Product comparison · 2 laptops

Acer Aspire One 756-877B1bb Intel® Celeron® 877 Netbook vs Acer Aspire One 756-877B1kk Intel® Celeron® 877 Netbook

115specifications compared
3differ
112identical
3known for one product only

Key differences

Product colour
- Aspire One 756-877B1bb Intel® Celeron® 877 Netbook:Blue
- Aspire One 756-877B1kk Intel® Celeron® 877 Netbook:Black
Networking features
- Aspire One 756-877B1bb Intel® Celeron® 877 Netbook:Gigabit Ethernet, WLAN
- Aspire One 756-877B1kk Intel® Celeron® 877 Netbook:Fast Ethernet, WLAN
Wireless technology
- Aspire One 756-877B1bb Intel® Celeron® 877 Netbook:802.11a/g/n
- Aspire One 756-877B1kk Intel® Celeron® 877 Netbook:802.11b/g/n

Side by side

Differences highlightedShow differences only

Comparison of 756-877B1bb, 756-877B1kk
118 specifications	A Acer Aspire One 756-877B1bb Intel® Celeron® 877 Netbook Model 756-877B1bb View product	B Acer Aspire One 756-877B1kk Intel® Celeron® 877 Netbook Model 756-877B1kk View product
Design1 differ
Product type	Netbook	Netbook
Product colourDiffers	Blue	Black
Displayidentical
Display diagonal	29.5 cm (11.6")	29.5 cm (11.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Celeron®	Intel® Celeron®
Processor model	877	877
Processor cores	2	2
Processor threads	2	2
Processor frequency	1.4 GHz	1.4 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	2 MB	2 MB
Processor cache type	L3	L3
Processor socket	BGA 1023	BGA 1023
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor codename	Sandy Bridge	Sandy Bridge
Bus type	DMI	DMI
Thermal Design Power (TDP)	17 W	17 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 1x8+2x4, 2x8	1x16, 1x8+2x4, 2x8
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	8 GB	8 GB
Storageidentical
Total storage capacity	500 GB	500 GB
Storage media	HDD	HDD
HDD capacity	500 GB	500 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD	MMC, SD
Graphicsidentical
Graphics card family	Intel	Intel
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)	1000 MHz	1000 MHz
Maximum graphics card memory	0.128 GB	0.128 GB
Graphics card	HD Graphics	HD Graphics
Audioidentical
Audio system	HD	HD
Built-in microphone	Yes	Yes
Network2 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Gigabit Ethernet, WLAN	Fast Ethernet, WLAN
Wireless technologyDiffers	802.11a/g/n	802.11b/g/n
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Integrated 4G WiMAX	No	No
Ports & interfacesidentical
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
Microphone in	Yes	Yes
TV-out	No	No
Performanceidentical
Motherboard chipset	Intel® HM70 Express	Intel® HM70 Express
GPS (satellite)	No	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Windows 7 Home Basic	Windows 7 Home Basic
Operating system architecture	64-bit	64-bit
Bundled softwareKnown for one	Microsoft Office Starter, Bing Bar, Windows Live Essentials	Unknown — not stated by the source
Processor special featuresidentical
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 FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Trusted Execution Technology	No	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)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK ID	67192	67192
Processor package size	31 x 24 mm	31 x 24 mm
Supported instruction sets	SSE4.x	SSE4.x
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	4	4
Battery capacity	37 Wh	37 Wh
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
AC adapter powerKnown for one	Unknown — not stated by the source	40 W
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection type	BIOS, HDD, Supervisor, User	BIOS, HDD, Supervisor, User
BIOS password	Yes	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
Certification	WEEE	WEEE
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensionsidentical
Weight	1.38 kg	1.38 kg
Width	285 mm	285 mm
Depth	202 mm	202 mm
Height	27.4 mm	27.4 mm
Other featuresidentical
Supplied AC adapter type	AC	AC

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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