Product comparison · 2 laptops

Acer Aspire 771-33128G50Makk Intel® Core™ i3 i3-3120M Laptop vs Acer Aspire 7750G-32352G50Mnkk Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 2 GB DDR3-SDRAM 500 GB HDD AMD Radeon HD 7670M Linux Black

130specifications compared
31differ
99identical
29known for one product only

Key differences

Display diagonal
- Aspire 771-33128G50Makk Intel® Core™ i3 i3-3120M Laptop:39.6 cm (15.6")
- Aspire 7750G-32352G50Mnkk Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 2 GB DDR3-SDRAM 500 GB HDD AMD Radeon HD 7670M Linux Black:43.9 cm (17.3")
Processor generation
- Aspire 771-33128G50Makk Intel® Core™ i3 i3-3120M Laptop:3rd gen Intel® Core™ i3
- Aspire 7750G-32352G50Mnkk Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 2 GB DDR3-SDRAM 500 GB HDD AMD Radeon HD 7670M Linux Black:2nd gen Intel® Core™ i3
Processor model
- Aspire 771-33128G50Makk Intel® Core™ i3 i3-3120M Laptop:i3-3120M
- Aspire 7750G-32352G50Mnkk Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 2 GB DDR3-SDRAM 500 GB HDD AMD Radeon HD 7670M Linux Black:i3-2350M
Processor frequency
- Aspire 771-33128G50Makk Intel® Core™ i3 i3-3120M Laptop:2.5 GHz
- Aspire 7750G-32352G50Mnkk Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 2 GB DDR3-SDRAM 500 GB HDD AMD Radeon HD 7670M Linux Black:2.3 GHz
Processor lithography
- Aspire 771-33128G50Makk Intel® Core™ i3 i3-3120M Laptop:22 nm
- Aspire 7750G-32352G50Mnkk Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 2 GB DDR3-SDRAM 500 GB HDD AMD Radeon HD 7670M Linux Black:32 nm
Processor codename
- Aspire 771-33128G50Makk Intel® Core™ i3 i3-3120M Laptop:Ivy Bridge
- Aspire 7750G-32352G50Mnkk Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 2 GB DDR3-SDRAM 500 GB HDD AMD Radeon HD 7670M Linux Black:Sandy Bridge
Tjunction
- Aspire 771-33128G50Makk Intel® Core™ i3 i3-3120M Laptop:105 °C
- Aspire 7750G-32352G50Mnkk Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 2 GB DDR3-SDRAM 500 GB HDD AMD Radeon HD 7670M Linux Black:85 °C
CPU multiplier (bus/core ratio)
- Aspire 771-33128G50Makk Intel® Core™ i3 i3-3120M Laptop:25
- Aspire 7750G-32352G50Mnkk Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 2 GB DDR3-SDRAM 500 GB HDD AMD Radeon HD 7670M Linux Black:23

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Differences highlightedShow differences only

Comparison of 771-33128G50Makk, 7750G-32352G50Mnkk
159 specifications	A Acer Aspire 771-33128G50Makk Intel® Core™ i3 i3-3120M Laptop Model 771-33128G50Makk View product	B Acer Aspire 7750G-32352G50Mnkk Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 2 GB DDR3-SDRAM 500 GB HDD AMD Radeon HD 7670M Linux Black Model 7750G-32352G50Mnkk View product
Designidentical
Product typeKnown for one	Laptop	Unknown — not stated by the source
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolution	1600 x 900 pixels	1600 x 900 pixels
Touchscreen	No	No
HD type	HD+	HD+
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor8 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i3	Intel® Core™ i3
Processor generationDiffers	3rd gen Intel® Core™ i3	2nd gen Intel® Core™ i3
Processor modelDiffers	i3-3120M	i3-2350M
Processor cores	2	2
Processor threads	4	4
Processor frequencyDiffers	2.5 GHz	2.3 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor lithographyDiffers	22 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-3100 Mobile Series	Intel Core i3-2300 Mobile Series
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	105 °C	85 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)Differs	25	23
ECC supported by processor	No	No
Processor socketKnown for one	Unknown — not stated by the source	Socket 988
SteppingKnown for one	Unknown — not stated by the source	J1
Memory1 differ
Internal memoryDiffers	8 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	8 GB	8 GB
Storage2 differ
Total storage capacity	500 GB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Number of SSDs installed	0	0
Optical drive typeDiffers	DVD±RW	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC+, MS PRO, SD, xD	Memory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	AMD Radeon HD 7670M
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics 3000
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1150 MHz
On-board graphics card IDDiffers	0x166	0x116
Graphics card familyKnown for one	Unknown — not stated by the source	AMD, Intel
Audioidentical
Built-in microphone	Yes	Yes
Audio systemKnown for one	Unknown — not stated by the source	HD
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network2 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
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
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Networking standardsKnown for one	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n	Unknown — not stated by the source
Integrated 4G WiMAX	Yes	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet, WLAN
Ports & interfaces2 differ
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
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 quantityDiffers	0	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorKnown for one	No	Unknown — not stated by the source
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Headphone outputsKnown for one	Unknown — not stated by the source	1
Performance1 differ
Motherboard chipsetDiffers	Intel HM77 Express	Intel® HM65 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Windows keys	Yes	Yes
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 8	Linux
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features4 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 lithographyDiffers	22 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)	No	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)Differs	Yes	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® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	71465	53438
Processor package size	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	Yes	No
Processor codeKnown for one	Unknown — not stated by the source	SR0DN
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	6	6
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	65 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
Password protection typeKnown for one	BIOS, HDD, Supervisor, User	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	3.2 kg	3.3 kg
WidthDiffers	414.8 mm	415 mm
Depth	275 mm	275 mm
HeightDiffers	34.7 mm	34.6 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data portKnown for one	Unknown — not stated by the source	No
3DKnown for one	Unknown — not stated by the source	No
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
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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