Product comparison · 2 laptops

Acer Aspire 771G-33126G50Makk Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Windows 8 B vs ASUS K55DR AMD A6 A6-4400M Laptop

79specifications compared
35differ
44identical
82known for one product only

Key differences

Display diagonal
- Aspire 771G-33126G50Makk Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Windows 8 B:43.9 cm (17.3")
- K55DR AMD A6 A6-4400M Laptop:39.6 cm (15.6")
Display resolution
- Aspire 771G-33126G50Makk Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Windows 8 B:1600 x 900 pixels
- K55DR AMD A6 A6-4400M Laptop:1366 x 768 pixels
HD type
- Aspire 771G-33126G50Makk Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Windows 8 B:HD+
- K55DR AMD A6 A6-4400M Laptop:HD
Processor manufacturer
- Aspire 771G-33126G50Makk Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Windows 8 B:Intel
- K55DR AMD A6 A6-4400M Laptop:AMD
Processor family
- Aspire 771G-33126G50Makk Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Windows 8 B:Intel® Core™ i3
- K55DR AMD A6 A6-4400M Laptop:AMD A6
Processor model
- Aspire 771G-33126G50Makk Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Windows 8 B:i3-3120M
- K55DR AMD A6 A6-4400M Laptop:A6-4400M
Processor threads
- Aspire 771G-33126G50Makk Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Windows 8 B:4
- K55DR AMD A6 A6-4400M Laptop:2
Processor frequency
- Aspire 771G-33126G50Makk Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Windows 8 B:2.5 GHz
- K55DR AMD A6 A6-4400M Laptop:2.7 GHz

Side by side

Differences highlightedShow differences only

Comparison of 771G-33126G50Makk, K55DR
161 specifications	A Acer Aspire 771G-33126G50Makk Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Windows 8 B Model 771G-33126G50Makk View product	B ASUS K55DR AMD A6 A6-4400M Laptop Model K55DR View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
Touchscreen	No	No
HD typeDiffers	HD+	HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Processor7 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Core™ i3	AMD A6
Processor generationKnown for one	3rd gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-3120M	A6-4400M
Processor cores	2	2
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.5 GHz	2.7 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor lithographyKnown for one	22 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i3-3100 Mobile Series	Unknown — not stated by the source
Processor codenameKnown for one	Ivy Bridge	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	35 W	Unknown — not stated by the source
TjunctionKnown for one	105 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	25	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.2 GHz
Memory3 differ
Internal memoryDiffers	6 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsDiffers	4x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	16 GB	8 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
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
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD, SDHC, SDXC
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® 710M	AMD Radeon HD 7470M
On-board graphics card familyDiffers	Intel® HD Graphics	AMD Radeon HD 7000
On-board graphics card modelDiffers	Intel® HD Graphics 4000	AMD Radeon HD 7640G
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x166	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
Audio1 differ
Audio systemDiffers	High Definition Audio	SonicMaster Lite
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Speakers manufacturerKnown for one	Unknown — not stated by the source	Altec Lansing
Camera1 differ
Front camera resolution (numeric)Differs	1.3 MP	0.3 MP
Network1 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
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
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
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
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
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
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
Performance1 differ
Motherboard chipsetDiffers	Intel HM77 Express	AMD A70M
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 8	Windows 7 Home Basic
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Processor ARK IDKnown for one	71465	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cells	6	6
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	50 Wh
Poweridentical
DC-in jack	Yes	Yes
AC adapter powerKnown for one	Unknown — not stated by the source	90 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	4.74 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Security2 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeDiffers	BIOS, HDD, Supervisor	BIOS
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	3.2 kg	2.4 kg
WidthDiffers	414.8 mm	378 mm
DepthDiffers	275 mm	253 mm
Height (front)Differs	3.1 cm	3.2 cm
Height (rear)Differs	3.46 cm	3.45 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No

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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