| CPU Process Node | 3 nm | — |
| CPU Cores | 8 cores | — |
| Performance Cores | 4 cores | — |
| Efficiency Cores | 4 cores | — |
| CPU Threads | 8 threads | — |
| CPU Base Clock | 2.2 GHz | — |
| CPU Max Boost Clock | 4.8 GHz | — |
| L3 Cache | 12 MB | — |
| Processor Base Power | 17 W | — |
| Maximum Processor Power | 37 W | — |
| CPU Manageability Technology | Intel Standard Manageability | — |
| AI / NPU | ||
| NPU | Yes | Yes |
| NPU Model | Intel AI Boost | Intel AI Boost |
| NPU Performance | 47 TOPS | 11 TOPS |
| Platform AI Performance | 115 TOPS | — |
| Copilot+ PC | Yes | — |
| Graphics | ||
| Graphics Type | Integrated | Integrated |
| GPU Manufacturer | Intel | Intel |
| GPU Model | Intel Arc 140V | — |
| GPU Architecture | Xe2 | — |
| VRAM Capacity | 0 GB | 0 GB |
| VRAM Type | Shared system memory | Shared system memory |
| Maximum External Displays | 4 displays | 3 displays |
| Maximum External Resolution | — | 5120 x 2880 @ 60Hz |
| Memory | ||
| Installed Memory | 32 GB | 16 GB |
| Maximum Memory | 32 GB | 64 GB |
| Memory Type | LPDDR5X | DDR5 |
| Memory Speed | 8533 MT/s | 5600 MT/s |
| Memory Form Factor | On-package | SO-DIMM |
| Memory Slots | 0 slots | 2 slots |
| Memory Slots Used | 0 slots | — |
| Memory Upgradeable | No | Yes |
| Memory Channels | Dual-channel | Dual-channel |
| Storage | ||
| Primary Storage Type | SSD | SSD |
| Storage Capacity | 1024 GB | 512 GB |
| Storage Interface | PCIe NVMe | PCIe NVMe |
| Storage PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Storage Form Factor | M.2 2280 | M.2 2242 |
| Installed Storage Drives | 1 drives | 1 drives |
| Maximum Storage Drives | 2 drives | 2 drives |
| M.2 Storage Slots | 2 slots | 2 slots |
| Card Reader Formats | — | SD |
| Display | ||
| Display Size | 14 inch | 16 inch |
| Display Resolution | 2560 x 1600 | — |
| Resolution Class | WQXGA | — |
| Display Technology | IPS LCD | IPS LCD |
| Panel Type | IPS | IPS |
| Refresh Rate | 144 Hz | — |
| Display Brightness | 400 nits | — |
| sRGB Color Gamut | 100 % | — |
| Aspect Ratio | 16:10 | 16:10 |
| Display Finish | Anti-glare | Anti-glare |
| Screen-to-Body Ratio | 90 % | 90 % |
| Camera & Biometrics | ||
| Webcam Resolution | 1080p | — |
| IR Camera | Yes | — |
| Camera Privacy Shutter | Yes | Yes |
| Windows Hello Face | Yes | — |
| Fingerprint Reader | Yes | — |
| Fingerprint Reader Location | Power button | — |
| Presence Detection | Yes | — |
| Camera Features | ASUS AI Camera; 1080p FHD IR; privacy shutter | — |
| Audio | ||
| Speaker Configuration | 2 stereo speakers | Stereo speakers, 2W x2 |
| Speaker Power | 2 x 1 W W | 2 W x 2 W |
| Audio Technology | Dolby Atmos, Smart Amp | Dolby Audio |
| Microphone Configuration | Array microphone | Dual-microphone array with smart noise-cancelling |
| Audio Jack | Yes | Yes |
| Keyboard & Input | ||
| Keyboard Type | Backlit Chiclet Keyboard; spill-resistant; 1.5 mm travel | 6-row keyboard |
| Keyboard Backlight | Yes | — |
| Keyboard RGB Zones | — | — |
| Numeric Keypad | — | Yes |
| Spill-Resistant Keyboard | Yes | Yes |
| Key Travel | 1.5 mm | 1.5 mm |
| Copilot Key | Yes | Yes |
| Touchpad Type | Touchpad | Precision TouchPad |
| Touchpad Dimensions | — | 120 x 75 mm |
| Touchpad Material | — | Mylar |
| Wireless & Networking | ||
| Wi-Fi Standard | Wi-Fi 6E | — |
| Wi-Fi IEEE Standard | 802.11ax | — |
| Wi-Fi Bands | 2.4 GHz, 5 GHz, 6 GHz | — |
| Wi-Fi Spatial Streams | 2x2 | — |
| Bluetooth Version | 5.4 | — |
| Ethernet | — | Yes |
| Ethernet Speed | — | 1 |
