Compare Galaxy Book Flex Alpha vs Samsung Galaxy Book Flex vs Lenovo Yoga C640 13
Variants
Flex 13
Flex 15
Connectivity
Ports
1x USB-C + 2x USB 3.0 + 1x HDMI + 1x MicroSD + 1x Audio combo
2x Thunderbolt 3 + 1x USB-C + 1x UFS/MicroSD + 1x Audio combo
1x USB-C + 2x USB 3.1 Gen1
Wireless Connectivity
WiFi 6 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.0
WiFi 5 or WiFi 6 + Bluetooth + optional 4G LTE
Construction
Battery | Capacity
54 Wh
69.7 Wh
Camera | Front
HD
HD
Colors
Royal Silver
Iron Grey
Form Factor
2-in-1 convertible laptop
2-in-1 convertible laptop
Material
Aluminium
Aluminium
Microphone
Dual Array Mic
Dual Array Mic
Speakers
2x 1.5W stereo speakers
User-facing stereo speakers
Dimensions
Bezels
3.47mm sides / 7.19mm top / 12.57mm bottom
Size | Depth
202.0 mm / 7.95 inch
204.48mm / 8.05 inch
Size | Height
13.9 mm / 0.55 inch
16.1 mm / 0.63 inch
Size | Width
304.9 mm / 12 inch
306.8 mm / 12.08 inch
Weight
1.19 kg / 2.62 lbs
1.3 kg / 2.87 lbs
Display
Brightness
300 or 400 nits
Display Diagonal
13.3 inch
13.3" or 15.6"
13.3 inch
Display Type
QLED
QLED
IPS
Resolution
FHD (1920x1080)
FHD (1920x1080)
FHD (1920x1080)
Function
Graphics
Integrated Intel UHD graphics
Intel UHD or Intel Iris Plus / optional NVIDIA GeForce MX250 w/ 2GB GDDR5
Integrated Intel HD 620
Operating System
Windows 10
Processor
10th-gen Intel Core i5-10210U or i7-10510U
10th-gen Intel Core i7-1065G7
10th-gen Intel Core i3, i5, or i7
SIM
Micro-SIM
Security
Fingerprint
Fingerprint
Touch Screen
Yes
Yes
Performance
Battery Life
Up to 18.5 hours
Up to 20 h
Memory | Capacity
8 or 12 GB
Up to 12GB
Up to 16 GB (soldered)
Memory | Type
DDR4
LPDDR4x
DDR4 2400MHz
Storage
Up to 512GB NVMe SSD
Up to 512GB NVMe SSD
Up to 512 GB PCIe SSD
Production
Debut
2020-01-02
Samsung Developer Conference 2019
2019 IFA
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