Product comparison · 2 laptops

Acer Aspire 772G-747a8G75Makk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 750 GB HDD Windows 8 Black QWERTZ vs Fujitsu LIFEBOOK AH30/J Intel® Celeron® B820 Laptop

125specifications compared
53differ
72identical
50known for one product only

Key differences

Display diagonal
- Aspire 772G-747a8G75Makk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 750 GB HDD Windows 8 Black QWERTZ:43.9 cm (17.3")
- LIFEBOOK AH30/J Intel® Celeron® B820 Laptop:39.6 cm (15.6")
Display resolution
- Aspire 772G-747a8G75Makk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 750 GB HDD Windows 8 Black QWERTZ:1600 x 900 pixels
- LIFEBOOK AH30/J Intel® Celeron® B820 Laptop:1366 x 768 pixels
Processor family
- Aspire 772G-747a8G75Makk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 750 GB HDD Windows 8 Black QWERTZ:Intel® Core™ i7
- LIFEBOOK AH30/J Intel® Celeron® B820 Laptop:Intel® Celeron®
Processor model
- Aspire 772G-747a8G75Makk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 750 GB HDD Windows 8 Black QWERTZ:i7-4702MQ
- LIFEBOOK AH30/J Intel® Celeron® B820 Laptop:B820
Processor cores
- Aspire 772G-747a8G75Makk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 750 GB HDD Windows 8 Black QWERTZ:4
- LIFEBOOK AH30/J Intel® Celeron® B820 Laptop:2
Processor threads
- Aspire 772G-747a8G75Makk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 750 GB HDD Windows 8 Black QWERTZ:8
- LIFEBOOK AH30/J Intel® Celeron® B820 Laptop:2
Processor frequency
- Aspire 772G-747a8G75Makk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 750 GB HDD Windows 8 Black QWERTZ:2.2 GHz
- LIFEBOOK AH30/J Intel® Celeron® B820 Laptop:1.7 GHz
Processor cache
- Aspire 772G-747a8G75Makk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 750 GB HDD Windows 8 Black QWERTZ:6 MB
- LIFEBOOK AH30/J Intel® Celeron® B820 Laptop:2 MB

Side by side

Differences highlightedShow differences only

Comparison of 772G-747a8G75Makk, AH30/J
175 specifications	A Acer Aspire 772G-747a8G75Makk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 750 GB HDD Windows 8 Black QWERTZ Model 772G-747a8G75Makk View product	B Fujitsu LIFEBOOK AH30/J Intel® Celeron® B820 Laptop Model AH30/J View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
Touchscreen	No	No
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Celeron®
Processor generationKnown for one	4th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-4702MQ	B820
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.2 GHz	1.7 GHz
Processor cacheDiffers	6 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	PGA946	rPGA988B
Processor lithographyDiffers	22 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-4700 Mobile series	Intel Celeron Processor B800 Series for Mobile
Processor codenameDiffers	Haswell	Sandy Bridge
Bus typeDiffers	DMI2	DMI
FSB Parity	No	No
SteppingKnown for one	C0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	37 W	35 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	3.0	2.0
ECC supported by processor	No	No
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	17
Memory2 differ
Internal memoryDiffers	8 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	16 GB	8 GB
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	8 GB
Storage4 differ
Total storage capacityDiffers	750 GB	320 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	750 GB	320 GB
HDD interface	SATA	SATA
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	SD, SDHC, SDXC
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	400 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1050 MHz
On-board graphics card DirectX versionKnown for one	11.1	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x416	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.785 GB
Audioidentical
Audio system	HD	HD
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Cameraidentical
Front cameraKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	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
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Combo headphone/mic portKnown for one	No	Unknown — not stated by the source
Microphone in	Yes	Yes
Docking connectorKnown for one	No	Unknown — not stated by the source
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Performance1 differ
Motherboard chipsetDiffers	Intel® HM86	Intel® HM70 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Keyboard layoutKnown for one	QWERTZ	Unknown — not stated by the source
Keyboard languageKnown for one	Unknown — not stated by the source	Japanese
Softwareidentical
Operating system installed	Windows 8	Windows 8
Operating system architecture	64-bit	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features18 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	75119	67193
Processor codeKnown for one	SR15J	Unknown — not stated by the source
Processor package sizeDiffers	37.5 x 32 x 1.6 mm	37.5x37.5 (rPGA988B)
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.x
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	Yes	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	120 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	3.2 kg	2.4 kg
WidthDiffers	414.8 mm	378 mm
DepthDiffers	275 mm	252 mm
HeightDiffers	37.4 mm	35.7 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Cables included	AC	AC
ManualKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%

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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