Dell Latitude 3390 2-in-1 vs. Lenovo ThinkPad L13 Yoga Gen 3 (21B6)

Laptop Comparison, Reviews and Tests
Dell Latitude 3390 2-in-1
Dell Latitude 3390 2-in-1
Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
Lenovo ThinkPad L13 Yoga Gen 3 (21B6)

Our Rating: 78 %

In depth comparison and review of Dell Latitude 3390 2-in-1 and Lenovo ThinkPad L13 Yoga Gen 3 (21B6). 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.

Lenovo ThinkPad L13 Yoga Gen 3 (21B6) Review

Advantages and disadvantages of Lenovo ThinkPad L13 Yoga Gen 3 (21B6) based on its technical characteristics, features, user experience, expert reviews and price level.

versatile 360-degree hinge

responsive touchscreen display

robust build quality

good keyboard comfort

decent battery life

average graphics performance

limited storage options

no high-resolution display

heavier than competitors

Laptop Comparison and Tests

Difference between Dell Latitude 3390 2-in-1 and Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
86 % - Design
75 % - Display
75 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Dell Latitude 3390 2-in-1 vs. Lenovo ThinkPad L13 Yoga Gen 3 (21B6) Comparison Chart
DESIGN AND DIMENSIONS Dell Latitude 3390 2-in-1 Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
Product Type Notebook - flip design Notebook - flip design
Dimensions (WxDxH) 32.4 cm x 22.48 cm x 2.04 cm 30.5 cm x 21.8 cm x 1.71 cm
Weight 1.57 kg 1.32 kg
Case Material - Aluminium (top), glass-fibre reinforced plastic (bottom)
Colour Black Thunder black
DISPLAY Dell Latitude 3390 2-in-1 Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
Screen Size (Type) 13.3" 13.3" - IPS
Touchscreen Yes Yes (10-point multi-touch)
LCD Backlight Technology - LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1200 (WUXGA)
Widescreen Yes Yes
Image Aspect Ratio - 16:10
Image Brightness 220 cd/m² 300 cd/m²
Colour Gamut - 100% sRGB
Features Anti-glare Anti-reflective, One Glass Solution, anti-smudge, 170° viewing angle
PROCESSOR Dell Latitude 3390 2-in-1 Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
CPU Intel Core i3 (7th Gen) 7020U / 2.3 GHz Intel Core i5 (12th Gen) 1245U / 1.6 GHz
Max Turbo Speed - 4.4 GHz
Number of Cores Dual-Core 10-core
Cache 3 MB 12 MB
64-bit Computing Yes -
Features - Integrated memory controller
MEMORY Dell Latitude 3390 2-in-1 Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
RAM 4 GB (1 x 4 GB) 16 GB (provided memory is soldered)
Max RAM Supported 16 GB -
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2400 MHz 3200 MHz
Rated Speed 2400 MHz 3200 MHz
Form Factor SO-DIMM 260-pin -
Slots Qty 2 -
Empty Slots 1 -
STORAGE Dell Latitude 3390 2-in-1 Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
Main Storage Size (HDD/SSD) 128 GB SSD M.2 2280 SATA 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia
AUDIO & VIDEO Dell Latitude 3390 2-in-1 Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
Graphics Processor (GPU) Intel HD Graphics 620 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 - 1280 x 720 Yes - 1080p
Resolution 0.92 Megapixel -
Camera Features IR camera Privacy shutter, fixed focus
Video Resolutions 1280 x 720 -
Frame Rate 30 frames per second -
Sound Stereo speakers, two microphones Stereo speakers, dual array microphone
Codec Realtek ALC3253 Realtek ALC3287
Compliant Standards High Definition Audio High Definition Audio, Dolby Audio, Dolby Voice
Audio Features MaxxAudio Pro -
COMMUNICATIONS Dell Latitude 3390 2-in-1 Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.1 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller Atheros QCA61x4A - M.2 2230 Intel Wi-Fi 6E AX 211
Network Interface - Gigabit Ethernet
BATTERY Dell Latitude 3390 2-in-1 Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
Technology 3-cell Lithium Ion 4-cell lithium polymer
Battery Capacity (Size) 42 Wh 46 Wh
AC ADAPTER Dell Latitude 3390 2-in-1 Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 45 Watt, 19.5 V, 2.31 A 65 Watt, 5 / 9 / 15 / 20 V
INPUT Dell Latitude 3390 2-in-1 Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
Type Keyboard, touchpad Keyboard, TrackPoint, UltraNav
Keyboard Backlight Yes Yes
Features - Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls
CONNECTIONS & EXPANSIONS Dell Latitude 3390 2-in-1 Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
Interfaces Headphone/microphone combo jack
USB 3.1 Gen 1 (PowerShare)
USB-C (supports DisplayPort Alt Mode)
USB 2.0
HDMI		 USB 3.2 Gen 1 (Always On)
USB 3.2 Gen 1
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
Headphone/microphone combo jack
LAN (on supplied adapter)
Memory Card Reader Yes (SD Card) -
SOFTWARE Dell Latitude 3390 2-in-1 Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
Operating System (OS) Windows 10 Pro 64-bit Edition - English Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence
Software Included Microsoft Office (Trial) -
MISCELLANEOUS Dell Latitude 3390 2-in-1 Lenovo ThinkPad L13 Yoga Gen 3 (21B6)
Included Accessories Power adapter USB-C power adapter, Lenovo USB-C to Ethernet Adapter
Security Trusted Platform Module (TPM 2.0) Security Chip 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 3, TCG Certified
ENERGY STAR Certified - Yes
EPEAT Compliant - EPEAT Gold
Max Operating Temperature - 35 °C
Min Operating Temperature - 5 °C
Humidity Range Operating - 8 - 95%
Manufacturer Warranty Limited warranty - 1 year - on-site -
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