Dell Inspiron 15 specs, dell inspiron 15 3000 vs dell inspiron 15 5000

Dell Inspiron 15 Review; how to choose the best Dell Inspiron 15 laptop

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The Dell Inspiron

The Dell Inspiron series is part of Dell’s consumer-focused PC lineup, and it features a variety of consumer end oriented desktop and laptop computers suitable for both home and office work. It is manufactured and sold by Dell, just the same as the XPS, G Series, or Alienware. While XPS is the premium brand, and Alienware and G Series target gamers, Inspiron is for pretty much everyone. The Inspiron covers a range of affordable laptop computers, desktop computers and all-in-one computers. It ranges from high-end computers to mid-end computers, including computers and desktops right for just any user, with laptops that can easily fit into backpacks for some that may require carrying them about. Dell Inspiron devices mainly compete against computers such as Acer’s Aspire, Asus’ Transformer Book Flip, Vivo Book and Zen book, etc. 

Dell Inspiron 15 Series Specifications

The Dell Inspiron 15 is part of the budget and consumer-oriented Dell Inspiron series. It is a budget laptop offering a sturdy balance between price and performance and can meet any of your needs, depending on your budget. The laptop is capable of performing all day-to-day computing activities, including light gaming. Also, it comes with a stylish and compact build and design with well arranged and functional ports, and most importantly, it offers memory and storage upgrades.

Here we would take a close look at the key features of the brand/series known as the Dell Inspiron 15 laptop, such as the Design, Hardware, Battery life, processor etc.


1. Design

The Dell Inspiron 15 laptops come with a combination of aluminium alloy and plastic, with a brushed metallic finish giving it a stylish and premium look. In terms of weight and dimension, the laptop has a dimension of 363.9 x 249 x 18 mm and weighs 2050g. Although it is not the slimmest or lightest laptop in its category, it would make a good travel companion, especially for a 15.6-inch laptop.

2. Keyboard:

The laptop series sports a well-arranged stylish keyboard that comes with a collection of backlit enabled black keys. Additionally, the keyboard is full-sized with a Numpad and directional arrow keys. The keys have an actuation of 80grams and give off tactile feedback, which makes typing effortless.

3. Dell Inspiron 15 Laptop Processor (CPU):

The Dell Inspiron 15 laptop comes with the latest 10th generation Intel Ice lake processor, which only premium laptops like Dell XPS 13 enjoy. Fortunately, Dell has started bringing the Ice lake to mid-tier performance laptops. Dell Inspiron 15 laptop processor can either come with the Intel Core i3-1005G1 processor with a cache memory of 4 MB, a base frequency of 1.20 GHz, and a boost frequency of 3.40 GHz or you can get a configuration with a 4 Core Intel Core i5-1035G1 processor. Additionally, the Core i5 processor has a cache memory of 6MB, a base frequency of 1.00 GHz, and a boost frequency of 3.40 GHz.

4. Dell Inspiron 15 Laptop Memory (RAM):

The Dell Inspiron 15 laptop series comes with two RAM slots which can take up to 16GB. Some, however, may come with a single slot of 8GB Ram or a double slot of 8GB RAM, making 16GB. Dell Inspiron 15 RAM can be upgraded in the future as well. The laptop has a SATA 3 slot for HDDs and a PCIe NVMe slot for SSDs. Hence, you can get a laptop with hard disk drives starting from 500 GB to 2 TB. Besides, you can also get Inspiron 15 with standard drives starting from 128 GB up to 1 TB.

5. Dell Inspiron 15 Graphics:

Although the Dell Inspiron 15 laptop is for home and office work and is not usually used as a gaming laptop, it can feature demanding games played on entry-level settings. The Dell Inspiron 15 comes either with the Intel UHD Graphics or the Iris Plus graphics depending on whether your laptop sports a Core i3 or Core i5 processor. These two graphics are inbuilt with no dedicated VRAM. Alternatively, you can go for the NVIDIA GeForce MX230, which has 2GB GDDR5 dedicated VRAM.

6. Dell Inspiron battery:

The device comes with a 3-cell 42whr battery. This is not such a befitting battery capacity for a 15.6-inch laptop. It is definitely not a huge capacity battery and can only last up to 5 hrs with standard usage, determined by surfing up to 70 web browsers with the brightness set at 120nits. However, the laptop battery underperformed in comparison with the Lenovo Idea pad L340 15, which lasted for 6 hours 25 minutes.

How to choose the best Dell Inspiron 15 laptop – what to look for?

If you’re looking to purchase a Dell Inspiron laptop, here’s what you need to look out for and consider;

1. Size

Yes, I know you’re asking what size has to do anything. Well, it turns out that it has everything to do with your choice of buying a laptop? The size will play a major role depending on the function or what you hope to do with the laptop. Screen options will vary among gamers, movie lovers, graphics designers, and regular computer users. The latter will not mind a small screen laptop, while the formers will require larger screen sizes. More so, the size of a laptop will determine how easily it can be moved or its mobility. Thus, one of a laptop’s best features is its ability to slip into a laptop bag and travel the world with you. If you are concerned with portability, your best bet is to look at laptops with smaller screen sizes and thin, lightweight designs. These types of laptops are often marketed as Ultrabooks, so look out for that word. Or, more specifically, go for a device with a screen between 12 and 13.3 inches and a weight of less than 1.5kg.

