Product comparison · 2 laptops

Acer Aspire 551-64456G75Makk AMD A6 A6-4455M vs Terra Mobile 1748P

73specifications compared
27differ
46identical
96known for one product only

Key differences

Product colour
- Aspire 551-64456G75Makk AMD A6 A6-4455M:Black
- Terra Mobile 1748P:Grey
Display diagonal
- Aspire 551-64456G75Makk AMD A6 A6-4455M:39.6 cm (15.6")
- Terra Mobile 1748P:43.9 cm (17.3")
Display resolution
- Aspire 551-64456G75Makk AMD A6 A6-4455M:1366 x 768 pixels
- Terra Mobile 1748P:1600 x 900 pixels
Processor manufacturer
- Aspire 551-64456G75Makk AMD A6 A6-4455M:AMD
- Terra Mobile 1748P:Intel
Processor family
- Aspire 551-64456G75Makk AMD A6 A6-4455M:AMD A6
- Terra Mobile 1748P:Intel® Pentium®
Processor model
- Aspire 551-64456G75Makk AMD A6 A6-4455M:A6-4455M
- Terra Mobile 1748P:B950
Processor cache type
- Aspire 551-64456G75Makk AMD A6 A6-4455M:L2
- Terra Mobile 1748P:L3
Internal memory
- Aspire 551-64456G75Makk AMD A6 A6-4455M:6 GB
- Terra Mobile 1748P:4 GB

Side by side

Differences highlightedShow differences only

Comparison of 551-64456G75Makk, Terra Mobile 1748P
169 specifications	A Acer Aspire 551-64456G75Makk AMD A6 A6-4455M Model 551-64456G75Makk View product	B TERRA Terra Mobile 1748P View product
Design1 differ
Product colourDiffers	Black	Grey
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
HD typeKnown for one	Unknown — not stated by the source	HD+
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Processor4 differ
Processor manufacturerDiffers	AMD	Intel
Processor familyDiffers	AMD A6	Intel® Pentium®
Processor modelDiffers	A6-4455M	B950
Processor threadsKnown for one	Unknown — not stated by the source	2
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor cache typeDiffers	L2	L3
Processor socketKnown for one	Unknown — not stated by the source	PGA988
Processor lithographyKnown for one	Unknown — not stated by the source	32 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium B900 Series for Mobile
Processor codenameKnown for one	Unknown — not stated by the source	Sandy Bridge
Bus typeKnown for one	Unknown — not stated by the source	DMI
FSB ParityKnown for one	Unknown — not stated by the source	No
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	35 W
TjunctionKnown for one	Unknown — not stated by the source	85 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x8, 2x16, 1x8+2x4
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	21
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Processor boost frequencyKnown for one	2.6 GHz	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	6 GB	4 GB
Memory layout (slots x size)Differs	1 x 2 + 1 x 4 GB	1 x 4 GB
Memory slots (available)Known for one	Unknown — not stated by the source	1
Maximum internal memoryDiffers	6 GB	16 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	16 GB
Storage3 differ
Total storage capacityDiffers	750 GB	500 GB
HDD capacityDiffers	750 GB	500 GB
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Number of SSDs installedKnown for one	Unknown — not stated by the source	0
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Graphics3 differ
Graphics card familyDiffers	AMD	Intel
On-board graphics card familyDiffers	AMD Radeon HD 7000	Intel® HD Graphics
On-board graphics card modelDiffers	AMD Radeon HD 7500G	Intel® HD Graphics
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	650 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1100 MHz
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	HD
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)Known for one	Unknown — not stated by the source	1.3 MP
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Optical drive interfaceKnown for one	Unknown — not stated by the source	SATA
Networkidentical
WWANKnown for one	Unknown — not stated by the source	Not installed
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Performance1 differ
Motherboard chipsetDiffers	AMD A70M	Intel HM76 Express
Keyboardidentical
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8	Windows 7 Professional
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Processor ARK IDKnown for one	Unknown — not stated by the source	55627
Processor package sizeKnown for one	Unknown — not stated by the source	37.5x37.5 (rPGA988B)
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.x
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Battery2 differ
Number of battery cellsDiffers	4	6
Battery capacityDiffers	2500 mAh	48 Wh
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Poweridentical
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	110 - 240 V
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Power auto-sensingKnown for one	Unknown — not stated by the source	Yes
Security1 differ
Password protection typeDiffers	BIOS, HDD, Supervisor	Yes
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions3 differ
WeightDiffers	2.3 kg	2.9 kg
WidthDiffers	381 mm	413 mm
DepthDiffers	256 mm	270 mm
Height (front)Known for one	Unknown — not stated by the source	1.4 cm
Height (rear)Known for one	Unknown — not stated by the source	4.05 cm
HeightKnown for one	23 mm	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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.

More laptop comparisons

All laptop comparisons