Dell Inspiron 3583 vs. Lenovo ThinkPad L14 Gen 4 (21H2)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of Dell Inspiron 3583 and Lenovo ThinkPad L14 Gen 4 (21H2). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.

Dell Inspiron 3583 Review

Advantages and disadvantages of Dell Inspiron 3583 based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

solid build quality

decent battery life

suitable for everyday tasks

includes optical drive

average display resolution

limited graphics performance

slower HDD storage

no USB-C port

Lenovo ThinkPad L14 Gen 4 (21H2) Review

Advantages and disadvantages of Lenovo ThinkPad L14 Gen 4 (21H2) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard feel

good battery life

solid performance

adequate connectivity options

mediocre display quality

heavier than competitors

limited graphics performance

higher price point

Laptop Comparison and Tests

Difference between Dell Inspiron 3583 and Lenovo ThinkPad L14 Gen 4 (21H2)
75 % - Design
64 % - Display
65 % - Performance
71 % - Connectivity
65 % - Battery
82 % - Design
72 % - Display
75 % - Performance
85 % - Connectivity
74 % - Battery

Laptop Specifications Comparison

Dell Inspiron 3583 vs. Lenovo ThinkPad L14 Gen 4 (21H2) Comparison Chart
DESIGN AND DIMENSIONS Dell Inspiron 3583 Lenovo ThinkPad L14 Gen 4 (21H2)
Product Type Notebook Notebook - 180-degree hinge design
Dimensions (WxDxH) 38 cm x 25.8 cm x 2 cm 32.54 cm x 21.7 cm x 1.983 cm
Weight 2 kg 1.4 kg
Case Material - Polycarbonate ABS (bottom), polycarbonate ABS (top)
Colour Silver Thunder black
DISPLAY Dell Inspiron 3583 Lenovo ThinkPad L14 Gen 4 (21H2)
Screen Size (Type) 15.6" - TN 14" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio - 16:9
Image Brightness 220 cd/m² 250 cd/m²
Colour Gamut - 45% NTSC
Features Anti-glare Anti-glare
PROCESSOR Dell Inspiron 3583 Lenovo ThinkPad L14 Gen 4 (21H2)
CPU Intel Pentium Gold 5405U / 2.3 GHz Intel Core i5 (13th Gen) 1335U / 1.3 GHz
Max Turbo Speed - 4.6 GHz
Number of Cores Dual-Core 10-core
Cache 2 MB 12 MB
64-bit Computing Yes -
Features Hyper-Threading Technology, Intel Smart Cache Integrated memory controller
MEMORY Dell Inspiron 3583 Lenovo ThinkPad L14 Gen 4 (21H2)
RAM 4 GB (1 x 4 GB) 16 GB (2 x 8 GB)
Max RAM Supported 16 GB 64 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2133 MHz 3200 MHz
Rated Speed 2666 MHz 3200 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 2
Empty Slots 1 0
STORAGE Dell Inspiron 3583 Lenovo ThinkPad L14 Gen 4 (21H2)
Main Storage Size (HDD/SSD) 128 GB SSD M.2 2280 PCIe - NVM Express (NVMe) 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia
AUDIO & VIDEO Dell Inspiron 3583 Lenovo ThinkPad L14 Gen 4 (21H2)
Graphics Processor (GPU) Intel UHD Graphics 610 Intel Iris Xe Graphics
Memory Allocation Technology Shared Video Memory (UMA) -
Max Monitors Supported - 3 external monitor(s)
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera Yes - HD Yes - 1080p
Resolution 0.92 Megapixel -
Camera Features 720p HD movie recording, 78.6 degrees 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, microphone Stereo speakers, dual array microphone
Codec Realtek ALC3204 Realtek ALC3287
Compliant Standards High Definition Audio High Definition Audio, Dolby Audio
Audio Features MaxxAudio Pro Input: Dolby Voice, far-field
COMMUNICATIONS Dell Inspiron 3583 Lenovo ThinkPad L14 Gen 4 (21H2)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.1 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller - Intel Wi-Fi 6 AX 201 - M.2 Card
Network Interface 10/100 Ethernet Gigabit Ethernet
Features - Wake-on-LAN (WOL), dual stream (2x2)
BATTERY Dell Inspiron 3583 Lenovo ThinkPad L14 Gen 4 (21H2)
Technology 3-cell Lithium Ion 3-cell lithium polymer
Battery Capacity (Size) 42 Wh 46.5 Wh
AC ADAPTER Dell Inspiron 3583 Lenovo ThinkPad L14 Gen 4 (21H2)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 19.5 V 65 Watt
INPUT Dell Inspiron 3583 Lenovo ThinkPad L14 Gen 4 (21H2)
Type Keyboard, touchpad Keyboard, TrackPoint, UltraNav
Numeric Keypad Yes -
Features - Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls
CONNECTIONS & EXPANSIONS Dell Inspiron 3583 Lenovo ThinkPad L14 Gen 4 (21H2)
Interfaces HDMI
Headphone/microphone combo jack
USB 2.0
2 x USB 3.1 Gen 1
LAN
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 (SD Card) Yes (microSD)
SOFTWARE Dell Inspiron 3583 Lenovo ThinkPad L14 Gen 4 (21H2)
Operating System (OS) Windows 10 Home 64-bit Edition in S mode Windows 11 Pro
MISCELLANEOUS Dell Inspiron 3583 Lenovo ThinkPad L14 Gen 4 (21H2)
Included Accessories Power adapter USB-C power adapter
Security - Discrete Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type Noble Wedge security slot Kensington nano security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features - Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password
Compliant Standards - RoHS, Energy-Related Products (ErP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, 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%
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