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Product comparison · 2 laptops

Acer Extensa 15 2511G-P4HN Intel® Pentium® 3805U Laptop 39.6 cm (15.6") HD 4 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® 920M Windows 10 Black vs ASUS X751SA Intel® Celeron® N3050 Laptop

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  • 113specifications compared
  • 41differ
  • 72identical
  • 62known for one product only

Key differences

The Acer Extensa 15 2511G-P4HN Intel® Pentium® 3805U Laptop 39.6 cm (15.6") HD 4 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® 920M Windows 10 Black has 0.3 GHz more processor frequency than the ASUS X751SA Intel® Celeron® N3050 Laptop (1.9 GHz vs 1.6 GHz). The Acer Extensa 15 2511G-P4HN Intel® Pentium® 3805U Laptop 39.6 cm (15.6") HD 4 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® 920M Windows 10 Black has 9 W more thermal Design Power (TDP) than the ASUS X751SA Intel® Celeron® N3050 Laptop (15 W vs 6 W). The Acer Extensa 15 2511G-P4HN Intel® Pentium® 3805U Laptop 39.6 cm (15.6") HD 4 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® 920M Windows 10 Black has 15°C more tjunction than the ASUS X751SA Intel® Celeron® N3050 Laptop (105 °C vs 90 °C). Only the Acer Extensa 15 2511G-P4HN Intel® Pentium® 3805U Laptop 39.6 cm (15.6") HD 4 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® 920M Windows 10 Black has discrete graphics card. Only the Acer Extensa 15 2511G-P4HN Intel® Pentium® 3805U Laptop 39.6 cm (15.6") HD 4 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® 920M Windows 10 Black has Intel Virtualization Technology for Directed I/O (VT-d).

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Pentium®
    • Intel® Celeron®
  • Processor model
    • 3805U
    • N3050
  • Processor frequency
    • 1.9 GHz
    • 1.6 GHz
  • Processor cache type
    • L3
    • L2
  • Processor socket
    • BGA 1168
    • BGA 1170

Side by side

Differences highlightedShow differences only
175 specifications
A

Acer

Extensa 15 2511G-P4HN Intel® Pentium® 3805U Laptop 39.6 cm (15.6") HD 4 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® 920M Windows 10 Black

Model 2511G-P4HN

View product
B

ASUS

X751SA Intel® Celeron® N3050 Laptop

Model X751SA

View product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Processor13 differ
Processor familyDiffersIntel® Pentium®Intel® Celeron®
Processor modelDiffers3805UN3050
Processor boost frequencyKnown for one2.16 GHz
Processor frequencyDiffers1.9 GHz1.6 GHz
Processor cache typeDiffersL3L2
Processor socketDiffersBGA 1168BGA 1170
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Pentium 3000 series for MobileIntel Celeron N3000 series
Processor codenameDiffersBroadwellBraswell
SteppingDiffersE0C0
Thermal Design Power (TDP)Differs15 W6 W
Scenario Design Power (SDP)Known for one4 W
TjunctionDiffers105 °C90 °C
Maximum number of PCI Express lanesDiffers124
PCI Express configurationsDiffers2x4, 4x11x4, 4x1
ECC supported by processorKnown for oneNo
Bus typeKnown for oneDMI2
Configurable TDP-downKnown for one10 W
Configurable TDP-down frequencyKnown for one0.6 GHz
Memory2 differ
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneOn-board
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage3 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
HDD interfaceKnown for oneSATA
Number of SSDs installedKnown for one0
Graphics4 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 920MNot available
Maximum on-board graphics card memoryKnown for one8 GB
Number of execution unitsKnown for one12
On-board graphics card base frequencyDiffers100 MHz320 MHz
On-board graphics card burst frequencyKnown for one600 MHz
On-board graphics card DirectX versionDiffers11.2/12Yes
Discrete graphics card memoryKnown for one2 GB
On-board graphics card dynamic frequency (max)Known for one800 MHz
Number of discrete graphics cards installedKnown for one1
Audioidentical
Audio systemKnown for oneSonicMaster
Network1 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
Micro-USB 2.0 ports quantityKnown for one0
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
Total number of SATA connectorsKnown for one2
Number of SATA III connectorsKnown for one2
Keyboardidentical
Full-size keyboardKnown for oneYes
Processor special features8 differ
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure BootKnown for oneYes
Intel Secure Boot Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneNo
Intel Smart Connect Technology versionKnown for one0.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Processor ARK IDDiffers8481387257
Processor codeDiffersSR210SR29H
Processor package sizeDiffers40 x 24 x 1.3 mm25 x 27 mm
UARTKnown for oneYes
Graphics & IMC lithographyKnown for one14 nm
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Battery1 differ
Battery capacityDiffers2520 mAh2600 mAh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one4
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19 V
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Weight & dimensions4 differ
WeightDiffers2.4 kg2.8 kg
WidthDiffers381.6 mm415 mm
DepthDiffers256 mm272 mm
HeightDiffers24.9 mm30 mm
Height (front)Known for one2.49 cm
Height (rear)Known for one2.49 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo

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