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

Acer Aspire U27-880 vs Acer Aspire Z24-880

138specifications compared
39differ
99identical
26known for one product only

Key differences

Display diagonal
- Aspire U27-880:68.6 cm (27")
- Aspire Z24-880:60.5 cm (23.8")
Touchscreen
- Aspire U27-880:Yes
- Aspire Z24-880:No
Display brightness
- Aspire U27-880:300 cd/m²
- Aspire Z24-880:250 cd/m²
Processor model
- Aspire U27-880:i5-7200U
- Aspire Z24-880:i5-7400T
Processor cores
- Aspire U27-880:2
- Aspire Z24-880:4
Processor boost frequency
- Aspire U27-880:3.1 GHz
- Aspire Z24-880:3 GHz
Processor frequency
- Aspire U27-880:2.5 GHz
- Aspire Z24-880:2.4 GHz
Processor cache
- Aspire U27-880:3 MB
- Aspire Z24-880:6 MB

Side by side

Differences highlightedShow differences only

Comparison of Aspire U27-880, Aspire Z24-880
164 specifications	A Acer Aspire U27-880 View product	B Acer Aspire Z24-880 View product
Display3 differ
Display diagonalDiffers	68.6 cm (27")	60.5 cm (23.8")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
TouchscreenDiffers	Yes	No
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Native aspect ratio	16:9	16:9
Display brightnessDiffers	300 cd/m²	250 cd/m²
Screen shape	Flat	Flat
Tilt angle range	-5 - 25°	-5 - 25°
Processor18 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generation	7th gen Intel® Core™ i5	7th gen Intel® Core™ i5
Processor modelDiffers	i5-7200U	i5-7400T
Processor coresDiffers	2	4
Processor threads	4	4
Processor boost frequencyDiffers	3.1 GHz	3 GHz
Processor frequencyDiffers	2.5 GHz	2.4 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1356	LGA 1151 (Socket H4)
System bus rateDiffers	4 GT/s	8 GT/s
Thermal Design Power (TDP)Differs	15 W	35 W
Configurable TDP-up frequencyKnown for one	2.7 GHz	Unknown — not stated by the source
Configurable TDP-upKnown for one	25 W	Unknown — not stated by the source
Configurable TDP-down frequencyDiffers	0.8 GHz	1.2 GHz
Configurable TDP-downKnown for one	7.5 W	Unknown — not stated by the source
Bus typeDiffers	OPI	DMI3
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	1x2+2x1, 1x4, 2x2, 4x1	1x16, 1x8+2x4, 2x8
PCI Express slots version	3.0	3.0
Processor codeDiffers	SR2ZU	SSSR332
Processor codename	Kaby Lake	Kaby Lake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
SteppingDiffers	H0	B0
TjunctionDiffers	100 °C	80 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processorDiffers	32 GB	64 GB
Memory types supported by processorDiffers	DDR3L, DDR4-SDRAM, LPDDR3-SDRAM	DDR3L, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1600,1866,2133 MHz	1333,1600,2133,2400 MHz
Memory bandwidth supported by processor (max)Known for one	34.1 GB/s	Unknown — not stated by the source
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Number of QPI linksKnown for one	Unknown — not stated by the source	0
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i5-7400 Desktop Series
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.35 V
Memory2 differ
Internal memoryDiffers	12 GB	8 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Maximum internal memory	32 GB	32 GB
Memory clock speedDiffers	2133 MHz	2400 MHz
Memory layout (slots x size)Known for one	1 x 4 + 1 x 8 GB	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	2
Storage3 differ
Total storage capacityDiffers	1.25 TB	1.12 TB
Storage media	HDD+SSD	HDD+SSD
Number of HDDs installed	1	1
HDD capacity	1 TB	1 TB
HDD speed	5400 RPM	5400 RPM
HDD interface	SATA	SATA
Number of SSDs installed	1	1
SSD capacityDiffers	256 GB	128 GB
SSD interfaceKnown for one	PCI Express	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD-RW
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Graphics4 differ
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
On-board graphics card modelDiffers	Intel® HD Graphics 620	Intel® HD Graphics 630
Maximum on-board graphics card memoryDiffers	32 GB	64 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequencyDiffers	300 MHz	350 MHz
On-board graphics card dynamic frequency (max)	1000 MHz	1000 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	0x5916	0x5912
On-board graphics card OpenGL version	4.4	4.4
Audioidentical
Built-in speaker(s)	Yes	Yes
Audio systemKnown for one	Unknown — not stated by the source	Dolby Audio Premium
Camera1 differ
Built-in camera	Yes	Yes
Total megapixelsDiffers	1 MP	2 MP
Network1 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth Low Energy (BLE)	Yes	Yes
Bluetooth version	4.0	4.0
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	1	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
Thunderbolt ports quantity	0	0
HDMI ports quantity	2	2
VGA (D-Sub) ports quantity	0	0
Headphone outputs	0	0
Microphone in	No	No
Combo headphone/mic port	Yes	Yes
Designidentical
Product colour	Silver	Silver
Cable lock slot	Yes	Yes
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® B250
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 lithographyKnown for one	14 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Smart Response Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	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)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology	2.0	2.0
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	95443	97184
Processor package sizeDiffers	42 x 24 mm	37.5 x 37.5 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
ScalabilityKnown for one	Unknown — not stated by the source	1S
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2015A
Poweridentical
AC adapter power	90 W	90 W
Penidentical
Pen included	No	No
Weight & dimensions4 differ
Width (with stand)Differs	641 mm	363 mm
Depth (with stand)Differs	12 mm	36 mm
Height (with stand)Differs	488 mm	573 mm
Weight (with stand)Differs	8.5 kg	8.7 kg
Certificatesidentical
Compliance certificates	RoHS	RoHS
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Keyboard layout	AZERTY	AZERTY
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
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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