Lenovo ThinkPad X1 Carbon Gen 10 vs Asus ZenBook 14X OLED UX5401 (AMD)

You can select specific configurations for the laptops to get a more accurate comparative review
Display
CPU
RAM
Storage

Review

Evaluation of Lenovo ThinkPad X1 Carbon Gen 10 and Asus ZenBook 14X OLED UX5401 (AMD) important characteristics
Performance
System and application performance
Gaming
Performance in popular 3D games
Display
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Connectivity
Ports, webcam and other interfaces
Case
Design, materials, durability and usability

Key Differences

What are the key differences between the notebooks
Advantages of the Lenovo ThinkPad X1 Carbon Gen 10
  • Easier to carry: weighs 280 grams less (around 0.62 lbs)
  • Includes an old-school USB-A port
  • Can run popular games at about 15-20% higher FPS
  • Better webcam recording quality
  • High-speed PCI Express Gen 4 interface
  • Provides 25% higher max. screen brightness: 500 vs 400 nits
Advantages of the Asus ZenBook 14X OLED UX5401 (AMD)
  • Around 95% better multi-core CPU performance in the Cinebench R23 test
  • Thinner bezels and 2% higher screen-to-body ratio
  • Features a bigger (~11%) battery – 63 against 57 watt-hours
  • 50% sharper screen – 243 versus 162 pixels per inch (PPI)
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Tests and Specifications

Comparison table of test results and technical specs

Case

Weight 1.12 kg (2.47 lbs) 1.4 kg (3.09 lbs)
Dimensions 315.6 x 222.5 x 15.36 mm
12.43 x 8.76 x 0.6 inches
311.2 x 221.1 x 15.9 mm
12.25 x 8.7 x 0.63 inches
Area 702 cm2 (108.9 inches2) 688 cm2 (106.6 inches2)
Screen-to-body ratio ~80.9% ~82.6%
Side bezels 7.1 mm 4.8 mm
Colors Black Black
Transformer No No
Opening angle 180° -
Size comparison
Cooling solution
Cooling system Active Active
Vapor chamber No No
Number of fans 2 2
Noise level 35.4 dB -

Display

Size 14 inches 14 inches
Type IPS LCD OLED
Refresh rate 60 Hz 60 Hz
PPI 162 ppi 243 ppi
Aspect ratio 16:10 16:10
Resolution 1920 x 1200 pixels 2880 x 1800 pixels
HDR support Yes, Dolby Vision Yes, HDR10
Touchscreen Yes Yes
Coating Matte Glossy
Display tests
Contrast 2067:1 -
sRGB color space 98.6% 100%
Adobe RGB profile 76.5% -
DCI-P3 color gamut 74.6% 100%
Response time 35 ms -
Max. brightness

Battery

Capacity
Full charging time 2:08 hr -
Battery type Li-Po Li-Ion
Replaceable No No
Fast charging Yes Yes
USB Power Delivery Yes Yes
Charging port position Left Left
Charge power 65 W 100 W
Weigh of AC adapter 297 gramm -

CPU

CPU name
Base frequency 1.3 GHz 3.3 GHz
Turbo frequency 4.4 GHz 4.2 GHz
Cores 10 6
Threads 12 12
L3 Cache 12 MB 16 MB
Integrated GPU Intel Iris Xe Graphics (80EU) Radeon RX Vega 7
Fabrication process 10 nm 7 nm

Benchmarks

Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)

Graphics Card

GPU name
TGP 15 W 10-45 W
Type Integrated Integrated
Fabrication process 10 nm 7 nm
GPU base clock 300 MHz 300 MHz
GPU boost clock 1100 MHz 1600 MHz
FLOPS 1.41 TFLOPS 1.108 TFLOPS
Memory size System Shared System Shared
Memory type LPDDR5 LPDDR4X
Memory speed 5.2 Gbps 4.27 Gbps
Shading units (cores) 640 448
Texture mapping units (TMUs) 40 28
Raster operations pipelines (ROPs) 20 7
GPU performance

RAM

RAM size
Channels 2x4 GB 2x4 GB
Clock 5200 MHz 4266 MHz
Type LPDDR5 LPDDR4X
Upgradable No No

Storage

Storage size
Bus PCI-E Gen 4.0 (4x) PCI-E Gen 3.0 (4x)
Storage type SSD (M2) SSD (M2)
Channels 1x256 GB 1x512 GB
Upgradable Yes Yes
Total slots 1 1
NVMe Yes Yes

Sound

Audio chip Realtek ALC3306 -
Speakers 4.0 2.0
Power 2x2W -
Dolby Atmos Yes No
Loudness 75 dB -
Microphones 4 2

Connectivity

Wi-Fi standard v6E v6
Bluetooth v5.2 v5
Fingerprint Yes Yes
Optical drive No No
Webcam Above the display Above the display
Webcam resolution 1920 x 1080 1280 x 720
Ports
USB-A 2x USB 3.2 1x USB 3.2
USB Type-C 2x USB 4.0 2x USB 4.0
Thunderbolt Thunderbolt 4 No
HDMI 1x HDMI 2.0 1x HDMI 2.0
DisplayPort No No
VGA No No
Audio jack (3.5 mm) Yes Yes
Ethernet (RJ45) No No
SD card reader No Yes
Proprietary charging port No No

Input

Keyboard
Keyboard type Island Island
Numpad No No
Backlight Yes Yes
Key travel 1.5 mm 1.4 mm
Touchpad
Size 11.0 x 5.6 cm -
Surface Glass -
Windows Precision Yes Yes
*Disclaimer! Ports, speakers, display, and other specifications can be different depending on the laptop’s particular configuration or region.

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