| WWAN | No | No |
| Ports & Expansion | ||
| USB Type-A Port Count | 2 ports | 2 ports |
| USB Type-A Specifications | 2x USB 3.2 Gen 2 Type-A | USB 5 Gbps (USB 3.2 Gen 1) |
| USB Type-C Port Count | 2 ports | 2 ports |
| USB Type-C Specifications | 2x Thunderbolt 4 / USB4 with display and Power Delivery | USB 10 Gbps + Thunderbolt 4 / USB4 40 Gbps; USB PD; DisplayPort |
| USB4 Port Count | 2 ports | 1 ports |
| USB4 Speed | 40 Gbps | 40 Gbps |
| Thunderbolt Port Count | 2 ports | 1 ports |
| Thunderbolt Version | Thunderbolt 4 | Thunderbolt 4 |
| HDMI Port Count | 1 ports | 1 ports |
| HDMI Version | 2.1 | 2.1 |
| DisplayPort Output | DisplayPort over Thunderbolt 4 | Yes |
| 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 |
| Internal PCIe Slots | 1 x M.2 2280 PCIe 4.0 x4; 1 x M.2 2230 PCIe 4.0 x4 | 2 x M.2 PCIe 4.0 x4 storage slots |
| Battery & Power | ||
| Battery Capacity | 63 Wh | — |
| Battery Cells | 3 cells | — |
| Battery Chemistry | Li-ion | — |
| Battery Life | 28 hours | — |
| Battery Life Test Method | Microsoft Perf2.12April2024-RTM test scenario | — |
| Fast Charging | Yes | — |
| Power Adapter | 65 W | — |
| Power Connector | USB-C | — |
| USB-C Charging | Yes | — |
| USB Power Delivery Version | — | USB Power Delivery 3.0 |
| Maximum USB-C Charging Power | 65 W | — |
| Dimensions & Build | ||
| Width | 312 mm | 356 mm |
| Depth | 223.2 mm | 253.5 mm |
| Thickness | 16.4 mm | 17.5 mm |
| Weight | 1.2 kg | 1.7 kg |
| Chassis Material | Aluminum chassis | Aluminium top, PC-ABS bottom |
| Lid Material | — | Aluminium |
| Base Material | — | PC-ABS |
| Hinge Opening Angle | 180 degree | — |
| MIL-STD Testing | MIL-STD-810H | MIL-STD-810H |
| Security & Manageability | ||
| TPM | Firmware TPM 2.0 | Firmware TPM 2.0 |
| Microsoft Pluton | Yes | — |
| BIOS / UEFI Password Support | Yes | Yes |
| Drive Password Support | Yes | Yes |
| Enterprise Manageability | Intel Standard Manageability | — |
| Smart Card Support | No | No |
| BIOS Recovery / Self-Healing | Yes | Yes |
| Certifications & Sustainability | ||
| ENERGY STAR | ENERGY STAR 8.0 | — |
| EPEAT | Gold with Climate+ | — |
| TCO Certified | Yes | TCO Certified 9.0 |
| RoHS Compliance | Yes | Yes |
| Recycled Materials | 29% post-consumer recycled plastic | 25% PCC battery enclosure; 50% PCC keycaps; 30% PCC speaker enclosure; 90% PCC 65W adapter |
| Product Carbon Footprint | 154 kg CO2e | — |
| Environment & Warranty | ||
| Operating Temperature | — | 5–35 °C |
| Operating Humidity | — | 8–95 % RH |
| Storage Temperature | — | 5–43 °C |
Summary: Which Product Should You Choose?
Choose ThinkBook 16 if you need:
- Processor Model at Core Ultra 5 (vs Intel Core Ultra 7 258V)
- Installed Memory at 16 GB (vs 32 GB)
- Storage Capacity at 512 GB (vs 1024 GB)
- Display Size at 16 inch (vs 14 inch)
What is the difference between ExpertBook P5 and ThinkBook 16?
ExpertBook P5 and ThinkBook 16 share specifications such as Launch Year (2025 year), Form Factor (Clamshell), Laptop Category (Business), Operating System Architecture (64-bit).
The main differences: Processor Model (ExpertBook P5: Intel Core Ultra 7 258V, ThinkBook 16: Core Ultra 5); Installed Memory (ExpertBook P5: 32 GB, ThinkBook 16: 16 GB); Storage Capacity (ExpertBook P5: 1024 GB, ThinkBook 16: 512 GB); Display Size (ExpertBook P5: 14 inch, ThinkBook 16: 16 inch).
ExpertBook P5 may suit users who need its differing values, while ThinkBook 16 benefits those who need its paired strengths. Review the specs table above before deciding.