DELL Inspiron 15-5578 (i5578-2550GRY)

DELL Inspiron 15-5578 (i5578-2550GRY)


Intel Core i7-7500U 2.7 GHz, 15.6", 1920 x 1080, 8 GB RAM, 1 TB HDD, Intel HD Graphics 620, Windows 10 Home 64-Bit, 5.13 lbs.
Compare Specs
Gaming Performance

Price from $786.99 (see 3 offers below)

Benchmarks / ratings

CPU Benchmark:80
GPU Benchmark:
Popularity score:96


  • Fast processor suitable for demanding tasks.
  • Good value for the money (but even better alternatives exist, see below)
Shopineer score:87/ 100

Compare prices

Shop Price Link
Newegg$849.99Go to shop
Amazon$786.99Go to shop
MacMall$865.82Go to shop

Compare specs with similar laptops

DELL Inspiron 15-5578 (i5578-2550GRY)
Faster CPU
Lenovo IdeaPad Y700 Touch (80NW000PUS)
Faster GPU
DELL Inspiron 15 5000 i5547-7502sLV
ASUS K501UW-NB72 90NB0BQ2-M00180 N82E16834234023R
Better Value
Acer Aspire F5-573G-74MV NX.GD9AA.002
Product nameDELL Inspiron 15-5578 (i5578-2550GRY)Lenovo IdeaPad Y700 Touch (80NW000PUS)DELL Inspiron 15 5000 i5547-7502sLVASUS K501UW-NB72Acer Aspire F5-573G-74MV
CPU Benchmark80better90worse64worse7380
GPU Benchmarkbetter81better43better81better70
Value for Money85better91better99
Shopineer score87better88worse75worse78better91
Theoretical Price
(based on other laptops with similar specs)
Operating SystemWindows 10 Home 64-BitWindows 10 Home 64-BitWindows 8.1 64-BitWindows 10 Home 64-BitWindows 10 Home 64-Bit
Display TypeFull HDFull HDFull HDFull HDFull HD
Resolution1920 x 10801920 x 10801920 x 10801920 x 10801920 x 1080
LCD FeaturesIPS Truelife LED-Backlit Touch Display with Wide Viewing AnglesIn-plane Switching (IPS) TechnologyIn-plane Switching (IPS) TechnologyLED Back-lit, Ultra Slim 200 nits, FHD 1920 x 1080 16:9, Anti-glLED backlight & Acer ComfyView Technology
ProcessorIntel Core i7-7500U 2.7 GHzbetterIntel Core i7-6700HQ 2.6 GHzworseIntel Core i5-4210U 1.70 GHzworseIntel Core i7-6500U 2.5 GHzIntel Core i7-7500U 2.7 GHz
Base Frequency2.7 GHzworse2.6 GHzworse1.7 GHzworse2.5 GHz2.7 GHz
Boost Frequency3.1 GHz3.5 GHz
Memory8 GB8 GBbetter12 GB8 GB8 GB
Max Memory Supported32 GB
Memory SpeedDDR4 2400worseDDR3L 1600
HDD1 TB1 TB1 TBworse750 GB
SSD128 GB256 GB
Optical DriveExternal DVD±R/RW
WebcamIntegrated Widescreen HD 720p Webcam with Dual Digital Microphon720p HDHD 720p Webcam with Array MicrophonesVGA web camera (Fixed type)HD Webcam (1280 x 720) supporting High Dynamic Range (HDR)
Battery42 WHr, 3-Cell Battery (integrated)4 Cell 60 Wh43 WHr Lithium-Ion Battery48 WHrs, 3S1P, 3-cell Li-ion Prismatic Battery pack4-cell Li-Ion (2800 mAh) Battery
Battery Life4.5 hours5 hours7 hours
Graphics TypeIntegrated CardDedicated CardIntegrated CardDedicated CardDedicated Card
Graphics CardIntel HD Graphics 620betterGeForce GTX 960MbetterIntel HD Graphics 4400betterNVIDIA GeForce GTX 960MbetterNVIDIA GeForce 940MX
Video Memory4 GB2 GB4 GB
CommunicationWLANGigabit LAN and WLANGigabit LAN and WLAN
WLAN802.11ac Wireless LAN802.11ac Wireless LANIntel Dual Band Wireless-AC 3160 802.11ac, 1x1, 2.4 & 5GHz802.11ac Wireless LAN802.11ac WiFi featuring MU-MIMO technology (Dual-Band 2.4GHz and
ColorGrayBlackSilverGray MetalSparkly Silver
Weight5.13 lbs.better4.41 lbs.better5.07 lbs.

Estimated Gaming Performance (FPS)

Here is the estimated gaming performance based on similar computers with the same graphics card. It is indicated as FPS (frames per second). Above 40 FPS is considered to be fluent gameplay (marked in green).
Game Low Medium High Ultra