Dell Inspiron 15 5000 5558 Mid-Tier 15.6″ Laptop

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The Dell Inspiron 15 5000 5558, oftentimes listed as i5558 on online stores, is a conventional mid-range laptop PC. Besides the standard-size 15.6-inch display, the Inspiron 5558 packs Intel’s 5th Generation Core-series processors and all the features an average laptop user might need.

The screen has either 1366-by-768- or 1,920-by-1080-pixel resolution. IPS wide viewing angle technology is missing, but touchscreen is available as an option. Computing is done on the Intel Core i3-5005U, i5-5200U, or i7-5500U dual-core CPUs. All of them perform excellent when it comes to the daily home and office chores. The i5 and especially i7 are recommended if you plan to do some heavier stuff like photography and video editing. The chips all feature the Intel HD 5500 integrated graphics, which can serve for casual gaming. Optionally, you can choose the Nvidia GeForce 920M 2GB dedicated video card, with a better gaming potential but it still belongs to the entry-level GPU category. Multitasking is supported by 4, 6, or 8GB of system memory, depending on configuration. The Dell 5558 / i5558 has two memory slots, so you can upgrade RAM to up to 16GB. As for storage, there are two choices: a 500GB or 1-Terabyte hard drive at 5,400rpm. As same as RAM, you can replace the HDD yourself or upgrade it to a solid state drive. RAM, HDD and wireless card upgrades are made easy thanks to the easily removable bottom cover of the notebook’s base. The battery is user-removable, too.

Dell Inspiron 15 5000 5558 (i5558)

Dell Inspiron 15 5000 5558 (i5558) Silver VersionDell optionally offers backlight for the keyboard, which has isle-style keys, a dedicated numeric pad, an spill-resistant design. The trackpad has click buttons integrated in it. The keyboard deck is made of black plastics, while the lid is made of brushed aluminum. The lid is available in black, silver, or white color.

The well-rounded feature set includes a DVD burner, stereo speakers, a 720p web camera, 802.11AC wireless connection, Ethernet LAN network port, Bluetooth, two USB 2.0 and one USB 3.0 port, HDMI video jack, Intel Wireless Display technology, and a media card reader.

Dell Inspiron 15 5000 5558 Keyboard
According to Dell, the battery life on the 5558 can last up to four hours.

The laptop weighs in at 5.3 pounds with and 4.9 pounds without touchscreen. The casing is 0.9″ thick.

Specifications of the Dell Inspiron 15 5000 5558

Here's the specs sheet of the Dell Inspiron 15 5000 5558. For comparison against other laptops, use the "Compare Specs" button.



Screen Size


Screen Resolution

1366×768 pixels (HD)
1920×1080 pixels (Full HD)



Other Display Specs

TN display tech (narrower viewing angles than IPS)

Processor (CPU)

Intel Core i3-5005U 5th Gen dual-core 2GHz 3MB cache (User Benchmark CPU score: 31)
Intel Core i5-5200U 5th Gen dual-core 2.2-2.7GHz 3MB cache (User Benchmark CPU score: 37)
Intel Core i7-5500U 5th Gen dual-core 2.4-3.GHz 4MB cache (User Benchmark CPU score: 42)

Graphics (GPU)

Intel HD 5500 integrated graphics (User Benchmark GPU score: 6)
Nvidia GeForce 920M 2GB dedicated video card (User Benchmark GPU score: 7)

System Memory (RAM)



1000GB (1TB) HDD

DVD Optical Drive

DVD writer

Keyboard, Input

Backlit keyboard with numeric pad
Non-backlit keyboard with numeric pad
Multi-touch trackpad with integrated buttons

Speakers and Audio

Stereo speakers





Ethernet LAN


Mobile Broadband (3G, 4G LTE)





2 x USB 2.0 + 1 x USB 3.0

Video Ports

1 x HDMI

Media Card Reader

Yes (SD card reader)

Other Features

Intel Wireless Display (Wi-Di)
Spill-resistant keyboard


4‑cell lithium-ion 40 WHr
4‑cell lithium-ion 47 WHr


4.9 pounds
5.3 pounds







Windows Version

Windows 8.1 (Eligable for free upgrade to Windows 10 Home. Check for more info.)



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Written by Dan Z on June 16, 2015

User reviews, comments, and Q&A on the Dell Inspiron 15 5000 5558

Below you can read and submit user reviews, comments, questions, and answers regarding the laptop. Thank you for your contribution.


3.25 out of 5
(4 user reviews) Dell Inspiron 15 5000 5558

  1. Avatar
    Rated 4 out of 5

    Heath Trester

    The i5558 is perfect for a college student like myself. So far it has been a worthwhile investment.

  2. Avatar
    Rated 1 out of 5


    Run. The mouse ticks me off. If does what you don’t want and won’t do what you want it to do. It sucks.

  3. Avatar


    The intel corei5, 8gbram, 1 terabyte version, does it have its nvidia 920 2gb as total dedicated graphics or as shared memory graphics?

    • Danijel Z

      Danijel Z

      It depends. Most configurations include only the Intel HD shared graphics. If a config has the Nvidia card, it should be clearly visible in the specs sheet of a particular model.

  4. Avatar


    can we replace 5558 laptop non backlit keyboard with baclit keyboard?

  5. Avatar

    Shishir Bhandari

    Which one should i buy? : dell 5558 or dell 5559 or lenovo thinkpad e550 each having i5 cpu and 8 gb ram? i like gaming too.

  6. Avatar


    can games like fifa 16 or GTAV can be played without any sought of lagging keeping in mind that it has intel hd-5500 graphics which is integereted?????

    • Avatar

      Shishir Bhandari

      yes, u can play but in low resolution and low settings.

  7. Avatar
    Rated 4 out of 5

    Saumya Saket

    Do all 5558 have two ram slots? I bought one with 4 gb. Says 4gbx1, can i upgrade to 8 gb with another 4 gb ram or will i have to replace with 8gb ram???

    • Danijel Z

      Danijel Z

      The Dell 5558 has two RAM slots, according to official docs. 4 x 1 probably means that one slot is occupied with a 4GB module, therefore you have a free slot to insert another 4GB module.

      • Avatar

        Joydeep Mukherjee

        Where the another one slot,when I open the back ram slot tray found only one there any other slot in inside mother board??

  8. Avatar
    Rated 4 out of 5

    santosh kumar

    how to check the dell laptop RAM information. Dell inspiron 5000-5500 series model how much ram can maximumly support.

    • Danijel Z

      Danijel Z

      The laptop uses DDR3L 1600MHz RAM. It has two RAM slots, so it supports up to 16GB (2x8GB). If you already own the laptop, you can download CPU-Z and see RAM info under Memory tab of the program.

  9. Avatar

    Roshan Oinam

    How is mega pixels of its front camera?

    • Danijel Z

      Danijel Z

      It’s an 0.9MP camera, which can capture 1280 x 720 (HD) videos at 30 fps. Overall, an average notebook camera.

  10. Avatar

    Roshan Oinam

    Is it true that this notebook came with extra low brigtness?

    • Danijel Z

      Danijel Z

      NotebookCheck has pretty much accurate display measurements and according to them the brightness is really low at slightly below 200 cd/m².
      However, I use on daily basis an HP Pavilion x360 11 with even lower brightness of around 170 cd/m² and its quite usable in usual environments, such as indoors during day and night. It’s only problematic if you use it outdoors.

  11. Avatar



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