Lenovo Yoga Book 9 83FF0034IN Laptop vs Asus Zenbook Duo OLED 2026 UX8407AA-SN183WS Laptop

Overview

Specs Score74 / 10081 / 100
Better Specs
CPU Clock Speed1.7 GHz2.3 GHz
Faster Clock Speed
CPU Cores12 Cores
More CPU Cores
Octa Core
Weight1.34 kg
Lighter
1.65 kg
Unique Features
No
HDMI Port

General

SeriesYoga 9 DualAsus Zenbook DUO
Model83FF0034INUX8407AA-SN183WS
UtilityPerformance, Business, Everyday UsePerformance, Business, Everyday Use
Device Type2 In 12 In 1
OSWindows 11 Home (64-bit)Windows 11 Home (64-bit)
Weight1.34 kg1.65 kg
Warranty3 years Warranty1 year Warranty

Display

TypeOLEDOLED
TouchYesYes
Size13.3 inches14 inches
Resolution2880 x 1800 pixels2880 x 1800 pixels
PPI~ 255 PPI~ 243 PPI
Refresh Rate60 Hz144 Hz
Aspect Ratio16:1016:10
Anti Glare ScreenNoNo
Features100% DCI-P3, PureSight, Dolby Vision0.2ms Response time, 500nits Brightness, 1000nits HDR Peak Brightness
Dual DisplayYes, 13.3 inches, OLED, 2880 x 1800 pixels, 100% DCI-P3, PureSight, 600 nitsYes, 14 inches, OLED, 2880 x 1800 pixels, 0.2ms Response time, 500nits Brightness, 1000nits HDR Peak Brightness

Connectivity

EthernetNoNo
WiFiWi-Fi 6E 2x2 AXWi-Fi 7(802.11be) (Tri-band)2*2
Bluetoothv5.1v5.3
USB Ports3 x USB Type-C2 x USB Type-C, 1 x USB 3.0
USB Port Details1x USB 3.2 Gen 2 Type-A (data speed up to 10Gbps) || 2x Thunderbolt 4 with support for display / power delivery (data speed up to 40Gbps)
Thunderbolt3x Thunderbolt 42x Thunderbolt 4
HDMI1 x HDMI 2.1 Port
Microphone InYes
Headphone JackYes

Input

CameraIR webcam with e-privacy shutter, 5 MPFHD camera with IR function to support Windows Hello
KeyboardBluetooth, Tidal Teal - English (US)Soft Keyboard
Keyboard BacklitYesYes
TouchpadYesYes
Inbuilt MicrophoneArray MicrophonesBuilt-in Array Microphone
Speakers2 x 2W + 2 x 1WBuilt-in Speaker
SoundBowers & Wilkins Dolby Atmosharman/kardon (Premium)
Optical DriveNoNo

Processor

ProcessorIntel Core Ultra 7 155UIntel Core Ultra 7 355
Speed2 x 1.7 GHz (Turbo Speed upto 4.8 GHz) Performance Cores
8 x 1.2 GHz (Turbo Speed upto 3.8 GHz) Efficient Cores
2 x 700 MHz (Turbo Speed upto 2.1 GHz) Low Power Efficient Cores
4 x 2.3 GHz (Turbo Speed upto 4.7 GHz) Performance Cores
4 x 1.7 GHz (Turbo Speed upto 3.5 GHz) Low Power Efficient Cores
Cores12 Cores (2P + 8E + 2LP-E), 14 ThreadsOcta Core (4P + 4LP-E), 8 Threads
Cache12 MB12 MB
BrandIntelIntel
SeriesCore Ultra 7Core Ultra 7
Model155U355
GenerationIntel Core Ultra Series 1Intel Core Ultra Series 3

Graphics

GPUIntel Integrated GraphicsIntel Graphics
BrandIntelIntel

Memory

RAM32 GB LPDDR5x32 GB LPDDR5X
RAM Bus Speed7467 MHz
Solid State Drive1 TB SSD1 TB SSD
SSD InterfaceNVMe PCIe Gen4NVMe PCIe Gen4

Battery

Battery80 Wh, 4 Cell Battery99 Wh, 4 Cell Battery
Adapter Type65W100W Ultra mini AC Adapter,
Battery BackupUpto 10 hours
Battery DetailsLi-ion

Extra

Included SoftwareMS Office Home and Student 2021Office Home 2024, ASUS Recovery || MyASUS || ScreenXpert || GlideX
Sales Package‎Laptop Adapter, User Manual
Other FeaturesIntel NPU up to 50TOPS

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