Detailed comparison and review of Dell Latitude E5540 and Lenovo V15 G4 IAH (83FS). 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.
Advantages and disadvantages of Lenovo V15 G4 IAH (83FS) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price point
solid build quality
decent processor performance
sufficient connectivity options
lightweight design
average display quality
limited graphics power
modest battery life
no backlit keyboard
DESIGN AND DIMENSIONS | Dell Latitude E5540 | Lenovo V15 G4 IAH (83FS) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 37.9 cm x 25.05 cm x 2.97 cm | 35.92 cm x 23.58 cm x 1.99 cm |
Weight | 2.3 kg | 1.67 kg |
Case Material | - | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
Colour | Black | Grey | Business black |
DISPLAY | Dell Latitude E5540 | Lenovo V15 G4 IAH (83FS) |
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Screen Size (Type) | 15.6" | 15.6" - TN |
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LCD Backlight Technology | WLED backlight | - |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | - | 250 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Anti-glare, WideView | Anti-glare, Low Blue Light technology |
PROCESSOR | Dell Latitude E5540 | Lenovo V15 G4 IAH (83FS) |
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CPU | Intel Core i5 (4th Gen) 4200U / 1.6 GHz | Intel Core i5 (12th Gen) 12500H / 2.5 GHz |
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Max Turbo Speed | 2.6 GHz | 4.5 GHz |
Number of Cores | Dual-Core | 12-core |
Cache | 3 MB | 18 MB |
64-bit Computing | Yes | - |
Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
MEMORY | Dell Latitude E5540 | Lenovo V15 G4 IAH (83FS) |
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RAM | 4 GB (1 x 4 GB) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 16 GB | 16 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 | 1 |
Empty Slots | 1 | 1 |
STORAGE | Dell Latitude E5540 | Lenovo V15 G4 IAH (83FS) |
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Main Storage Size (HDD/SSD) | 500 GB HDD SATA 3Gb/s / 5400 rpm | 256 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe) |
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Optical Drive | DVD±RW | - |
Read Speed | 8x | - |
AUDIO & VIDEO | Dell Latitude E5540 | Lenovo V15 G4 IAH (83FS) |
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Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel Iris Xe Graphics |
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Memory Allocation Technology | Dynamic Video Memory Technology | - |
Max Monitors Supported | - | 2 external monitor(s) |
Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes | Yes - 720p |
Camera Features | 720p HD movie recording | Privacy shutter, fixed focus |
Sound | Stereo speakers, stereo microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3226 | Realtek ALC3287 |
Compliant Standards | High Definition Audio | High Definition Audio, Dolby Audio |
Audio Features | - | Input: noise-cancellation technology |
COMMUNICATIONS | Dell Latitude E5540 | Lenovo V15 G4 IAH (83FS) |
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Wireless | Bluetooth 4.0, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | Intel Dual Band Wireless-AC 7260 | M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | Intel Wireless Display (WiDi) | Dual stream (2x2) |
BATTERY | Dell Latitude E5540 | Lenovo V15 G4 IAH (83FS) |
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Technology | 9-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 97 Wh | 38 Wh |
Battery Life | - | Up to 9.1 hours |
Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 9.1 hours |
AC ADAPTER | Dell Latitude E5540 | Lenovo V15 G4 IAH (83FS) |
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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 E5540 | Lenovo V15 G4 IAH (83FS) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Features | Multi-touch touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad, SMB Service hot key |
CONNECTIONS & EXPANSIONS | Dell Latitude E5540 | Lenovo V15 G4 IAH (83FS) |
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Slots | 1 x PCI Express Half Mini Card 1 x ExpressCard |
- |
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Interfaces | LAN 2 x USB 2.0 USB 3.0 Headphone/microphone combo jack VGA HDMI Dock |
USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0) HDMI 1.4b LAN Headphone/microphone combo jack USB 2.0 |
Memory Card Reader | 8 in 1 (SD Card) | - |
SOFTWARE | Dell Latitude E5540 | Lenovo V15 G4 IAH (83FS) |
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Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition - English | Windows 11 Pro - English |
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Software Included | McAfee SecurityCenter (30 days trial) | Microsoft Office (Trial) |
MISCELLANEOUS | Dell Latitude E5540 | Lenovo V15 G4 IAH (83FS) |
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Dockable | Yes | - |
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Included Accessories | Power adapter | Power adapter |
Security | Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington security slot | Kensington nano security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | ExpressCharge | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 6, FSC, TUV Rheinland Low Blue Light (Software Solution) |
ENERGY STAR Certified | Yes | - |
Max Operating Temperature | 35 °C | 35 °C |
Min Operating Temperature | 0 °C | 5 °C |
Humidity Range Operating | 10 - 90% (non-condensing) | 8 - 95% |
Manufacturer Warranty | Limited warranty - 3 years - response time: next business day | Limited warranty - 1 year - pick-up and return |