Lenovo ThinkPad X1 Carbon Gen 6 vs. SQ1 Surface Pro X: Full specs comparison

Here is a comparison of the specs between Lenovo ThinkPad X1 Carbon Gen 6 and SQ1 Surface Pro X, including CPU, RAM, storage, battery, display, and more.

Compare With
Please enter device name or part of it
Lenovo ThinkPad X1 Carbon Gen 6 image

Lenovo ThinkPad X1 Carbon Gen 6

See at Amazon
Compare With
Please enter device name or part of it
SQ1 Surface Pro X image

SQ1 Surface Pro X

See at Amazon

Lenovo ThinkPad X1 Carbon Gen 6 Pros

Reasons that Lenovo ThinkPad X1 Carbon Gen 6 is better than SQ1 Surface Pro X.

Significantly faster CPU performance

Intel Core i7-8650U inside Lenovo ThinkPad X1 Carbon Gen 6 has a 35% better multi-core CPU performance score than the Microsoft SQ1 inside SQ1 Surface Pro X.

Geekbench 5 multi-core score
Lenovo ThinkPad X1 Carbon Gen 6 - Intel Core i7-8650U
3,879
Lenovo ThinkPad X1 Carbon Gen 6 - Intel Core i5-8350U
2,982
SQ1 Surface Pro X - Microsoft SQ1
2,853
Lenovo ThinkPad X1 Carbon Gen 6 - Intel Core i5-8250U
1,971
Supports faster memory

Lenovo ThinkPad X1 Carbon Gen 6 supports a faster memory speed than the SQ1 Surface Pro X. It supports up to 2133MHz versus 1866MHz of system memory on the SQ1 Surface Pro X.

Memory type and speed
Lenovo ThinkPad X1 Carbon Gen 6 - LPDDR3
2,133 MHz
SQ1 Surface Pro X - LPDDR4X
1,866 MHz
7% larger display

Lenovo ThinkPad X1 Carbon Gen 6 has a 14-inch screen size 7% larger than the 13-inch SQ1 Surface Pro X.

Display size
Lenovo ThinkPad X1 Carbon Gen 6
14-inch
SQ1 Surface Pro X
13-inch

SQ1 Surface Pro X Pros

Reasons that SQ1 Surface Pro X is better than Lenovo ThinkPad X1 Carbon Gen 6.

Newer manufacturing

2019 vs. 2018

About 32% lighter

SQ1 Surface Pro X weighed 1.70 pounds, 32% lighter than the 2.49 pounds Lenovo ThinkPad X1 Carbon Gen 6.

WeightLenovo ThinkPad X1 Carbon Gen 6SQ1 Surface Pro X
Pound
2.49 lbs.
1.70 lbs.
Kilogram
1.13 kg
0.77 kg

Key Similars

Similar characteristics share between Lenovo ThinkPad X1 Carbon Gen 6 and SQ1 Surface Pro X.

Supports the same maximum memory size of up to 16GB

Both laptops supports up to 16GB of system memory.

Max system memory size
Lenovo ThinkPad X1 Carbon Gen 6
16 GB
SQ1 Surface Pro X
16 GB

Prices

Here are the latest price updates and offers for both devices.

