Product comparison · 2 laptops

Acer Aspire 4820T Intel® Core™ i5 i5-470UM vs Acer Aspire 7750G-2354G1TMn Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD Windows 7 Home Premium Black

120specifications compared
42differ
78identical
51known for one product only

Key differences

Display diagonal
- Aspire 4820T Intel® Core™ i5 i5-470UM:35.6 cm (14")
- Aspire 7750G-2354G1TMn Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD Windows 7 Home Premium Black:43.9 cm (17.3")
Display resolution
- Aspire 4820T Intel® Core™ i5 i5-470UM:1366 x 768 pixels
- Aspire 7750G-2354G1TMn Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD Windows 7 Home Premium Black:1600 x 900 pixels
Processor family
- Aspire 4820T Intel® Core™ i5 i5-470UM:Intel® Core™ i5
- Aspire 7750G-2354G1TMn Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD Windows 7 Home Premium Black:Intel® Core™ i3
Processor generation
- Aspire 4820T Intel® Core™ i5 i5-470UM:4th gen Intel® Core™ i5
- Aspire 7750G-2354G1TMn Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD Windows 7 Home Premium Black:2nd gen Intel® Core™ i3
Processor model
- Aspire 4820T Intel® Core™ i5 i5-470UM:i5-470UM
- Aspire 7750G-2354G1TMn Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD Windows 7 Home Premium Black:i3-2350M
Processor frequency
- Aspire 4820T Intel® Core™ i5 i5-470UM:1.33 GHz
- Aspire 7750G-2354G1TMn Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD Windows 7 Home Premium Black:2.3 GHz
System bus rate
- Aspire 4820T Intel® Core™ i5 i5-470UM:2.5 GT/s
- Aspire 7750G-2354G1TMn Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD Windows 7 Home Premium Black:5 GT/s
Processor cache type
- Aspire 4820T Intel® Core™ i5 i5-470UM:L3
- Aspire 7750G-2354G1TMn Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD Windows 7 Home Premium Black:Smart Cache

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Differences highlightedShow differences only

Comparison of 4820T, 7750G-2354G1TMn
171 specifications	A Acer Aspire 4820T Intel® Core™ i5 i5-470UM Model 4820T View product	B Acer Aspire 7750G-2354G1TMn Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD Windows 7 Home Premium Black Model 7750G-2354G1TMn View product
Designidentical
Product colour	Black	Black
Display2 differ
Display diagonalDiffers	35.6 cm (14")	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
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	Unknown — not stated by the source	220 cd/m²
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i5	2nd gen Intel® Core™ i3
Processor modelDiffers	i5-470UM	i3-2350M
Processor cores	2	2
Processor threads	4	4
Processor frequencyDiffers	1.33 GHz	2.3 GHz
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor cache	3 MB	3 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socketDiffers	BGA 1288	Socket 988
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-400 Series	Intel Core i3-2300 Mobile Series
Processor codenameDiffers	Arrandale	Sandy Bridge
Bus type	DMI	DMI
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingDiffers	K0	J1
Thermal Design Power (TDP)Differs	18 W	35 W
TjunctionDiffers	105 °C	85 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)Differs	10	23
ECC supported by processor	No	No
Processor boost frequencyKnown for one	1.86 GHz	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	382 M	Unknown — not stated by the source
Processing Die sizeKnown for one	81 mm²	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1066 MHz	1066 MHz
Memory layout (slots x size)Differs	2 x 1 GB	2 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	8 GB	8 GB
Storage3 differ
Total storage capacityDiffers	500 GB	1 TB
Storage media	HDD	HDD
Number of HDDs installedKnown for one	Unknown — not stated by the source	2
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeDiffers	DVD Super Multi	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	Memory Stick (MS), MMC, SD, xD
Graphics4 differ
On-board graphics card	Yes	Yes
Graphics card familyDiffers	Intel	AMD
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers	166 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	500 MHz	1150 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x116
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Optical driveidentical
LightScribe	No	No
Optical drive interfaceKnown for one	Unknown — not stated by the source	SATA
Networkidentical
Wi-Fi	Yes	Yes
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
Bluetooth	No	No
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
4G WiMAXKnown for one	Unknown — not stated by the source	No
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Networking featuresKnown for one	Gigabit Ethernet, WLAN	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	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
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
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
TV-out	No	No
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM65 Express
Keyboard2 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	No	Yes
Full-size keyboardDiffers	No	Yes
Windows keysKnown for one	Yes	Unknown — not stated by the source
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Bundled softwareKnown for one	Unknown — not stated by the source	Microsoft Office Starter Bing Bar Windows Live Essentials
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyDiffers	45 nm	32 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyDiffers	Yes	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	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 versionKnown for one	Unknown — not stated by the source	1.00
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	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)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	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)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	No
Processor ARK IDDiffers	50026	53438
Processor codeDiffers	SLBXP	SR0DN
Processor package sizeDiffers	BGA 34 x 28	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	6	6
Poweridentical
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
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotDiffers	Yes	No
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 85%
Certificatesidentical
Wi-Fi certifiedKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	WEEE
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	2.2 kg	3.3 kg
WidthDiffers	342 mm	415 mm
DepthDiffers	245 mm	275 mm
HeightKnown for one	Unknown — not stated by the source	34.6 mm
Height (front)Known for one	2.4 cm	Unknown — not stated by the source
Height (rear)Known for one	2.54 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Infrared data port	No	No
3DKnown for one	Unknown — not stated by the source	No
Power requirementsKnown for one	Unknown — not stated by the source	100-240 V
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Internal modemKnown for one	Unknown — not stated by the source	No
TV tuner integratedDiffers	Yes	No
Supplied AC adapter type	AC	AC

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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