Asus Zenbook 14 OLED UX3405CA 2025 (Intel Core Ultra 7 255H, 16GB, 1TB, 14" 3K OLED)
4.5/5
expert Review

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Model: UX3405CA
4.5/5
expert Review
Laptop Type
Ultrabook
Display
14" 3K 120Hz OLED Touch
CPU
Intel Core Ultra 7 255H
GPU
Intel Arc 140T
Asus Zenbook 14 OLED UX3405CA 2025 Expert Score Breakdown
Design and build
8/10
Display
9/10
Keyboard and trackpad
7.6/10
Performance
8.6/10
Battery life
8.3/10
Value for money
8/10
Asus Zenbook 14 OLED UX3405CA 2025 Full Specification
| Announced | January, 2025 In Nepal: June, 2025 |
| Market Status | In stock |
| Laptop Type | Ultrabook |
| Series | Asus Zenbook |
| Dimensions (W x D x H) | 312.4 × 220.1 × 14.9 mm |
| Weight | 1.28 kg |
| Color Options | Ponder Blue, Foggy Silver |
| CPU Series | Intel Core Ultra Series 2 (Arrow Lake) |
| Processor | Intel Core Ultra 7 255H (TSMC N3B) |
| Base Clock | P-cores: 2.0 GHz E-cores: 1.5 GHz LP E-cores: 0.7 GHz |
| Boost Clock | P-cores: 5.1 GHz E-cores: 4.4 GHz LP E-cores: 2.5 GHz |
| Cores / Threads | 16 / 16 |
| L3 Cache | 24MB |
| TDP | 28W - 115W |
| GPU Name | Intel Arc 140T |
| Graphics Type | Integrated |
| VRAM | Shared |
| TGP | Shared |
| Boost Clock | Up to 2250 MHz |
| NPU Name | Intel AI Boost |
| NPU Peak TOPS | 13 TOPS |
| Installed RAM | 16GB (2x 8GB) LPDDR5x |
| Soldered Memory | Yes |
| Speed | 7467 MT/s |
| Channel | Dual channel |
| Maximum Capacity | 16GB |
| HDD | No |
| SSD | 1TB PCIe 4.0 NVMe M.2 SSD |
| SSD Slots | 1x M.2 2280 PCIe (1x Used) |
| Size | 14 inches |
| Panel Type | OLED |
| Touchscreen | Yes |
| Finish | Glossy |
| Resolution | 3K (2880 x 1800 pixels), 16 : 10 aspect ratio |
| Refresh Rate | 120Hz |
| Response Time | 0.2ms |
| Variable Refresh Rate | Unspecified |
| Brightness | 400 nits (typ) / 500 nits (peak) |
| Color Gamut | 100% DCI-P3 |
| Others | 70% less harmful blue light, TÜV Rheinland-certified, SGS Eye Care Display |
| USB Type-A | 1x USB 3.2 Gen 1 (5 Gbps) |
| USB Type-C | 2x Thunderbolt 4 (40 Gbps) |
| Display | 1x HDMI 2.1 |
| Audio | 1x 3.5 mm headphone jack |
| Media Card | No |
| Ethernet | No |
| WiFi | Wi-Fi 7, Tri-band (2.4 / 5 / 6 GHz) |
| Bluetooth | Bluetooth 5.4 |
| Security | TPM 2.0 chip |
| Keyboard | Single white backlit Keys |
| Trackpad | Windows Precision trackpad |
| Webcam | 1080p FHD IR camera with Physical shutter |
| Speakers | 2x Speakers |
| Microphone | Built-in dual array microphones |
| Capacity | Li-Ion 75 Wh |
| Charging | 65W adapter |
| Operating System | Windows 11 Home |
| Preloaded Softwares | MyAsus GlideX ScreenXpert |
| Features | ENERGY STAR 8.0, EPEAT Gold registration |
Asus Zenbook 14 OLED UX3405CA 2025 Overview:
Design and Display
Talking about the design, the Zenbook 14 (2025) retains its older predecessor's overall design, which is, by the way, great for an ultrabook. The device weighs 1.28 kg and comes in a slim profile, measuring just around 14.9mm thick. The device is made up of premium aluminium and magnesium alloy.
On the display side of things, we get the 14-inch Lumina OLED display that comes with an outstanding 3K (2880x1800) pixels with a fast 120Hz refresh rate. Moreover, it boasts 500 nits of peak brightness, 100% DCI-P3 color gamut support, a 1,000,000:1 contrast ratio, and 0.2ms response time.
Performance
Under the hood, the Zenbook 14 (2025) comes with an Intel Core Ultra 7 255H processor, which has 16 cores, 16 threads, and a blazing boost clock of up to 5.1GHz. Now talking about the GPU, it comes with Intel Arc Graphics, which is capable of performing light gaming and normal tasks, so yeah, don't expect a lot from it. In terms of memory, this comes with 16GB of RAM and a 1TB PCIe NVMe Gen 4 SSD.
Battery and Connectivity
For the battery, it comes with a 4-cell 75Wh Li-ion battery, which comes with a 65W power adapter. For wireless connectivity, the Asus Zenbook 14 OLED comes with WiFi 7 and Bluetooth v5.4.
In terms of ports, it comes with two Type-C ports and Thunderbolt 4 ports, enabling data transfer, charging, and display output functionalities. Additionally, it features a USB 3.2 Gen 1 Type-A port, an HDMI port, and a headphone jack.
Asus Zenbook 14 OLED UX3405CA 2025 (Intel Core Ultra 7 255H, 16GB, 1TB, 14" 3K OLED) Price in Nepal
| Variant | Price |
|---|---|
| 16GB+1TB | Rs. 2,23,900 |
Asus Zenbook 14 OLED UX3405CA 2025 User Reviews and Ratings
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