Product comparison · 2 laptops

Fujitsu LIFEBOOK AH33/J Intel® Celeron® B820 Laptop vs Fujitsu LIFEBOOK AH77/J Intel® Core™ i7 i7-3632QM Laptop

138specifications compared
54differ
84identical
60known for one product only

Key differences

Product colour
- LIFEBOOK AH33/J Intel® Celeron® B820 Laptop:White
- LIFEBOOK AH77/J Intel® Core™ i7 i7-3632QM Laptop:Black
Display resolution
- LIFEBOOK AH33/J Intel® Celeron® B820 Laptop:1366 x 768 pixels
- LIFEBOOK AH77/J Intel® Core™ i7 i7-3632QM Laptop:1920 x 1080 pixels
Processor family
- LIFEBOOK AH33/J Intel® Celeron® B820 Laptop:Intel® Celeron®
- LIFEBOOK AH77/J Intel® Core™ i7 i7-3632QM Laptop:Intel® Core™ i7
Processor model
- LIFEBOOK AH33/J Intel® Celeron® B820 Laptop:B820
- LIFEBOOK AH77/J Intel® Core™ i7 i7-3632QM Laptop:i7-3632QM
Processor cores
- LIFEBOOK AH33/J Intel® Celeron® B820 Laptop:2
- LIFEBOOK AH77/J Intel® Core™ i7 i7-3632QM Laptop:4
Processor threads
- LIFEBOOK AH33/J Intel® Celeron® B820 Laptop:2
- LIFEBOOK AH77/J Intel® Core™ i7 i7-3632QM Laptop:8
Processor frequency
- LIFEBOOK AH33/J Intel® Celeron® B820 Laptop:1.7 GHz
- LIFEBOOK AH77/J Intel® Core™ i7 i7-3632QM Laptop:2.2 GHz
Processor cache
- LIFEBOOK AH33/J Intel® Celeron® B820 Laptop:2 MB
- LIFEBOOK AH77/J Intel® Core™ i7 i7-3632QM Laptop:6 MB

