Compare Lenovo Yoga 9i vs Lenovo Yoga Duet 7i vs Lenovo Yoga S740 15
Variants
Leather / glass
Metal
Keyboard
4K
FHD
Connectivity
Ports
2x Thunderbolt 4 + 1x USB 3.1 Gen2 + 1x Audio jack
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 Gen2 + 1x Audio combo + 1x Micro SD card reader
Wireless Connectivity
WiFi 6, Bluetooth 5.1
WiFi6, Bluetooth 5, LTE (optional)
WiFi 5 or WiFi 6 + Bluetooth
Construction
Camera | Front
HD 1M Camera
5M IR (fix focus)
Camera | Rear
5M (autofocus)
Colors
Shadow Black with Leather Cover, Mica
Slate Grey or Orchid
Iron Grey
Form Factor
2-in-1 with 360 degree hinge
Material
Aluminium
Aluminum
Microphone
Dual Microphone
Speakers
Rotating Sound Bar with Dolby Atmos 4 Speakers (2 Woofers, 2 Tweeters)
Dolby Audio Speakers + Smart Amp
Dolby Atmos Speaker System (D-cover) with Smart AMP
Dimensions
Bezels
3.9mm sides / 5.6mm top / 12.9mm bottom
Size | Depth
205.5 mm
243.33 mm / 9.58 inch
Size | Height
9.19 mm
19.95 mm / 0.79 inch
Size | Width
297.4 mm
357.12 mm / 14.06 inch
Weight
1.37 kg / 3.02 lbs
Starting at 798.8 g (1.76 lbs)
1.9 kg / 4.2 lbs
Display
Aspect Ratio
16:9
Brightness
400 nits FHD / 500 nits UHD
450 nits
500 nits
Display Diagonal
14 inch
13"
15.6 inch
Display Type
IPS
IPS
Gamut
100% sRGB / 90% DCI-P3
100% sRGB
Resolution
FHD (1920x1080) or 4K UHD (3840x2160)
2K WQHD (2160 x 1350)
FHD (1920x1080) or 4K UHD (3840x2160)
Function
Fast Charging
Rapid Charge
Graphics
Integrated Intel Iris Xe Graphics
Intel UHD Graphics
NVIDIA GeForce GTX1650
HDR
Dolby Vision FHD / VESA DisplayHDR 400 UHD
Dolby Vision
VESA DisplayHDR 400
Operating System
Windows 10
Windows 10 Pro or Windows 10 Home
Windows 10
Processor
Up to 11th-gen Intel Core i7-1185G7
10th-gen Intel Core i3-10110U, i5-10210U, or i7-10510U
9th-gen Intel Core i5, i7, or i9
Security
Ultrasonic Fingerprint Reader
Touch Screen
Yes
4K UHD panel only
Performance
Battery Life
15 h FHD / 10 h UHD
10.8 h (MobileMark 2014)
Memory | Capacity
8 GB / 12 GB / 16 GB (soldered)
4 GB / 8 GB / 16 GB
Up to 16 GB
Memory | Type
LPDDR4X 4267MHz
DDR4
DDR 4
Storage
SSD PCIe M.2 : 256 GB / 512 GB / 1 TB / 2 TB
PCIe SSD: 128 GB / 256 GB / 512 GB / 1 TB
Up to 1 TB
Production
Availability
2020-10
Debut
2020-08-31
2020-05-26
2019 IFA
Made In
China
Model Name
Yoga-9-14ITL5
S740-15IRH
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