Product comparison · 2 laptops

Acer Aspire E E5-511P-C91B Intel® Celeron® N2930 Laptop vs Acer Aspire E E5-771G-391L Intel® Core™ i3 i3-4005U Laptop

108specifications compared
51differ
57identical
61known for one product only

Key differences

Product colour
- Aspire E E5-511P-C91B Intel® Celeron® N2930 Laptop:Black
- Aspire E E5-771G-391L Intel® Core™ i3 i3-4005U Laptop:Black, Silver
Display diagonal
- Aspire E E5-511P-C91B Intel® Celeron® N2930 Laptop:39.6 cm (15.6")
- Aspire E E5-771G-391L Intel® Core™ i3 i3-4005U Laptop:43.9 cm (17.3")
Display resolution
- Aspire E E5-511P-C91B Intel® Celeron® N2930 Laptop:1366 x 768 pixels
- Aspire E E5-771G-391L Intel® Core™ i3 i3-4005U Laptop:1600 x 900 pixels
Touchscreen
- Aspire E E5-511P-C91B Intel® Celeron® N2930 Laptop:Yes
- Aspire E E5-771G-391L Intel® Core™ i3 i3-4005U Laptop:No
Processor family
- Aspire E E5-511P-C91B Intel® Celeron® N2930 Laptop:Intel® Celeron®
- Aspire E E5-771G-391L Intel® Core™ i3 i3-4005U Laptop:Intel® Core™ i3
Processor model
- Aspire E E5-511P-C91B Intel® Celeron® N2930 Laptop:N2930
- Aspire E E5-771G-391L Intel® Core™ i3 i3-4005U Laptop:i3-4005U
Processor cores
- Aspire E E5-511P-C91B Intel® Celeron® N2930 Laptop:4
- Aspire E E5-771G-391L Intel® Core™ i3 i3-4005U Laptop:2
Processor frequency
- Aspire E E5-511P-C91B Intel® Celeron® N2930 Laptop:1.83 GHz
- Aspire E E5-771G-391L Intel® Core™ i3 i3-4005U Laptop:1.7 GHz

Side by side

Differences highlightedShow differences only

Comparison of E5-511P-C91B, E5-771G-391L
169 specifications	A Acer Aspire E E5-511P-C91B Intel® Celeron® N2930 Laptop Model E5-511P-C91B View product	B Acer Aspire E E5-771G-391L Intel® Core™ i3 i3-4005U Laptop Model E5-771G-391L View product
Design1 differ
Product colourDiffers	Black	Black, Silver
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
TouchscreenDiffers	Yes	No
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
HD typeKnown for one	Unknown — not stated by the source	HD+
Panel typeKnown for one	Unknown — not stated by the source	TFT
Processor14 differ
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i3
Processor modelDiffers	N2930	i3-4005U
Processor coresDiffers	4	2
Processor boost frequencyKnown for one	2.16 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.83 GHz	1.7 GHz
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	BGA 1170	BGA 1168
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor N2000 Series for Mobile	Intel® Core™ i3-4000 Mobile Series
Processor codenameDiffers	Bay Trail	Haswell
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	7.5 W	15 W
Scenario Design Power (SDP)Known for one	4.5 W	Unknown — not stated by the source
Maximum number of PCI Express lanesDiffers	4	10
PCI Express configurationsDiffers	1x4	4x1, 1x4
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i3
Bus typeKnown for one	Unknown — not stated by the source	DMI
Memory3 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsDiffers	1x SO-DIMM	2x SO-DIMM
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 GB
Storage1 differ
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD Super Multi
Graphics5 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® 820M
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4400
On-board graphics card base frequencyDiffers	313 MHz	200 MHz
On-board graphics card burst frequencyKnown for one	854 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Differs	854 MHz	950 MHz
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
On-board graphics card IDKnown for one	Unknown — not stated by the source	0xA16
Audioidentical
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Cameraidentical
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Networkidentical
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
Headphone outputsDiffers	0	1
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
ExpressCard slotKnown for one	No	Unknown — not stated by the source
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 slotKnown for one	No	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	2
Keyboardidentical
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Processor special features14 differ
Embedded options availableDiffers	Yes	No
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Identity Protection Technology versionDiffers	0.00	1.00
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	81073	75105
Processor codeKnown for one	SR1W3	Unknown — not stated by the source
Processor package sizeDiffers	25 x 27 mm	40 x 24 x 1.5 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	0.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	0.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX 2.0, SSE4.1, SSE4.2
UARTKnown for one	Unknown — not stated by the source	Yes
Battery2 differ
Number of battery cellsDiffers	6	4
Battery life (max)Differs	7 h	4 h
Battery capacityKnown for one	Unknown — not stated by the source	3220 mAh
Power1 differ
AC adapter powerDiffers	40 W	90 W
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	No	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	2.7 kg	3 kg
WidthDiffers	381.6 mm	423.3 mm
DepthDiffers	256 mm	289.9 mm
Height (front)Differs	2.65 cm	2.8 cm
Height (rear)Differs	3.15 cm	2.8 cm
HeightKnown for one	Unknown — not stated by the source	28 mm
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	ACPI 4.0
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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