HP Z4L78UA 15″ vs Dell Inspiron 15 (Inspiron 15 3530)
Comparison summary
- Dell Inspiron 15 is clearly better laptop however Z4L78UA offers better value.
- For performance Inspiron 15 has a lot better processor. It also contains more memory.
- Inspiron 15 has Windows 11 Pro, which is both better and safer than Windows 10 that is in Z4L78UA.
- Inspiron 15 features a higher resolution screen (Full HD).
- For portability Inspiron 15 is lighter. Its also slimmer and more compact in size.
- Inspiron 15 features a faster SSD, whereas Z4L78UA uses a traditional HDD.
HP Z4L78UA 15″
Dell Inspiron 15 (Inspiron 15 3530)
Compare specifications
| HP Z4L78UA 15″ | Dell Inspiron 15 (Inspiron 15 3530) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Intel Core i5-7200U | Intel Core i5-1334U |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 8gb | 16gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more | |
| - | Intel UHD Graphics |
| Screen size | |
| 15.6″ | 15.6″ |
| Screen resolution | |
| HD (1366 x 768 pixels) | Full HD (1920 x 1080 pixels) |
| Weight | |
| 4.5 lbs (2.04 kg) | 3.66 lbs (1.66 kg) |
| Size (length x width x height) | |
| 15.13 x 10.02 x 0.96 inches | 14.11 x 9.27 x 0.75 inches |
| (38.43 x 25.46 x 2.43 cm) | (35.84 x 23.55 x 1.9 cm) |
| Operating system (OS) | |
| Windows 10 | Windows 11 Pro |
| Hard drives | |
| 1000gb HDD | 1000gb SSD |
| Release date | |
| December 16, 2017 | September 2, 2026 |
| Amazon.com List Price | |
| $688.88 | $799.99 |
| Amazon.com Lowest New Price | |
| $688.88 | $799.99 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
HP Z4L78UA 15″
Dell Inspiron 15 (Inspiron 15 3530)
Compare HP Z4L78UA 15″ / Dell Inspiron 15 vs other Intel i5 laptops:
HP Z4L78UA 15″ summary
HP Z4L78UA is a Windows laptop. It doesn't have the best Intel CPU plus also less memory than it's rivals for its price. The laptop is quite hefty at 4.5 lbs (2.04 kg). Just HD resolution is not the best for the 15-inch display. HP Z4L78UA only offers 1000gb HDD storage, which is worse than SSD.
HP 15.6 inch HD Laptop, Latest Intel Core i5-7200U 2.5GHZ, 8GB DDR4 RAM, 1TB HDD, HDMI, Bluetooth, SuperMulti DVD, WiFi, HD Webcam, Windows 10- Silver
15.6" HD SVA BrightView display with a WLED backlight lets you view Web pages, games and more in crisp detail. 1366 x 768 resolution provides crystal-clear images
Powered by a 7th Gen Intel Core i5 processor for smooth, seamless multitasking. Powerful performance with 2.5GHz speed
8GB of memory ,1TB hard drive, SuperMulti DVD burner ,HP TrueVision HD webcam
Wireless (802.11b/g/n) connectivity ,10/100 Ethernet ,1 x USB 3.1 Port, 2 x USB 2.0 Ports , Bluetooth , HDMI Port ,10/100 Ethernet
up to 9 hours on a single battery charge
ASIN: B01MXS67K8
Dell Inspiron 15 (Inspiron 15 3530) summary
Dell Inspiron 15 is a touchscreen laptop with Windows 11 Pro released in 2026. It doesn't come with the top Intel processor, but enough memory for its price. The laptop is easy to carry at only 3.66 lbs (1.66 kg). Your 1000gb SSD storage is an excellent amount. Full HD resolution is satisfactory for the 15″ screen.
Dell Inspiron 15 Laptop, 15.6" Touchscreen, Intel Core i5-1334U, 16GB/1TB
THOUGHFUL DESIGN - The new Inspiron 15 is a versatile laptop designed with a user-friendly layout, offering all the essential features to keep you productive and connected throughout the day. It includes a convenient numeric keypad, making it ideal for tasks that require frequent number input, such as data entry or accounting. Minimize your time plugged into an outlet with ExpressCharge, which can recharge your battery up to 80% in 60 minutes
PREMIUM PERFORMANCE - Powered by Intel Core i5-1334U Processor (10 Cores, 12 Threads, up to 4.6 GHz) and Intel UHD Graphics, it delivers exceptional performance for multitasking. With 16GB RAM and 1TB PCIe NVMe M.2 SSD, this laptop combines speed and endurance for professionals on the go
EXCELLENT VISUAL - 15.6" FHD (1920 x 1080), 60Hz, Anti-Glare, LED, touchscreen display, offering sharp visuals and comfortable viewing while reducing eye strain. Expand your workspace via HDMI port. The 720p webcam ensures crisp video calls with enhanced clarity
RICH CONNECTVITY - The device features USB-A 3.0, USB-A 2.0, USB-C 3.0, an HDMI 1.4 port, a headphone/microphone combo jack. Enjoy enhanced connectivity with the bundled IST Computers 7-in-1 Hub, featuring HDMI (4K@30Hz), USB-C 2.0, two USB 2.0 ports, Type-C Power Delivery, and an SD/TF card reader. Enjoy blazing-fast wireless speeds with Intel Wi-Fi 6 and seamless device pairing via Bluetooth 5
OPERATING SYSTEM - Windows 11 Pro in S mode is designed for security and performance, it can be switched out of S mode to Windows 11 Pro (Open Windows Settings > System > Activation)
IDEAL FOR BUSINESS, STUDY & ENTERTAINMENT - Designed for professionals, students, and home users who need reliable performance. Perfect for office tasks, remote learning, and video conferencing, it handles documents, presentations, and multiple browser tabs with ease. Enjoy smooth streaming, casual gaming, and everyday media use. A great choice for college students and users working on light photo editing, content creation, daily productivity, and entertainment
DISCLOSURE - Brand New Computer has been resealed to upgrade the Memory/SSD. Three-year warranty from Issaquah Highlands Tech on upgraded Memory/SSD
ASIN: B0HHD2CMV9