Dell Precision 15 3591

LaptopMedia.com Laptop Specs Dell Precision 15 3591 Dell Precision 15 3591

Date Published: 10 Dec 2025

Intel Core Ultra 7 165H
NVIDIA RTX 1000 Ada Generation
15.6”, Full HD (1920 x 1080), IPS
1000GB SSD
32GB RAM
1.79 kg (3.9 lbs)

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Dell Precision 15 3591

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Specs

Display
15.6”, Full HD (1920 x 1080), IPS

HDD/SSD
1000GB SSD

M.2 Slot
2x 2230 / 2280 M.2 NVMe PCIe 4.0 x4 See photo

RAM
32GB RAM

OS
Windows 11 Pro

Body Material
Plastic / Polycarbonate, Carbon

Dimensions
357.80 x 233.30 x 22.70 x 24.70 mm (14.09" x 9.19" x 0.89")

Weight
1.79 kg (3.9 lbs)

Ports and connectivity

1x USB Type-A
3.2 Gen 1 (5 Gbps)

1x USB Type-A
3.2 Gen 1 (5 Gbps), Sleep and Charge

2x USB Type-C
Thunderbolt 4, Power Delivery (PD), DisplayPort

HDMI
2.1

Card Reader
microSD (microSD, microSDHC, microSDXC)

Ethernet LAN
10, 100, 1000 Mbit/s

Wi-Fi
Wi-Fi 6E

Bluetooth
5.3

Audio jack
3.5mm Combo Jack

Features

Fingerprint reader

Web camera
FHD IR with Ambient Light Sensor, Express Sign-In with Presence Detection and Intelligent Privacy

Backlit keyboard

Microphone
Digital Array Microphones

Speakers
2x 2.5W Stereo Speakers, Waves MaxxAudio

Security Lock slot
Wedge Lock

Gifts
7-in-1 USB-C Hub

Portability

Dell Precision 15 3591

14.09" x 9.19" x 0.89" Dimensions

1.79 kg (3.9 lbs) Weight

Average 15.6-inch laptop

2.03 kg (4.5 lbs) +13% Weight

Review

Dell Precision 15 3591 in-depth review

The Dell Precision 3591 is a not-so-expensive workstation that delivers adequate performance, making it a good choice for professionals on a budget. The device is similar to the 3590 sibling, but the 3591 model is only offered with Meteor Lake-H series CPUs (no 15W U models here) and more powerful NVIDIA RTX Ada Generation graphics cards with bumped TGPs. Keep in mind that you can find iGPU-only iterations of this notebook. The port selection is good as well as the future-proof upgradability.All three display variants are 60Hz IPS units with 1080p resolution. One of them is a touchscreen and (according to the manufacturer) the top-tier panel fully covers the sRGB gamut.As a typical Dell workhorse, the optional features list is long and includes extras such as an IR Web camera, Smar[...]

Read the full review

Pros

Rigid build
Comfortable keyboard
PWM-free (LGD0764)
Wide viewing angles (LGD0764)
4x USB ports + LAN and HDMI 2.1
MicroSD card slot
Very long battery life (~ 12 hours of videos)
1080p Web camera with a privacy shutter
Fingerprint reader, NFC, Smart card reader, LTE / 5G, backlit keyboard, facial recognition (all are optional)
The CPU can maintain ~2.46 GHz / 2.37 GHz P and E core clock in long loads
Snappy and well-cooled SSD (SK Hynix PC811)
2x M.2 slots + 2x SODIMMs + replaceable Wi-Fi card and a WWAN slot
The fan isn't noisy during heavy loads in "Ultra Performance" mode
Good sound quality
180-degree hinge

Cons

Thick profile (22.70 24.70 mm)
Low sRGB coverage and max brightness (LGD0764)
No high-res display options

Disassembly, maintenance and upgrade options

Opening the Dell Precision 3591 Hint: Ensure the laptop is completely powered off and unplugged before starting.Undo the eight captive Phillips-head screws on the bottom panel of the laptop. Use a lever tool to pry open the two zones around the hinges. Once the rear is loosened, fully pry the sides and front of the panel with a thin plastic tool to release all clips. Carefully remove the bottom plate to access the internals.More info: The inside of the bottom plate reveals key components and the cooling design.Battery Removal Caution: Handle the battery car[...]