Asus Zenbook 14 OLED 2025 UX3405CA-PZ348WS Laptop vs Lenovo ThinkBook 14 21SJA0KAIG Laptop
Here you can compare Asus Zenbook 14 OLED 2025 UX3405CA-PZ3… and Lenovo ThinkBook 14 21SJA0KAIG Laptop …. Comparing Asus Zenbook 14 OLED 2025 UX3405CA-PZ3… vs Lenovo ThinkBook 14 21SJA0KAIG Laptop … on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Asus Zenbook 14 OLED 2025 UX3405CA-PZ3… stands against Lenovo ThinkBook 14 21SJA0KAIG Laptop … and which one should you buy The current lowest price found for Asus Zenbook 14 OLED 2025 UX3405CA-PZ3… is ₹1,29,990 and for Lenovo ThinkBook 14 21SJA0KAIG Laptop … is ₹1,15,990. The details of both of these products were last updated on Jul 06, 2026.
| Specification | Asus Zenbook 14 OLED 2025 UX3405CA-PZ3… | Lenovo ThinkBook 14 21SJA0KAIG Laptop … |
|---|---|---|
| Display | 14 inches | 14 inches |
| CPU | Intel Core Ultra 7 255H | Intel Core Ultra 5 225U |
| GPU | Intel Integrated Arc | Intel Graphics |
| RAM | 32 GB LPDDR5X | 16 GB |
| HDD | ||
| Price | ₹1,29,990 | ₹1,15,990 |
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Overview
| Specs Score | 79 / 100 Better Specs | 75 / 100 |
| CPU Clock Speed | 2 GHz Faster Clock Speed | 1.5 GHz |
| CPU Cores | 16 Cores More CPU Cores | 12 Cores |
| Display Resolution | 2880 x 1800 pixels Better Resolution | 1920 x 1200 pixels |
| Thickness | 14.9 mm Slimmer | |
| RAM | 32 GB More RAM | 16 GB |
| USB Ports | 1 x USB 3.0, 2 x USB Type-C | 2 x USB 3.0, 2 x USB Type-C More USB Ports |
| Weight | 1.28 kg Lighter | |
| Unique Features | Touch Screen No No Backlit Keyboard Thunderbolt Port | No Anti Glare Screen Ethernet Port No No |
General
| Country of Origin | China | |
| Series | Zenbook 14 OLED (2025) | ThinkBook |
| Model | UX3405CA-PZ348WS | 21SJA0KAIG |
| Utility | Performance | Business, Performance |
| Device Type | Ultrabook | |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 312.4 x 220.1 x 14.9 mm | |
| Weight | 1.28 kg | |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | OLED | IPS |
| Touch | Yes | No |
| Size | 14 inches | 14 inches |
| Resolution | 2880 x 1800 pixels | 1920 x 1200 pixels |
| PPI | ~ 243 PPI | ~ 162 PPI |
| Refresh Rate | 120 Hz | |
| Aspect Ratio | 16:10 | |
| Anti Glare Screen | No | Yes |
| Features | 400nits, 100% DCI-P3 color gamut | 300 Nits Brightness, 1000:1 Contrast Ratio |
Connectivity
| Ethernet | No | Yes |
| WiFi | Wi-Fi 7(802.11be) (Tri-band)2*2 | Yes |
| Bluetooth | v5.4 | Yes |
| USB Ports | 2 x USB Type-C, 1 x USB 3.0 | 2 x USB Type-C, 2 x USB 3.0 |
| USB Port Details | 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 | |
| HDMI | 1 x HDMI 2.1 Port | 1 x HDMI Port |
| Card Reader | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
Input
| Camera | FHD Camera with IR Function to Support Windows Hello | Yes |
| Keyboard | Backlit Chiclet Keyboard | |
| Keyboard Backlit | Yes | |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Built-in array Microphone | Dual Array Microphone |
| Speakers | Built-in Speaker | Dolby Digital Speakers |
| Optical Drive | No | No |
Processor
| Processor | Intel Core Ultra 7 255H | Intel Core Ultra 5 225U |
| Speed | 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 | 2 x 1.5 GHz (Turbo Speed upto 4.8 GHz) Performance Cores 8 x 1.3 GHz (Turbo Speed upto 3.8 GHz) Efficient Cores 2 x 700 GHz (Turbo Speed upto 2.4 GHz) Low Power Efficient Cores |
| Cores | 16 Cores (6P + 8E + 2LP-E), 16 Threads | 12 Cores (2P + 8E + 2LP-E), 14 Threads |
| Cache | 24 MB | 12 MB |
| Brand | Intel | Intel |
| Series | Core Ultra 7 | Core Ultra 5 |
| Model | 255H | 225U |
| Generation | Intel Core Ultra Series 2 | Intel Core Ultra Series 2 |
| Process Node | TSMC N3B |
Graphics
| GPU | Intel Integrated Arc | Intel Graphics |
| Brand | Intel | Intel |
Memory
| RAM | 32 GB LPDDR5X | 16 GB |
| RAM Bus Speed | 7467 MHz | |
| Solid State Drive | 1 TB SSD | 1 TB SSD |
| SSD Interface | NVMe PCIe Gen4 |
Battery
| Battery | 75 Wh, 4 Cell Battery | |
| Adapter Type | 65W AC Adapter | |
| Battery Details | Li-ion |
Extra
| Included Software | Microsoft Office Home 2024 | |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | |
| Other Features | US MIL-STD 810H Military-grade Standard, AI Noise Canceling, Intel AI Boost NPU up to 13TOPS, AI-powered Tools |
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