Compare Microsoft Surface Book 3 15 vs Lenovo Yoga C740 15 vs Lenovo Legion Y740Si
Variants
500 nits
FHD
4K UHD
Connectivity
Ports
2x USB 3.1 Gen2 + USB-C 3.1 Gen2 + 3.5mm Audio jack + 2x Surface Connect ports + SD card
2x USB-C 3.1 Gen1 + 2x USB 3.1 Gen1 + 1x Audio combo
2x USB, 2x Thunderbolt 3, SD, headphone
Wireless Connectivity
WiFi 6, Bluetooth 5.0, Xbox Wireless (15" only)
WiFi 5 or WiFi 6 + Bluetooth
WiFi 6, Bluetooth 5
Construction
Battery | Capacity
60 Wh
Camera | Front
5.0MP with 1080p HD video
Camera | Rear
8.0MP autofocus camera with 1080p HD video
Colors
Iron Grey, Mica
Form Factor
Laptop Mode, Tablet Mode, View Mode, or Studio Mode
2-in-1 convertible laptop
Material
Aluminum
Aluminium
Speakers
Front-facing stereo speakers with Dolby Atmos
Dolby Atmos Speaker System
Dimensions
Bezels
3.92mm sides / 7.5mm top / 12.3mm bottom
Size | Depth
251 mm / 9.87 inch
235.35 mm / 9.26 inch
251.8 mm
Size | Height
23 mm / 0.9 inch
18.25 mm / 0.72 inch
14.9 mm
Size | Width
343 mm / 13.5 inch
357.8 mm / 14.09 inch
356 mm
Weight
1905 g / 4.2 lbs
1.85 kg / 4.08 lbs
1.7 kg
Display
Aspect Ratio
3:2
Brightness
250 or 500 nits
Contrast Ratio
1600:1
Display Diagonal
15 inch
15.6 inch
15.6"
Display Type
IPS (PixelSense)
IPS
IPS
Pixel Density
260 ppi
Resolution
3240 x 2160
FHD (1920x1080)
FHD or UHD
Function
Fast Charging
Rapid Charge
Graphics
NVIDIA GeForce GTX 1660 Ti Max-Q 6GB GDDR6 or Quadro RTX 3000 Max-Q 6GB GDDR6
Integrated Intel Graphics
EGPU support
Keyboard Backlight
Yes
Operating System
Windows 10
Windows 10
Processor
10th-gen Intel Core i7-1065G7
10th-gen Intel Core i5 or i7
10th gen Intel Core i5, i7, i9 H-series
Security
HW TPM 2.0 chip
Sensor
Ambient light sensor, Proximity sensor, Accelerometer, Gyroscope, Magnetometer
Touch Screen
10 point multi-touch G5
Yes
Performance
Battery Life
17.5 h
Up to 15 h
Memory | Capacity
Up to 32 GB
Up to 16 GB
16 or 32 GB
Memory | Type
LPDDR4x 3733MHz
DDR4 2666MHz
DDR4, 3200 MHz
Power Supply
127 W
Storage
Up to 2 TB PCIe SSD
Up to 1 TB PCIe SSD
PCIe 256 GB, 512 GB, 1 TB
Production
Debut
2020-05-06
2019 IFA
2020-04-02
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