Compare Samsung Galaxy Book S (Intel) vs Lenovo Yoga C640 13 vs Samsung Galaxy Book Flex
Variants
Flex 13
Flex 15
Connectivity
Ports
2x USB-C, Headphone/mic combo, MicroSD card reader
1x USB-C + 2x USB 3.1 Gen1
2x Thunderbolt 3 + 1x USB-C + 1x UFS/MicroSD + 1x Audio combo
Wireless Connectivity
WiFi 6, Bluetooth 5, LTE
WiFi 5 or WiFi 6 + Bluetooth + optional 4G LTE
WiFi 6 + Bluetooth 5.0
Construction
Battery | Capacity
42 Wh
69.7 Wh
Camera | Front
HD (1MP)
HD
Colors
Earthy Gold or Mercury Grey
Iron Grey
Form Factor
2-in-1 convertible laptop
Material
Aluminium
Microphone
Dual Array Mic
Speakers
Quad Stereo Speakers: Sound by AKG
User-facing stereo speakers
Dimensions
Bezels
3.47mm sides / 7.19mm top / 12.57mm bottom
Size | Depth
203.2 mm
204.48mm / 8.05 inch
Size | Height
11.8 mm
16.1 mm / 0.63 inch
Size | Width
305.2 mm
306.8 mm / 12.08 inch
Weight
950g
1.3 kg / 2.87 lbs
Display
Brightness
300 or 400 nits
Display Diagonal
13.3″
13.3 inch
13.3" or 15.6"
Display Type
FHD TFT LCD Display with Touch Screen Panel
IPS
QLED
Resolution
FHD (1920x1080)
FHD (1920x1080)
Function
Graphics
Intel UHD Graphics
Integrated Intel HD 620
Intel UHD or Intel Iris Plus / optional NVIDIA GeForce MX250 w/ 2GB GDDR5
Operating System
Windows 10 Home / Pro
Windows 10
Processor
Intel Core processor with Intel Hybrid Technology
10th-gen Intel Core i3, i5, or i7
10th-gen Intel Core i7-1065G7
SIM
Micro-SIM
Security
Fingerprint Sensor
Fingerprint
Touch Screen
Yes
Yes
Performance
Battery Life
Up to 20 h
Memory | Capacity
8 GB
Up to 16 GB (soldered)
Up to 12GB
Memory | Type
LPDDR4x
DDR4 2400MHz
LPDDR4x
Storage
256/512GB eUFS + MicroSD slot
Up to 512 GB PCIe SSD
Up to 512GB NVMe SSD
Production
Debut
2020-05-29
2019 IFA
Samsung Developer Conference 2019
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