Lenovo ThinkPad X1 Carbon Gen 9 vs. Lenovo Yoga Slim 7i Pro (14”): Full specs comparison
The following is a comprehensive comparison of the Lenovo ThinkPad X1 Carbon Gen 9 and Lenovo Yoga Slim 7i Pro (14”) specifications, including details on CPU, memory, storage, battery life, display quality, and other features.
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Lenovo ThinkPad X1 Carbon Gen 9 Pros
Reasons that Lenovo ThinkPad X1 Carbon Gen 9 is better than Lenovo Yoga Slim 7i Pro (14”).
Supports larger memory
Lenovo ThinkPad X1 Carbon Gen 9 supports a larger memory capacity than the Lenovo Yoga Slim 7i Pro (14”). It supports up to 32GB versus 16GB of system memory on the Lenovo Yoga Slim 7i Pro (14”).
Max system memory size
Lenovo ThinkPad X1 Carbon Gen 9
32 GB
Lenovo Yoga Slim 7i Pro (14”)
16 GB
About 14% lighter
Lenovo ThinkPad X1 Carbon Gen 9 weighed 2.49 pounds, 14% lighter than the 2.87 pounds Lenovo Yoga Slim 7i Pro (14”).
| Weight | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
|---|---|---|
| Pound | 2.49 lbs. | 2.87 lbs. |
| Kilogram | 1.13 kg | 1.30 kg |
Has four more ports and slots
Lenovo ThinkPad X1 Carbon Gen 9 has more ports and slots count than the Lenovo Yoga Slim 7i Pro (14”). It has eight versus four amount of ports and slots on the Lenovo Yoga Slim 7i Pro (14”).
| Ports | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
|---|---|---|
| HDMI | Yes | No |
| headphone jack | Yes | Yes |
| lock slot | Yes | No |
| nanoSIM card slot | Yes | No |
| Thunderbolt 4 | Yes x2 | Yes x2 |
| USB-A | Yes x2 | Yes |
| Total | 8 | 4 |
Slightly more versatile connectivity
Lenovo ThinkPad X1 Carbon Gen 9 has better versatile I/O connectivity than the Lenovo Yoga Slim 7i Pro (14”). It has four versus three commonly used ports and slots on the Lenovo Yoga Slim 7i Pro (14”).
| Ports | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
|---|---|---|
| headphone jack | Yes | Yes |
| Thunderbolt 4 | Yes | Yes |
| USB-A | Yes | Yes |
| HDMI | Yes | No |
Lenovo Yoga Slim 7i Pro (14”) Pros
Reasons that Lenovo Yoga Slim 7i Pro (14”) is better than Lenovo ThinkPad X1 Carbon Gen 9.
Slightly faster CPU performance
Intel Core i7-11370H inside Lenovo Yoga Slim 7i Pro (14”) has a 8% better multi-core CPU performance score than the Intel Core i7-1180G7 inside Lenovo ThinkPad X1 Carbon Gen 9.
Geekbench 5 multi-core score
Lenovo Yoga Slim 7i Pro (14”) - Intel Core i7-11370H
4,864
Lenovo ThinkPad X1 Carbon Gen 9 - Intel Core i7-1180G7
4,474
Lenovo Yoga Slim 7i Pro (14”) - Intel Core i5-11300H
4,441
Lenovo ThinkPad X1 Carbon Gen 9 - Intel Core i7-1160G7
4,238
Lenovo ThinkPad X1 Carbon Gen 9 - Intel Core i5-1130G7
4,079
Supports discrete graphics
Configurable up to Nvidia GeForce MX450 2GB GDDR6 vs. integrated
Key Similars
Similar characteristics share between Lenovo ThinkPad X1 Carbon Gen 9 and Lenovo Yoga Slim 7i Pro (14”).
Uses the same memory type and speed
Both laptops supports the same 4267MHz LPDDR4X RAM.
Memory type and speed
Lenovo ThinkPad X1 Carbon Gen 9 - LPDDR4X
4,267 MHz
Lenovo Yoga Slim 7i Pro (14”) - LPDDR4X
4,267 MHz
Prices
Here are the latest price updates and offers for both devices.
Availability | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
| Released | 2021 | 2021 |
| Release Date |
| Announced on January 11, 2021 (CES 2021) |
| Pricing | Starting at $1,429 | - |
Exterior | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
| Dimensions | 12.38” x 8.72” x 0.59” (314.5 x 221.6 x 14.9 mm) | 12.29 x 8.72 x 0.57 - 0.67 inches (312.4 x 221.4 x 14.6 - 16.9 mm) |
| Weight | Starting at 2.49 lbs (1.13 kg) | Starting at 2.87 lbs (1.3 kg) |
| Colors | Black Optional woven carbon fiber top cover | Slate Grey Light Silver |
| Keyboard and Trackpad |
|
|
Display | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
| Size | 14 Inches | 14 Inches |
| Info |
|
|
Ports | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
 Left (4)
Right (4)
|  Left (2)
Right (2)
|
Internal Specs | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
| Processor |
|
|
| Integrated Graphics |
|
|
| Memory | 8GB 16GB 32GB 4266 MHz Dual-channel LPDDR4x Memory. | 8GB 16GB Dual-Channel 4266 MHz LPDDR4x On-board Memory |
| Discrete Graphics | - | NVIDIA® GeForce® MX450 2GB GDDR6 |
| Storage | 256 GB 512 GB 1 TB 2TB M.2 2280 PCIe Gen 4 SSD (Replaceable). | 256 GB 512 GB 1TB M.2 2280 SSD
|
Connectivity | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
| Wi-Fi | Intel® Wi-Fi 6™ AX201 802.11AX (2 x 2)
Up to 2400 Mbps, Dual band 2.4 GHz/5 GHz, 802.11 a/b/g/n/ac/ax. | 2x2 WiFi 6 (802.11 ax) |
| Bluetooth | Bluetooth 5.1 | Bluetooth 5.1 |
| More | Optional WWAN: 4x4 MIMO 5G (LTE CAT20) / 4G (LTE CAT12) | - |
Battery | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
| Size | 57 Wh | 61 WHr Supports Rapid Charge (charge up to 80% in 1hr) |
| Battery Life | Up to 15 hours Based on MobileMark® 2018 battery-life benchmark test |
|
| Power Supply | 65 W USB (Type-C) power adapter Supports Rapid Charge. | 65W 95W USB-C adapter. |
Software | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
| OS |
|
|
| Built-in Apps | Lenovo Vantage | Lenovo Vantage Microsoft Office 2019 McAfee® LiveSafe™ Dolby Vision® Alexa |
Camera & Audio | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
| Camera |
| IR & 720p, with ToF sensor, fixed focus |
| Audio |
|
|
Misc | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
| Sensors |
| - |
| Security |
|
|
| In the box |
|
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| Warranty | 1-year Depot or Carry-in | 1-year depot service |
Key Features | Lenovo ThinkPad X1 Carbon Gen 9 | Lenovo Yoga Slim 7i Pro (14”) |
| At Glance | | |
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