Product comparison · 2 laptops

Acer Aspire 431P-997B4G50Mass Intel® Pentium® 997 Laptop vs Acer Aspire 771G-53214G75BDCaii Intel® Core™ i5 i5-3210M Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Wi-Fi 4 (802.11n) Wi

136specifications compared
53differ
83identical
17known for one product only

Key differences

Product colour
- Aspire 431P-997B4G50Mass Intel® Pentium® 997 Laptop:Silver
- Aspire 771G-53214G75BDCaii Intel® Core™ i5 i5-3210M Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Wi-Fi 4 (802.11n) Wi:Grey
Display diagonal
- Aspire 431P-997B4G50Mass Intel® Pentium® 997 Laptop:35.6 cm (14")
- Aspire 771G-53214G75BDCaii Intel® Core™ i5 i5-3210M Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Wi-Fi 4 (802.11n) Wi:43.9 cm (17.3")
Display resolution
- Aspire 431P-997B4G50Mass Intel® Pentium® 997 Laptop:1366 x 768 pixels
- Aspire 771G-53214G75BDCaii Intel® Core™ i5 i5-3210M Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Wi-Fi 4 (802.11n) Wi:1920 x 1080 pixels
Touchscreen
- Aspire 431P-997B4G50Mass Intel® Pentium® 997 Laptop:Yes
- Aspire 771G-53214G75BDCaii Intel® Core™ i5 i5-3210M Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Wi-Fi 4 (802.11n) Wi:No
HD type
- Aspire 431P-997B4G50Mass Intel® Pentium® 997 Laptop:HD
- Aspire 771G-53214G75BDCaii Intel® Core™ i5 i5-3210M Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Wi-Fi 4 (802.11n) Wi:Full HD
Processor family
- Aspire 431P-997B4G50Mass Intel® Pentium® 997 Laptop:Intel® Pentium®
- Aspire 771G-53214G75BDCaii Intel® Core™ i5 i5-3210M Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Wi-Fi 4 (802.11n) Wi:Intel® Core™ i5
Processor model
- Aspire 431P-997B4G50Mass Intel® Pentium® 997 Laptop:997
- Aspire 771G-53214G75BDCaii Intel® Core™ i5 i5-3210M Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Wi-Fi 4 (802.11n) Wi:i5-3210M
Processor threads
- Aspire 431P-997B4G50Mass Intel® Pentium® 997 Laptop:2
- Aspire 771G-53214G75BDCaii Intel® Core™ i5 i5-3210M Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Wi-Fi 4 (802.11n) Wi:4

Side by side

Differences highlightedShow differences only

Comparison of 431P-997B4G50Mass, 771G-53214G75BDCaii
153 specifications	A Acer Aspire 431P-997B4G50Mass Intel® Pentium® 997 Laptop Model 431P-997B4G50Mass View product	B Acer Aspire 771G-53214G75BDCaii Intel® Core™ i5 i5-3210M Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Wi-Fi 4 (802.11n) Wi Model 771G-53214G75BDCaii View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Silver	Grey
Form factor	Clamshell	Clamshell
Display4 differ
Display diagonalDiffers	35.6 cm (14")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
TouchscreenDiffers	Yes	No
HD typeDiffers	HD	Full HD
Panel type	LCD	LCD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i5
Processor generationKnown for one	Unknown — not stated by the source	3rd gen Intel® Core™ i5
Processor modelDiffers	997	i5-3210M
Processor cores	2	2
Processor threadsDiffers	2	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.1 GHz
Processor frequencyDiffers	1.6 GHz	2.5 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socket	BGA 1023	BGA 1023
Processor lithographyDiffers	32 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium 900 Series for Mobile	Intel Core i5-3200 Mobile series
Processor codenameDiffers	Sandy Bridge	Ivy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
SteppingDiffers	Q0	L1
Thermal Design Power (TDP)Differs	17 W	35 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	2.0	3.0
CPU multiplier (bus/core ratio)Differs	16	25
ECC supported by processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	500 GB	750 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	750 GB
HDD interface	SATA	SATA
Number of SSDs installed	0	0
Optical drive typeDiffers	DVD Super Multi	Blu-Ray DVD Combo
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, SD	Memory Stick (MS), MMC, MS PRO, SD, xD
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 630M
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4000
On-board graphics card base frequencyDiffers	350 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1100 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x166
Audioidentical
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11a, 802.11b, 802.11g	802.11a, 802.11b, 802.11g
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Data network	Not supported	Not supported
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
4G WiMAX	No	No
Integrated 4G WiMAXDiffers	No	Yes
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
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
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	No	Yes
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Windows 8	Windows 8
Operating system architecture	64-bit	64-bit
Processor special features18 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	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	32 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	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 Technology	No	No
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)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)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	69360	65708
Processor codeDiffers	SR0V5	SR0N0
Processor package size	31.0 x 24.0 (BGA1023)	31.0 x 24.0 (BGA1023)
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	No	Yes
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one	4	Unknown — not stated by the source
Battery life (max)Known for one	5 h	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Securityidentical
Cable lock slot	No	No
Fingerprint reader	No	No
Weight & dimensions3 differ
WeightDiffers	2.1 kg	3.2 kg
WidthDiffers	342 mm	414.8 mm
DepthDiffers	245 mm	275 mm
HeightKnown for one	Unknown — not stated by the source	34.7 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Cables included	AC	AC
Other featuresidentical
3D	No	No
Supplied AC adapter type	AC	AC
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM70 Express	Unknown — not stated by the source

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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