ASUS Zenbook Duo 14" UX8406CA-PS99T Inkwell Gray 2025

ASUS Zenbook Duo 14" UX8406CA-PS99T Inkwell Gray 2025

ASUS
78 Overall Score
vs
Microsoft Surface 13.8" EP2-06079 Graphite

Microsoft Surface 13.8" EP2-06079 Graphite

Microsoft
53 Overall Score

Scores

Student
ASUS
83
Microsoft
59
Entertainment
ASUS
83
Microsoft
56
Compact
ASUS
82
Microsoft
64
Developer
ASUS
82
Microsoft
54
Business
ASUS
81
Microsoft
60
Creator
ASUS
39
Microsoft
24
Ai Llm
ASUS
35
Microsoft
20
Gaming
ASUS
24
Microsoft
6

Specifications

ASUS Zenbook Duo 14" UX8406CA-PS99TMicrosoft Surface 13.8" EP2-06079
Processor
CPUIntel Core Ultra 9 285H★Qualcomm Snapdragon X Plus X1P-64-100
CPU Multi-Core Score
34,200
No data
Cores16★10
Frequency2.9 GHz3.4 GHz★
L3 Cache24 MB★6 MB
Graphics
GPUIntel Arc Graphics★—
GPU Benchmark Score
5,484
No data
Typeintegrated★—
VRAM16 GB★—
VRAM TypeShared—
Memory & Storage
RAM32 GB★16 GB
RAM GenerationLPDDR5X★—
Storage 11 TB1 TB
Storage 1 TypeNVMe SSDNVMe SSD
Display
Size14"13.8"
Resolution2880 px★2304 px
PanelOLED★—
Refresh Rate120 Hz★—
Brightness500 nits★—
Color Gamut100% DCI-P3—
Connectivity
USB-C Ports2★—
USB Ports1★—
ThunderboltThunderbolt 4—
HDMIHDMI 2.1—
Wi-FiWi-Fi 7★—
BluetoothBluetooth 5.4★—
EthernetHDMI—
Physical
Weight1.65 kg★—
Battery75 Wh★—
OSWindows 11 HomeWindows 11 Home

Pros & Cons

ASUS Zenbook Duo 14" UX8406CA-PS99T Inkwell Gray 2025

  • Strong screen (96th percentile)96th %ile
  • Strong social proof (96th percentile)96th %ile
  • Strong ram (91st percentile)91st %ile
  • Strong cpu (88th percentile)88th %ile

Microsoft Surface 13.8" EP2-06079 Graphite

  • Strong cpu (95th percentile)95th %ile
  • Strong reliability (81st percentile)81st %ile
  • Strong storage (80th percentile)80th %ile
  • Strong screen (80th percentile)80th %ile
  • Below average port selection (5th percentile)5th %ile
  • Below average gpu (13th percentile)13th %ile

Verdict

★ Winner: ASUS Zenbook Duo 14" UX8406CA-PS99T

Scores 78 overall, wins 8 of 8 usage categories and 20 of 30 specs.

ASUS Zenbook Duo 14" UX8406CA-PS99T Better at:

Ai LlmGamingCompactCreatorStudentBusinessDeveloperEntertainment