Microsoft Inspiron Dell Inspiron 15.6" Review

The Dell Inspiron 15 packs 32GB of RAM into a budget package, but its slow CPU and heavy design make it hard to recommend for most people.

CPU Intel Core i7 1255U
RAM 32 GB
Storage 1 TB
Screen 15.6" 1920x1080
GPU Intel Iris Xe Graphics
OS Windows 11 Pro
Weight 2.1 kg
Microsoft Inspiron Dell Inspiron 15.6" laptop
59.9 Overall Score

Overview

The Dell Inspiron 15 is a solid, no-frills workhorse. It's got a massive 32GB of RAM and a 1TB SSD, which is way more than you usually get at this price. But that's where the highlights end. It's built for basic tasks, and that's about it.

This laptop is clearly aimed at students or business users who need a big screen and lots of memory for multitasking. The 120Hz display is a nice touch for smooth scrolling, but the rest of the specs tell a different story. It's a budget machine dressed up with a couple of premium features.

Performance

The Intel 1255U CPU lands in the 29th percentile, so don't expect much speed. It'll handle web browsing, documents, and video calls just fine, but anything more intensive will make it sweat. The integrated Iris Xe graphics are predictably weak, scoring in the 18th percentile, so gaming is a non-starter. The 32GB of RAM is the star here, letting you keep a hundred Chrome tabs open without a hiccup.

Performance Percentiles

CPU 41.8
GPU 19.9
RAM 76.6
Ports 8.9
Screen 54.8
Portability 32.2
Storage 75.7
Reliability 74.9
Social Proof 93.3

Pros & Cons

Pros

  • Huge 32GB of RAM for heavy multitasking. 93th
  • Large 1TB SSD for plenty of file storage. 77th
  • 120Hz screen makes everyday scrolling feel smooth. 76th
  • Windows 11 Pro is included, which is a bonus for business features. 75th

Cons

  • The CPU is slow, ranking in the bottom third. 9th
  • Integrated graphics are terrible for any kind of gaming or creative work. 20th
  • It only has WiFi 5, not the newer, faster WiFi 6. 32th
  • It's surprisingly heavy for its class at over 2kg.

Specifications

Full Specifications

Processor

CPU Intel Core i7 1255U
Cores 10
Frequency 1.7 GHz
L3 Cache 12 MB

Graphics

GPU Iris Xe Graphics
Type integrated
VRAM Type Shared

Memory & Storage

RAM 32 GB
RAM Generation DDR4
Storage 1 TB
Storage Type SSD

Display

Size 15.6"
Resolution 1920 (Full HD)
Panel IPS
Refresh Rate 120 Hz

Connectivity

Wi-Fi WiFi 5

Physical

Weight 2.1 kg / 4.6 lbs
OS Windows 11 Pro

Value & Pricing

At $840, the value proposition is tricky. You're paying for the 32GB of RAM and the 1TB SSD upfront. If you need that specific combo for basic work, it's an okay deal. But if your needs are more balanced, you can find laptops with better overall performance, a better screen, and a more modern design for the same money. You're buying specs on paper, not a great overall experience.

Price History

$820 $840 $860 $880 $900 $920 $940 Feb 18Mar 29Apr 17 $840

vs Competition

Compared to a Lenovo ThinkPad P14s, you lose out on build quality, port selection, and likely better battery life. Next to an ASUS Zenbook Duo, you miss out on innovative dual-screen functionality and a much more portable design. And against any modern gaming laptop like the MSI Vector, this Dell isn't even in the same universe for performance. It's a basic laptop that wins on RAM and storage capacity alone, while losing everywhere else.

Spec Microsoft Inspiron Dell Inspiron 15.6" Apple MacBook Pro Apple 14" MacBook Pro (M5, Nano-Texture Glass, ASUS ROG Zephyrus ASUS - ROG Zephyrus G14 14" 3K OLED 120Hz Gaming Lenovo Yoga Lenovo - Yoga Slim 9i - Copilot+ PC - 14" 4K 120Hz Samsung Galaxy Book5 Pro Samsung - Galaxy Book5 Pro - Copilot+ PC - 14" 3K MSI Prestige MSI - Prestige 13”AI+ - Ukiyoe Edition 13.3"OLED
CPU Intel Core i7 1255U Apple M5 AMD Ryzen AI 300 Series Intel Core Ultra 7 258V Intel Core Ultra 7 Series 2 Intel Core Ultra 7 258V
RAM (GB) 32 24 32 32 32 32
Storage (GB) 1024 2048 1000 1000 1000 1000
Screen 15.6" 1920x1080 14.2" 3024x1964 14" 2880x1800 14" 3840x2400 14" 2880x1800 13.3" 2880x1800
GPU Intel Iris Xe Graphics Apple (10-Core) NVIDIA GeForce RTX 5070 Ti Intel Arc Graphics Intel Arc Graphics Intel Arc Graphics
OS Windows 11 Pro macOS Windows 11 Home Windows 11 Home Windows 11 Home Windows 11 Home
Weight (kg) 2.1 1.5 1.6 1.2 1.2 1
Battery (Wh) - 72 - 75 - -
Compare Compare Compare Compare Compare
Product CpuGpuRamPortScreenCompactStorageReliabilitySocial Proof
Microsoft Inspiron Dell Inspiron 15.6" 41.819.976.68.954.832.275.774.993.3
Apple MacBook Pro 14" Compare 81.919.967.890.196.774.394.994.895.2
ASUS ROG Zephyrus G14 14" 3K Compare 90.189.39496.693.876.171.254.295.2
Lenovo Yoga Slim 9i 14" Compare 64.365.294.390.199.98571.274.989.8
Samsung Galaxy Book5 Pro Galaxy Book5 Pro 14" 3K Compare 67.465.28690.193.185.271.274.996.3
MSI Prestige 13”AI+ Ukiyoe Edition 13.3"OLED Compare 64.365.28698.29095.571.254.287.4

Verdict

Buy this only if your entire workload is defined by needing 32GB of RAM for basic apps on a big screen, and you're on a strict budget. For everyone else—students who want portability, business users who need reliability, or anyone who does more than just word processing—there are better, more balanced options out there. This is a one-trick pony.