Lenovo Yoga C940 (15”) vs. Surface Laptop 3: Full specs comparison

We have comprehensively compared the specifications for the Lenovo Yoga C940 (15”) and Surface Laptop 3 models. The report includes detailed information regarding both models' CPU, memory, storage, battery life, display quality, and other features.

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Lenovo Yoga C940 (15”) image

Lenovo Yoga C940 (15”)

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Surface Laptop 3

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Lenovo Yoga C940 (15”) Pros

Reasons that Lenovo Yoga C940 (15”) is better than Surface Laptop 3.

Much faster CPU performance

Intel Core i9-9880H inside Lenovo Yoga C940 (15”) has a 122% better multi-core CPU performance score than the AMD Ryzen 7-3780U Microsoft Surface Edition inside Surface Laptop 3.

Geekbench 5 multi-core score
Lenovo Yoga C940 (15”) - Intel Core i9-9880H
6,100
Lenovo Yoga C940 (15”) - Intel Core i7-9750H
4,880
Surface Laptop 3 - Intel Core i7-1065G7
3,722
Surface Laptop 3 - Intel Core i5-1035G7
3,691
Surface Laptop 3 - AMD Ryzen 7-3780U Microsoft Surface Edition
2,741
Surface Laptop 3 - AMD Ryzen 5-3580U Microsoft Surface Edition
2,438
Supports discrete graphics

Configurable up to NVIDIA GeForce GTX 1650 4GB GDDR5 with Max-Q vs. integrated

15% larger display

Lenovo Yoga C940 (15”) has a 15.6-inch screen size 15% larger than the 13.5-inch Surface Laptop 3.

Display size
Lenovo Yoga C940 (15”)
15.6-inch
Surface Laptop 3
13.5-inch

Surface Laptop 3 Pros

Reasons that Surface Laptop 3 is better than Lenovo Yoga C940 (15”).

Supports faster memory

Surface Laptop 3 supports a faster memory speed than the Lenovo Yoga C940 (15”). It supports up to 3733MHz versus 2666MHz of system memory on the Lenovo Yoga C940 (15”).

Memory type and speed
Surface Laptop 3 - LPDDR4X
3,733 MHz
Lenovo Yoga C940 (15”) - DDR4
2,666 MHz
About 37% lighter

Surface Laptop 3 weighed 2.79 pounds, 37% lighter than the 4.41 pounds Lenovo Yoga C940 (15”).

WeightLenovo Yoga C940 (15”)Surface Laptop 3
Pound
4.41 lbs.
2.79 lbs.
Kilogram
2.00 kg
1.27 kg

Key Similars

Similar characteristics share between Lenovo Yoga C940 (15”) and Surface Laptop 3.

Supports the same maximum memory size of up to 16GB

Both laptops supports up to 16GB of system memory.

