Product comparison · 2 laptops

Acer Aspire 771-33124G50Makk Intel® Core™ i3 i3-3120M Laptop vs Terra Mobile Ultrabook 1450 II

129specifications compared
33differ
96identical
33known for one product only

Key differences

Display diagonal
- Aspire 771-33124G50Makk Intel® Core™ i3 i3-3120M Laptop:43.9 cm (17.3")
- Terra Mobile Ultrabook 1450 II:35.6 cm (14")
Display resolution
- Aspire 771-33124G50Makk Intel® Core™ i3 i3-3120M Laptop:1600 x 900 pixels
- Terra Mobile Ultrabook 1450 II:1366 x 768 pixels
Processor family
- Aspire 771-33124G50Makk Intel® Core™ i3 i3-3120M Laptop:Intel® Core™ i3
- Terra Mobile Ultrabook 1450 II:Intel® Core™ i5
Processor generation
- Aspire 771-33124G50Makk Intel® Core™ i3 i3-3120M Laptop:3rd gen Intel® Core™ i3
- Terra Mobile Ultrabook 1450 II:3rd gen Intel® Core™ i5
Processor model
- Aspire 771-33124G50Makk Intel® Core™ i3 i3-3120M Laptop:i3-3120M
- Terra Mobile Ultrabook 1450 II:i5-3317U
Processor frequency
- Aspire 771-33124G50Makk Intel® Core™ i3 i3-3120M Laptop:2.5 GHz
- Terra Mobile Ultrabook 1450 II:1.7 GHz
Thermal Design Power (TDP)
- Aspire 771-33124G50Makk Intel® Core™ i3 i3-3120M Laptop:35 W
- Terra Mobile Ultrabook 1450 II:17 W
CPU multiplier (bus/core ratio)
- Aspire 771-33124G50Makk Intel® Core™ i3 i3-3120M Laptop:25
- Terra Mobile Ultrabook 1450 II:17

Side by side

Differences highlightedShow differences only

Comparison of 771-33124G50Makk, Terra Mobile Ultrabook 1450 II
162 specifications	A Acer Aspire 771-33124G50Makk Intel® Core™ i3 i3-3120M Laptop Model 771-33124G50Makk View product	B TERRA Terra Mobile Ultrabook 1450 II View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
Touchscreen	No	No
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	3rd gen Intel® Core™ i3	3rd gen Intel® Core™ i5
Processor modelDiffers	i3-3120M	i5-3317U
Processor cores	2	2
Processor threads	4	4
Processor frequencyDiffers	2.5 GHz	1.7 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-3100 Mobile Series	Intel Core i5-3300 Mobile series
Processor codename	Ivy Bridge	Ivy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Thermal Design Power (TDP)Differs	35 W	17 W
Tjunction	105 °C	105 °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	17
ECC supported by processor	No	No
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.6 GHz
Processor socketKnown for one	Unknown — not stated by the source	BGA 1023
SteppingKnown for one	Unknown — not stated by the source	L1
Memory2 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Maximum internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Storage5 differ
Total storage capacityDiffers	500 GB	564 GB
Storage mediaDiffers	HDD	HDD+SSD
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interfaceDiffers	SATA	SATA III
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Number of SSDs installedDiffers	0	1
Optical drive typeDiffers	DVD Super Multi	No
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD, xD	Unknown — not stated by the source
SSD capacityKnown for one	Unknown — not stated by the source	64 GB
SSD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 4000	Intel® HD Graphics 4000
On-board graphics card base frequencyDiffers	650 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1050 MHz
On-board graphics card ID	0x166	0x166
Audioidentical
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP
Optical driveidentical
Disc types supportedKnown for one	DVD+R, DVD+RW, DVD-R, DVD-RAM, DVD-RW	Unknown — not stated by the source
LightScribeKnown for one	Unknown — not stated by the source	No
Network1 differ
Wi-Fi	Yes	Yes
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
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Integrated 4G WiMAX	Yes	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Data networkKnown for one	Unknown — not stated by the source	Not supported
4G WiMAXKnown for one	Unknown — not stated by the source	No
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 port	No	No
Combo headphone/mic portKnown for one	Yes	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
Performanceidentical
Motherboard chipset	Intel HM77 Express	Intel HM77 Express
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Windows keysKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8	Windows 7 Professional
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Trial softwareKnown for one	Unknown — not stated by the source	Norton Internet Security, McAfee Anti-Theft
Bundled softwareKnown for one	Unknown — not stated by the source	Microsoft Windows Live Essentials, Adobe Reader, XP-Mode
Processor special features6 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	22 nm	22 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)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
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 TechnologyDiffers	No	2.0
Processor ARK IDDiffers	71465	65707
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)	31.0 x 24.0 mm
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR0N8
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Differs	4 h	7 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	3.2 kg	1.6 kg
WidthDiffers	414.8 mm	333 mm
DepthDiffers	275 mm	229.5 mm
HeightDiffers	34.7 mm	19 mm
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	No	Unknown — not stated by the source

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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