Detailed comparison and review of Dell Latitude 3540 and Lenovo Yoga Slim 7 ProX 14ARH7 (82TL). 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 Yoga Slim 7 ProX 14ARH7 (82TL) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution display
powerful AMD processor
lightweight design
good battery life
fast SSD storage
limited port selection
no dedicated GPU
higher price point
average speaker quality.
| DESIGN AND DIMENSIONS | Dell Latitude 3540 | Lenovo Yoga Slim 7 ProX 14ARH7 (82TL) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 37.6 cm x 25.9 cm x 2.53 cm | 32.82 cm x 22.14 cm x 1.59 cm |
| Weight | 2.2 kg | 1.45 kg |
| Case Material | - | Aluminium (top), aluminium (bottom) |
| Colour | Black | Onyx grey |
| DISPLAY | Dell Latitude 3540 | Lenovo Yoga Slim 7 ProX 14ARH7 (82TL) |
|---|
| Screen Size (Type) | 15.6" | 14.5" - IPS |
|---|---|---|
| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | 1366 x 768 (HD) | 3072 x 1920 (3K) |
| V-Sync Rate at Max Res. | - | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | - | 400 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | Anti-glare | Glossy, glass cover, Eyesafe technology, Dolby Vision, PureSight display, T-CON colour calibration, ±89° viewing angle |
| PROCESSOR | Dell Latitude 3540 | Lenovo Yoga Slim 7 ProX 14ARH7 (82TL) |
|---|
| CPU | Intel Core i3 (4th Gen) 4010U / 1.7 GHz | AMD Ryzen 9 6900HS CE / 3.3 GHz |
|---|---|---|
| Max Turbo Speed | - | 4.9 GHz |
| Number of Cores | Dual-Core | 8-core |
| Cache | 3 MB | L3 - 16 MB |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel HM87 Express | - |
| Features | - | Integrated memory controller |
| MEMORY | Dell Latitude 3540 | Lenovo Yoga Slim 7 ProX 14ARH7 (82TL) |
|---|
| RAM | 4 GB (1 x 4 GB) | 32 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 8 GB | - |
| RAM Type | DDR3L SDRAM | LPDDR5 SDRAM |
| Speed | 1600 MHz | 6400 MHz |
| Rated Speed | - | 6400 MHz |
| Form Factor | SO-DIMM 204-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | Dell Latitude 3540 | Lenovo Yoga Slim 7 ProX 14ARH7 (82TL) |
|---|
| Main Storage Size (HDD/SSD) | 500 GB HDD SATA 3Gb/s / 5400 rpm | 1 TB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|---|---|
| Optical Drive | DVD±RW - tray | - |
| Read Speed | 8x | - |
| AUDIO & VIDEO | Dell Latitude 3540 | Lenovo Yoga Slim 7 ProX 14ARH7 (82TL) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | NVIDIA GeForce RTX 3050 / AMD Radeon 680M |
| Memory Allocation Technology | Dynamic Video Memory Technology | - |
| Max Monitors Supported | - | 2 external monitor(s) |
| Video Memory | - | 4 GB GDDR6 SDRAM |
| Video System Features | - | NVIDIA Resizable BAR, Advanced Optimus, Dynamic Boost 2.0, Direct X 12 Ultimate, NVIDIA DLSS |
| Camera | Yes | Yes - 1080p |
| Resolution | 0.92 Megapixel | - |
| Camera Features | - | IR camera, Windows Hello, fixed focus, ToF sensor, E-privacy camera shutter |
| Video Resolutions | 1280 x 720 | - |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3223 | Realtek ALC3287 |
| Compliant Standards | High Definition Audio | High Definition Audio, Dolby Atmos |
| Audio Features | - | Output: Harman-branded; Input: noise-cancellation technology |
| COMMUNICATIONS | Dell Latitude 3540 | Lenovo Yoga Slim 7 ProX 14ARH7 (82TL) |
|---|
| Wireless | 802.11b/g/n, Bluetooth 4.0 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Dell Wireless 1705 | M.2 Card |
| Network Interface | Gigabit Ethernet | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Dell Latitude 3540 | Lenovo Yoga Slim 7 ProX 14ARH7 (82TL) |
|---|
| Technology | 4-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 40 Wh | 70 Wh |
| Battery Life | - | Up to 12.5 hours |
| Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 12.5 hours |
| AC ADAPTER | Dell Latitude 3540 | Lenovo Yoga Slim 7 ProX 14ARH7 (82TL) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19.5 V, 3.34 A | 100 Watt |
| INPUT | Dell Latitude 3540 | Lenovo Yoga Slim 7 ProX 14ARH7 (82TL) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | - | Multi-touch touchpad, buttonless touchpad, precision touchpad, glass touchpad |
| CONNECTIONS & EXPANSIONS | Dell Latitude 3540 | Lenovo Yoga Slim 7 ProX 14ARH7 (82TL) |
|---|
| Interfaces | 2 x USB 3.0 2 x USB 2.0 VGA Headphone/microphone combo jack LAN |
USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 | - |
| SOFTWARE | Dell Latitude 3540 | Lenovo Yoga Slim 7 ProX 14ARH7 (82TL) |
|---|
| Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition | Windows 11 Home - English |
|---|---|---|
| Software Included | Drivers & Utilities, Microsoft Office (Trial), Dell Webcam Central | Microsoft Office (Trial) |
| MISCELLANEOUS | Dell Latitude 3540 | Lenovo Yoga Slim 7 ProX 14ARH7 (82TL) |
|---|
| Included Accessories | Power adapter | USB-C slim power adapter |
|---|---|---|
| Integrated Options | - | Hall sensor, ambient colour sensor |
| Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Features | Security lock slot (cable lock sold separately) | Administrator password, hard drive password, Rapid Charge Express, self-healing BIOS |
| Compliant Standards | CEC | RoHS, Energy-Related Products (ErP) Lot 6, Energy-Related Products (ErP) Lot 26, TUV Rheinland Low Blue Light (Hardware 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 - 1 year - response time: next business day | Limited warranty - 1 year - pick-up and return |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