Lenovo ThinkPad X1 Carbon Gen 6 Price
Lenovo ThinkPad X1 Carbon (6th Gen) 14-inch FHD Laptop, Intel Quad Core i7-8650U, 16GB RAM, 256GB NVMe-PCIe SSD, Fingerprint Reader, Windows 10 Pro, Black (Renewed)
 Lenovo ThinkPad X1 Carbon (6th Gen) 14-inch FHD Laptop, Intel Quad Core i7-8650U, 16GB RAM, 256GB NVMe-PCIe SSD, Fingerprint Reader, Windows 10 Pro, Black (Renewed)
By Lenovo
$329.00
See at Amazon
Lenovo ThinkPad X1 Carbon (6th Gen) - Windows 10 Pro - Intel Quad Core i5-8350U, 256GB NVMe-PCIe SSD, 16GB RAM, 14 FHD IPS (1920x1080) Display, Fingerprint Reader, Black (Renewed)
 Lenovo ThinkPad X1 Carbon (6th Gen) - Windows 10 Pro - Intel Quad Core i5-8350U, 256GB NVMe-PCIe SSD, 16GB RAM, 14 FHD IPS (1920x1080) Display, Fingerprint Reader, Black (Renewed)
By Lenovo
$303.99
$319.00 5% OFF
See at Amazon
Lenovo X1 Carbon 6th Generation Ultrabook: Core i7-8550U, 16GB RAM, 512GB SSD, 14inch Full HD Display, Backlit Keyboard (Renewed)
 Lenovo X1 Carbon 6th Generation Ultrabook: Core i7-8550U, 16GB RAM, 512GB SSD, 14inch Full HD Display, Backlit Keyboard (Renewed)
By Lenovo
$329.00
$359.00 8% OFF
See at Amazon
SQ1 Surface Pro X Price
Microsoft Surface Pro X 13in Microsoft SQ1 8GB RAM 128GB SSD Wi-Fi + 4G LTE Black (Renewed)
 Microsoft Surface Pro X 13in Microsoft SQ1 8GB RAM 128GB SSD Wi-Fi + 4G LTE Black (Renewed)
By Microsoft
$419.00
See at Amazon
Microsoft Surface Pro X – 13" Touch-Screen – SQ1 - 8GB Memory - 128GB Solid State Drive – Wifi, 4G Lte – Matte Black
 Microsoft Surface Pro X – 13" Touch-Screen – SQ1 - 8GB Memory - 128GB Solid State Drive – Wifi, 4G Lte – Matte Black
By Microsoft
$449.99
See at Amazon
Microsoft Surface Pro X – 13" Touch-Screen –SQ1 - 16GB Memory - 512GB Solid State Drive – WIFI + 4G LTE – Matte Black (MJU-00001)
 Microsoft Surface Pro X – 13" Touch-Screen –SQ1 - 16GB Memory - 512GB Solid State Drive – WIFI + 4G LTE – Matte Black (MJU-00001)
By Microsoft
$758.54
$899.99 16% OFF
See at Amazon

Specs Comparison

Availability

Lenovo ThinkPad X1 Carbon Gen 6SQ1 Surface Pro X
Released20182019
Release Date-
  • Introduced: October 2, 2019 (Microsoft October Event)
  • Pre-ordered: October 2, 2019
  • Released: Early November 2019
Pricing-Starting at 999$
Generations-

Exterior

Lenovo ThinkPad X1 Carbon Gen 6SQ1 Surface Pro X
Dimensions12.73” x 8.54” x 0.62” (323.5 x 217.1 x 15.95 mm)
Width: 12.73” (323.5 mm)
Depth: 8.54” (217.1 mm)
Height: 0.62” (15.95 mm)
11.3” x 8.2” x 0.28” (287 mm x 208 mm x 7.3 mm)
Width: 11.3” (287 mm)
Height: 8.2” (208 mm)
Thickness: 0.28” (7.3 mm)
WeightStarting at 2.49 lbs (1.13 kg)
  • 1.70 lbs (774 g)
Colors
BlackBlack with color coded hinges
Matte Black
Keyboard and Trackpad
  • Spill-resistant, Backlit with white LED lighting keyboard.
  • Trackpad + TrackPoint® pointing device.
  • Surface Type Cover
    • Not included
    • Weight: 0.68 lb (310 g)
    • Dimension: 11.61 x 8.54 x 0.19 inches (295 mm x 216 mm x 5mm)
  • Keyboard:
    • Activation: Moving (mechanical) keys
    • Layout: QWERTY, full row of function keys (F1-F12)
    • 4 directional keys; Windows, Brightness and Media Controls Keys;
    • LED backlighting
  • Trackpad:
    • Precision glass trackpad.
    • Trackpad size: 4 x 2 inches (101.6 mm x 50.8 mm)
    • Supports a five-finger multitouch gesture.
  • Surface Slim Pen Storage
    • Magnetic dock
    • Automatically wireless charge Surface Slim Pen