Max system memory size
Lenovo Yoga C940 (15”)
16 GB
Surface Laptop 3
16 GB

Prices

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

Lenovo Yoga C940 (15”) Price
Lenovo Yoga C940-15.6" 4K Touch - i7-9750H - NVIDIA GTX 1650-16GB - 512GB SSD - Gray
 Lenovo Yoga C940-15.6" 4K Touch - i7-9750H - NVIDIA GTX 1650-16GB - 512GB SSD - Gray
By Lenovo
$1,499.00
See at Amazon
Lenovo Yoga C940-14 FHD Touch - 10th gen i7-1065G7-12GB - 512GB SSD - Gray
 Lenovo Yoga C940-14 FHD Touch - 10th gen i7-1065G7-12GB - 512GB SSD - Gray
By Lenovo
$899.00
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Lenovo Laptop Charger 65W Watt USB Type C(USB-C) AC Power Adapter - ThinkPad X1 Carbon Gen 11,E16
 Lenovo Laptop Charger 65W Watt USB Type C(USB-C) AC Power Adapter - ThinkPad X1 Carbon Gen 11,E16
By Lenovo
$39.00
$50.00 22% OFF
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Surface Laptop 3 Price
Microsoft Surface Laptop 3 13.5" Touch-Screen Intel Core i5-8GB Memory - 256GB Solid State Drive (PKX-00003) Matte Black (Renewed)
 Microsoft Surface Laptop 3 13.5" Touch-Screen Intel Core i5-8GB Memory - 256GB Solid State Drive (PKX-00003) Matte Black (Renewed)
By Microsoft
$297.00
$319.00 7% OFF
See at Amazon
Microsoft Surface Laptop 3 – 13.5" Touch-Screen – Intel Core i7 - 16GB Memory - 512GB Solid State Drive (Latest Model) – Platinum with Alcantara (Renewed)
 Microsoft Surface Laptop 3 – 13.5" Touch-Screen – Intel Core i7 - 16GB Memory - 512GB Solid State Drive (Latest Model) – Platinum with Alcantara (Renewed)
By Microsoft
$429.52
$471.99 9% OFF
See at Amazon
Microsoft Surface Laptop 3 13.5in Touchscreen Intel i7 16GB RAM 256GB Windows 10 (Renewed)
 Microsoft Surface Laptop 3 13.5in Touchscreen Intel i7 16GB RAM 256GB Windows 10 (Renewed)
By Microsoft
$420.00
$443.90 5% OFF
See at Amazon

Specs Comparison

Availability

Lenovo Yoga C940 (15”)Surface Laptop 3
Released20192019
Release Date
  • Announced at Lenovo Tech Life (Auguest 2019)
  • Introduced: October 2, 2019 (Microsoft October Event)
  • Pre-ordered: October 2, 2019
  • Released: October 22, 2019
Pricing-
  • Surface Laptop 3 (13.5”) › Starting at 999$
  • Surface Laptop 3 (15”) › Starting at 1,199$

Exterior

Lenovo Yoga C940 (15”)Surface Laptop 3
Dimensions13.98” x 9.38” x 0.68-0.77” (355.2 mm x 238.39 mm x 17.5-19.7 mm)
Width: 13.98” (355.2 mm)
Depth: 9.38” (238.39 mm)
Height: 0.68-0.77” (17.5-19.7 mm)
  • Surface Laptop 3 (13.5”)
    12.1” x 8.8” x 0.57” (308 mm x 223 mm x 14.5 mm).
  • Surface Laptop 3 (15”)
    13.4” x 9.6” x 0.57” (339.5 mm x 244 mm x 14.69 mm).
WeightStarting at 4.41 lbs (2.0 kg)
  • Surface Laptop 3 (13.5”)
    • 2.84 lb (1,288 g)
      Sandstone and Matte Black
    • 2.79 lb (1,265 g)
      Cobalt Blue and Platinum
  • Surface Laptop 3 (15”)
    • 3.40 lb (1,542 g)
Colors
Iron Grey
  • Surface Laptop 3 (13.5”)
    • Metal
      Matte Black Sandstone
    • Alcantara
      Matte Black Platinum
  • Surface Laptop 3 (15”)
    • Metal
      Matte Black Platinum
Keyboard and Trackpad
  • Full-size keyboard with 6 rows, multimedia Fn keys, LED backlight
  • Numeric Keypad
  • Buttonless glass surface multi-touch touchpad
  • Keyboard:
    • Full-size backlit keyboard with the soft-touch feel and full 1.3mm travel.
    • Large palm rest with premium Alcantara® material for maximized typing comfort.
  • Trackpad:
    • Larger size 115 mm x 76.66 mm, glass.
    • Supports up to Five-finger multitouch gesture.