2. Memory

RAM is kind of like a computer’s works space. So, the bigger the workspace, the more work a computer can do and, of course, it determines its speed and efficiency. If you will be doing lots of multitasking on your laptop – e.g. edit photos, write word docs, and browse the web simultaneously, you will need to take this spec seriously. The more RAM you have, the faster your laptop will be able to access data, and the more applications you can run smoothly at any one time. For primary users, 4GB of RAM is the minimum. However, if you would playing with intense software and doing other heavy tasks, you should be looking at laptops with 8GB RAM and above.

3. Screen Quality

You wouldn’t want to turn on your laptop, and all you see are Legos hoping about. Screen quality refers to a rich and clear display, and if you’re like most of us, you’ll probably be staring into your laptop screen for hours every day. So make sure you go for a laptop that’s great on the eyes. Glossier screens tend to reflect surrounding light and note that most touch screen laptops will have a glossy screen, so weigh up the pros and cons. Finally, screen resolution will also be necessary. 1920×1080 is a full HD screen. This resolution will give you excellent image quality and impressive angles to keep your windows in view anywhere in the room.

4. Battery Life

If you’re going to spend long hours working on your laptop, you must consider your laptop’s battery life. More often than not, the ascribed battery life is usually not what it is, given that variables like screen brightness, usage, and others will determine the actual battery life. So, instead of focusing on the number of hours the manufacturer quotes, look at the battery rating in Watt-hours (WH) or milliamp-hours (mAh). The bigger the number, the longer the battery will last.

5. CPU

Think of the CPU (central processing unit) as the heart/brain of your laptop. You definitely want to get a laptop that processes and executes instructions in real-time without any lag. And if you’re a heavy user, such as a gamer or a programmer that demands a lot of processing power, then the CPU must be the first spec you must examine. And when it comes to CPU, you can’t get much better than Intel’s Core-based range. New laptops will most likely contain Core i3, Core i5, or Core i7. Also, note that while Core i7 offers the best performance, it can cause quite a bit of heat to emanate from the bottom of the device. Keep this in mind if you plan to place your laptop on your lap (which for medical reasons is not quite advisable)

6. USB 3.0 Ports

USB 3.0 ports are a must-have on a new laptop if you want to plug in and use peripheral devices, such as external hard drives, mice, and keyboards. Some new devices don’t include USB 3.0 ports, including the new Macbook Pros. Keep this in mind before you go ahead and purchase your very own Dell Inspiron 15

Dell Inspiron 15 5000 specs

So we have been looking at the Dell Inspiron 15 series; how about we check particular brands and see the tech beauty they pack? Below are important features of the Dell INSPIRON 15 500 specs.

Dell Inspiron 15 5000 specs
Dell Inspiron 15 5000 specs

1. Design

Dell Inspiron 15 5000 is an affordable machine with a good design. At least when you have a glance at its exterior, you will feel good about its design. Its body has a metallic finishing of cherry red with a textured metallic lid having a sparkling Dell logo in the centre.

However, if red is not your favourite, you can choose from the blue and silver options. After opening the machine, you will meet a charcoal-coloured smooth keyboard that will feel as better as the constantly flowing river’s water to your fingers when you type. The machine has a plastic keyboard, screen rims, and a wrist-rest.

Nevertheless, it still feels solid and sturdy, and you should not be worried about any kind of physical damage while on rest. However, you can use a safety bag to carry the machine when going long distances or travelling.

2. Display

Dell Inspiron 15 5000 comes with a display of 15.6-inch and resolution 1920×1080. It looks a little bit dull for such a large screen of over 15 inches, and sometimes it reveals the fact that the screen lacks the details. However, the screen is surrounded by a thin bezel that looks great. The laptop weighs 4.03 pounds which suggests that it is a little heavier when compared to other rivals.

However, due to the lack of brightness and colour variation on the screen, it looks a little bit dull to my liking. If you want a high-contrast screen full of colours, it will be unable to come up to your expectations, and it blends the colours in the screen and does not clearly show the keyboard of Inspiron 15 5000 is a bit slow with hard and stiff keys. For pressing the keys, you will need to apply force. There is a small line spacing which may cause you to make lots of errors while typing. However, the palm rest is smooth and comfortable, and you will never feel any difficulty and tiredness even after hours of work.

To test the keyboard’s durability, you can spill some soda on it, as Dell assured us that no damage would be done after spilling. Also, if you are a frequent user of Microsoft Office programs, then you will be delighted to see a full-size numeric pad on the right side of the keyboard. It is a unique feature of this machine because laptops seldom come with this kind of feature.

3. Battery and power adapter

You will get Inspiron 15 5000 with a Lithium-ion rechargeable battery. The battery of the machine consists of three cells of 42Watt/hour, which is the central power source of the device. However, it also works on AC sources when connected to the wall. On a usual routine, the battery will give you 6-8-hour power support. For a device like Inspiron 15 5000, it is more than enough.

