Dell XPS 15 7590 — Review: Features, Specs, Performance
Dell XPS 15 7590 — Review: Features, Specs, Performance & Business Use
The Dell XPS 15 7590 is a compelling high-end 15.6-inch laptop aimed at professionals, creators and power-users who want a sleek design without sacrificing serious performance. With 9th-generation Intel H-series CPUs, an NVIDIA GTX 1650 discrete GPU option, premium display choices (including 4K OLED) and a refined chassis, it delivers a lot of value. This review dives into everything: what the machine offers, how it performs in real use, where it shines and where it falls short—especially from a business/IT perspective.
1. Specifications & Options
Here are the headline specs from Dell’s product page and detailed spec sheets:
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CPU options: Intel 9th-Gen Core i5-9300H, i7-9750H, up to i9-9980HK (8-core).
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GPU options: Integrated Intel UHD Graphics 630 or discrete NVIDIA GeForce GTX 1650 (4 GB GDDR5).
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Displays: 15.6-inch panels including FHD (1920×1080) non-touch, UltraSharp 4K UHD (3840×2160) touch with 100% Adobe RGB, and 4K OLED non-touch with 100% DCI-P3 coverage.
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Memory & storage: Dual SO-DIMM supports up to 64 GB DDR4-2666; storage via M.2 NVMe SSD (256 GB to 2 TB).
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Ports & connectivity: Thunderbolt 3, HDMI 2.0, USB 3.1 Gen 1 (x2), SD card reader, 3.5 mm audio jack. Wi-Fi 6 (Killer AX1650) + Bluetooth 5.0.
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Chassis & weight: CNC aluminum lid, carbon-fiber composite palm rest; starting weight ~1.8 kg (4 lbs) with smaller battery; models with 97 Wh battery weigh ~2.0 kg.
These specs show that this laptop is built for “serious work” — creative workflows, development, data modelling, multi-window productivity — while retaining a portable profile for professionals on the move.
2. Design, Build Quality & Ergonomics
The XPS 15 7590 maintains the platform’s sleek design heritage: ultra-thin bezels (InfinityEdge), refined materials (aluminum and carbon-fiber), and minimal footprint for a 15.6-inch machine.
Strengths:
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Premium feel: The CNC aluminum lid and carbon fiber palm rest deliver a robust yet elegant build.
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Excellent display variety: The 4K OLED and touch options give strong differentiation. From Battery for PC: “The 15.6-inch … is an absolute stunner.”
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Good portability: At ~1.8-2.0 kg and under 18mm thick (front) it’s competitive among premium 15-inch machines.
Considerations:
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Heat and thermals: Multiple reviews note that under sustained heavy loads (e.g., 8-core i9 + discrete GPU) the chassis can struggle to dissipate heat. Undervolting and repasting help.
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Keyboard deck size: While adequate, some users felt the deck felt “tight” for long data-entry sessions.
For business deployments, the build and material quality make the machine feel premium — which is nice for client-facing roles or executives. IT appreciate the upgradeability (SO-DIMM slots, M.2 SSD) and service access.
3. Display Performance & User Experience
A standout area for the XPS 15 7590 is the display — especially in its higher end configurations.
Display quality highlights:
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The 4K OLED panel covers 100% DCI-P3 and offers exceptional contrast and colour fidelity. NotebookCheck notes: “now offers … 4K UHD … 100% DCI-P3 colour gamut.”
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Brightness and multi-mode support means it works well for photo/video editing, design work, or multitasking multiple windows.
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The move of the webcam back to the top bezel (instead of bottom) addresses a common complaint of prior XPS models.
Performance & trade-offs:
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The FHD models deliver the best battery life; the 4K/OLED options give unmatched visual quality but at the cost of battery and possibly more heat. NotebookCheck found the base FHD model lasting over 14 hours in web battery test; the OLED/4K versions lower.
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For creators, the 100% AdobeRGB or 100% DCI-P3 panels are a major differentiator vs typical business Ultrabooks.
Business implications:
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For marketing/design teams, the high-end display means this one laptop can double as a portable review station or client presentation tool.
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For regular office users, the FHD variant may offer sufficient display quality at lower cost and better battery life — smart to standardize for the fleet accordingly.
4. Performance in Real-World Use
Thanks to the 9th-gen H-series CPUs and the discrete GTX 1650, the XPS 15 7590 packs serious punch.
Benchmarks & observations:
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PCWorld: “The new XPS 15 includes up to an 8-core … Core i9-9980HK and GTX 1650 … that is a lot of hot hardware in a 4.2-pound laptop.”
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However they noted: “Will rarely hit maximum Turbo Boost clocks … CPU tends to heavily downclock under gaming workloads.” So sustained heavy workloads may lead to thermal/clock throttling.
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Performance for office, video editing, photo editing looks excellent in short bursts — long-term heavy multi-hour rendering may suffer depending on cooling.
Upgrade & service-friendly:
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The internals remain accessible for RAM and SSD upgrades — helpful for extending lifecycle. NotebookCheck: “Snap to swap out the M.2 SSD or the two RAM modules.”
Business use take-away:
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For knowledge-workers, developers, creators who toggle between heavy tasks and standard productivity, this machine is versatile.
