Product comparison · 2 laptops

Acer Aspire E ES1-311-C14F Intel® Celeron® N2840 Laptop vs Lenovo ThinkPad E455 AMD A10 A10-7300 Laptop

61specifications compared
25differ
36identical
86known for one product only

Key differences

Product colour
- Aspire E ES1-311-C14F Intel® Celeron® N2840 Laptop:Grey
- ThinkPad E455 AMD A10 A10-7300 Laptop:Black, Graphite
Display diagonal
- Aspire E ES1-311-C14F Intel® Celeron® N2840 Laptop:33.8 cm (13.3")
- ThinkPad E455 AMD A10 A10-7300 Laptop:35.6 cm (14")
Processor manufacturer
- Aspire E ES1-311-C14F Intel® Celeron® N2840 Laptop:Intel
- ThinkPad E455 AMD A10 A10-7300 Laptop:AMD
Processor family
- Aspire E ES1-311-C14F Intel® Celeron® N2840 Laptop:Intel® Celeron®
- ThinkPad E455 AMD A10 A10-7300 Laptop:AMD A10
Processor model
- Aspire E ES1-311-C14F Intel® Celeron® N2840 Laptop:N2840
- ThinkPad E455 AMD A10 A10-7300 Laptop:A10-7300
Processor cores
- Aspire E ES1-311-C14F Intel® Celeron® N2840 Laptop:2
- ThinkPad E455 AMD A10 A10-7300 Laptop:4
Processor threads
- Aspire E ES1-311-C14F Intel® Celeron® N2840 Laptop:2
- ThinkPad E455 AMD A10 A10-7300 Laptop:4
Processor frequency
- Aspire E ES1-311-C14F Intel® Celeron® N2840 Laptop:2.16 GHz
- ThinkPad E455 AMD A10 A10-7300 Laptop:2 GHz

Side by side

Differences highlightedShow differences only

Comparison of ES1-311-C14F, E455
147 specifications	A Acer Aspire E ES1-311-C14F Intel® Celeron® N2840 Laptop Model ES1-311-C14F View product	B Lenovo ThinkPad E455 AMD A10 A10-7300 Laptop Model E455 View product
Design1 differ
Product colourDiffers	Grey	Black, Graphite
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	35.6 cm (14")
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor7 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Celeron®	AMD A10
Processor modelDiffers	N2840	A10-7300
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor boost frequencyKnown for one	2.58 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.16 GHz	2 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor socketKnown for one	BGA 1170	Unknown — not stated by the source
Processor lithographyKnown for one	22 nm	Unknown — not stated by the source
Processor operating modesKnown for one	32-bit, 64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Celeron Processor N2000 Series for Mobile	Unknown — not stated by the source
Processor codenameKnown for one	Bay Trail	Unknown — not stated by the source
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)Known for one	7.5 W	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	4.5 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	4	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (slots x size)Differs	1 x 4 GB	2 x 4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage2 differ
Total storage capacityDiffers	320 GB	1 TB
HDD capacityDiffers	320 GB	1 TB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Graphics4 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	AMD Radeon R7 M260
On-board graphics card familyDiffers	Intel® HD Graphics	AMD Radeon R6
On-board graphics card modelDiffers	Intel® HD Graphics	AMD Radeon R6
On-board graphics card base frequencyKnown for one	311 MHz	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	792 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	792 MHz	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Number of discrete graphics cards installedKnown for one	Unknown — not stated by the source	1
Number of discrete graphics cards supportedKnown for one	Unknown — not stated by the source	1
Graphics card Open GL supportKnown for one	Unknown — not stated by the source	Yes
Audioidentical
Audio systemKnown for one	Optimized Dolby Digital Plus Home Theater	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Networkidentical
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
Headphone outputsKnown for one	0	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Docking connectorDiffers	No	Yes
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Bundled softwareKnown for one	McAfee Internet Security Suite (60 days trial version), Microsoft office 2013 Trial version (30 days trial version)	Unknown — not stated by the source
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	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 Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI 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 Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
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)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	82103	Unknown — not stated by the source
Processor codeKnown for one	SR1YJ	Unknown — not stated by the source
Processor package sizeKnown for one	25 x 27 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	3	6
Battery life (max)Known for one	7.5 h	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	48 Wh
Poweridentical
AC adapter powerKnown for one	45 W	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	No	Yes
Weight & dimensions4 differ
WeightDiffers	1.6 kg	1.81 kg
WidthDiffers	327 mm	339 mm
DepthDiffers	228 mm	239 mm
HeightDiffers	20.7 mm	24.4 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Power cord 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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