Compare Lenovo Yoga Duet 7i vs Lenovo Yoga C940 15
Variants
Keyboard
FHD
4K
Connectivity
Ports
2x USB-C (also PD 3.0 + DisplayPort), 1x USB-C, SD-card reader, 3.5mm audio jack
2x Thunderbolt 3 + 1x USB 3.1 Gen1 + 1x Audio combo
Wireless Connectivity
WiFi6, Bluetooth 5, LTE (optional)
WiFi 6 or WiFi 5, Bluetooth
Construction
Camera | Front
5M IR (fix focus)
Camera | Rear
5M (autofocus)
Colors
Slate Grey or Orchid
Iron Grey
Form Factor
2-in-1 convertible laptop
Material
CNC Aluminum
Speakers
Dolby Audio Speakers + Smart Amp
Rotating Sound Bar with Dolby Atmos Speaker System; 2 Base Speakers inside D-Cover
Dimensions
Bezels
3.84mm sides / 6.69mm top / 12.8mm bottom
Size | Depth
205.5 mm
238.5 mm / 9.39 inch
Size | Height
9.19 mm
17.5 mm / 0.69 inch
Size | Width
297.4 mm
355.5 mm / 13.1 inch
Weight
Starting at 798.8 g (1.76 lbs)
1.9 kg / 4.19 lbs
Display
Brightness
450 nits
500 nits
Display Diagonal
13"
15.6 inch
Gamut
100% sRGB
Resolution
2K WQHD (2160 x 1350)
Function
Fast Charging
15 Minutes for up to 2 Hours
Graphics
Intel UHD Graphics
NVIDIA GeForce GTX 1650
HDR
Dolby Vision
VESA DisplayHDR
Operating System
Windows 10 Pro or Windows 10 Home
Windows 10
Processor
10th-gen Intel Core i3-10110U, i5-10210U, or i7-10510U
9th-gen Intel Core i7 or i9
Touch Screen
Yes
Performance
Battery Life
10.8 h (MobileMark 2014)
Memory | Capacity
4 GB / 8 GB / 16 GB
Up to 16 GB
Memory | Type
DDR4
Storage
PCIe SSD: 128 GB / 256 GB / 512 GB / 1 TB
Up to 2TB PCIe SSD
Production
Debut
2020-05-26
2019 IFA
Model Name
C940-15IRH
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