Side by side

Differences highlightedShow differences only

Comparison of AH33/J, AH77/J
198 specifications	A Fujitsu LIFEBOOK AH33/J Intel® Celeron® B820 Laptop Model AH33/J View product	B Fujitsu LIFEBOOK AH77/J Intel® Core™ i7 i7-3632QM Laptop Model AH77/J View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	White	Black
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
HD typeKnown for one	Unknown — not stated by the source	Full HD
Display number of colours	16.78 million colours	16.78 million colours
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i7
Processor generationKnown for one	Unknown — not stated by the source	3rd gen Intel® Core™ i7
Processor modelDiffers	B820	i7-3632QM
Processor coresDiffers	2	4
Processor threadsDiffers	2	8
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.2 GHz
Processor frequencyDiffers	1.7 GHz	2.2 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	2 MB	6 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	rPGA988B	Socket 1224
Processor lithographyDiffers	32 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor B800 Series for Mobile	Intel Core i7-3600 Mobile series
Processor codenameDiffers	Sandy Bridge	Ivy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	2.0	3.0
CPU multiplier (bus/core ratio)Differs	17	22
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	2 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)Differs	1 x 2 GB	2 x 4 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	8 GB	8 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	8 GB
Storage4 differ
Total storage capacityDiffers	320 GB	1 TB
Storage mediaDiffers	HDD	Hybrid-HDD
Number of HDDs installed	1	1
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Hybrid-HDD cache typeKnown for one	Unknown — not stated by the source	SSD
Hybrid-HDD capacityKnown for one	Unknown — not stated by the source	1 TB
Optical drive typeDiffers	DVD Super Multi DL	Blu-Ray RW
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MS PRO, MS Pro-HG Duo, SD, SDHC, SDXC	SD, SDHC, SDXC
HDD capacityKnown for one	320 GB	Unknown — not stated by the source
Graphics2 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	Intel® HD Graphics 4000
On-board graphics card memoryKnown for one	Unknown — not stated by the source	1.664 GB
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1150 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x166
Audioidentical
Audio system	HD	HD
Number of built-in speakers	2	2
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Optical drive1 differ
LightScribeKnown for one	Unknown — not stated by the source	No
CD read speedKnown for one	Unknown — not stated by the source	24x
CD write speedKnown for one	Unknown — not stated by the source	24x
CD rewrite speedKnown for one	Unknown — not stated by the source	10x
DVD-R read speedKnown for one	Unknown — not stated by the source	8x
DVD-R write speedKnown for one	Unknown — not stated by the source	8x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	8x
DVD-R Double Layer write speedKnown for one	Unknown — not stated by the source	4x
DVD-RW read speedKnown for one	Unknown — not stated by the source	8x
DVD-RW write speedKnown for one	Unknown — not stated by the source	6x
DVD+R read speedKnown for one	Unknown — not stated by the source	8x
DVD+R write speedKnown for one	Unknown — not stated by the source	8x
DVD+R Double Layer read speedKnown for one	Unknown — not stated by the source	8x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	4x
DVD+RW read speedKnown for one	Unknown — not stated by the source	8x
DVD+RW write speedKnown for one	Unknown — not stated by the source	8x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	5x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	5x
BD-R read speedKnown for one	Unknown — not stated by the source	5x
BD-R write speedKnown for one	Unknown — not stated by the source	4x
BD-R Dual Layer write speedKnown for one	Unknown — not stated by the source	4x
BD-R XL read speedKnown for one	Unknown — not stated by the source	2x
BD-R XL write speedKnown for one	Unknown — not stated by the source	2x
BD-RE read speedKnown for one	Unknown — not stated by the source	5x
BD-RE write speedKnown for one	Unknown — not stated by the source	2x
BD-RE Dual Layer read speedKnown for one	Unknown — not stated by the source	5x
BD-RE Dual Layer write speedKnown for one	Unknown — not stated by the source	2x
BD-RE XL read speedKnown for one	Unknown — not stated by the source	2x
BD-RE XL write speedKnown for one	Unknown — not stated by the source	2x
BD-ROM read speedKnown for one	Unknown — not stated by the source	5x
Disc types supportedDiffers	CD, DVD+R, DVD-R	BD-R, BD-R DL, BD-R XL, BD-RE, BD-RE DL, BD-RE XL, BD-ROM, CD-R, CD-ROM, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD+RW DL, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW, DVD-RW DL
Network2 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
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 technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Integrated 4G WiMAXDiffers	No	Yes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	3
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
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out portDiffers	No	Yes
Microphone in	Yes	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Headphone connectivity	3.5 mm	3.5 mm
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® HM70 Express	Intel HM76 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard language	Japanese	Japanese
Keyboard number of keysKnown for one	108	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 8	Windows 8
Operating system architecture	64-bit	64-bit
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyDiffers	32 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
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	No	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
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 TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	67193	71458
Processor package sizeDiffers	37.5x37.5 (rPGA988B)	37.5 x 37.5 (rPGA988B)
Supported instruction setsDiffers	SSE4.x	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	No	Yes
Battery3 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	24 Wh	63 Wh
Battery life (max)Differs	2.5 h	5.8 h
Battery recharge timeDiffers	2.3 h	4.5 h
Poweridentical
DC-in jack	Yes	Yes
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Securityidentical
Cable lock slot	Yes	Yes
Operational conditions1 differ
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Storage temperature (T-T)Differs	10 - 60 °C	-10 - 60 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Weight & dimensions2 differ
Weight	2.4 kg	2.4 kg
WidthDiffers	378 mm	374.4 mm
DepthDiffers	252 mm	249.7 mm
Height (front)Known for one	Unknown — not stated by the source	1.64 cm
Height (rear)Known for one	Unknown — not stated by the source	2.55 cm
HeightKnown for one	35.7 mm	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
AC adapter included	Yes	Yes
Manual	Yes	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Warranty card	Yes	Yes
Certificatesidentical
Wi-Fi certifiedKnown for one	Yes	Unknown — not stated by the source

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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