Product comparison · 2 laptops

Acer Aspire 7750G-2676G64MN Intel® Core™ i7 i7-2670QM 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 640 GB HDD AMD Radeon HD 6650M Windows 7 Home Premium Black QWERTY vs Samsung 4 400B5B-S02FR Intel® Core™ i3 i3-2330M

133specifications compared
43differ
90identical
32known for one product only

Key differences

Display diagonal
- Aspire 7750G-2676G64MN Intel® Core™ i7 i7-2670QM 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 640 GB HDD AMD Radeon HD 6650M Windows 7 Home Premium Black QWERTY:43.9 cm (17.3")
- 4 400B5B-S02FR Intel® Core™ i3 i3-2330M:39.6 cm (15.6")
Display resolution
- Aspire 7750G-2676G64MN Intel® Core™ i7 i7-2670QM 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 640 GB HDD AMD Radeon HD 6650M Windows 7 Home Premium Black QWERTY:1600 x 900 pixels
- 4 400B5B-S02FR Intel® Core™ i3 i3-2330M:1366 x 768 pixels
Display brightness
- Aspire 7750G-2676G64MN Intel® Core™ i7 i7-2670QM 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 640 GB HDD AMD Radeon HD 6650M Windows 7 Home Premium Black QWERTY:220 cd/m²
- 4 400B5B-S02FR Intel® Core™ i3 i3-2330M:300 cd/m²
Processor family
- Aspire 7750G-2676G64MN Intel® Core™ i7 i7-2670QM 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 640 GB HDD AMD Radeon HD 6650M Windows 7 Home Premium Black QWERTY:Intel® Core™ i7
- 4 400B5B-S02FR Intel® Core™ i3 i3-2330M:Intel® Core™ i3
Processor generation
- Aspire 7750G-2676G64MN Intel® Core™ i7 i7-2670QM 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 640 GB HDD AMD Radeon HD 6650M Windows 7 Home Premium Black QWERTY:2nd gen Intel® Core™ i7
- 4 400B5B-S02FR Intel® Core™ i3 i3-2330M:2nd gen Intel® Core™ i3
Processor model
- Aspire 7750G-2676G64MN Intel® Core™ i7 i7-2670QM 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 640 GB HDD AMD Radeon HD 6650M Windows 7 Home Premium Black QWERTY:i7-2670QM
- 4 400B5B-S02FR Intel® Core™ i3 i3-2330M:i3-2330M
Processor cores
- Aspire 7750G-2676G64MN Intel® Core™ i7 i7-2670QM 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 640 GB HDD AMD Radeon HD 6650M Windows 7 Home Premium Black QWERTY:4
- 4 400B5B-S02FR Intel® Core™ i3 i3-2330M:2
Processor threads
- Aspire 7750G-2676G64MN Intel® Core™ i7 i7-2670QM 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 640 GB HDD AMD Radeon HD 6650M Windows 7 Home Premium Black QWERTY:8
- 4 400B5B-S02FR Intel® Core™ i3 i3-2330M:4

Side by side

Differences highlightedShow differences only

Comparison of 7750G-2676G64MN, 400B5B-S02FR
165 specifications	A Acer Aspire 7750G-2676G64MN Intel® Core™ i7 i7-2670QM 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 640 GB HDD AMD Radeon HD 6650M Windows 7 Home Premium Black QWERTY Model 7750G-2676G64MN View product	B Samsung 4 400B5B-S02FR Intel® Core™ i3 i3-2330M Model 400B5B-S02FR View product
Designidentical
Product colour	Black	Black
Form factorKnown for one	Clamshell	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
Native aspect ratio	16:9	16:9
Display brightnessDiffers	220 cd/m²	300 cd/m²
TouchscreenKnown for one	No	Unknown — not stated by the source
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	2nd gen Intel® Core™ i7	2nd gen Intel® Core™ i3
Processor modelDiffers	i7-2670QM	i3-2330M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor frequency	2.2 GHz	2.2 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	6 MB	3 MB
Processor cache typeDiffers	Smart Cache	L3
Processor socketDiffers	BGA 1224	BGA 1023
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-2600 Mobile Series	Intel Core i3-2300 Mobile Series
Processor codename	Sandy Bridge	Sandy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
SteppingDiffers	D2	J1
Thermal Design Power (TDP)Differs	45 W	35 W
TjunctionDiffers	100 °C	85C ; 100C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16, 2x8
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)	22	22
ECC supported by processor	No	No
Processor boost frequencyKnown for one	3.1 GHz	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	6 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory slots	2x SO-DIMM	2x SO-DIMM
Memory slots (available)Known for one	Unknown — not stated by the source	1
Maximum internal memory	8 GB	8 GB
Memory layout (slots x size)Known for one	1 x 2 + 1 x 4 GB	Unknown — not stated by the source
Storage5 differ
Total storage capacityDiffers	640 GB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	640 GB	500 GB
HDD interfaceDiffers	SATA	SATA II
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	Memory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, xD
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon HD 6650M	NVIDIA® NVS™ 4200M
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.512 GB
Graphics card familyDiffers	AMD	Intel, NVIDIA
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 3000	Intel® HD Graphics 3000
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1100 MHz
On-board graphics card ID	0x116	0x116
Audio1 differ
Audio systemDiffers	High Definition Audio	HD
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Network1 differ
Wi-Fi	Yes	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0+HS
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Integrated 4G WiMAX	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
eSATA/USB 2.0 ports quantityDiffers	0	1
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
Microphone in	Yes	Yes
Docking connectorKnown for one	Unknown — not stated by the source	Yes
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slotDiffers	Yes	No
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipset	Intel® HM65 Express	Intel® HM65 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	103
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	32 nm	32 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 version	1.00	1.00
Intel Rapid Storage Technology	No	No
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)	No	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	53470	53434
Processor codeDiffers	SR02S	SR04J
Processor package sizeDiffers	31 mm	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Batteryidentical
Number of battery cells	6	6
Battery capacityKnown for one	Unknown — not stated by the source	48 Wh
Battery life (max)Known for one	Unknown — not stated by the source	6.6 h
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	60 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	BIOS, HDD
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	TCO`3.0
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	3.3 kg	2.5 kg
WidthDiffers	414.8 mm	370 mm
DepthDiffers	275 mm	248.3 mm
HeightDiffers	34.6 mm	35.3 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
Other featuresidentical
Infrared data port	No	No
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	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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