Product comparison · 2 all-in-one pcs/workstations

Lenovo 300 20 vs Lenovo IdeaCentre 300-22 Intel® Pentium® 4405U

117specifications compared
35differ
82identical
49known for one product only

Key differences

Display diagonal
- 300 20:50.8 cm (20")
- IdeaCentre 300-22 Intel® Pentium® 4405U:54.6 cm (21.5")
Display resolution
- 300 20:1600 x 900 pixels
- IdeaCentre 300-22 Intel® Pentium® 4405U:1920 x 1080 pixels
HD type
- 300 20:HD+
- IdeaCentre 300-22 Intel® Pentium® 4405U:Full HD
Processor family
- 300 20:Intel® Celeron®
- IdeaCentre 300-22 Intel® Pentium® 4405U:Intel® Pentium®
Processor model
- 300 20:G3900T
- IdeaCentre 300-22 Intel® Pentium® 4405U:4405U
Processor threads
- 300 20:2
- IdeaCentre 300-22 Intel® Pentium® 4405U:4
Processor frequency
- 300 20:2.6 GHz
- IdeaCentre 300-22 Intel® Pentium® 4405U:2.1 GHz
System bus rate
- 300 20:8 GT/s
- IdeaCentre 300-22 Intel® Pentium® 4405U:4 GT/s

Side by side

Differences highlightedShow differences only

Comparison of 300 20, 300-22
166 specifications	A Lenovo 300 20 View product	B Lenovo IdeaCentre 300-22 Intel® Pentium® 4405U Model 300-22 View product
Display3 differ
Display diagonalDiffers	50.8 cm (20")	54.6 cm (21.5")
Display resolutionDiffers	1600 x 900 pixels	1920 x 1080 pixels
HD typeDiffers	HD+	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Screen shape	Flat	Flat
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 25°
TouchscreenKnown for one	No	Unknown — not stated by the source
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	G3900T	4405U
Processor cores	2	2
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.6 GHz	2.1 GHz
Processor cache	2 MB	2 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketKnown for one	Unknown — not stated by the source	LGA 1356 (Socket B2)
System bus rateDiffers	8 GT/s	4 GT/s
64-bit computing	Yes	Yes
Thermal Design Power (TDP)Differs	35 W	15 W
Configurable TDP-downKnown for one	Unknown — not stated by the source	10 W
Bus typeDiffers	DMI3	OPI
Maximum number of PCI Express lanesDiffers	16	10
PCI Express configurationsDiffers	1x16, 1x8+2x4, 2x8	1x4, 4x1
PCI Express slots versionDiffers	3.0	2.0
Processor codeKnown for one	Unknown — not stated by the source	SR2EX
Processor codename	Skylake	Skylake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium 4000 series for Mobile
SteppingKnown for one	Unknown — not stated by the source	D1
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processorDiffers	64 GB	32 GB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR3L-SDRAM, LPDDR3-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600,1866,2133 MHz	1866,2133,1600 MHz
Memory bandwidth supported by processor (max)	34.1 GB/s	34.1 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processorDiffers	Yes	No
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
Memory2 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Maximum internal memory	8 GB	8 GB
Memory slotsDiffers	1	2
Memory slots type	SO-DIMM	SO-DIMM
Memory clock speedDiffers	2133 MHz	1600 MHz
Memory form factor	DIMM/SO-DIMM	DIMM/SO-DIMM
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	500 GB	1 TB
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	1 TB
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD interfaceKnown for one	Unknown — not stated by the source	SATA III
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS PRO, Memory Stick (MS), SD, SDIO, SDXC
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Graphics4 differ
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® 920A
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	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 510	Intel® HD Graphics 510
Maximum on-board graphics card memoryDiffers	64 GB	1.74 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequencyDiffers	350 MHz	300 MHz
On-board graphics card dynamic frequency (max)	950 MHz	950 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	0x1902	1916
On-board graphics card OpenGL version	4.4	4.4
Audioidentical
Built-in speaker(s)	Yes	Yes
RMS rated power	6 W	6 W
Built-in microphone	Yes	Yes
Cameraidentical
Built-in camera	Yes	Yes
Total megapixelsKnown for one	Unknown — not stated by the source	1 MP
Camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantity	0	0
HDMI ports quantity	1	1
VGA (D-Sub) ports quantity	0	0
Headphone outputs	0	0
Microphone in	No	No
Combo headphone/mic port	Yes	Yes
DC-in jack	Yes	Yes
Designidentical
Product colour	Black	Black
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Performanceidentical
Product type	All-in-One PC	All-in-One PC
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Processor special features3 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	0.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Intel TSX-NI	No	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® OS Guard	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	90738	89611
Processor package sizeDiffers	37.5 x 37.5 mm	42 X 24 mm
Supported instruction sets	SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Intel HD GraphicsKnown for one	Yes	Unknown — not stated by the source
Intel® Built-in Visuals TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
ScalabilityKnown for one	1S	Unknown — not stated by the source
Thermal solution specificationKnown for one	PCG 2015A	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	120 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
Weight & dimensions4 differ
Width (with stand)Differs	491 mm	525 mm
Depth (with stand)Differs	48 mm	53.6 mm
Height (with stand)Differs	416.5 mm	426.5 mm
Weight (with stand)Differs	5.2 kg	5.89 kg
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Packaging content2 differ
Mouse includedDiffers	Yes	No
Keyboard includedDiffers	Yes	No
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Power cord includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Autonomy mode	No	No
Detachable display	No	No

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.

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