Product comparison · 2 laptops

Acer Aspire 772G-747a122TMakk Intel® Core™ i7 i7-4702HQ Laptop 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 2 TB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Black QWERTY vs Samsung Book 4 450R5E

124specifications compared
47differ
77identical
44known for one product only

Key differences

Product colour
- Aspire 772G-747a122TMakk Intel® Core™ i7 i7-4702HQ Laptop 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 2 TB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Black QWERTY:Black
- Book 4 450R5E:Blue
Display diagonal
- Aspire 772G-747a122TMakk Intel® Core™ i7 i7-4702HQ Laptop 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 2 TB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Black QWERTY:43.9 cm (17.3")
- Book 4 450R5E:39.6 cm (15.6")
Display resolution
- Aspire 772G-747a122TMakk Intel® Core™ i7 i7-4702HQ Laptop 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 2 TB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Black QWERTY:1600 x 900 pixels
- Book 4 450R5E:1366 x 768 pixels
Processor family
- Aspire 772G-747a122TMakk Intel® Core™ i7 i7-4702HQ Laptop 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 2 TB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Black QWERTY:Intel® Core™ i7
- Book 4 450R5E:Intel® Core™ i3
Processor generation
- Aspire 772G-747a122TMakk Intel® Core™ i7 i7-4702HQ Laptop 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 2 TB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Black QWERTY:4th gen Intel® Core™ i7
- Book 4 450R5E:2nd gen Intel® Core™ i3
Processor model
- Aspire 772G-747a122TMakk Intel® Core™ i7 i7-4702HQ Laptop 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 2 TB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Black QWERTY:i7-4702HQ
- Book 4 450R5E:i3-2365M
Processor cores
- Aspire 772G-747a122TMakk Intel® Core™ i7 i7-4702HQ Laptop 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 2 TB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Black QWERTY:4
- Book 4 450R5E:2
Processor threads
- Aspire 772G-747a122TMakk Intel® Core™ i7 i7-4702HQ Laptop 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 2 TB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Black QWERTY:8
- Book 4 450R5E:4

Side by side

Differences highlightedShow differences only

Comparison of 772G-747a122TMakk, Book 4 450R5E
168 specifications	A Acer Aspire 772G-747a122TMakk Intel® Core™ i7 i7-4702HQ Laptop 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 2 TB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Black QWERTY Model 772G-747a122TMakk View product	B Samsung Book 4 450R5E View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Black	Blue
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
TouchscreenKnown for one	No	Unknown — not stated by the source
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i7	2nd gen Intel® Core™ i3
Processor modelDiffers	i7-4702HQ	i3-2365M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.2 GHz	1.4 GHz
Processor cacheDiffers	6 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1364	BGA 1023
Processor lithographyDiffers	22 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-4700 Mobile series	Intel Core i3-2300 Mobile Series
Processor codenameDiffers	Haswell	Sandy Bridge
Bus typeDiffers	DMI2	DMI
FSB Parity	No	No
SteppingDiffers	C0	J1
Thermal Design Power (TDP)Differs	37 W	17 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	3.0	2.0
ECC supported by processor	No	No
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	14
Memory1 differ
Internal memoryDiffers	12 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Storage4 differ
Total storage capacityDiffers	2 TB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	2 TB	500 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi DL	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	SD, SDHC, SDXC
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics4 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 750M	NVIDIA® GeForce® 710M
Discrete graphics card memoryDiffers	4 GB	2 GB
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics 4600	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	400 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1000 MHz
On-board graphics card DirectX versionKnown for one	11.2/12	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x416	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
Number of discrete graphics cards installedKnown for one	Unknown — not stated by the source	1
Number of discrete graphics cards supportedKnown for one	Unknown — not stated by the source	1
Audio1 differ
Audio systemDiffers	HD	SoundAlive
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Cameraidentical
Front camera	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, 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
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 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 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 portKnown for one	No	Unknown — not stated by the source
Microphone in	Yes	Yes
Docking connector	No	No
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® HM86	Intel HM76 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 8
Operating system architecture	64-bit	64-bit
Pre-installed softwareKnown for one	Unknown — not stated by the source	Samsung SideSync, S Player, S Gallery, S Camera, Evernote, Settings, Support Center, SW Update, Recovery
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office, Norton Internet Security
Processor special features11 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
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
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)Differs	Yes	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® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	75118	70272
Processor codeDiffers	SR15F	SR0U3
Processor package sizeDiffers	37.5 x 32 x 1.6 mm	31.0 x 24.0 (BGA1023)
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	Yes	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	6	3
Battery life (max)Known for one	3 h	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	43 Wh
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
Password protection typeKnown for one	BIOS, HDD, Supervisor	Unknown — not stated by the source
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions3 differ
WeightDiffers	3.2 kg	1.99 kg
WidthDiffers	414.8 mm	376 mm
DepthDiffers	275 mm	248 mm
Height (front)Known for one	3.1 cm	Unknown — not stated by the source
Height (rear)Known for one	3.46 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	22.9 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown 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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