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 colourDiffers	White	Black
Display1 differ
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
HD typeKnown for one	Unknown — not stated by the source	Full HD
Processor14 differ
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
Processor cacheDiffers	2 MB	6 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	rPGA988B	Socket 1224
Processor lithographyDiffers	32 nm	22 nm
Processor seriesDiffers	Intel Celeron Processor B800 Series for Mobile	Intel Core i7-3600 Mobile series
Processor codenameDiffers	Sandy Bridge	Ivy Bridge
TjunctionDiffers	100 °C	105 °C
PCI Express slots versionDiffers	2.0	3.0
CPU multiplier (bus/core ratio)Differs	17	22
Memory2 differ
Internal memoryDiffers	2 GB	8 GB
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
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
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
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 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 dynamic frequency (max)Differs	1050 MHz	1150 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x166
Audioidentical
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 standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
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
S/PDIF out portDiffers	No	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
ExpressCard slotDiffers	Yes	No
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
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard number of keysKnown for one	108	Unknown — not stated by the source
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Graphics & IMC lithographyDiffers	32 nm	22 nm
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 VT-x with Extended Page Tables (EPT)Differs	No	Yes
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® 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® 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
Conflict-Free processorDiffers	No	Yes
Battery3 differ
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
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Operational conditions1 differ
Storage temperature (T-T)Differs	10 - 60 °C	-10 - 60 °C
Weight & dimensions2 differ
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
Quick start guideKnown for one	Unknown — not stated by the source	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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