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InnoReviews

ASUS Zenbook DUO (2024) UX8406 vs Lenovo LOQ 15IAX9

WINNER
ASUS Zenbook DUO (2024) UX8406
51Inno Score
VS
Lenovo LOQ 15IAX9
41.1Inno Score
43.3Performance44
38.4Display35.3
66.7Battery46.7
64.1Portability36.8
5 spec wins — ASUS Zenbook DUO (2024) UX84062 spec wins — Lenovo LOQ 15IAX9

InnoReviews verdict

ASUS Zenbook DUO (2024) UX8406 wins this laptop face-off, 51 to 41.1, pulling ahead mainly in portability (+27) and battery (+20). Lenovo LOQ 15IAX9 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the ASUS Zenbook DUO (2024) UX8406

  • Stronger display score: 38 vs 35
  • Stronger battery score: 67 vs 47
  • Stronger portability score: 64 vs 37
  • 100% higher storage: 1,024 GB vs 512 GB
  • 67% higher Peak brightness: 500 nits vs 300 nits

Reasons to pick the Lenovo LOQ 15IAX9

  • 20% higher Refresh rate: 144 Hz vs 120 Hz
  • 11% higher Screen size: 15.6 ″ vs 14 ″
  • Lower launch price: $749 vs $1,500

Display

Display comparison: ASUS Zenbook DUO (2024) UX8406 versus Lenovo LOQ 15IAX9
SpecASUS Zenbook DUO (2024) UX8406Lenovo LOQ 15IAX9
Screen size14 ″15.6 ″+11%
Panel typeOLED (dual touchscreens)IPS
Resolution2880x18001920x1080
Refresh rate120 Hz144 Hz+20%
Peak brightness500 nits+67%300 nits

Performance

Performance comparison: ASUS Zenbook DUO (2024) UX8406 versus Lenovo LOQ 15IAX9
SpecASUS Zenbook DUO (2024) UX8406Lenovo LOQ 15IAX9
ProcessorIntel Core Ultra 7 155HIntel Core i5-12450HX
GraphicsIntel Arc GraphicsNVIDIA GeForce RTX 4050 Laptop GPU (6GB, 105W)
RAM16 GB16 GB
RAM typeLPDDR5X (soldered)DDR5-4800 (2x SO-DIMM)
Storage1,024 GB+100%512 GB
Storage typePCIe 4.0 NVMe SSD (M.2 2280)PCIe 4.0 NVMe SSD (2 slots)

Benchmarks

Benchmarks comparison: ASUS Zenbook DUO (2024) UX8406 versus Lenovo LOQ 15IAX9
SpecASUS Zenbook DUO (2024) UX8406Lenovo LOQ 15IAX9
Geekbench 6 (single)2,475Bottom 33%—
Geekbench 6 (multi)12,867Bottom 44%—

Battery

Battery comparison: ASUS Zenbook DUO (2024) UX8406 versus Lenovo LOQ 15IAX9
SpecASUS Zenbook DUO (2024) UX8406Lenovo LOQ 15IAX9
Capacity75 Wh+25%60 Wh
Charging65 W—

Design

Design comparison: ASUS Zenbook DUO (2024) UX8406 versus Lenovo LOQ 15IAX9
SpecASUS Zenbook DUO (2024) UX8406Lenovo LOQ 15IAX9
Weight1.65 kg+31%2.38 kg
Thickness19.9 mm+17%23.9 mm
MaterialMagnesium-aluminum alloyPC-ABS plastic

Connectivity

Connectivity comparison: ASUS Zenbook DUO (2024) UX8406 versus Lenovo LOQ 15IAX9
SpecASUS Zenbook DUO (2024) UX8406Lenovo LOQ 15IAX9
Ports2x Thunderbolt 4, 1x USB 3.2 Gen 1 Type-A, HDMI 2.1, 3.5mm combo audio3x USB-A 5Gbps, USB-C 10Gbps (DisplayPort 1.4, power delivery), HDMI 2.1, Gigabit Ethernet, 3.5mm combo jack
Wi-FiWi-Fi 6E (802.11ax)Wi-Fi 6
Bluetooth5.25.2
Webcam1080p FHD with IR720p with e-shutter
BiometricsIR face (Windows Hello)None

Software

Software comparison: ASUS Zenbook DUO (2024) UX8406 versus Lenovo LOQ 15IAX9
SpecASUS Zenbook DUO (2024) UX8406Lenovo LOQ 15IAX9
Operating systemWindows 11Windows 11 Home

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