Compare Samsung Galaxy Book S vs Samsung Galaxy Book Flex vs Lenovo Yoga C640 13
Variants
Flex 13
Flex 15
Connectivity
Ports
USB-C
2x Thunderbolt 3 + 1x USB-C + 1x UFS/MicroSD + 1x Audio combo
1x USB-C + 2x USB 3.1 Gen1
Wireless Connectivity
LTE (Nano SIM), WiFi 5, Bluetooth 5, GPS
WiFi 6 + Bluetooth 5.0
WiFi 5 or WiFi 6 + Bluetooth + optional 4G LTE
Construction
Battery | Capacity
42 Wh
69.7 Wh
Camera | Front
HD
HD
Colors
Iron Grey
Form Factor
2-in-1 convertible laptop
Material
Aluminium
Microphone
Dual Array Mic
Speakers
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
0.96 kg
1.3 kg / 2.87 lbs
Display
Brightness
300 or 400 nits
Display Diagonal
13.3"
13.3" or 15.6"
13.3 inch
Display Type
QLED
IPS
Resolution
FHD
FHD (1920x1080)
FHD (1920x1080)
Function
Graphics
Intel UHD or Intel Iris Plus / optional NVIDIA GeForce MX250 w/ 2GB GDDR5
Integrated Intel HD 620
Operating System
Windows 10
Processor
Qualcomm Snapdragon 8cx (8-core)
10th-gen Intel Core i7-1065G7
10th-gen Intel Core i3, i5, or i7
SIM
Micro-SIM
Security
Fingerprint
Touch Screen
10-point multi-touch
Yes
Performance
Battery Life
Up to 20 h
Memory | Capacity
8GB
Up to 12GB
Up to 16 GB (soldered)
Memory | Type
LPDDR4X
LPDDR4x
DDR4 2400MHz
Storage
256 or 512GB + MicroSD
Up to 512GB NVMe SSD
Up to 512 GB PCIe SSD
Production
Debut
Unpacked 2019
Samsung Developer Conference 2019
2019 IFA
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