Asus Zenbook S14 2026 UX5406AA-SU188WS Laptop vs Asus Zenbook 14 OLED 2025 UX3405CA-PZ348WS Laptop
Here you can compare Asus Zenbook S14 2026 UX5406AA-SU188WS… and Asus Zenbook 14 OLED 2025 UX3405CA-PZ3…. Comparing Asus Zenbook S14 2026 UX5406AA-SU188WS… vs Asus Zenbook 14 OLED 2025 UX3405CA-PZ3… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Asus Zenbook S14 2026 UX5406AA-SU188WS… stands against Asus Zenbook 14 OLED 2025 UX3405CA-PZ3… and which one should you buy The current lowest price found for Asus Zenbook S14 2026 UX5406AA-SU188WS… is ₹2,39,990 and for Asus Zenbook 14 OLED 2025 UX3405CA-PZ3… is ₹1,31,990. The details of both of these products were last updated on Jul 22, 2026.
| Specification | Asus Zenbook S14 2026 UX5406AA-SU188WS… | Asus Zenbook 14 OLED 2025 UX3405CA-PZ3… |
|---|---|---|
| Display | 14 inches | 14 inches |
| CPU | Intel Core Ultra 9 386H | Intel Core Ultra 7 255H |
| GPU | Intel Arc Graphics | Intel Integrated Arc |
| RAM | 32 GB LPDDR5X | 32 GB LPDDR5X |
| HDD | ||
| Price | ₹2,39,990 | ₹1,31,990 |
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Overview
| Specs Score | 85 / 100 Better Specs | 79 / 100 |
| Thickness | 11.9 mm Slimmer | 14.9 mm |
| Weight | 1.2 kg Lighter | 1.28 kg |
General
| Country of Origin | China | |
| Series | Zenbook S14 | Zenbook 14 OLED (2025) |
| Model | UX5406AA-SU188WS | UX3405CA-PZ348WS |
| Utility | Performance | Performance |
| Device Type | Ultrabook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 310.3 x 214.7 x 11.9 mm | 312.4 x 220.1 x 14.9 mm |
| Weight | 1.2 kg | 1.28 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | OLED | OLED |
| Touch | Yes | Yes |
| Size | 14 inches | 14 inches |
| Resolution | 2880 x 1800 pixels | 2880 x 1800 pixels |
| PPI | ~ 243 PPI | ~ 243 PPI |
| Refresh Rate | 120 Hz | 120 Hz |
| Aspect Ratio | 16:10 | 16:10 |
| Anti Glare Screen | No | No |
| Features | 1100nits HDR peak brightness, 90% Screen-to-body ratio | 400nits, 100% DCI-P3 color gamut |
Connectivity
| Ethernet | No | No |
| WiFi | Wi-Fi 7(802.11be) (Triple band) 2*2 | Wi-Fi 7(802.11be) (Tri-band)2*2 |
| Bluetooth | v5.4 | v5.4 |
| USB Ports | 2 x USB Type-C, 1 x USB 3.0 | 2 x USB Type-C, 1 x USB 3.0 |
| USB Port Details | 1x 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) | 1x USB 3.2 Gen 1 Type-A, 2x Thunderbolt 4 with Support for Display / Power Delivery (data speed up to 40Gbps) |
| Thunderbolt | 2x Thunderbolt 4 | 2x Thunderbolt 4 |
| HDMI | 1 x HDMI 2.1 Port | 1 x HDMI 2.1 Port |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
Input
| Camera | Yes | FHD Camera with IR Function to Support Windows Hello |
| Keyboard | Backlit Chiclet Keyboard | Backlit Chiclet Keyboard |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Built-in Array Microphone | Built-in array Microphone |
| Speakers | Built-in Speaker | Built-in Speaker |
| Sound | harman/kardon (Premium) | |
| Optical Drive | No | No |
Processor
| Processor | Intel Core Ultra 9 386H | Intel Core Ultra 7 255H |
| Speed | 4 x 2.1 GHz (Turbo Speed upto 4.9 GHz) Performance Cores 8 x 1.6 GHz (Turbo Speed upto 3.7 GHz) Efficient Cores 4 x 1.6 GHz (Turbo Speed upto 3.5 GHz) Low Power Efficient Cores | 6 x 2 GHz (Turbo Speed upto 5.1 GHz) Performance Cores 8 x 1.5 GHz (Turbo Speed upto 4.4 GHz) Efficient Cores 2 x 700 MHz (Turbo Speed upto 2.5 GHz) Low Power Efficient Cores |
| Cores | 16 Cores (4P + 8E + 4LP-E), 16 Threads | 16 Cores (6P + 8E + 2LP-E), 16 Threads |
| Cache | 18 MB | 24 MB |
| Brand | Intel | Intel |
| Series | Core Ultra 9 | Core Ultra 7 |
| Model | 386H | 255H |
| Generation | Intel Core Ultra Series 3 | Intel Core Ultra Series 2 |
| Process Node | TSMC N3B |
Graphics
| GPU | Intel Arc Graphics | Intel Integrated Arc |
| Brand | Intel | Intel |
Memory
| RAM | 32 GB LPDDR5X | 32 GB LPDDR5X |
| RAM Bus Speed | 7467 MHz | |
| Solid State Drive | 1 TB SSD | 1 TB SSD |
| SSD Interface | NVMe PCIe Gen4 | NVMe PCIe Gen4 |
Battery
| Battery | 77 Wh, 4 Cell Battery | 75 Wh, 4 Cell Battery |
| Adapter Type | 68W AC Adapter | 65W AC Adapter |
| Battery Details | Li-ion |
Extra
| Included Software | Office Home 2024, ASUS Recovery || StoryCube || MyASUS || ScreenXpert || GlideX | Microsoft Office Home 2024 |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Laptop, Power Adaptor, User Guide, Warranty Documents |
| Other Features | Intel NPU up to 50TOPS | US MIL-STD 810H Military-grade Standard, AI Noise Canceling, Intel AI Boost NPU up to 13TOPS, AI-powered Tools |
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