Features

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Sales Package
In The Box AIO Desktop, Power Adaptor, User Manuals, Warranty DocumeView More... AIO Desktop, Wireless Keyboard, Wireless Mouse, Power AdaView More... AIO Desktop, Wireless Keyboard, Wireless Mouse, Power AdaView More... AIO Desktop, Wireless Keyboard, Wireless Mouse, Power Ada View More...
General
Model Name AIO 3277  AIO 3477  2X0R0  AIO 520 22IKU
Series Inspiron 3000 Series  Inspiron 3000 Series  Inspiron One 20  Ideacentre 520
Part Number WHT-A264101WIN9  A264106WIN9  A265514WIN9  F0D5004WIN
Colour White  Black  Black  Black
Brand Dell  Dell  Dell  Lenovo
System Features
Cache Memory 3 MB  3 MB  3 MB  3 MB
Processor Name Core i3 (7th Gen)  Core i5 (7th Gen)  Core i3 (7th Gen)  Core i3 (6th Gen)
Processor Brand Intel  Intel  Intel  Intel
Processor Frequency 2.7 GHz  2.5 GHz with Turbo Boost Upto 3.1 GHz  2.4 GHz  2 GHz
Operating System Windows 10 Home  Windows 10 Home  Windows 10 Home  Free DOS
Processor Model 7130U  7200U  7100U  6006U
Memory
Memory Slots 1 x DDR4 Slots  1 x DDR4 Slots  1 x DDR4 Slot  1 x DDR4 Slot
System Memory 4 GB DDR4  4 GB DDR4  4 GB DDR4  4 GB DDR4
Memory Detail 1 x 4 GB  1 x 4 GB  1 x 4 GB  1 x 4 GB
Memory Speed 2400 MHz  2400 MHz  2400 MHz 
Display
Touchscreen Support No  No  No
Display Size 21.5 inch  23.8 inch  19.5 inch  21.5 inch
HD Yes Yes Yes Yes
3D Support No
Display Resolution 1920 x 1080 Pixel  1920 x 1080 Pixel  1600 x 900 Pixel  1920 x 1080 Pixel
Display Type Full HD LED Backlit Anti-glare IPS Display  Full HD LED Backlit Anti-glare IPS Display  HD+ LED Backlit Anti-Glare Display  Full HD LED Backlit Display
Full HD Yes Yes Yes
Graphics
Dedicated Graphic Memory NA  NA  NA  NA
Integrated Graphic Processor Intel HD Graphics 620  Intel HD Graphics 620  Intel HD Graphics 620  Intel HD Graphics 520
Webcam
Built-in Webcam Yes Yes
Storage
Hard Drive 1 TB  1 TB  1 TB  1 TB
Reading speed 5400 RPM  5400 RPM  5400 RPM 
Storage Interface SATA  SATA 
Audio
Built-in Microphone Built-in Digital Microphone  Built-in Digital Microphone  Single Digital Microphone  Built-in Microphone
Other Audio features Stereo Speakers Professionally Tuned with Waves MaxxAudioView More... Stereo Speakers Professionally Tuned with Waves MaxxAudioView More... Stereo Speakers Tuned with Waves MaxxAudio 
Speaker Output Yes W 
Optical Drive
Drive Type NA  NA  CD/DVD Reader  CD/DVD Reader
Connectivity
USB 1 x USB 2.0, 3 x USB 3.0  1 x USB 2.0, 3 x USB 3.0  2 x USB 3.0, 2 x USB 2.0  3 x USB 2.0, 2 x USB 3.0
Bluetooth v4.1  v4.1  v4.0  v4.0
Headphone Jack Yes Yes Yes Yes
HDMI 1 x HDMI Port  1 x HDMI Port  Yes
Memory Card Reader 3-in-1 Card Reader  3-in-1 Card Reader  4-in-1 Card Reader  3-in-1 Card Reader
Other Ports 1 x 3.5 mm Headphone Jack  1 x 3.5 mm Headphone Jack  DC Power In  DC Power In
Network
Wireless IEEE 802.11ac  IEEE 802.11ac  IEEE 802.11b/g/n  IEEE 802.11ac
Ethernet 10/100/1000 Mbps  10/100/1000 Mbps  10/100/1000 Gigabit  10/100/1000 Gigabit
Input Devices
Mouse Wireless Mouse  Wireless Mouse  Wireless Mouse
Keyboard Wireless Keyboard  Wireless Keyboard  Wireless Keyboard
Dimensions
Weight 4.27 kg  4.62 kg  5.65 kg
Height 329.4 mm  358 mm  317.64 mm 
Width 497.9 mm  548.8 mm  480.52 mm 
Depth 41.5 mm  41.5 mm  56.7 mm 
Warranty
Warranty 1 Year Limited Warranty  1 Year Lenovo Warranty and Free Transit Insurance.
Power
Power Consumption 65 W  65 W 
Additional Included Software
Utility Microsoft Office Home and Student 2016  Microsoft Office Home and Student 2016