And you can easily use it for internet surfing, watching movies, listening to songs and even you can play games on it. However, you should remain alert in case of low battery life. Never use the machine when it is running out of battery. Keep an eye on your device’s battery, and once it is about to run out, connect it to the wall via a power adapter.

In addition, Dell Inspiron 15 5000 comes with a power adapter that refills the battery quickly. Overall, you will have complete control over the device for more than five hours once you fully charge its battery. The above stats show that Inspiron 15 5000 is a reliable device concerning battery life.

As far as the performance is concerned, Inspiron 15 5000 has a staggering performance thanks to the latest 10th Gen Quad-core i5 1035G1 processor. It can scroll through many files, play some videos, and scan the files simultaneously without any disturbance. In short, it would not be wrong to say that Inspiron 15 5000 is the most providential machine in its class. Due to dynamite makeup and blistering performance, it is on the top of the table.


  • Core i7 processor
  • Dedicated AMD graphics
  • Smart exterior design
  • Decent build quality


  • Low screen resolution and quality
  • Middling battery life
  • Mediocre keyboard

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Dell Inspiron 15 3000 specs

Dell Inspiron 15 3000 specs
Dell Inspiron 15 3000 specs

1. Design

The Inspiron 15 3000’s design has an interesting texture but a not so striking colour scheme. Like the Dell 15 5000, it comes with a textured black plastic lid and keyboard deck with the edges of both the lid and the base having a glossy black casing. The Inspiron 15 3000 measures 14.96 x 10.25 x 0.99 inches and weighs a reasonable 4.88 pounds. It’s both lighter and thinner than other 15-inch laptops, including the HP Notebook 15 (15.1 x 10 x 1 inch, 6 pounds) and the Acer Aspire E 15 (10.2 x 1.5 x 1.2 inches, 5.06 pounds).

2. Display

The Dell Inspiron 15 3000 packs a 15.6-inch display/screen size with a not-so-great screen resolution of only 1366 x 768, making it come off as grainy. The 15.6-inch display, however, gives a hood angle and is visible anywhere in the room. Also, the graininess is not noticed at night as it gives off a cinematic view when watched with the right screen brightness. The panel is quite satisfactory for writing documents and browsing the web, but tasks requiring high clarity levels, such as photo editing, are best left to other devices.

3. Keyboard and trackpad

On the looks, the Dell Inspiron 15 3000 keyboard looks and feels cool. It comes with an attractive sans-serif font, and its white lettering stands out elegantly against the grey and black keyboard deck. The manufacturers assure buyers that it is slash-resistant. The laptop keyboard features only 1.02 millimetres of key travel (1.5 to 2 mm is typical) and 64 grams of actuation weight required to press the keys; Dell’s keyboard made for an uncomfortable typing experience. The keys aren’t backlit, but a full number pad on the right side will definitely appeal to some users.

4. Performance

Equipped with an Intel Pentium N3710 processor, 4GB of RAM, and a 500GB hard drive, the Dell Inspiron 15 3000 is not particularly speedy. We noticed delayed startup times and random slag while web browsing and scrolling through documents. If you stick to only a few applications at a time, you’ll be fine, but pushing it any further will cause some performance hiccups. On Geekbench 3, which measures overall performance, the Inspiron 15 3000 scored 3,509, better than the Ideapad’s paltry 1,841 and the VivoBook’s 3,341. HP’s Notebook 15 was ahead with a score of 3,653, while the Aspire E 15 came out on top again with a significantly higher 5,276.

5. Battery life

The Dell Inspiron 15 3000 packs an impressive battery life for its price range with a 40-watt/hour battery, and it ran for 7 hours and 15 minutes on the Laptop Mag Battery Test, which involves continuous web surfing over Wi-Fi. 


  • Good build quality
  • Decent battery life


  • Underwhelming performance
  • Dim display
  • Slow hard drive
  • Shallow keyboard flexes

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Dell Inspiron 15 5000 vs. Dell Inspiron 15 3000

Dell Inspiron 15 3000 series: An overview

This is where you’ll find the lowest-cost, value-oriented, entry-level laptops from Dell. They might have low prices, but they still deliver a compelling user experience. With excellent battery life and a good keyboard feel, it will make for a good user experience. However, the downside is that the Dell Inspiron 15 3000 comes with a horrendously slow HDD, so you’ll need to spend a little extra getting an SSD inside it; otherwise, all that power will be lost on terrible loading times and data transfer speeds.

Ultimately, if you want a great laptop but want to spend less, the 3000 series is for you. 

Dell Inspiron 15 5000 series: An overview

The 5000 series sits precisely where you’d expect it to — right in the middle. This is where you’ll find laptops with great specs and still a tad affordable. Unless you know you want a super-budget laptop or you want something approaching the high end, it’s the first place you should probably look.

The overall design and construction are some of the most significant differences between the 5000 series over the 3000 series. Everything looks and feels a little higher quality — maybe it has that “premium” look you might be searching for — and it’s evident in the 13-inch LTE model. 

I hope this review helps you in getting that suave Dell Inspiron laptop of your dreams. Till another day, cheers!