Comparisons / Comparison of Lenovo IdeaPad C340 (81N4004YAX) and Lenovo IdeaPad C340 (81N400L3AX)

Comparison of Lenovo IdeaPad C340 (81N4004YAX) and Lenovo IdeaPad C340 (81N400L3AX) [S]ave

Attribute
Lenovo IdeaPad C340 (81N400L3AX) ×
Lenovo IdeaPad C340 (81N4004YAX) ×
General
ModelLenovo IdeaPad C340Lenovo IdeaPad C340
Product code81N400L3AX81N4004YAX
Design
Product colourBlueBlue
Form factorConvertible (Folder)Convertible (Folder)
BrandLenovoLenovo
FamilyIdeaPadIdeaPad
SeriesCC
Model nameC340C340
Part number81N400L3AX81N4004YAX
Release year (year)20192019
Processor
Processor family8th gen Intel Core i78th gen Intel Core i5
Processor frequency (GHz)1.81.6
Processor boost frequency (GHz)4.63.9
Processor modeli7-8565Ui5-8265U
Processor cores44
Processor cache (MB)86
Memory
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Maximum internal memory (GB)1616
Memory clock speed (MHz)2,4002,400
Internal memory (GB)168
Display
Display diagonal (inch)1414
Panel typeTNIPS
HD typeFull HDFull HD
LED backlight++
Touchscreen++
Dual-screen--
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Graphics
On-board graphics adapter++
Discrete graphics adapter modelNVIDIA GeForce MX230NVIDIA GeForce MX230
Discrete graphics memory typeGDDR5GDDR5
Discrete graphics adapter++
Discrete graphics adapter memory (GB)22
On-board graphics adapter modelIntel UHD Graphics 620Intel UHD Graphics 620
Storage
Total storage capacity (GB)512512
Number of SSDs installed11
SSD capacity (GB)512512
Card reader integrated++
SSD form factorM.2M.2
Storage mediaSSDSSD
Optical drive--
Networking
Wi-Fi standards
  • wi-fi 5 (802.11ac)
  • wi-fi 5 (802.11ac)
Bluetooth++
Ethernet LAN--
Wi-Fi++
Bluetooth version4.24.2
Ports and interfaces
USB 3.x Type-A ports22
USB 3.x Type-C ports11
Combo headphone/mic port++
USB Sleep-and-Charge++
HDMI ports quantity11
Audio
Speaker power (W)22
Built-in microphone++
Camera
Front camera++
Front camera resolution (numeric) (MPixel)11
Front camera HD typeHDHD
Keyboard
Numeric keypad--
Keyboard backlit++
Pointing deviceTouchpadTouchpad
Software
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architecture (bit)6464
Battery
Battery capacity (watt-hours) (Wh)4545
Battery life (max) (h)88
Weight and dimensions
Weight (kg)1.651.65
Height (mm)17.917.9
Depth (mm)229229
Width (mm)328328
Power
AC adapter power (W)6565
Security
Fingerprint reader++
Trusted platform module (TPM)++



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