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The HP ZBook Ultra G1a is a surprisingly portable machine for a workstation laptop. Measuring 0.71-inch thick and weighing about 3.5 pounds (it varies slightly between the OLED model we reviewed and the IPS model, but only a little), it’s the lightest mobile workstation we’ve reviewed, looking and feeling more like a business laptop, but with exceptional performance. Just be aware that the charger is bigger and heavier than what you’d get for a standard work laptop, to power the high-performing hardware…