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For sustained high-performance workloads (e.g., full-time video rendering, VR, large CFD simulation) you might want a larger chassis with more cooling headroom.
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For standard corporate tasks (Office, browser, video calls, data entry) even the lower spec variants deliver plenty of headroom and future-proofing.
5. Battery Life, Thermals & Practical Mobility
Battery:
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The unit offers a large 97 Wh battery in most high-end configurations. Reviewers measured ~14 hours+ in FHD models under web browsing tests.
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However, the 4K/OLED models significantly reduce runtime (e.g., 9–10 hours or less under heavy use).
Thermals & noise:
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Under heavy CPU+GPU loads, the system can run warm and throttle, especially with the i9 variant. Many users reporting improvement after undervolting.
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For typical business use (Office, web, light editing) thermal behaviour is acceptable and noise remains modest.
Mobility implications:
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At ~1.8-2.0 kg, this is portable for a 15-inch performance laptop, though still heavier than many Ultrabooks.
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With good battery life in FHD variants it can serve well for all-day mobile use, especially for road warriors or travelling professionals.
6. Ports, Connectivity & Upgradeability
Port selection:
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Thunderbolt 3 (USB-C) with PowerDelivery and DisplayPort.
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HDMI 2.0 for external display.
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SD card reader — helpful for creatives.
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USB-A ports for legacy peripherals.
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Wi-Fi 6 (Killer AX1650) + Bluetooth 5.0 — future-ready wireless connectivity.
Upgrade paths:
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Dual SO-DIMM slots allow memory upgrades up to 64 GB.
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M.2 NVMe SSD supports high capacity and high speed drives.
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Good serviceability for IT deployment and maintenance.
Business benefits:
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Excellent for docking setups: Thunderbolt dock → single-cable connectivity to multiple monitors and peripherals.
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Legacy port coverage means fewer dongles in mixed-environment offices.
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Upgradeability helps extend device lifecycle, reducing total cost of ownership.
7. Security & Manageability
Being a premium business-creatable laptop, the XPS 15 7590 offers key features:
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Windows Hello fingerprint reader (optional) embedded in power button.
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TPM 2.0 standard.
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Dell’s commercial BIOS options and enterprise service plans available.
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While not a full enterprise-spec workstation, it is more than sufficient for many business scenarios.
For managed fleets IT can deploy imaging, driver updates and firmware through Dell’s management tools — which helps standardize across a mixed environment.
8. Strengths & Weaknesses — Quick Snapshot
Strengths:
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Excellent build quality and premium materials.
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Outstanding display options (especially 4K OLED).
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Strong performance for many workloads thanks to H-series CPUs + discrete GPU.
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Good port and connectivity set (including Thunderbolt 3 and SD reader).
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Upgradeable internals help support a longer useful life.
Weaknesses:
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Thermal throttling under heavy sustained loads in some reviews, especially i9 + GTX variant.
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Premium price compared to standard business laptops.
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Battery life is best in FHD variant; 4K/OLED uses more power.
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Heavier than ultra-light Ultrabooks; trade-off between portability and performance.
9. Ideal Business Use Cases
Here are the scenarios where the XPS 15 7590 shines:
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Content creators/marketing professionals who need a high-quality screen, GPU-accelerated workflows and portability for client meetings.
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Developers/data-analysts requiring dual-monitor setups, high RAM/SSD capacity and heavy multitasking.
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Mobile professionals / road warriors who want performance in a portable form for presentations, editing and travel.
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Executive/management laptops where premium look, feel and performance reflect brand value.
Here are scenarios where you might choose something else:
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Pure travellers who prioritise <1.3 kg Ultrabooks and don’t need discrete GPU.
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Workstations dedicated to heavy 3D/VR computation — a larger workstation chassis may be better.
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Offices where budget is tight and standard business laptops suffice for Office/web tasks.
10. Buying Advice & Configuration Tips
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If you don’t need 4K/OLED, consider the FHD variant for much better battery life and lower cost.
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For upgradeable longevity, aim to buy a model with at least 16 GB RAM and a 512 GB NVMe SSD, then consider upgrading later.
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If you choose i9/GTX 1650 variant, be aware of thermal behaviour; ensure you update BIOS and drivers and consider undervolting if comfortable.
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For docking and external displays, ensure you leverage the Thunderbolt 3 port for best experience.
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Verify warranty/service plan because premium machines benefit from extended support on deployment.
11. Final Verdict
The Dell XPS 15 7590 stands out as one of the most balanced “performance 15-inch laptops” for professionals: it mixes premium design, upgradeable hardware, excellent display options and strong connectivity while maintaining a portable form. For businesses that want to give power users or mobile professionals a machine that can do serious work rather than just basic productivity, it’s an excellent choice.
If your demands lean heavily into sustained heavy compute workloads or ultra-light travel, you might consider alternatives — but for most business power users the XPS 15 7590 offers outstanding value and capability.
Rating summary:
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Build & design: ★★★★★
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Display & visuals: ★★★★★
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Performance (general): ★★★★★
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Portability & battery life: ★★★★☆
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Value for money (business premium): ★★★★☆
In short: a Top-Tier 15-inch laptop worth serious consideration when your workflows demand more than an Ultrabook.
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