Display

Lenovo Yoga C940 (15”)Surface Laptop 3
Size15.6 Inches13.5 Inches
Info
  • 15.6” HDR FHD Touch Screen
    1920 x 1080, IPS display, glossy, VESA-Certified Display HDR™, 500 nits luminance, 16:9 aspect ratio, 10-fingure multi-touch.
    Support Lenovo Active Pen (included).
  • 15.6” 4K HDR UHD Touch Screen
    3840 x 2160, IPS display, glossy, VESA-Certified Display HDR™, 500 nits luminance, 16:9 aspect ratio, 10-fingure multi-touch.
    Support Lenovo Active Pen (included).
  • Surface Laptop 3 (13.5”)
    • Resolution: 2256 x 1504 (3.4M Pixels)
    • Pixel Per Inch: 201
  • Surface Laptop 3 (15”)
    • Resolution: 2496 x 1664 (4.15M Pixels)
    • Pixel Per Inch: 201
  • PixelSense™ Display
  • Aspect ratio: 3:2
  • Inking: designed together with Surface Pen
  • Touch: 10 points multi-touch
  • Corning® Gorilla® Glass 3
  • 10nm Oleophobic Coating
  • 100% sRGB color, individually calibrated

Ports

Lenovo Yoga C940 (15”)Surface Laptop 3
  • 2 x Thunderbolt™ 3
    Supports Power Delivery & DisplayPort.
  • 1 x USB 3.1 Gen 2
    Full-size USB Type-A port.
  • 1 x Audio jack
  • 1 x Lenovo Active Pen Storage
Surface Laptop 3 Ports
Image Source: Microsoft
  • 1 x Full-size USB 3.0
  • 1 x USB Type-C 3.1 Gen 2
    Supports Power Delivery and DisplayPort.
  • 1 x Surface Connect™
    Supports charging and docking station.
  • 1 x Headset jack

Internal Specs

Lenovo Yoga C940 (15”)Surface Laptop 3
Processor
  1. 9th Gen Intel® Core™ i7-9750H
    6 cores, 12 threads, 2.60 → 4.50 GHz, 12MB SmartCache, 45W
  2. 9th Gen Intel® Core™ i9-9880H
    8 cores, 16 threads, 2.30 → 4.80 GHz, 16MB SmartCache, 45W
  1. 10th Gen Intel® Core™ i5-1035G7
    4 cores, 8 threads, 1.20 → 3.70 GHz, 6MB SmartCache, 15W
  2. 10th Gen Intel® Core™ i7-1065G7
    4 cores, 8 threads, 1.30 → 3.90 GHz, 8MB SmartCache, 15W
  3. AMD Ryzen™ 5 3580U Microsoft Surface® Edition
    4 cores, 8 threads, 2.10 → 3.70 GHz, 2MB L2 Cache, 4MB L3 Cache, 15W
  4. AMD Ryzen™ 7 3780U Microsoft Surface® Edition
    4 cores, 8 threads, 2.30 → 4.00 GHz, 2MB L2 Cache, 4MB L3 Cache, 15W
Integrated Graphics
  1. 9th Gen Intel® Core™ i7-9750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  2. 9th Gen Intel® Core™ i9-9880H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  1. 10th Gen Intel® Core™ i5-1035G7
    Intel® Iris® Plus Graphics
    64 Execution Units, 300 → 1050 MHz
  2. 10th Gen Intel® Core™ i7-1065G7
    Intel® Iris® Plus Graphics
    64 Execution Units, 300 → 1100 MHz
  3. AMD Ryzen™ 5 3580U Microsoft Surface® Edition
    Radeon™ Vega 9 Graphics
    9 Graphics Cores, 1300 MHz
  4. AMD Ryzen™ 7 3780U Microsoft Surface® Edition
    Radeon™ RX Vega 11 Graphics
    11 Graphics Cores, 1400 MHz
Memory
  • 12GB 16GB
    2666 MHz Dual-channel DDR4 (Soldered).
  • Surface Laptop 3 (13.5”)
    • 8GB 16GB
      3733 MHz LPDDR4X RAM
  • Surface Laptop 3 (15”)
    • 8GB 16GB
      2400 MHz DDR4 RAM
Discrete Graphics
  • NVIDIA® GeForce® GTX 1650 with Max-Q (Optional) Turning Architecture, 4GB GDDR5 128-bit, 1395 → 1560 MHz, 1024 CUDA Cores.
-
Storage
  • 256 GB 512 GB 1TB 2TB
    M.2 2280 PCIe SSD.
128 GB 256 GB 512 GB 1 TB
Removable M.2 NVMe SSD

