ThinkPad X1 Extreme vs Lenovo B50 70 comparison

Compare ThinkPad X1 Extreme
Compare Lenovo B50 70
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Value for Money Rating-
key specs
Display size15.60-inch15.60-inch
Display resolution3840x2160 pixels1366x768 pixels
TouchscreenYesNo
ProcessorCore i7Core i5
RAM16MB8GB
OSWindows 10Windows 8 Pro
SSD1.024TBNo
GraphicsNVIDIA Geforce GTX 1050TiAMD Radeon R5 M230
Weight1.80 kg2.32 kg
Hard disk-1TB
general
BrandLenovoLenovo
ModelThinkPad X1 ExtremeB50 70
Release dateAugust 2018-
Model NumberX1 ExtremeB50 70
SeriesThinkPad-
Dimensions (mm)361.80 x 245.70 x 18.70380.00 x 262.00 x 24.70
Weight (kg)1.82.32
ColoursBlackBlack
MaterialAluminium-
Operating systemWindows 10Windows 8 Pro
Battery Capacity (up to hours)156
Battery Capacity (WHR)80-
Battery Cell4-
display
Size15.60-inch15.60-inch
Resolution3840x2160 pixels1366x768 pixels
Touch ScreenYesNo
processor
ProcessorIntel Core i7 8th Gen i7-8750HIntel Core i5 4th Gen 4200U
Base Clock Speed2.2 GHz1.6 GHz
Burst Clock Speed4.1 GHz2.6 GHz
Cache-3MB
memory
RAM16MB8GB
RAM Slots22
Expandable RAM up to (GB)-16
graphics
Graphics ProcessorNVIDIA Geforce GTX 1050TiAMD Radeon R5 M230
Dedicated Graphic Memory4GB2GB
Dedicated Graphic Memory Type-DDR3
storage
SSD1.024TBNo
Hard disk-1TB
connectivity
Wi-Fi standards supported802.11 ac802.11 b/g/n/ac
Bluetooth version54
EthernetYesYes
inputs
Web CameraYesYes
Pointer DeviceTrackpadTouchpad
Backlit KeyboardYes-
TouchpadYes-
Internal MicYes-
Speakers2 SpeakersYes
Fingerprint ReaderYes-
Finger Print SensorYes-
Optical Disk Drive-CD/DVD Writer
ports and slots
Number of USB Ports43
USB Ports2 x USB 3.1 Gen 1 (Type A), 2 x Thunderbolt 3 (Type C)1 x USB 2.0, 2 x USB 3.0
HDMI PortStandardStandard
Multi Card SlotSDXC Card Reader4 in 1 Card Reader
Lock SlotKensington Lock Port-
Headphone and Mic Combo JackYes-
VGA PortNo-
Mic InNoYes
RJ45 (LAN)YesYes
RJ11No-
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