•  Date Published: 14 Dec 2022
  • Snapdragon 8cx Gen 3
  • Qualcomm Adreno 690
  • 13.3”, WUXGA (1920 x 1200), IPS
  • 256GB SSD
  • 16GB LPDDR4x
  • 1.06 kg (2.3 lbs)


  • Super slim and strong chassis
  • Blazingly quick user experience
  • Turns on immediately
  • 100% sRGB coverage and accurate color output (AUO B133UAN02.1 (LEN41A6))
  • No PWM (AUO B133UAN02.1 (LEN41A6))
  • Fantastic battery life
  • Great keyboard and touchpad
  • Wi-Fi 6, and optional 5G support
  • Completely silent under any load


  • Poor upgradeability
  • Limited port selection
  • Very warm under heavy load
  • Windows is still not optimized for ARM


  • 256GB SSD
  • M.2 Slot
  • 1x 2242 M.2 NVMe slot 
  • RAM
  • 16GB LPDDR4x
  • OS
  • Windows 11 Pro
  • Body Material
  • Plastic / Polycarbonate, Aluminum, Glass Fiber, Magnesium alloy
  • Dimensions
  • 298.7 x 206.4 x 13.4 mm (11.76" x 8.13" x 0.53")
  • Weight
  • 1.06 kg (2.3 lbs)
  • Ports and connectivity
  • 2x USB Type-C
  • 3.2 Gen 2 (10 Gbps), Power Delivery (PD), DisplayPort
  • HDMI
  • Card Reader
  • Ethernet LAN
  • Wi-Fi
  • 802.11ax
  • Bluetooth
  • 5.1
  • Audio jack
  • 3.5mm Combo Jack
  • 5G support
  • Features
  • Fingerprint reader
  • Web camera
  • 5.0MP with E-camera shutter, fixed focus
  • Backlit keyboard
  • Microphone
  • Triple Array Microphone, far-field
  • Speakers
  • 2x 2W Stereo Speakers, Dolby Audio
  • Optical drive
  • Security Lock slot
  • Kensington Nano Lock

DISPLAY: 13.3-inch, 1920x1200, IPS

  • Name
  • AUO B133UAN02.1
  • Diagonal
  • 13.3"
  • Pixel density
  • 170.24 ppi
  • Brightness
  • 433 cd/m2
  • sRGB
  • 100%
  • PWM frequency
  • No PWM (Flicker-Free)
  • Panel Type
  • IPS
  • Resolution
  • 1920x1200
  • Becomes "Retina" from
  • 20 inches (51 cm)
  • Contrast
  • 1790:1
  • dE Color Checker
  • 2.8 1.3
  • PWM Rating
  • 10.0: (safe)

Buy our profiles for AUO B133UAN02.1

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

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 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.

Get all 3 profiles with 33% discount

Lenovo ThinkPad X13s Gen 1 in-depth review

We honestly didn't think that Lenovo would come with a more interesting laptop than its ThinkPad Z-series for this year. However, we were wrong. We got our hands on a ThinkPad X13s Gen 1. What's so special about it? Well, as Lenovo puts it in its own words - it provides a smartphone experience with PC performance. The reason for that is the ARM-based Qualcomm Snapdragon 8cx Gen 3 SoC on the inside. This changes every perspective of the laptop - the battery life, and the device's chassis. Even the cooling setup is now completely silent. This is because the Snapdragon 8cx Gen 3 has a TDP of only 7W. What makes this possible, however, is the ARM integration within Windows 11. It has finally matured enough to be offered with a high-profile business machine like the ThinkPad X13s Gen [...]

Read the full review

Disassembly, maintenance and upgrade options

To be honest, we were surprised that you even get an M.2 PCIe x4 slot for storage, and it's not soldered to the motherboard. Check out all Lenovo ThinkPad X13s Gen 1 prices and configurations in our Specs System, or read more in our In-Depth review. 1. Remove the bottom plate There are 6 captive Phillips-head screws you need to undo to get inside this device. Also, you have to pry the bottom panel with a plastic tool. 2. Remove the battery This laptop sports a 49.5Wh battery pack. It lasts for 14 hours of Web browsing, or 21 hours of video playback on a single charge. To tak[...]

Read more

CPU Performance: Snapdragon 8cx Gen 3