Lenovo Thinkpad X1 Carbon 21KCS0CW00 Laptop vs Asus Zenbook S14 OLED UX5406SA-PZ357WS Laptop
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Overview
| Specs Score | 67 / 100 | 77 / 100 Better Specs |
| CPU Clock Speed | 1.7 GHz | 2.2 GHz Faster Clock Speed |
| CPU Cores | 12 Cores More CPU Cores | Octa Core |
| Display Resolution | 1920 x 1200 pixels | 2880 x 1800 pixels Better Resolution |
| Thickness | 11.9 mm Slimmer | |
| USB Ports | 2 x USB 3.0, 2 x USB Type-C More USB Ports | 1 x USB 3.0, 2 x USB Type-C |
| Weight | 1.2 kg Lighter | |
| Unique Features | Anti Glare Screen Lock Port No | No No Thunderbolt Port |
General
| Series | X1 Carbon | Zenbook S 14 |
| Model | 21KCS0CW00 | UX5406 |
| Utility | Business | Performance |
| Device Type | Ultrabook | |
| OS | Windows 11 Professional (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 310.3 x 214.7 x 11.9 mm | |
| Weight | 1.2 kg | |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | LED | OLED |
| Touch | Yes | Yes |
| Size | 14 inches | 14 inches |
| Resolution | 1920 x 1200 pixels | 2880 x 1800 pixels |
| PPI | ~ 157 PPI | ~ 243 PPI |
| Refresh Rate | 60 Hz | 120 Hz |
| Aspect Ratio | 16:10 | 16:10 |
| Anti Glare Screen | Yes | No |
| Features | 100%sRGB Color Gamut, 400 nits, Low Power, 1000:1 Contrast Ratio | 400nits Brightness and 500nits HDR Peak Brightness, 1.07 billion colors, PANTONE Validated, Glossy Display, 70% less Harmful Blue Light, |
Connectivity
| Ethernet | No | No |
| WiFi | Yes | Wi-Fi 7(802.11be) (Tri-band)2*2 |
| Bluetooth | Yes | v5.4 |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 2 x USB Type-C, 1 x USB 3.0 |
| USB Port Details | 1x USB 3.2 Gen 1 Type-A, 2x Thunderbolt 4 Supports Display / Power Delivery | |
| Thunderbolt | 2x Thunderbolt 4 | |
| HDMI | 1 x HDMI Port | 1 x HDMI 2.1 Port |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes |
Input
| Camera | Yes | Yes |
| Keyboard | Standard Notebook Keyboard | Backlit Chiclet Keyboard with Copilot key |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Multi-touch gesture support | Yes |
| Inbuilt Microphone | Internal Microphone | Built-in Array Microphone |
| Speakers | Stereo Speakers | Built-in Speaker |
| Sound | harman/kardon (Premium) | |
| Optical Drive | No | No |
Processor
| Processor | Intel Core Ultra 7 155U | Intel Core Ultra 7 258V |
| Speed | 2 x 1.7 GHz (Turbo Speed upto 4.8 GHz) Performance Cores 8 x 1.2 GHz (Turbo Speed upto 3.8 GHz) Efficient Cores 2 x 700 MHz (Turbo Speed upto 2.1 GHz) Low Power Efficient Cores | 4 x 2.2 GHz (Turbo Speed upto 4.8 GHz) Performance Cores 4 x Efficient Cores 2.2 GHz (Turbo Speed upto 3.7 GHz) Low Power Efficient Cores |
| Cores | 12 Cores (2P + 8E + 2LP-E), 14 Threads | Octa Core (4P + 4E), 8 Threads |
| Cache | 12 MB | 12 MB |
| Brand | Intel | Intel |
| Series | Core Ultra 7 | Core Ultra 7 |
| Model | 155U | 258V |
| Generation | Intel Core Ultra Series 1 | Intel Core Ultra Series 2 |
Graphics
| GPU | Intel Iris Xe Graphics | Intel Arc Graphics |
| Brand | Intel | Intel |
Memory
| RAM | 32 GB | 32 GB LPDDR5X |
| Solid State Drive | 1 TB SSD | 1 TB SSD |
| SSD Interface | NVMe PCIe Gen4 | NVMe PCIe Gen4 |
Battery
| Battery | 72 Wh, 4 Cell Battery | |
| Adapter Type | 65W AC Adapter | |
| Battery Details | Li-ion |
Extra
| Included Software | Office Home and Student 2021 | |
| Sales Package | ThinkPad X1 Carbon Gen 12 Laptop PC, Internal Battery, USB-C Power Adaptor, Power Cord | Laptop, Power Adaptor, User Guide, Warranty Documents |
| Other Features | Intel AI Boost NPU up to 47 TOPS |
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