In depth comparison and review of Dell Latitude 3340 and Lenovo ThinkPad L14 Gen 3 (21C5). 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.
Advantages and disadvantages of Lenovo ThinkPad L14 Gen 3 (21C5) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
excellent keyboard comfort
good battery life
versatile connectivity options
mediocre display resolution
heavier design
limited graphics power
higher price point
DESIGN AND DIMENSIONS | Dell Latitude 3340 | Lenovo ThinkPad L14 Gen 3 (21C5) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 33.09 cm x 24.32 cm x 3.4 cm | 32.54 cm x 21.7 cm x 1.983 cm |
Weight | 1.8 kg | 1.39 kg |
Case Material | - | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
Colour | Black | Thunder black |
DISPLAY | Dell Latitude 3340 | Lenovo ThinkPad L14 Gen 3 (21C5) |
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Screen Size (Type) | 13.3" | 14" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 200 cd/m² | 250 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Anti-glare, BFR/PVC-free | Anti-glare, 170° viewing angle |
PROCESSOR | Dell Latitude 3340 | Lenovo ThinkPad L14 Gen 3 (21C5) |
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CPU | Intel Core i5 (4th Gen) 4210U / 1.7 GHz | AMD Ryzen 5 Pro 5675U / 2.3 GHz |
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Max Turbo Speed | 2.7 GHz | 4.3 GHz |
Number of Cores | Dual-Core | 6-core |
Cache | 3 MB | L3 - 16 MB |
64-bit Computing | Yes | - |
Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache, Intel Rapid Storage Technology | Integrated memory controller |
MEMORY | Dell Latitude 3340 | Lenovo ThinkPad L14 Gen 3 (21C5) |
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RAM | 4 GB (1 x 4 GB) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 8 GB | 64 GB |
RAM Type | DDR3L SDRAM | DDR4 SDRAM |
Speed | 1600 MHz / PC3L-12800 | 3200 MHz |
Rated Speed | 1600 MHz | 3200 MHz |
Form Factor | SO-DIMM 204-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | 1 | 1 |
STORAGE | Dell Latitude 3340 | Lenovo ThinkPad L14 Gen 3 (21C5) |
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Main Storage Size (HDD/SSD) | 500 GB HDD SATA 3Gb/s | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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AUDIO & VIDEO | Dell Latitude 3340 | Lenovo ThinkPad L14 Gen 3 (21C5) |
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Graphics Processor (GPU) | Intel HD Graphics 4400 | AMD Radeon Graphics |
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Max Monitors Supported | - | 3 external monitor(s) |
Camera | Yes - HD | Yes - 1080p |
Camera Features | - | Privacy shutter, IR camera, Windows Hello, fixed focus |
Sound | Speakers, two microphones | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | - | High Definition Audio, Dolby Audio |
COMMUNICATIONS | Dell Latitude 3340 | Lenovo ThinkPad L14 Gen 3 (21C5) |
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Wireless | Bluetooth 4.0, 802.11a/b/g/n/ac | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | Intel Dual Band Wireless-AC 7260 | AMD RZ616 - M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Realtek RTL8111EPV |
Compliant Standards | - | DASH |
Features | Intel Wireless Display (WiDi) | Wake-on-LAN (WOL), dual stream (2x2) |
WWAN |
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Generation | - | 4G upgradable |
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BATTERY | Dell Latitude 3340 | Lenovo ThinkPad L14 Gen 3 (21C5) |
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Technology | 6-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 65 Wh | 57 Wh |
AC ADAPTER | Dell Latitude 3340 | Lenovo ThinkPad L14 Gen 3 (21C5) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt | 65 Watt |
INPUT | Dell Latitude 3340 | Lenovo ThinkPad L14 Gen 3 (21C5) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Keyboard Backlight | - | Yes |
Features | Spill-resistant, multi-touch touchpad | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | Dell Latitude 3340 | Lenovo ThinkPad L14 Gen 3 (21C5) |
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Interfaces | Mini DisplayPort HDMI 2 x USB 3.0 LAN Headphone/microphone combo jack |
USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) HDMI USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack LAN |
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Memory Card Reader | Yes (SD Card) | Yes (microSD) |
SOFTWARE | Dell Latitude 3340 | Lenovo ThinkPad L14 Gen 3 (21C5) |
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Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition + Windows 8.1 Licence - Multilingual User Interface (MUI) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - Dutch / English / French / German / Italian |
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Software Included | Microsoft Office (Trial), Windows 8.1 (DVD) | - |
MISCELLANEOUS | Dell Latitude 3340 | Lenovo ThinkPad L14 Gen 3 (21C5) |
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Included Accessories | Power adapter | USB-C power adapter |
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Security | Trusted Platform Module (TPM 1.2) Security Chip | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader |
Security Slot Type | - | Kensington nano security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | Security lock slot (cable lock sold separately), drop-resistant, Dell Data Protection, USB PowerShare technology, ExpressCharge | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
Compliant Standards | CEC | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified |
ENERGY STAR Certified | Yes | - |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 5 °C |
Humidity Range Operating | - | 8 - 95% |
Manufacturer Warranty | Limited warranty - 1 year - response time: next business day | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |