Dell Latitude 15 3540
- Intel Core i7-1355U
- Intel Iris Xe Graphics G7 (96EU)
- 15.6”, Full HD (1920 x 1080), IPS
- 512GB SSD
- 16GB RAM
- 1.81 kg (4 lbs)
Review
Dell Latitude 15 3540 in-depth review
Nowadays, a lot of the standard devices for home or office usage are based on Intel 12th or 13th Gen hybrid CPUs with efficient and performance cores. These chips aren't power-hungry and their performance is enough for normal work. The Dell Latitude 15 3540 is a device for unpretentious daily or business tasks. The manufacturer offers this machine with a large variety of processor options including Alder Lake and Raptor Lake 15W U-series chips. There is even a Celeron 7305 in the mix which may be a bit underpowered for some users since it has just one P core and four E cores.If the iGPU inside the CPU isn't enough for your needs, you can get the optional NVIDIA GeForce MX550. With it, you can play some Dota 2 or other light games after work or during the lunch break. The presence of a [...]
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Pros
- Good cooling
- Decently high P and E core clocks during full CPU load
- The fan isn't too noisy
- 2x SODIMM slots
- PWM-free (AUO MCX7D-B156HAN (AUO4599))
- Wide viewing angles (AUO MCX7D-B156HAN (AUO4599))
- Four USB ports + optional fingerprint reader
- Good battery life
- Comfortable keyboard with optional backlight
- Has a privacy shutter
- Offers optional IR camera and e-SIM functionality
Cons
- Just one M.2 slot
- Low sRGB coverage and unimpressive color accuracy (AUO MCX7D-B156HAN (AUO4599))
- The touchpad quality is average at best
Disassembly, maintenance and upgrade options
Step 1: Opening the Dell Latitude 15 3540Ensure the Dell Latitude 15 3540 is powered off and placed on a soft, clean surface to prevent scratches or damage. Remove the 9 captive Phillips-head screws from the bottom of the laptop. Use a thin plastic tool to gently pry the bottom panel off, starting from the sides and then working your way around the front and back.Hint: Begin prying near the top corners to create an initial gap, which will make it easier to lift the panel.Step 2: Removing the BatteryDisconnect the battery by pulling out its connector from the m[...]
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DISPLAY: 15.6-inch, 1920x1080, IPS
- Name
- AUO MCX7D-B156HAN (AUO4599)
- Diagonal
- 15.6"
- Pixel density
- 141.21 ppi
- Brightness
- 296 cd/m2
- sRGB
- 52%
- PWM frequency
- No PWM (Flicker-Free)
- Panel Type
- IPS
- Resolution
- 1920x1080
- Becomes "Retina" from
- 24 inches (62 cm)
- Contrast
- 1430:1
- dE Color Checker
- 5.8 3.8
- PWM Rating
- 10.0: (safe)
Buy our profiles for AUO MCX7D-B156HAN (AUO4599)
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Office Work
Office Work should be used mostly by users who spend most of the time looking at pieces of text, tables or just surfing. This profile aims to deliver better distinctness and clarity by keeping a flat gamma curve (2.20), native color temperature and perceptually accurate colors.

Design and Gaming
This profile is aimed at designers who work with colors professionally, and for games and movies as well. Design and Gaming takes display panels to their limits, making them as accurate as possible in the sRGB IEC61966-2-1 standard for Web and HDTV, at white point D65.

Health-Guard
Health-Guard eliminates the harmful Pulse-Width Modulation (PWM) and reduces the negative Blue Light which affects our eyes and body. Since it’s custom tailored for every panel, it manages to keep the colors perceptually accurate. Health-Guard simulates paper so the pressure on the eyes is greatly reduced.

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