Lenovo ThinkPad T14 Gen 5 21ML0089US Laptop vs Lenovo ThinkPad X1 Carbon Gen 12 21KDSN2100 Laptop
Here you can compare Lenovo ThinkPad T14 Gen 5 21ML0089US L… and Lenovo ThinkPad X1 Carbon Gen 12 21KDS…. Comparing Lenovo ThinkPad T14 Gen 5 21ML0089US L… vs Lenovo ThinkPad X1 Carbon Gen 12 21KDS… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Lenovo ThinkPad T14 Gen 5 21ML0089US L… stands against Lenovo ThinkPad X1 Carbon Gen 12 21KDS… and which one should you buy The current lowest price found for Lenovo ThinkPad T14 Gen 5 21ML0089US L… is $1,289.99 and for Lenovo ThinkPad X1 Carbon Gen 12 21KDS… is $1,599.99. The details of both of these products were last updated on Oct 08, 2026.
| Specification | Lenovo ThinkPad T14 Gen 5 21ML0089US L… | Lenovo ThinkPad X1 Carbon Gen 12 21KDS… |
|---|---|---|
| Display | 14 inches | 14 inches |
| CPU | Intel Core Ultra 7 155U | Intel Core Ultra 7 155U |
| GPU | Intel Integrated Graphics | Integrated Intel Graphics |
| RAM | 16 GB DDR5 | 16 GB LPDDR5x |
| HDD | ||
| Price | $1,289.99 | $1,599.99 |
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Overview
| Specs Score | 74 / 100 Better Specs | 68 / 100 |
| Thickness | 17.7 mm | 16 mm Slimmer |
| Weight | 1.43 kg | 1.08 kg Lighter |
| Unique Features | Ethernet Port | No |
General
| Series | ThinkPad T14 Gen 5 | ThinkPad X1 Carbon Gen 12 |
| Model | 21ML0089US | 21KDSN2100 |
| Utility | Everyday Use | Business, Everyday Use |
| Device Type | Netbook | |
| OS | Windows 11 Pro (64-bit) | Windows 11 Pro (64-bit) |
| Dimensions | 315.9 x 223.7 x 17.7 mm | 314.96 x 214.75 x 16 mm |
| Weight | 1.43 kg | 1.08 kg |
| Warranty | 1 year Warranty | 3 years Warranty |
Display
| Type | IPS | IPS |
| Touch | No | No |
| Size | 14 inches | 14 inches |
| Resolution | 1920 x 1200 pixels | 1920 x 1200 pixels |
| PPI | ~ 162 PPI | ~ 157 PPI |
| Refresh Rate | 60 Hz | 60 Hz |
| Aspect Ratio | 16:10 | 16:10 |
| Anti Glare Screen | Yes | Yes |
| Features | 45% NTSC, 400 nits | 400 nits |
Connectivity
| Ethernet | 100/1000M (RJ-45) | No |
| WiFi | Intel Wi-Fi 6E AX211, 802.11ax 2x2 | Yes |
| Bluetooth | v5.3 | v5.3 |
| USB Ports | 2 x USB Type-C, 2 x USB Type-A | 2 x USB Type-C, 2 x USB Type-A |
| USB Port Details | 1 x USB 3.2 Gen 1 Type-A, 1 x USB 3.2 Gen 1 Type-A (Always On) | 1 x USB 3.2 Gen 1 Type-A, 1 x USB 3.2 Gen 1 Type-A (Always On) |
| Thunderbolt | 2 x Thunderbolt 4 (USB PD 3.1, DisplayPort 2.1, 40 Gbps) | 2 x Thunderbolt 4 (40 Gbps, USB PD 3.0 and DisplayPort 2.1) |
| HDMI | 1 x HDMI v2.1 Port | 1 x HDMI v2.1 Port |
| Fingerprint Sensor | Yes | Yes |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Kensington Nano Security Lock Slot | Kensington Nano Security Slot, 2.5 x 6 mm |
Input
| Camera | Yes, 5 MP | FHD 1080p + IR Discrete with Privacy Shutter |
| Keyboard | Backlit, English | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | 2 x 360° Microphones | Dual Array Digital Microphones |
| Speakers | 2 x 2W | 2 x 2W |
| Optical Drive | No | No |
Processor
| Processor | Intel Core Ultra 7 155U | Intel Core Ultra 7 155U |
| 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 | 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 |
| Cores | 12 Cores (2P + 8E + 2LP-E), 14 Threads | 12 Cores (2P + 8E + 2LP-E), 14 Threads |
| Cache | 12 MB | 12 MB |
| Brand | Intel | Intel |
| Series | Core Ultra 7 | Core Ultra 7 |
| Model | 155U | 155U |
| Generation | Intel Core Ultra Series 1 | Intel Core Ultra Series 1 |
Graphics
| GPU | Intel Integrated Graphics | Integrated Intel Graphics |
| Brand | Intel | Intel |
Memory
| RAM | 16 GB DDR5 | 16 GB LPDDR5x |
| RAM Bus Speed | 5600 MHz | |
| Maximum RAM Supported | Upto 64 GB | |
| RAM Slots | 2 (1 Unused Slot) | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe PCIe Gen4 | NVMe PCIe Gen4 |
Battery
| Battery | 52.5 Wh Battery | 57 Wh Battery |
| Adapter Type | 65W USB-C Adapter | 65W USB-C Slim (2-pin) Power Adapter |
Extra
| Other Features | Integrated Intel AI Boost, up to 11 TOPS, Carbon Fiber (Top), Aluminium (Bottom), Discrete TPM 2.0 Enabled |
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