Display

Lenovo ThinkPad X1 Carbon Gen 6SQ1 Surface Pro X
Size14 Inches13 Inches
Info
  • 14” FHD
    1920 x 1080, IPS, 60Hz, anti-glare, 300 nits, multi-touch.
  • 14” WQHD
    2560 x 1440, IPS, 60Hz, anti-glare, 300 nits, multi-touch.
  • 14” HDR WQHD
    2560 x 1440, IPS, 60Hz, glossy, Dolby Vision™ HDR, 500 nits, multi-touch.
  • Resolution: 2880 x 1920 (5.53M Pixels)
  • Density: 267 PPI
  • PixelSense™ Display
  • Aspect ratio: 3:2
  • Inking: designed together with Surface Pen
  • Touch: 10 points multi-touch
  • Corning® Gorilla® Glass
  • 10nm Oleophobic Coating

Ports

Lenovo ThinkPad X1 Carbon Gen 6SQ1 Surface Pro X
  • 2 x Thunderbolt™ 3
    Supports Power Delivery & DisplayPort.
  • 2 x USB 3.1 Gen 1
    Full-size USB-A ports always on.
  • 1 x Network extension for Ethernet/side mechanical docking
  • 1 x HDMI 1.4
  • 1 x Headphone / mic combo
  • 1 x MicroSD card reader
  • 1 x WWAN slot (Fibocom L850-GL 4G LTE-A cat 9) (optional)
  • 1 x Power button
  • 1 x Kensington lock slot
SQ1 Surface Pro X Ports
Image Source: Microsoft
  • 2 x USB Type-C 3.1 Gen 2
    Supports Power Delivery and DisplayPort.
  • 1 x Surface Connect+
    Supports charging and docking station.
  • 1 x Nano SIM
  • 1 x Surface Pro X Type Cover

Internal Specs

Lenovo ThinkPad X1 Carbon Gen 6SQ1 Surface Pro X
Processor
  1. 8th Gen Intel® Core™ i5-8250U
    4 cores, 8 threads, 1.60 → 3.40 GHz, 6MB SmartCache, 15W
  2. 8th Gen Intel® Core™ i5-8350U
    4 cores, 8 threads, 1.70 → 3.60 GHz, 6MB SmartCache, 15W
  3. 8th Gen Intel® Core™ i7-8650U
    4 cores, 8 threads, 1.90 → 4.20 GHz, 8MB SmartCache, 15W
  1. Microsoft® SQ1™
    8 cores, 8 threads, 3.00 GHz, 2MB Cache, 7W
Integrated Graphics
  1. 8th Gen Intel® Core™ i5-8250U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1100 MHz
  2. 8th Gen Intel® Core™ i5-8350U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1100 MHz
  3. 8th Gen Intel® Core™ i7-8650U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1150 MHz
  1. Microsoft® SQ1™
    Microsoft® SQ1™ Adreno™ 685 GPU
    2.1 teraflops of graphics processing power,
Memory
  • 8GB 16GB
    2133 MHz Dual-channel LPDDR3 SRAM.
8GB 16GB
LPDDR4X RAM
Storage
  • 256 GB 512 GB 1 TB
    M.2 2280 PCIe NVMe (Replaceable).
128 GB 256 GB 512 GB
Removable PCIe SSD

Connectivity

Lenovo ThinkPad X1 Carbon Gen 6SQ1 Surface Pro X
Wi-Fi
  • Intel® Dual-Band Wireless-AC(2x2) 8265
    Up to 867 Mbps, Dual band 2.4 GHz/5 GHz, 802.11 a/b/g/n/ac.
  • Wi-Fi 6: IEEE 802.11 a/b/g/n/ac/ax compatible.
Bluetooth
  • Bluetooth 4.1
  • Bluetooth Wireless 5.0 technology
More
  • WWAN: Fibocom L850-GL 4G LTE-A cat 9
Qualcomm® Snapdragon™ X24 LTE modem
  • Up to Gigabit LTE Advanced Pro5 with nanoSIM and eSIM support. LTE Bands supported: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66
  • Assisted GPS and GLONASS support

