Dell Inspiron 7590 vs. Lenovo ThinkBook 14 G6 IRL (21KG)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Dell Inspiron 7590 and Lenovo ThinkBook 14 G6 IRL (21KG). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

Dell Inspiron 7590 Review

Advantages and disadvantages of Dell Inspiron 7590 based on its technical characteristics, features, user experience, expert reviews and price level.

lightweight design

powerful processor

high-resolution display

solid build quality

fast SSD storage

average battery life

no optical drive

limited port selection

higher price range

Lenovo ThinkBook 14 G6 IRL (21KG) Review

Advantages and disadvantages of Lenovo ThinkBook 14 G6 IRL (21KG) based on its technical characteristics, features, user experience, expert reviews and price level.

efficient multitasking capabilities

solid build quality

responsive fingerprint sensor

good value pricing

adequate port selection

average battery life

dim display brightness

mediocre speaker quality

no thunderbolt support

Laptop Comparison and Tests

Difference between Dell Inspiron 7590 and Lenovo ThinkBook 14 G6 IRL (21KG)
85 % - Design
75 % - Display
75 % - Performance
84 % - Connectivity
75 % - Battery
86 % - Design
75 % - Display
75 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Dell Inspiron 7590 vs. Lenovo ThinkBook 14 G6 IRL (21KG) Comparison Chart
DESIGN AND DIMENSIONS Dell Inspiron 7590 Lenovo ThinkBook 14 G6 IRL (21KG)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.76 cm x 23.88 cm x 1.99 cm 31.35 cm x 22.4 cm x 1.69 cm
Weight 1.81 kg 1.38 kg
Case Material - Aluminium (top), aluminium (bottom)
Colour Abyss black Dual tone arctic grey
DISPLAY Dell Inspiron 7590 Lenovo ThinkBook 14 G6 IRL (21KG)
Screen Size (Type) 15.6" - IPS 14" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio - 16:10
Image Brightness 300 cd/m² 300 cd/m²
Colour Gamut - 45% NTSC
Features Anti-glare, Wide Viewing Angle Anti-glare, Low Blue Light technology
PROCESSOR Dell Inspiron 7590 Lenovo ThinkBook 14 G6 IRL (21KG)
CPU Intel Core i7 (9th Gen) 9750H / 2.6 GHz Intel Core i5 (13th Gen) 1335U / 1.3 GHz
Max Turbo Speed 4.5 GHz 4.6 GHz
Number of Cores 6-core 10-core
Cache L3 - 12 MB 12 MB
64-bit Computing Yes -
Chipset Mobile Intel HM370 -
Features Intel Turbo Boost Technology 2.0 Integrated memory controller
MEMORY Dell Inspiron 7590 Lenovo ThinkBook 14 G6 IRL (21KG)
RAM 8 GB (1 x 8 GB) 8 GB (1 x 8 GB)
Max RAM Supported 32 GB 64 GB
RAM Type DDR4 SDRAM DDR5 SDRAM
Speed 2666 MHz 5200 MHz
Rated Speed 2666 MHz 5200 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 262-pin
Slots Qty 2 2
Empty Slots 1 1
STORAGE Dell Inspiron 7590 Lenovo ThinkBook 14 G6 IRL (21KG)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 PCIe - NVM Express (NVMe) 256 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe)
AUDIO & VIDEO Dell Inspiron 7590 Lenovo ThinkBook 14 G6 IRL (21KG)
Graphics Processor (GPU) NVIDIA GeForce GTX 1050 Intel Iris Xe Graphics
Max Monitors Supported - 3 external monitor(s)
Video Memory 3 GB GDDR5 SDRAM -
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera Yes - HD Yes - 1080p
Resolution 0.92 Megapixel -
Camera Features 74.9 degrees, RGB camera Privacy shutter, Windows Hello, fixed focus, hybrid FHD/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, dual array microphone
Codec Realtek ALC3254 Realtek ALC3287
Compliant Standards - High Definition Audio, Dolby Audio
Audio Features MaxxAudio Pro Input: noise-cancellation technology
COMMUNICATIONS Dell Inspiron 7590 Lenovo ThinkBook 14 G6 IRL (21KG)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller - M.2 Card
Network Interface - Gigabit Ethernet
Ethernet Controller - Intel I219-V
Features - Wake-on-LAN (WOL), dual stream (2x2)
BATTERY Dell Inspiron 7590 Lenovo ThinkBook 14 G6 IRL (21KG)
Technology 3-cell Lithium Ion Lithium polymer
Battery Capacity (Size) 56 Wh 45 Wh
AC ADAPTER Dell Inspiron 7590 Lenovo ThinkBook 14 G6 IRL (21KG)
Input - AC 100-240 V (50/60 Hz)
Output - 65 Watt
INPUT Dell Inspiron 7590 Lenovo ThinkBook 14 G6 IRL (21KG)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes -
Keyboard Backlight Yes Yes
Features Multi-gesture touch pad Spill-resistant, multi-touch touchpad, buttonless touchpad, precision glass touchpad
CONNECTIONS & EXPANSIONS Dell Inspiron 7590 Lenovo ThinkBook 14 G6 IRL (21KG)
Slots - 2 x M.2 (PCI Express 4.0 x4) (1 free)
Interfaces 3 x USB 3.1 Gen 1
USB-C 3.1 (supports Thunderbolt 3)
HDMI
Headphone/microphone combo jack
USB 3.2 Gen 1
USB 3.2 Gen 1 (Always On)
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
HDMI (4K support)
LAN
Headphone/microphone combo jack
Memory Card Reader Yes (microSD) 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE Dell Inspiron 7590 Lenovo ThinkBook 14 G6 IRL (21KG)
Operating System (OS) Windows 10 Home Advanced 64-bit Edition Windows 11 Pro - English
Software Included - Microsoft Office (Trial)
MISCELLANEOUS Dell Inspiron 7590 Lenovo ThinkBook 14 G6 IRL (21KG)
Included Accessories Power adapter USB-C power adapter
Security Fingerprint reader Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader
Security Slot Type - Kensington nano security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features MU-MIMO technology Administrator password, hard drive password, power-on password, MIL-STD-810H tested, Rapid Charge Pro, self-healing BIOS
Compliant Standards - RoHS, Energy-Related Products (ErP) Lot 6, FSC, Energy-Related Products (ErP) Lot 26, TUV Rheinland Low Blue Light (Software Solution), TCO Certified 9.0
Max Operating Temperature 40 °C 35 °C
Min Operating Temperature 0 °C 5 °C
Humidity Range Operating 10 - 90% (non-condensing) 8 - 95%
Manufacturer Warranty - Limited warranty - 1 year - pick-up and return
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