Connectivity

Lenovo Yoga C940 (15”)Surface Laptop 3
Wi-Fi
  • Lenovo WiFi-6 802.11ax Wireless (2x2)
    Up to 2400 Mbps, Dual band 2.4 GHz/5 GHz, 802.11 a/b/g/n/ac/ax.
  • Surface Laptop 3 (13.5”) Wi-Fi 6: IEEE 802.11 a/b/g/n/ac/ax compatible.
  • Surface Laptop 3 (15”) Wi-Fi 5: IEEE 802.11 a/b/g/n/ac compatible.
Bluetooth
  • Bluetooth 5.0
  • Bluetooth Wireless 5.0 technology

Battery

Lenovo Yoga C940 (15”)Surface Laptop 3
Size
  • 4-cell smart lithium-ion
  • Battery Capacity: 69 Wh
45.8 Wh
Battery Life
  • Up to 12 hours on FHD panel
  • Up to 9 hours on UHD panel
* Tested with MobileMark 2014.		Up to 11.5 hours of typical device usage
Power Supply135 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 Yoga C940 (15”)Surface Laptop 3
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 2019
  • McAfee LiveSafe™
  • Dolby Vision™
Microsoft Office 365 30-days trial

Camera & Audio

Lenovo Yoga C940 (15”)Surface Laptop 3
Camera
  • Front-facing camera
    720p HD Camera.
  • Windows Hello face authentication camera (front-facing)
  • 720p HD front-facing video camera
Audio
  • Rotating Sound Bar with Dolby Atmos® Speaker System
  • 2 Base Speakers inside D-Cover
  • 2 x far-field microphones
  • Dual far-field Studio Mics
  • OmniSonic stereo speakers with Dolby® Audio™ Premium

Misc

Lenovo Yoga C940 (15”)Surface Laptop 3
Inking
  • Support Lenovo Active Pen (included).
Supports Surface Pen
4096 levels of pressure
Tilt sensing
Best in class latency
Sensors
  • Windows Hello compliant fingerprint reader on the palm rest
  • Ambient light sensor
  • Ambient light sensor
Security
  • Windows Hello with Fingerprint Sign in
  • TrueBlock Privacy Shutter
  • Lenovo Privacy Essentials by FigLeaf
  • HW TPM 2.0 chip for enterprise security
  • Enterprise-grade protection with Windows Hello face sign-in
In the box-
  • Surface Laptop 3
  • Power supply
  • Quick Start Guide
  • Safety and warranty documents
Warranty-
  • One-year limited hardware warranty
  • Commercial: Advanced Exchange warranty service with expedited device replacement
More-Supports Surface Dial
Supports off-screen interaction only

Key Features

Lenovo Yoga C940 (15”)Surface Laptop 3
At Glance
Released in Mid
2019
16:9 4K UHD
15.6”
2160p 60Hz
Weight
4.41 lb
2.00 kg
Up to
Intel Core i9-9880H
8C/16T, 2.30 → 4.80 GHz
Geekbench 5
1,066
Single Core
Geekbench 5
6,100
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1200 MHz
Configurable up to
16GB
2666 MHz DDR4
NVIDIA GeForce
GTX 1650
4GB GDDR5 with Max-Q
Released in
2019
3:2 2.5K
13.5”
1664p 60Hz
Weight
2.79 lb
1.27 kg
Up to
AMD Ryzen 7-3780U Microsoft Surface Edition
4C/8T, 2.30 → 4.00 GHz
Geekbench 5
721
Single Core
Geekbench 5
2,741
Multi-Core
With integrated
Radeon™ RX Vega 11 Graphics
11 Graphics Cores, 1400 MHz
Configurable up to
16GB
3733 MHz LPDDR4X
Surface Laptop 3 Ports

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