ASUS ExpertBook P3 G1 Review: A Powerful Business Laptop with Upgradability and Battery Compromises
The ASUS ExpertBook P3 G1 (2026) positions itself as a practical, performance-driven business laptop designed for professionals seeking an affordable workhorse. Rather than competing with the ultra-thin, flashy aesthetics of consumer laptops like the Apple MacBook Air or Dell XPS, the ExpertBook P3 series acts as a direct challenger to established business lineups such as the Lenovo ThinkPad and HP EliteBook ecosystems.
While the laptop delivers excellent processing power, a class-leading keyboard, and extensive physical connectivity, it also introduces notable compromises in battery life, display color accuracy, and webcam performance.
Design, Build Quality, and Port Selection
The ExpertBook P3 G1 retains the signature understated design language of the ASUS business lineup, featuring a minimal, clean look with a gray finish. The laptop is available in two chassis configurations: the 1A variant, which features a plastic body, and the 2A variant, which offers a metal chassis for increased rigidity.
The plastic review unit features a matte, grainy finish that resists fingerprints and smudges while providing a premium feel. The display hinge has been strengthened compared to previous generations, allowing the screen to open up to 180 degrees to lie completely flat on a surface. However, because this specific variant lacks a touchscreen, the flat orientation offers limited interactive utility. Some chassis flex remains noticeable in the center of the keyboard and the area between the touchpad and keyboard, though it does not significantly impact normal typing.
For durability, the chassis has undergone MIL-STD 810H testing across 24 procedures to withstand daily wear and tear, though the device is not water-resistant. ASUS has also maintained a comprehensive physical port selection, eliminating the need for external dongles. The available ports include:
- One Thunderbolt 4 USB-C port
- One USB 3.2 Gen 2 Type-C port
- Two USB 3.2 Gen 1 Type-A ports
- A full-size RJ45 Gigabit Ethernet port
- An HDMI 2.1 TMDS port
- A 3.5mm audio jack
- A Kensington Nano lock slot
Display and Input Devices
The reviewed model features a 14-inch WUXGA IPS-level display with a 1920 × 1200 resolution, a 16:10 aspect ratio, and a 60Hz refresh rate. Designed primarily for office productivity, the screen offers up to 300 nits of brightness and an anti-glare matte coating that effectively reduces reflections in bright environments. However, with color coverage limited to 45% NTSC, the display lacks the vibrancy required for creative tasks like photo or video editing, and video playback feels underwhelming.
In contrast, the keyboard stands out as one of the laptop's strongest features. It offers 1.5mm of key travel, large and well-spaced keys, and a consistent typing experience. The keyboard is backlit, preventing light leakage when viewed from the front, and is rated for up to 10 million keystrokes. The large trackpad supports multi-touch gestures, though some users may find the fingerprint sensor's integration into a firmer power button slightly inconvenient.
Performance and Upgradability
Under the hood, the reviewed unit is powered by the Intel Core Ultra 7 255H processor, paired with 16GB of DDR5 RAM and a 512GB M.2 NVMe PCIe 4.0 SSD. The Core Ultra 7 255H is a high-performance H-series chip featuring 16 cores, 16 threads, a maximum clock speed of 5.1GHz, and integrated Intel Graphics. This configuration easily handles demanding workloads, heavy multitasking, and numerous browser tabs.
A key advantage of the ExpertBook P3 G1 is its post-purchase upgradability. Unlike many modern laptops with soldered components, the P3 G1 features two physical DDR5 SO-DIMM slots for memory expansion. Storage can also be expanded via two dedicated slots: one M.2 2280 PCIe 4.0 slot and one M.2 2230 PCIe 4.0 slot.
Due to the high-performance nature of the H-series processor, the laptop tends to run warm at the bottom, even during basic web browsing, making it noticeable when used on a lap.
Battery Life and Hardware Limitations
The primary trade-off for the laptop's high processing performance is its battery life. Equipped with a 50Wh, 3-cell battery, the ExpertBook P3 G1 delivers approximately 8 to 9 hours of runtime under basic office use. When subjected to medium to heavy gaming or demanding workloads, battery life drops to between 4 and 5 hours. ASUS includes a 65W USB-C charger in the box, which charges the battery from 0 to 100% in under two hours, though the charging brick and three-pin plug remain bulky for travel.
The laptop runs Windows 11 Home, which includes business-centric software like AI ExpertMeet. However, the Core Ultra 7 255H processor's NPU delivers up to 13 TOPS of performance, which falls short of the 40+ TOPS required to run local Copilot+ AI features, meaning users must rely on cloud processing for advanced AI tasks.
Additionally, the built-in 1080p FHD IR camera with Windows Hello support and a physical privacy shutter delivers underwhelming image quality, introducing noticeable noise even in favorable lighting conditions. Audio is handled by two built-in speakers with Dirac support, which offer decent but limited volume output.