Battery

Lenovo ThinkPad X1 Carbon Gen 6SQ1 Surface Pro X
Size
  • 3-cell smart lithium-ion
  • Battery Capacity: 57 Wh
38.2 Wh
Battery Life
  • Up to 15 hours
* Tested with MobileMark 2014		Up to 13 hours of typical device usage
Power Supply65 W USB (Type-C) power adapter
Supports Rapid Charge.
  • 60W power supply with USB-A (5W) (65W total)
  • Supports Fast Charge (0-80% in about one hour)

Software

Lenovo ThinkPad X1 Carbon Gen 6SQ1 Surface Pro X
OS
  • Windows 10 Home 64-bit
  • For Consumer: Windows 10 Home
  • For Commercial: Windows 10 Pro
Free upgrade to Windows 11
Built-in Apps
  • Lenovo Vantage
Microsoft Office 365 30-days trial

Camera & Audio

Lenovo ThinkPad X1 Carbon Gen 6SQ1 Surface Pro X
Camera
  • Front-facing camera
    720p (1280 x 720 HD) camera.
  • IR Facial Authentication (optional)
  • Windows Hello face authentication camera (front-facing).
  • 5.0MP front-facing camera with 1080p Skype HD video.
  • 10.0MP rear-facing autofocus camera with 1080p full HD video/4K video.
Audio
  • Dolby Audio™ Premium
  • Dolby Atmos® for headphones
  • Noise-cancelling dual-array far-field microphones
  • Dual far-field Studio Mics
  • 2W stereo speakers with Dolby® Audio™ Premium

Misc

Lenovo ThinkPad X1 Carbon Gen 6SQ1 Surface Pro X
Inking-Supports Surface Pen
4096 levels of pressure
Tilt sensing
Best in class latency
Paper feel
0.1mm precision
magnetic storage
Sensors
  • Windows Hello compliant fingerprint reader on the palm rest
  • Optional IR Camera
  • Ambient light sensor
  • Ambient light sensor
  • Accelerometer
  • Gyroscope
  • Magnetometer
Security
  • Fast Identity Online (FIDO) authentication capabilities
  • Match-on-Chip Fingerprint Reader
  • dTPM 2.0 chip
  • ThinkShutter camera cover
  • Optional IR Camera
  • Kensington lock slot
  • Firmware TPM
  • Enterprise-grade protection with Windows Hello face sign-in
In the box-
  • Surface Pro X
  • Power supply
  • SIM card access tool
  • Quick Start Guide
  • Safety and warranty documents
Warranty-
  • 30-day return policy
  • 90 days of free technical phone support
  • One-year limited hardware warranty
  • Commercial: Advanced Exchange warranty service with expedited device replacement

Key Features

Lenovo ThinkPad X1 Carbon Gen 6SQ1 Surface Pro X
At Glance
Released in
2018
16:9 WQHD
14”
1440p 60Hz
Weight
2.49 lb
1.13 kg
Up to
Intel Core i7-8650U
4C/8T, 1.90 → 4.20 GHz
Geekbench 5
1,106
Single Core
Geekbench 5
3,879
Multi-Core
With integrated
Intel® UHD Graphics 620
24 Execution Units, 300 → 1150 MHz
Configurable up to
16GB
2133 MHz LPDDR3
Released in Late
2019
3:2 2.8K
13”
1920p 60Hz
Weight
1.70 lb
0.77 kg
Powered By
Microsoft SQ1
8C/8T, 3.00 GHz
Geekbench 5
727
Single Core
Geekbench 5
2,853
Multi-Core
With integrated
Microsoft® SQ1™ Adreno™ 685 GPU
2.1 teraflops of graphics processing power
Configurable up to
16GB
1866 MHz LPDDR4X
SQ1 Surface Pro X Ports

Comments

Ask questions or share your thought and experience about the comparison between Lenovo ThinkPad X1 Carbon Gen 6 and SQ1 Surface Pro X.

Loading Comments...