Lenovo 455r39 4G50VW vs Lenovo C455 4G50GVW

Comparison of 455r39 4G50VW, C455 4G50GVW

39 specifications	A Lenovo 455r39 4G50VWView product	B Lenovo C455 4G50GVWView product
Displayidentical
Display diagonal	54.6 cm (21.5")	54.6 cm (21.5")
Touchscreen	No	No
Full HD	Yes	Yes
LED backlight	Yes	Yes
Processoridentical
Processor manufacturer	AMD	AMD
Processor family	AMD A4	AMD A4
Processor model	A4-6210	A4-6210
Processor cores	4	4
Processor frequency	1.8 GHz	1.8 GHz
Processor cache	2 MB	2 MB
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Storageidentical
Total storage capacity	500 GB	500 GB
Storage media	HDD	HDD
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Graphicsidentical
Discrete graphics card modelKnown for one	—Unknown — not stated by the source	NVIDIA® GeForce® 800A
Discrete graphics card memoryKnown for one	—Unknown — not stated by the source	1 GB
On-board graphics card	Yes	Yes
On-board graphics card family	AMD Radeon R3	AMD Radeon R3
On-board graphics card model	AMD Radeon R3	AMD Radeon R3
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
Cameraidentical
Built-in camera	Yes	Yes
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Ethernet LAN	No	No
Bluetooth	No	No
Ports & interfacesidentical
Thunderbolt ports quantity	0	0
HDMI ports quantity	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
Design1 differ
Product colourDiffers	Black	White
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Softwareidentical
Operating system installed	Windows 8	Windows 8
Poweridentical
AC adapter power	90 W	90 W
Certificatesidentical
Compliance certificates	RoHS	RoHS
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.