• CPU: Intel Core i5-1135G7
  • GPU: Intel Iris Xe Graphics G7 (80EU)
  • Display: 13.5”, PixelSense (2256 x 1504)
  • Storage: 512GB SSD
  • RAM: 8GB LPDDR4x, 3733 МHz
  • Weight: 1.26 kg (2.8 lbs)


  • Tiger Lake UP3 CPUs
  • Decent iGPU
  • Good battery life
  • Covers 95% sRGB (Sharp LQ135P1JX51 (SHP 14B3))
  • Average dE value of 0.6 with our Gaming and Web design profile (Sharp LQ135P1JX51 (SHP 14B3))
  • Doesn't use aggressive PWM to adjust screen brightness above 100 nits (Sharp LQ135P1JX51 (SHP 14B3))
  • Work-friendly 3:2 aspect ratio and a touchscreen usability


  • No SD card reader
  • Soldered memory
  • Expensive
  • Basic I/O

Microsoft Surface Laptop 4 - Specs

CPU Performance #72
  • AMD Ryzen 3 5300U 0.4%
  • Intel Core i7-1165G7 1%
  • Intel Core i5-1135G7
  • Intel Core i5-10400H 0.8%
  • Intel Core i5-9300H 1.3%
  • Intel Core i7-8705G 4.4%
GPU Performance #150
  • AMD Radeon RX Vega 7 (R4000,5000 35/45W) 2.9%
  • NVIDIA GeForce MX330 (2GB GDDR5, 25W) 2.7%
  • Intel Iris Xe Graphics G7 (80EU)
  • NVIDIA Quadro P520 (4GB GDDR5) 4.1%
13.5”, PixelSense (2256 x 1504)
panel 1
Sharp LQ135P1JX51 (SHP 14B3)
Color accuracy 2.0 -> 0.8
8GB LPDDR4x, 3733 МHz
Windows 10 Home
Body Material
308 x 223 x 14.5 mm (12.13" x 8.78" x 0.57")
1.26 kg (2.8 lbs)
Ports and connectivity
  • 1x USB Type-A
  • 1x USB Type-C
  • Wi-Fi 802.11ax
  • Bluetooth 5.0
  • Audio jack 3.5mm Combo Jack
  • Web camera HD
  • Backlit keyboard
  • Microphone Dual Far-Field Studio Microphones
  • Speakers Omnisonic Speakers with Dolby Atmos
  • Optical drive


There are 9 Microsoft laptops with the same specs (sorted by price)

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There are 3 laptops with the same specs, All brands (sorted by price)



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DISPLAY: 13.5-inch, 2256x1504, IPS

NameSharp LQ135P1JX51 (SHP 14B3)
Pixel density200.84 ppi
Brightness405 cd/m2
PWM frequency21700 Hz
Panel TypeIPS
Becomes "Retina" from17 inches (44 cm)
dE Color Checker2.0 0.8
PWM Rating8.7: (acceptable)
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Buy our profiles for Sharp LQ135P1JX51 (SHP 14B3)

In addition to receiving efficient and health-friendly profiles, by buying LaptopMedia's products you also support the development of our labs, where we test devices in order to produce the most objective reviews possible.

Office Work - screen profile

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.

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Design and Gaming - screen profile

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.

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Health-Guard - screen profile


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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Microsoft Surface Laptop 4 in-depth review

In 2020 we tested the Microsoft Surface Laptop 3 (13.5″) and we concluded that the device has a premium build (and premium price tag), while it's light and potent at the same time. It seems that Microsoft is following the same formula for the successor - the Microsoft Surface Laptop 4 (13.5″). You know - if it ain't broke don't fix it. In this case, the new device looks like a decent hardware upgrade over the old machine.So, the good 13.5” PixelSense display is here again with its 3:2 aspect[...]

Read the full review

CPU Performance: Intel Core i5-1135G7

GPU Performance: Intel Iris Xe Graphics G7 (80EU)

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