Product comparison · 2 laptops

Acer Extensa EX2511-54M2 Intel® Core™ i5 i5-5200U Laptop vs HP 255 G4

69specifications compared
27differ
42identical
85known for one product only

Key differences

Product colour
- Extensa EX2511-54M2 Intel® Core™ i5 i5-5200U Laptop:Black
- 255 G4:Silver
Processor manufacturer
- Extensa EX2511-54M2 Intel® Core™ i5 i5-5200U Laptop:Intel
- 255 G4:AMD
Processor family
- Extensa EX2511-54M2 Intel® Core™ i5 i5-5200U Laptop:Intel® Core™ i5
- 255 G4:AMD E
Processor model
- Extensa EX2511-54M2 Intel® Core™ i5 i5-5200U Laptop:i5-5200U
- 255 G4:E1-6015
Processor threads
- Extensa EX2511-54M2 Intel® Core™ i5 i5-5200U Laptop:4
- 255 G4:2
Processor frequency
- Extensa EX2511-54M2 Intel® Core™ i5 i5-5200U Laptop:2.2 GHz
- 255 G4:1.4 GHz
Processor cache
- Extensa EX2511-54M2 Intel® Core™ i5 i5-5200U Laptop:3 MB
- 255 G4:1 MB
Processor cache type
- Extensa EX2511-54M2 Intel® Core™ i5 i5-5200U Laptop:Smart Cache
- 255 G4:L2

Side by side

Differences highlightedShow differences only

Comparison of EX2511-54M2, 255 G4
154 specifications	A Acer Extensa EX2511-54M2 Intel® Core™ i5 i5-5200U Laptop Model EX2511-54M2 View product	B HP 255 G4 View product
Design1 differ
Product colourDiffers	Black	Silver
Country of originKnown for one	Unknown — not stated by the source	China
Processor7 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Core™ i5	AMD E
Processor generationKnown for one	5th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-5200U	E1-6015
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	2.7 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.2 GHz	1.4 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketKnown for one	BGA 1168	Unknown — not stated by the source
Processor lithographyKnown for one	14 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® Core™ i5-5200 Mobile Series	Unknown — not stated by the source
Processor codenameKnown for one	Broadwell	Unknown — not stated by the source
Bus typeKnown for one	DMI2	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	F0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	15 W	Unknown — not stated by the source
Configurable TDP-downKnown for one	7.5 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.6 GHz	Unknown — not stated by the source
TjunctionKnown for one	105 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	12	Unknown — not stated by the source
PCI Express configurationsKnown for one	4x1, 2x4	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
Memory1 differ
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	16 GB	8 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Storage2 differ
Optical drive typeDiffers	DVD Super Multi	DVD Super Multi DL
Compatible memory cardsDiffers	SD	SD, SDHC, SDXC
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics2 differ
On-board graphics card familyDiffers	Intel® HD Graphics	AMD Radeon R2
On-board graphics card modelDiffers	Intel® HD Graphics 5500	AMD Radeon R2
Maximum on-board graphics card memoryKnown for one	16 GB	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	300 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	900 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	11.2	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x1616	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	DTS Studio Sound
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network3 differ
Wi-Fi standardsDiffers	802.11a, 802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,1000,100 Mbit/s	10,100 Mbit/s
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Windows keysKnown for one	Yes	Unknown — not stated by the source
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
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	14 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	Yes	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	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	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 Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response 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	Yes	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	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	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	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	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® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
Processor ARK IDKnown for one	85212	Unknown — not stated by the source
Processor codeKnown for one	SR23Y	Unknown — not stated by the source
Processor package sizeKnown for one	40 x 24 x 1.3 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Battery2 differ
Number of battery cellsDiffers	4	3
Battery capacityDiffers	2520 mAh	31 Wh
Security1 differ
Cable lock slotDiffers	No	Yes
Weight & dimensions4 differ
WeightDiffers	2.4 kg	2.1 kg
WidthDiffers	381.6 mm	384.3 mm
DepthDiffers	256 mm	254.6 mm
HeightDiffers	24.9 mm	24.3 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR

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