Lenovo Yoga 9i 14" (Gen 7) vs ASUS ZenBook Flip S13 OLED UX371

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CPU
RAM
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Review

Evaluation of Lenovo Yoga 9i 14" (Gen 7) and ASUS ZenBook Flip S13 OLED UX371 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 Yoga 9i 14" (Gen 7)
  • Higher number of cutting-edge USB Type-C ports: 4 versus 2
  • Around 73% better multi-core CPU performance in the Cinebench R23 test
  • Thinner bezels and 3% higher screen-to-body ratio
  • Features a bigger (~12%) battery – 75 against 67 watt-hours
  • Better webcam recording quality
  • High-speed PCI Express Gen 4 interface
Advantages of the ASUS ZenBook Flip S13 OLED UX371
  • Easier to carry: weighs 280 grams less (around 0.62 lbs)
  • Much smaller footprint: 12% more compact case (99.8 vs 113.3 square inches)
  • Provides 13% higher max. screen brightness: 450 vs 400 nits
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Tests and Specifications

Comparison table of test results and technical specs

Case

Weight 1.48 kg (3.26 lbs) 1.2 kg (2.65 lbs)
Dimensions 318 x 230 x 15.2-16.5 mm
12.52 x 9.06 x 0.6-0.65 inches
305 x 211 x 13.9 mm
12.01 x 8.31 x 0.55 inches
Area 731 cm2 (113.4 inches2) 644 cm2 (99.8 inches2)
Screen-to-body ratio ~77.7% ~75.8%
Side bezels 8.3 mm 5.3 mm
Colors Gray Black
Transformer Yes Yes
Opening angle 360° 360°
Size comparison
Cooling solution
Cooling system Active Active
Vapor chamber No No
Number of fans 2 1
Noise level 44.6 dB -

Display

Size 14 inches 13.3 inches
Type IPS LCD IPS LCD
Refresh rate 60 Hz 60 Hz
PPI 162 ppi 166 ppi
Aspect ratio 16:10 16:9
Resolution 1920 x 1200 pixels 1920 x 1080 pixels
HDR support Yes, Dolby Vision Yes, HDR10
Touchscreen Yes Yes
Coating Glossy (Antireflective) Glossy
Display tests
Contrast 1000:1 -
sRGB color space 100% 100%
Max. brightness

Battery

Capacity
Full charging time 2:00 hr -
Battery type Li-Po Li-Ion
Replaceable Yes No
Fast charging Yes Yes
USB Power Delivery Yes Yes
Charging port position Left Left
Charge power 65 / 100 W 65 W
Weigh of AC adapter 324 / 396 gramm -

CPU

CPU name
Base frequency 1.7 GHz 0.9-2.4 GHz
Turbo frequency 4.4 GHz 4.2 GHz
Cores 12 4
Threads 16 8
L3 Cache 12 MB 8 MB
Integrated GPU Intel Iris Xe Graphics (80EU) Iris Xe Graphics G7 80EU
Fabrication process 10 nm 10 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 15 W
Type Integrated Integrated
Fabrication process 10 nm 10 nm
GPU base clock 300 MHz 300 MHz
GPU boost clock 1100 MHz 1100 MHz
FLOPS 1.41 TFLOPS 1.41 TFLOPS
Memory size System Shared System Shared
Memory type LPDDR5 LPDDR4X
Memory speed 5.2 Gbps 3.73 Gbps
Shading units (cores) 640 640
Texture mapping units (TMUs) 40 40
Raster operations pipelines (ROPs) 20 20
GPU performance

RAM

RAM size
Channels 2x4 GB 1x8 GB
Clock 5200 MHz 3733 MHz
Type LPDDR5 LPDDR4X
Upgradable No No
Total slots - 2

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 2.2 2.0
Power 2x2W, 2x3W -
Dolby Atmos Yes -
Loudness 81 dB -
Microphones 2 2

Connectivity

Wi-Fi standard v6E v6
Bluetooth v5.2 v5
Fingerprint Yes No
Optical drive No No
Webcam Above the display Above the display
Webcam resolution 1920 x 1080 1280 x 720
Ports
USB-A 1x USB 3.2 1x USB 3.2
USB Type-C 4x USB 3.2 2x USB 3.2
Thunderbolt Thunderbolt 4 Thunderbolt 4
HDMI No 1x HDMI 1.4
DisplayPort No No
VGA No No
Audio jack (3.5 mm) Yes No
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 1.2 mm 1.35 mm
Touchpad
Size 13.5 x 8.0 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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