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What makes Lenovo IdeaPad Z51 70 80K60021IN (Ci5/ 8GB/ 1TB/ Win8.1/ 4GB Graphic) better Choice

Dedicated Graphic Memory 2 GB 4 GB
Lenovo IdeaPad Z51 70 80K60021IN (Ci5/ 8GB/ 1TB/ Win8.1/ 4GB Graphic) has 100.00% more dedicated graphic memory.
Storage Type HDD,5400 RPM Hybrid,5400 RPM
Lenovo IdeaPad Z51 70 80K60021IN (Ci5/ 8GB/ 1TB/ Win8.1/ 4GB Graphic) has Hybrid,5400 RPM $$$ whereas Asus K555LB DM109T (Ci5/ 8GB/ 1TB/ Win10 Home/ 2GB Graphic) HDD,5400 RPM $$$.
Storage Capacity 1024 GB HDD 1024 GB HDD & 8 GB SSD
Lenovo IdeaPad Z51 70 80K60021IN (Ci5/ 8GB/ 1TB/ Win8.1/ 4GB Graphic) has 0.78% more storage than Asus K555LB DM109T (Ci5/ 8GB/ 1TB/ Win10 Home/ 2GB Graphic).
Backlit KeyBoard No Yes
Lenovo IdeaPad Z51 70 80K60021IN (Ci5/ 8GB/ 1TB/ Win8.1/ 4GB Graphic) has Backlit Keyboard which helps you type easily while working in low light whereas Asus K555LB DM109T (Ci5/ 8GB/ 1TB/ Win10 Home/ 2GB Graphic) doesn't

Feature Comparison of Asus K555LB DM109T (Ci5/ 8GB/ 1TB/ Win10 Home/ 2GB Graphic) Vs Lenovo IdeaPad Z51 70 80K60021IN (Ci5/ 8GB/ 1TB/ Win8.1/ 4GB Graphic)

Processor
Processor Name Intel Core i5-5200U Processor (5th Generation) Intel Core i5-5200U Processor (5th Generation)
Processor Speed 2.2 GHz with 2.7 GHz Turbo Boost 2.2 GHz with 2.7 GHz Turbo Boost
Number of Core 2 Cores 2 Cores
Processor Cache 3 MB 3 MB
Instruction Set 64-bit 64-bit
Memory Bandwidth 25.6 GB/s 25.6 GB/s
Number of threads 4 Threads 4 Threads
RAM
RAM Included 8 GB, DDR3 SDRAM 8 GB, DDR3L
RAM Possible 8 GB 16 GB
Storage
Hardware Interface SATA SATA
RPM 5400 RPM 5400 RPM
Storage Capacity 1024 GB HDD 1024 GB HDD & 8 GB SSD
Display
Screen Size 15.6 Inches 15.6 Inches
Screen Resolution 1920 x 1080 Pixels, 141 ppi 1920 x 1080 Pixels, 141 ppi
Screen Type Full HD Anti Glare LED-backlit Display Full HD TN GL(Slim) Display
Graphic Processor 2 GB DDR3 GeForce 940M 4 GB DDR3L AMD Radeon R9 M375 (Tropo XT2), Intel HD Graphics 5500
Optical Drive
Optical Drive Yes, Super Multi with Double Layer Yes, 9.0MM Super Multi (Tray In)
Read/Write Speed 8x 8x
Platform
Operating System Windows 10 Home Windows 8.1
System Architecture 64-bit 64-bit
Input
Webcam Yes, VGA Web Camera Yes, 720p HD Webcam
Pointer Device Touchpad Touchpad
Keyboard Chiclet Keyboard Backlit AccuType keyboard
Backlit KeyBoard No Yes
Audio
Internal Mic Yes Yes
Speakers Yes, SonicMaster, Built-in Speakers Yes, 2 x 2.5W JBL Stereo Speakers with Dolby DS 1.0 Home Theater.
Communication
Ethernet Gigabit Ethernet Gigabit Ethernet
Wireless LAN Yes, IEEE 802.11b/g/n Yes, IEEE 802.11ac
Bluetooth Yes, v4.0 Yes, v4.0
Power
Power Supply 65W AC Adapter, 37 WHrs Li-ion Polymer Battery 41 W AC Adapter
Battery Cells 2 Cells 4 Cells
Power Backup Upto 6 hour
Ports
USB Ports 1 x USB 2.0, 2 x USB 3.0 1 x USB 2.0, 2 x USB 3.0
Audio Jack Yes Yes
RJ45 LAN Yes Yes
HDMI Port Yes Yes
VGA Port Yes Yes
Multi Card Slot No Yes
Other Ports 1 x Headphone Out / Microphone-in Combo Jack, 1 x SD card reader 1 x Audio Combo Jack, Kensington Lock Slot
External Mic No No
General
Weight 2.3 Kg 2.3 Kg
Series K Series Z Series
Model ID K555LB Z51-70
Dimensions 382 x 256 x 25.3 mm 384 x 265 x 24.6 mm
Part Number DM109T 80K60021IN
Others Power2Go, McAfee Internet Security(Trial Version) Productivity (Reach, Lenovo SHAREit, Lenovo Phone Manager, Phone Companion 2.0, Companion), Entertainment (Google Play Music, Netflix), Security (Lenovo OneKey Recovery, Lenovo VeriFace Pro, McAfee Metro, Lenovo Solution Center), Multimedia (Lenovo Photo Master), 3D Experience (Wave Warrior, BBB Goal, Personify).
Folded Height 25.3 mm 24.6 mm
Lifestyle Gaming

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Compare Asus K555LB DM109T (Ci5/ 8GB/ 1TB/ Win10 Home/ 2GB Graphic) Vs Lenovo IdeaPad Z51 70 80K60021IN (Ci5/ 8GB/ 1TB/ Win8.1/ 4GB Graphic) side by side for all differences and similarities in specifications and features to find which is better. Asus K555LB DM109T (Ci5/ 8GB/ 1TB/ Win10 Home/ 2GB Graphic) has a feature score of 81, whereas Lenovo IdeaPad Z51 70 80K60021IN (Ci5/ 8GB/ 1TB/ Win8.1/ 4GB Graphic) has a feature score of 83. The page was last updated on June 26, 2019.