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InnoReviews

ASUS Zenbook DUO (2024) UX8406 vs Dell XPS 13 (9350)

ASUS Zenbook DUO (2024) UX8406
51Inno Score
VS
WINNER
Dell XPS 13 (9350)
55.6Inno Score
43.3Performance45.6
38.4Display38.4
66.7Battery67.6
64.1Portability84.5
5 spec wins — ASUS Zenbook DUO (2024) UX84064 spec wins — Dell XPS 13 (9350)

InnoReviews verdict

Dell XPS 13 (9350) wins this laptop face-off, 55.6 to 51, pulling ahead mainly in portability (+20) and performance (+2). ASUS Zenbook DUO (2024) UX8406 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

  • 100% higher storage: 1,024 GB vs 512 GB
  • 36% higher capacity: 75 Wh vs 55 Wh
  • 15% higher Geekbench 6 (multi): 12,867 vs 11,200

Reasons to pick the Dell XPS 13 (9350)

  • Stronger portability score: 85 vs 64
  • 100% higher RAM: 32 GB vs 16 GB
  • 28% lower weight: 1.18 kg vs 1.65 kg
  • 23% lower thickness: 15.3 mm vs 19.9 mm
  • 10% higher Geekbench 6 (single): 2,730 vs 2,475

Display

Display comparison: ASUS Zenbook DUO (2024) UX8406 versus Dell XPS 13 (9350)
SpecASUS Zenbook DUO (2024) UX8406Dell XPS 13 (9350)
Screen size14 ″+4%13.4 ″
Panel typeOLED (dual touchscreens)IPS (InfinityEdge)
Resolution2880x18001920x1200
Refresh rate120 Hz120 Hz
Peak brightness500 nits500 nits

Performance

Performance comparison: ASUS Zenbook DUO (2024) UX8406 versus Dell XPS 13 (9350)
SpecASUS Zenbook DUO (2024) UX8406Dell XPS 13 (9350)
ProcessorIntel Core Ultra 7 155HIntel Core Ultra 7 258V
GraphicsIntel Arc GraphicsIntel Arc Graphics 140V
RAM16 GB32 GB+100%
RAM typeLPDDR5X (soldered)LPDDR5X-8533 (on-package)
Storage1,024 GB+100%512 GB
Storage typePCIe 4.0 NVMe SSD (M.2 2280)PCIe 4.0 NVMe SSD

Benchmarks

Benchmarks comparison: ASUS Zenbook DUO (2024) UX8406 versus Dell XPS 13 (9350)
SpecASUS Zenbook DUO (2024) UX8406Dell XPS 13 (9350)
Geekbench 6 (single)2,475Bottom 33%2,730+10%Top 50%
Geekbench 6 (multi)12,867+15%Bottom 44%11,200Bottom 19%

Battery

Battery comparison: ASUS Zenbook DUO (2024) UX8406 versus Dell XPS 13 (9350)
SpecASUS Zenbook DUO (2024) UX8406Dell XPS 13 (9350)
Capacity75 Wh+36%55 Wh
Web browsing endurance—15 h
Charging65 W+8%60 W

Design

Design comparison: ASUS Zenbook DUO (2024) UX8406 versus Dell XPS 13 (9350)
SpecASUS Zenbook DUO (2024) UX8406Dell XPS 13 (9350)
Weight1.65 kg1.18 kg+28%
Thickness19.9 mm15.3 mm+23%
MaterialMagnesium-aluminum alloyCNC aluminum

Connectivity

Connectivity comparison: ASUS Zenbook DUO (2024) UX8406 versus Dell XPS 13 (9350)
SpecASUS Zenbook DUO (2024) UX8406Dell XPS 13 (9350)
Ports2x Thunderbolt 4, 1x USB 3.2 Gen 1 Type-A, HDMI 2.1, 3.5mm combo audio2x Thunderbolt 4
Wi-FiWi-Fi 6E (802.11ax)Wi-Fi 7
Bluetooth5.25.4
Webcam1080p FHD with IR1080p + IR
BiometricsIR face (Windows Hello)Fingerprint reader, IR face (Windows Hello)

Software

Software comparison: ASUS Zenbook DUO (2024) UX8406 versus Dell XPS 13 (9350)
SpecASUS Zenbook DUO (2024) UX8406Dell XPS 13 (9350)
Operating systemWindows 11Windows 11

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