HP ZBook 15 G4
Specifications

Price comparison
Average of 4 scores (from 4 reviews)
Reviews for the HP ZBook 15 G4
Source: PC Mag

Intel Xeon power, a 64GB RAM limit, three drive bays, three screen choices, and two Thunderbolt 3 ports add up to a mighty mobile workstation in the HP ZBook 15 G4.
Single Review, online available, Medium, Date: 09/21/2017
Rating: Total score: 90%
Source: Computer Shopper

However, the HP ZBook 15 G4’s mix of size, power, and expandability may be the perfect machine for your needs if you need a balance between power and portability from your workstation. And that might explain why the 15-incher is the best-selling mobile workstation in the HP ZBook line. Thumbs up.
Single Review, online available, Very Long, Date: 07/17/2017
Rating: Total score: 80%
Source: Laptop Mag

Let's be honest, when discussing $4,000and up mobile workstations, there are no bad systems -- the combination of high-end processing, potent graphics and speedy storage guarantee that any laptop at this level will be a worthwhile purchase. HP goes above and beyond this easy-to-clear bar by adding its impressive DreamColor display, solid security and ruggedized design. If you need serious processing power for product development, architecture or other demanding fields, it won't disappoint.
Single Review, online available, Medium, Date: 07/12/2017
Rating: Total score: 80%
Foreign Reviews
Source: Smartphone Italia

Single Review, online available, Short, Date: 01/02/2018
Rating: Total score: 80% price: 70% features: 90% display: 90% mobility: 80% workmanship: 90% ergonomy: 90%
Comment
NVIDIA Quadro M2200: Mid-range workstation graphics card based on the Maxwell architecture (28nm GM206 chip similar to the new revision of the Geforce GTX 965M).
Modern games should be playable with these graphics cards at low settings and resolutions. Casual gamers may be happy with these cards.
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
E3-1505M v6: Quad-core notebook processor based on the Kaby Lake architecture for large notebooks running at 3 - 4 GHz. Supports ECC-RAM compared to Core processors. It is the second fastest mobile Xeon processor from the Kaby Lake series and slightly in front of the consumer i7-7820HQ. The chip also integrates the professional HD Graphics P630 GPU with certified drivers clocked at 350 - 1100 MHz and is manufactured in a 14 nm process (improved compared to Skylake).
» Further information can be found in our Comparison of Mobile Processsors.