Product comparison · 2 laptops

Acer Aspire 7745G-624G50Mn vs HP EliteBook 2740p Tablet PC

97specifications compared
29differ
68identical
47known for one product only

Key differences

Display diagonal
- Aspire 7745G-624G50Mn:43.9 cm (17.3")
- EliteBook 2740p Tablet PC:30.7 cm (12.1")
Display resolution
- Aspire 7745G-624G50Mn:1600 x 900 pixels
- EliteBook 2740p Tablet PC:1280 x 800 pixels
Native aspect ratio
- Aspire 7745G-624G50Mn:16:9
- EliteBook 2740p Tablet PC:16:10
Processor family
- Aspire 7745G-624G50Mn:Intel® Core™ i7
- EliteBook 2740p Tablet PC:Intel® Core™ i5
Processor generation
- Aspire 7745G-624G50Mn:Intel® Core™ i7
- EliteBook 2740p Tablet PC:Intel® Core™ i5
Processor model
- Aspire 7745G-624G50Mn:i7-620M
- EliteBook 2740p Tablet PC:i5-540M
Processor boost frequency
- Aspire 7745G-624G50Mn:3.33 GHz
- EliteBook 2740p Tablet PC:3.07 GHz
Processor frequency
- Aspire 7745G-624G50Mn:2.66 GHz
- EliteBook 2740p Tablet PC:2.53 GHz

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7745G-624G50Mn, EliteBook 2740p Tablet PC
144 specifications	A Acer Aspire 7745G-624G50Mn View product	B HP EliteBook 2740p Tablet PC View product
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	30.7 cm (12.1")
Display resolutionDiffers	1600 x 900 pixels	1280 x 800 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratioDiffers	16:9	16:10
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Processor9 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor modelDiffers	i7-620M	i5-540M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	3.33 GHz	3.07 GHz
Processor frequencyDiffers	2.66 GHz	2.53 GHz
System bus rate	2.5 GT/s	2.5 GT/s
Processor cacheDiffers	4 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1288	BGA 956
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-600 Mobile Series	Intel Core i5-500 Mobile Series
Processor codename	Arrandale	Arrandale
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	C2	C2
Thermal Design Power (TDP)	35 W	35 W
Tjunction	105 °C	105 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16	1x16
PCI Express slots version	2.0	2.0
Number of Processing Die Transistors	382 M	382 M
Processing Die size	81 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	20	19
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speedDiffers	1066 MHz	1333 MHz
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storage1 differ
Total storage capacityKnown for one	500 GB	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi DL	No
Card reader integrated	Yes	Yes
Total HDDs capacityKnown for one	Unknown — not stated by the source	160 GB
HDD capacityKnown for one	Unknown — not stated by the source	160 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	AMD Mobility Radeon HD 5650	Unknown — not stated by the source
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequency	500 MHz	500 MHz
On-board graphics card dynamic frequency (max)	766 MHz	766 MHz
Camera1 differ
Front camera resolution (numeric)Differs	1.3 MP	2 MP
Network3 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Wireless technologyDiffers	802.11b/g/n	IEEE 802.11a/b/g/n
BluetoothDiffers	No	Yes
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	3G
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	0	1
Headphone outputs	1	1
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotDiffers	No	Yes
Modem (RJ-11) ports	1	1
TV-in portKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	45 nm	45 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
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 Rapid Storage Technology	No	No
Intel Trusted Execution Technology	Yes	Yes
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)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	1.0	1.0
Physical Address Extension (PAE)	36 bit	36 bit
Processor ARK IDDiffers	43560	43544
Processor codeKnown for one	SLBPE	Unknown — not stated by the source
Processor package size	rPGA 37.5x 37.5, BGA 34x28	rPGA 37.5x 37.5, BGA 34x28
Supported instruction sets	SSE4.1/4.2	SSE4.1/4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Batteryidentical
Number of battery cells	6	6
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Poweridentical
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
DC-in jack	Yes	Yes
Weight & dimensions3 differ
WeightDiffers	3.25 kg	1.72 kg
WidthDiffers	410 mm	290 mm
DepthDiffers	286 mm	212 mm
Height (front)Known for one	3.5 cm	Unknown — not stated by the source
Height (rear)Known for one	4.15 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	31.7 mm
Other featuresidentical
Infrared data portKnown for one	No	Unknown — not stated by the source
Internal modem	Yes	Yes
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise
Designidentical
Product typeKnown for one	Unknown — not stated by the source	Hybrid (2-in-1)
Form factorKnown for one	Unknown — not stated by the source	Convertible (Swivel)
Country of originKnown for one	Unknown — not stated by the source	China
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® QM57 Express
GPS (satellite)Known for one	Unknown — not stated by the source	Yes
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%

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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