Dell Vostro 5581 vs. LG gram 14Z90R

Laptop Comparison, Reviews and Tests

In depth comparison and review of Dell Vostro 5581 and LG gram 14Z90R. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

Dell Vostro 5581 Review

Advantages and disadvantages of Dell Vostro 5581 based on its technical characteristics, features, user experience, expert reviews and price level.

solid build quality

affordable price point

decent battery life

good processor performance

ample connectivity options

average display quality

modest graphics card

limited upgradeability

noisy under load

LG gram 14Z90R Review

Advantages and disadvantages of LG gram 14Z90R based on its technical characteristics, features, user experience, expert reviews and price level.

ultra-lightweight design

long-lasting battery

high-resolution display

robust processing power

fast ssd storage

higher price range

limited gaming performance

no dedicated gpu

fewer ports available

Laptop Comparison and Tests

Difference between Dell Vostro 5581 and LG gram 14Z90R
72 % - Design
75 % - Display
75 % - Performance
72 % - Connectivity
76 % - Battery
85 % - Design
83 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Dell Vostro 5581 vs. LG gram 14Z90R Comparison Chart
DESIGN AND DIMENSIONS Dell Vostro 5581 LG gram 14Z90R
Product Type Notebook Notebook
Dimensions (WxDxH) 36.11 cm x 24.9 cm x 2.03 cm 21.1 cm x 21.39 cm x 1.68 cm
Weight 1.9 kg 999 g
Case Material - Polycarbonate ABS, magnesium alloy
Colour Silver Obsidian black
DISPLAY Dell Vostro 5581 LG gram 14Z90R
Screen Size (Type) 15.6" - IPS 14" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1200 (WUXGA)
Pixel Density (ppi) 141 -
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness 220 cd/m² 350 cd/m²
Colour Gamut - 99% DCI-P3, 95% DCI-P3
Features Anti-glare, ±80° horizontal viewing angle, ±80° vertical viewing angle Anti-glare, 60 Hz refresh rate
PROCESSOR Dell Vostro 5581 LG gram 14Z90R
CPU Intel Core i3 (8th Gen) 8145U / 2.1 GHz Intel Core i7 (13th Gen) 1360P / 2.2 GHz
Max Turbo Speed 3.9 GHz 5 GHz
Number of Cores Dual-Core 12-core
Cache 4 MB 18 MB
64-bit Computing Yes -
Platform Technology - Intel Evo
Features Intel Turbo Boost Technology 2.0, Intel Smart Cache -
MEMORY Dell Vostro 5581 LG gram 14Z90R
RAM 4 GB (1 x 4 GB) 16 GB
Max RAM Supported 32 GB -
RAM Type DDR4 SDRAM LPDDR5 SDRAM
Speed 2400 MHz 6000 MHz
Rated Speed 2666 MHz -
Form Factor SO-DIMM 260-pin -
Slots Qty 2 -
Empty Slots 1 -
STORAGE Dell Vostro 5581 LG gram 14Z90R
Main Storage Size (HDD/SSD) 128 GB SSD M.2 PCIe - NVM Express (NVMe) 1 TB SSD M.2 2280 - NVM Express (NVMe)
AUDIO & VIDEO Dell Vostro 5581 LG gram 14Z90R
Graphics Processor (GPU) Intel UHD Graphics 620 Intel Iris Xe Graphics
Memory Allocation Technology Shared Video Memory (UMA) -
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera Yes - 1280 x 720 Yes - Full HD
Camera Features 720p HD movie recording, 74.9 degrees Face recognition, IR camera
Image Sensor Type CMOS -
Video Resolutions 1280 x 720 -
Frame Rate 30 frames per second -
Sound Stereo speakers, dual array microphone Stereo speakers, two microphones
Codec Realtek ALC3204 -
Compliant Standards High Definition Audio Dolby Atmos
Audio Features MaxxAudio Pro Output: Smart Amp
COMMUNICATIONS Dell Vostro 5581 LG gram 14Z90R
Wireless Bluetooth, 802.11a/b/g/n/ac 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller Intel Dual Band Wireless-AC 3165 -
Network Interface Gigabit Ethernet -
Ethernet Controller Realtek RTL8111 -
Features - Dual stream (2x2)
BATTERY Dell Vostro 5581 LG gram 14Z90R
Technology 3-cell Lithium Ion -
Battery Capacity (Size) 42 Wh 80 Wh
Battery Life - Up to 28.5 hours
AC ADAPTER Dell Vostro 5581 LG gram 14Z90R
Input AC 120/230 V (50/60 Hz) -
Output 45 Watt, 19.5 V, 2.31 A 65 Watt
INPUT Dell Vostro 5581 LG gram 14Z90R
Type Keyboard, touchpad Touchpad, 101 keys keyboard
Keyboard Backlight Yes Yes
Features Multi-touch touchpad Precision touchpad
CONNECTIONS & EXPANSIONS Dell Vostro 5581 LG gram 14Z90R
Slots - 2 x SSD (1 free)
Interfaces 2 x USB 3.1 Gen 1
USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery)
USB 2.0
HDMI
LAN
Headphone/microphone combo jack
Headphone/microphone combo jack (mini-phone 3.5 mm)
2 x USB 3.2 Gen 2x1 (supports DisplayPort)
2 x USB4 Gen 3x2 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
HDMI
Memory Card Reader Yes (SD Card) Yes (microSD)
SOFTWARE Dell Vostro 5581 LG gram 14Z90R
Operating System (OS) Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) Windows 11 Home
Software Included Microsoft Office (Trial), McAfee (30 days trial) Microsoft 365 (30 days trial), McAfee LiveSafe (30 days trial), LG On Screen Display 3, Alexa, Intel Connectivity Performance Suite, PCmover Professional, LG PC Manuals, LG Update & Recovery, LG Glance by Mirametrix, New Wallpaper, Intel Unison, Dolby Atmos sound, LG Lively Theme, LG Display Extension, LG Security Guard, Sync on Mobile, LG Smart Assistant 2.0
MISCELLANEOUS Dell Vostro 5581 LG gram 14Z90R
Included Accessories Power adapter 65W USB-C power adapter
Security Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader -
Security Slot Type Noble Wedge security slot Kensington security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features - LED indicator
Compliant Standards - MIL-STD 810H
Max Operating Temperature 35 °C -
Min Operating Temperature 0 °C -
Humidity Range Operating 10 - 80% (non-condensing) -
Manufacturer Warranty Limited warranty - 1 year Limited warranty - parts and labour - 1 year
Model Number - K.AA78A1
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