Product comparison · 2 laptops

Acer Aspire V Nitro VN7-791G-75WA Intel® Core™ i7 i7-4720HQ Laptop vs Haier W1048 Intel Atom® Z3740D Hybrid (2-in-1)

99specifications compared
49differ
50identical
65known for one product only

Key differences

Product type
- Aspire V Nitro VN7-791G-75WA Intel® Core™ i7 i7-4720HQ Laptop:Laptop
- W1048 Intel Atom® Z3740D Hybrid (2-in-1):Hybrid (2-in-1)
Product colour
- Aspire V Nitro VN7-791G-75WA Intel® Core™ i7 i7-4720HQ Laptop:Black
- W1048 Intel Atom® Z3740D Hybrid (2-in-1):Aluminium, Grey
Form factor
- Aspire V Nitro VN7-791G-75WA Intel® Core™ i7 i7-4720HQ Laptop:Clamshell
- W1048 Intel Atom® Z3740D Hybrid (2-in-1):Convertible (Detachable)
Display diagonal
- Aspire V Nitro VN7-791G-75WA Intel® Core™ i7 i7-4720HQ Laptop:43.9 cm (17.3")
- W1048 Intel Atom® Z3740D Hybrid (2-in-1):25.6 cm (10.1")
Display resolution
- Aspire V Nitro VN7-791G-75WA Intel® Core™ i7 i7-4720HQ Laptop:1920 x 1080 pixels
- W1048 Intel Atom® Z3740D Hybrid (2-in-1):1200 x 800 pixels
Touchscreen
- Aspire V Nitro VN7-791G-75WA Intel® Core™ i7 i7-4720HQ Laptop:No
- W1048 Intel Atom® Z3740D Hybrid (2-in-1):Yes
HD type
- Aspire V Nitro VN7-791G-75WA Intel® Core™ i7 i7-4720HQ Laptop:Full HD
- W1048 Intel Atom® Z3740D Hybrid (2-in-1):Not supported
Native aspect ratio
- Aspire V Nitro VN7-791G-75WA Intel® Core™ i7 i7-4720HQ Laptop:16:9
- W1048 Intel Atom® Z3740D Hybrid (2-in-1):16:10

Side by side

Differences highlightedShow differences only

Comparison of VN7-791G-75WA, W1048
164 specifications	A Acer Aspire V Nitro VN7-791G-75WA Intel® Core™ i7 i7-4720HQ Laptop Model VN7-791G-75WA View product	B Haier W1048 Intel Atom® Z3740D Hybrid (2-in-1) Model W1048 View product
Design3 differ
Product typeDiffers	Laptop	Hybrid (2-in-1)
Product colourDiffers	Black	Aluminium, Grey
Form factorDiffers	Clamshell	Convertible (Detachable)
Display5 differ
Display diagonalDiffers	43.9 cm (17.3")	25.6 cm (10.1")
Display resolutionDiffers	1920 x 1080 pixels	1200 x 800 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	Full HD	Not supported
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratioDiffers	16:9	16:10
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel Atom®
Processor generationKnown for one	4th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-4720HQ	Z3740D
Processor cores	4	4
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	3.6 GHz	1.83 GHz
Processor frequencyDiffers	2.6 GHz	1.33 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	6 MB	2 MB
Processor cache typeDiffers	L3	L2
Processor socketDiffers	BGA 1364	BGA 1380
Processor lithography	22 nm	22 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Core i7-4700 Mobile series	Intel Atom Z3700 Series
Processor codenameDiffers	Haswell	Bay Trail
Bus typeKnown for one	DMI2	Unknown — not stated by the source
FSB Parity	No	No
SteppingDiffers	C0	B3
Thermal Design Power (TDP)Differs	47 W	2.2 W
TjunctionDiffers	100 °C	90 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
ECC supported by processor	No	No
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	2.2 W
Memory1 differ
Internal memoryDiffers	12 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	1 x 4 + 1 x 8 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	1 TB	32 GB
Storage mediaDiffers	Hybrid-HDD	Flash
Hybrid-HDD cache typeKnown for one	SSD	Unknown — not stated by the source
Hybrid-HDD capacityKnown for one	1 TB	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
Optical drive typeDiffers	Blu-Ray RW	No
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Flash memoryKnown for one	Unknown — not stated by the source	32 GB
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	NVIDIA® GeForce® GTX 860M	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR5	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 4600	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	400 MHz	313 MHz
On-board graphics card dynamic frequency (max)Known for one	1200 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	11.2/12	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.3	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x416	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	688 MHz
Audioidentical
Audio systemKnown for one	Optimized Dolby Digital Plus Home Theater	Unknown — not stated by the source
Number of built-in speakersKnown for one	4	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP
Rear cameraKnown for one	Unknown — not stated by the source	Yes
Rear camera resolution (numeric)Known for one	Unknown — not stated by the source	5 MP
Network2 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffers	Yes	No
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI port	No	No
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantity	0	0
Headphone outputsKnown for one	0	Unknown — not stated by the source
S/PDIF out port	No	No
Combo headphone/mic port	Yes	Yes
Microphone in	No	No
Docking connectorKnown for one	No	Unknown — not stated by the source
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM86	Unknown — not stated by the source
GPS (satellite)Known for one	Unknown — not stated by the source	No
Keyboard1 differ
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypadDiffers	Yes	No
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 8.1	Windows 8.1
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
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
Processor special features12 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable BitDiffers	Yes	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
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)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	78934	78416
Processor codeDiffers	SR1Q8	SR1S0
Processor package sizeDiffers	37.5 x 32 x 1.6 mm	17 x 17 mm
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Conflict-Free processor	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsKnown for one	3	Unknown — not stated by the source
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	7900 mAh
Poweridentical
AC adapter powerKnown for one	135 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	3 kg	633 g
WidthDiffers	423 mm	258 mm
DepthDiffers	293 mm	11.7 mm
HeightDiffers	25.4 mm	173 mm
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Packaging contentidentical
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
64-bit computingKnown 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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