Lenovo Slim 7 Pro X (14″ AMD) vs Asus Zenbook 14 OLED (UX3402)

Please select specific configurations for the laptops to get a more accurate comparative review
Display
CPU
GPU
Intel Iris Xe Graphics G7 (80EU)
RAM
Storage

Review

Evaluation of Lenovo Slim 7 Pro X (14″ AMD) and Asus Zenbook 14 OLED (UX3402) 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
Portability
Design, materials, durability and usability
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Key Differences

What are the key differences between the notebooks
Advantages of the Lenovo Slim 7 Pro X (14″ AMD)
  • Higher screen refresh rate: 120 versus 90 Hz
  • Can run popular games at about 70-95% higher FPS
  • Includes an old-school USB-A port
  • Thinner bezels and 2% higher screen-to-body ratio
Advantages of the Asus Zenbook 14 OLED (UX3402)
  • Features a a little bigger (~7%) battery – 75 against 70 watt-hours
  • Provides 50% higher max. screen brightness: 600 vs 400 nits

Value for money

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Tests and Specifications

Comparison table of test results and technical specs

Case

Weight 1.45 kg (3.2 lbs) 1.39 kg (3.06 lbs)
Dimensions 328.2 x 221.4 x 15.9 mm
12.92 x 8.72 x 0.63 inches
313.6 x 220.6 x 16.9 mm
12.35 x 8.69 x 0.67 inches
Area 727 cm2 (112.7 inches2) 692 cm2 (107.3 inches2)
Screen-to-body ratio ~83.9% ~82.2%
Side bezels 7.9 mm 6.1 mm
Colors Gray Blue, Green
Material Aluminum Aluminum
Transformer No No
Opening angle 180° 180°
Size comparison
Cooling solution
Cooling system Active Active
Vapor chamber No No
Liquid metal No No
Number of fans 2 1
Noise level (max. load) 47.7 dB -

Display

Size 14.5 inches 14 inches
Type IPS LCD OLED
Refresh rate 120 Hz 90 Hz
PPI 250 ppi 243 ppi
Aspect ratio 16:10 16:10
Resolution 3072 x 1920 pixels 2880 x 1800 pixels
HDR support Yes, Dolby Vision Yes, HDR10
Sync technology G-Sync No
Touchscreen No No
Coating Matte Glossy
Ambient light sensor Yes No
Screen space comparison
Slim 7 Pro X (14″ AMD)
14.5″ (16:10 ratio) = 94.5 in2
Zenbook 14 OLED (UX3402)
14″ (16:10 ratio) = 88.1 in2
~7% more screen space
Display tests
Contrast 1500:1 1000000:1
sRGB color space 100% -
DCI-P3 color gamut - 100%
Response time - 1 ms
Max. brightness

Battery

Capacity
Full charging time 1:30 hr 1:50 hr
Battery type Li-Po Li-Ion
Replaceable No No
Fast charging Yes Yes
USB Power Delivery Yes Yes
Charging port position Left Right
Charge power 100 W 65 W
Weight of AC adapter 411 grams -

CPU

CPU name
Base frequency 3.3 GHz 1.7 GHz
Turbo frequency 4.5 GHz 4.4 GHz
Cores 6 12 (4P + 8E)
Threads 12 16
L3 Cache 16 MB 12 MB
Integrated GPU AMD Radeon 660M Intel Iris Xe Graphics (80EU)
Fabrication process 6 nm 10 nm

Benchmarks

Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)

Graphics Card

GPU name
TGP 55 W 15 W
Nvidia Optimus Yes, Advanced Optimus -
Type Dedicated Integrated
Fabrication process 12 nm 10 nm
GPU base clock 1380 MHz 300 MHz
GPU boost clock 1560 MHz 1100 MHz
FLOPS 3.195 TFLOPS 1.41 TFLOPS
Memory size 4 GB System Shared
Memory type GDDR6 LPDDR5
Memory bus 128 bit -
Memory speed ~12 Gbps 4.8 Gbps
Shading units (cores) 1024 640
Texture mapping units (TMUs) 64 40
Raster operations pipelines (ROPs) 32 20
GPU performance
3.195 TFLOPS

RAM

RAM size
Channels 2x8 GB 2x4 GB
Clock 6400 MHz 4800 MHz
Type LPDDR5 LPDDR5
Upgradable No No

Storage

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

Sound

Audio chip Realtek ALC3287 Realtek ALC3288
Speakers 2.0 2.0
Power 2x2W -
Dolby Atmos Yes Yes
Loudness ~77.8 dB -
Microphones 2 2

Connectivity

Wi-Fi standard v6E v6E
Bluetooth v5.2 v5.3
Fingerprint No Yes
Infrared sensor Yes No
Optical drive No No
Webcam Above the display Above the display
Webcam resolution 1920 x 1080 1920 x 1080
Ports
USB-A 2x USB 3.2 1x USB 3.2
USB Type-C 2x USB 3.2 2x USB 4.0
Thunderbolt No Thunderbolt 4
HDMI No 1x HDMI 2.1
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 13.5 x 8.0 cm 13.0 x 7.4 cm
Surface Glass Plastic
Windows Precision Yes Yes
*Disclaimer! Ports, speakers, display, and other specifications can vary depending on the laptop's specific configuration or region.

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