Product comparison · 2 laptops

Acer Aspire 771G-736b161.12TBDWaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 vs Dell 14 (3421)

132specifications compared
51differ
81identical
28known for one product only

Key differences

Display diagonal
- Aspire 771G-736b161.12TBDWaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8:43.9 cm (17.3")
- 14 (3421):35.6 cm (14")
Display resolution
- Aspire 771G-736b161.12TBDWaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8:1920 x 1080 pixels
- 14 (3421):1366 x 768 pixels
Processor family
- Aspire 771G-736b161.12TBDWaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8:Intel® Core™ i7
- 14 (3421):Intel® Core™ i3
Processor generation
- Aspire 771G-736b161.12TBDWaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8:3rd gen Intel® Core™ i7
- 14 (3421):2nd gen Intel® Core™ i3
Processor model
- Aspire 771G-736b161.12TBDWaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8:i7-3630QM
- 14 (3421):i3-2375M
Processor cores
- Aspire 771G-736b161.12TBDWaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8:4
- 14 (3421):2
Processor threads
- Aspire 771G-736b161.12TBDWaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8:8
- 14 (3421):4
Processor frequency
- Aspire 771G-736b161.12TBDWaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8:2.4 GHz
- 14 (3421):1.5 GHz

Side by side

Differences highlightedShow differences only

Comparison of 771G-736b161.12TBDWaii, 14 (3421)
160 specifications	A Acer Aspire 771G-736b161.12TBDWaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Model 771G-736b161.12TBDWaii View product	B Dell 14 (3421)View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
Touchscreen	No	No
HD typeKnown for one	Full HD	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	3rd gen Intel® Core™ i7	2nd gen Intel® Core™ i3
Processor modelDiffers	i7-3630QM	i3-2375M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	3.4 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.4 GHz	1.5 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	6 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	PGA988	BGA 1023
Processor lithographyDiffers	22 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-3600 Mobile series	Intel Core i3-2300 Mobile Series
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
SteppingDiffers	E1	J1
Thermal Design Power (TDP)Differs	45 W	17 W
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	3.0	2.0
CPU multiplier (bus/core ratio)Differs	24	15
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	16 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	8 GB
Storage5 differ
Total storage capacityDiffers	1.12 TB	320 GB
Storage mediaDiffers	HDD+SSD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	320 GB
HDD interface	SATA	SATA
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	120 GB	Unknown — not stated by the source
Optical drive typeDiffers	Blu-Ray RW	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	Memory Stick (MS), MMC, MMC+, MS PRO, MSXC, SD, SDHC, SDXC
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 650M	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers	650 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1000 MHz
On-board graphics card IDKnown for one	0x166	Unknown — not stated by the source
Audioidentical
Built-in microphone	Yes	Yes
Audio systemKnown for one	Unknown — not stated by the source	Waves MaxxAudio
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network4 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothDiffers	No	Yes
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
Integrated 4G WiMAX	Yes	Yes
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	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 quantityDiffers	1	0
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputsDiffers	1	0
S/PDIF out port	No	No
Microphone inDiffers	Yes	No
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Motherboard chipsetDiffers	Intel HM77 Express	Intel HM76 Express
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Windows 8	Windows 8
Operating system architecture	64-bit	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features7 differ
Intel® Wireless Display (Intel® WiDi)	Yes	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	22 nm	32 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 version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	71459	74259
Processor codeDiffers	SR0UX	SR0U4
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B)	31.0 x 24.0 (BGA1023)
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	Yes	No
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	120 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotDiffers	No	Yes
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions4 differ
WeightDiffers	3.2 kg	1.99 kg
WidthDiffers	414.8 mm	346 mm
DepthDiffers	275 mm	245 mm
HeightDiffers	34 mm	25.4 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Cables included	AC	AC
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
3DKnown for one	No	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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