Lenovo
IdeaCentre AIO 520-22IKU
vs
Lenovo
Yoga A940
Disclaimer
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Lenovo IdeaCentre AIO 520-22IKU alternatives
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Lenovo IdeaCentre AIO 520-22IKU | buy on buy on |
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Lenovo Yoga A940 alternatives
specs
Lenovo
IdeaCentre AIO 520-22IKU
Display
compared
Lenovo
Yoga A940

Anti-glare screen:
not available
WVA
Panel type:
IPS
250 cd/m²
Display brightness:
350 cd/m²
16:9
Native aspect ratio:
16:9
Full HD
HD type:
4K Ultra HD
not available
Touchscreen:

1920 x 1080 pixels
Display resolution:
3840 x 2160 pixels
54.6 cm (21.5")
Display diagonal:
68.6 cm (27")
Lenovo
IdeaCentre AIO 520-22IKU
Processor
compared
Lenovo
Yoga A940

Conflict-Free processor:
not available
OPI
Bus type:
not available
10 W
Configurable TDP-down:
not available
not available
Processor cache:
12 MB
2
Processor cores:
8
not available
Processor boost frequency:
4.7 GHz
2.3 GHz
Processor frequency:
3 GHz
4415U
Processor model:
i7-9700
not available
Processor generation:
9th gen Intel® Core™ i7
Intel® Pentium® Gold
Processor family:
Intel® Core™ i7
Intel
Processor manufacturer:
Intel
Lenovo
IdeaCentre AIO 520-22IKU
Memory
compared
Lenovo
Yoga A940
DIMM/SO-DIMM
Memory form factor:
DIMM/SO-DIMM
1 x 4 GB
Memory layout (slots x size):
not available
2400 MHz
Memory clock speed:
2666 MHz
SO-DIMM
Memory slots type:
SO-DIMM
2
Memory slots:
2
8 GB
Maximum internal memory:
32 GB
DDR4-SDRAM
Internal memory type:
DDR4-SDRAM
4 GB
Internal memory:
16 GB
Lenovo
IdeaCentre AIO 520-22IKU
Storage
compared
Lenovo
Yoga A940
SD,SDHC,SDXC
Compatible memory cards:
SD,SDHC,SDXC

Card reader integrated:

DVD±RW
Optical drive type:
not available
not available
SSD form factor:
M.2
not available
SSD interface:
NVMe,PCI Express
not available
SSD capacity:
512 GB
not available
Number of SSDs installed:
1
not available
Total SSDs capacity:
512 GB
not available
HDD interface:
SATA III
3.5"
HDD size:
2.5"
7200 RPM
HDD speed:
5400 RPM
1000 GB
HDD capacity:
1000 GB
1
Number of HDDs installed:
1
1000 GB
Total HDDs capacity:
1000 GB
not available
Number of storage drives installed:
2
HDD
Storage media:
HDD+SSD
1000 GB
Total storage capacity:
1512 GB
Lenovo
IdeaCentre AIO 520-22IKU
Graphics
compared
Lenovo
Yoga A940
Intel® HD Graphics 610
On-board graphics adapter model:
Intel® UHD Graphics 630

On-board graphics adapter:

not available
Discrete graphics memory type:
GDDR5
Not available
Discrete graphics adapter model:
AMD Radeon RX 560
not available
Discrete graphics adapter:

Lenovo
IdeaCentre AIO 520-22IKU
Audio
compared
Lenovo
Yoga A940
not available
Audio system:
HD

Built-in microphone:

3 W
RMS rated power:
16 W
2
Number of speakers:
4

Built-in speaker(s):

Lenovo
IdeaCentre AIO 520-22IKU
Camera
compared
Lenovo
Yoga A940
Full HD
Camera HD type:
Full HD
not available
Camera resolution:
1920 x 1080 pixels

Built-in camera:

Lenovo
IdeaCentre AIO 520-22IKU
Network
compared
Lenovo
Yoga A940
4.0
Bluetooth version:
4.2

Bluetooth:

100,1000 Mbit/s
Ethernet LAN data rates:
10,100,1000 Mbit/s

Ethernet LAN:

1x1
Antenna type:
2x2
Wi-Fi 5 (802.11ac)
Wi-Fi standards:
Wi-Fi 5 (802.11ac)
Wi-Fi 5 (802.11ac)
Top Wi-Fi standard:
Wi-Fi 5 (802.11ac)

Wi-Fi:

Lenovo
IdeaCentre AIO 520-22IKU
Ports & interfaces
compared
Lenovo
Yoga A940

Combo headphone/mic port:
not available
not available
Headphone outputs:
1
not available
Microphone in:

1
HDMI ports quantity:
1
not available
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
1
not available
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
1
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
4
3
USB 2.0 ports quantity:
2
1
Ethernet LAN (RJ-45) ports:
1
Lenovo
IdeaCentre AIO 520-22IKU
Design
compared
Lenovo
Yoga A940

On/off button:
not available

Cable lock slot:
not available
Warm silver
Colour name:
not available
Silver
Product colour:
Grey
Lenovo
IdeaCentre AIO 520-22IKU
Performance
compared
Lenovo
Yoga A940
Horizontal
Placement supported:
not available
Intel SoC
Motherboard chipset:
not available
All-in-One PC
Product type:
All-in-One PC
Lenovo
IdeaCentre AIO 520-22IKU
Software
compared
Lenovo
Yoga A940
64-bit
Operating system architecture:
64-bit
Windows 10 Home
Operating system installed:
Windows 10 Home
Lenovo
IdeaCentre AIO 520-22IKU
Processor special features
compared
Lenovo
Yoga A940
1
CPU configuration (max):
1

Enhanced Intel SpeedStep Technology:


Execute Disable Bit:


Idle States:


Intel 64:


Intel Clear Video Technology:


Intel Flex Memory Access:
not available

Intel Software Guard Extensions (Intel SGX):

not available
Intel Stable Image Platform Program (SIPP):

not available
Intel TSX-NI:

not available
Intel Trusted Execution Technology:


Intel VT-x with Extended Page Tables (EPT):


Intel Virtualization Technology (VT-x):


Intel Virtualization Technology for Directed I/O (VT-d):

Lenovo
IdeaCentre AIO 520-22IKU
Power
compared
Lenovo
Yoga A940
not available
AC adapter input voltage:
100 - 240 V
90 W
AC adapter power:
230 W
Lenovo
IdeaCentre AIO 520-22IKU
Weight & dimensions
compared
Lenovo
Yoga A940
5.65 kg
Weight (with stand):
14.5 kg
387.8 mm
Height (with stand):
244 mm
212 mm
Depth (with stand):
467 mm
490.7 mm
Width (with stand):
635.7 mm
Lenovo
IdeaCentre AIO 520-22IKU
Certificates
compared
Lenovo
Yoga A940
not available
Certification:
ErP Lot3 & Lot7
Lenovo
IdeaCentre AIO 520-22IKU
Sustainability
compared
Lenovo
Yoga A940
ENERGY STAR, RoHS
Sustainability certificates:
not available
Lenovo
IdeaCentre AIO 520-22IKU
Packaging content
compared
Lenovo
Yoga A940
Italian
Keyboard language:
not available

Keyboard included:


Mouse included:
