Product comparison · 2 laptops

Acer Aspire V Nitro VN7-791G-57Q2 Intel® Core™ i5 i5-4210H Laptop vs Lenovo Yangtian V4400uT-IFI Intel® Core™ i5 i5-4200U Laptop

119specifications compared
40differ
79identical
40known for one product only

Key differences

Display diagonal
- Aspire V Nitro VN7-791G-57Q2 Intel® Core™ i5 i5-4210H Laptop:43.9 cm (17.3")
- Yangtian V4400uT-IFI Intel® Core™ i5 i5-4200U Laptop:35.6 cm (14")
Touchscreen
- Aspire V Nitro VN7-791G-57Q2 Intel® Core™ i5 i5-4210H Laptop:No
- Yangtian V4400uT-IFI Intel® Core™ i5 i5-4200U Laptop:Yes
Processor model
- Aspire V Nitro VN7-791G-57Q2 Intel® Core™ i5 i5-4210H Laptop:i5-4210H
- Yangtian V4400uT-IFI Intel® Core™ i5 i5-4200U Laptop:i5-4200U
Processor boost frequency
- Aspire V Nitro VN7-791G-57Q2 Intel® Core™ i5 i5-4210H Laptop:3.5 GHz
- Yangtian V4400uT-IFI Intel® Core™ i5 i5-4200U Laptop:2.6 GHz
Processor frequency
- Aspire V Nitro VN7-791G-57Q2 Intel® Core™ i5 i5-4210H Laptop:2.9 GHz
- Yangtian V4400uT-IFI Intel® Core™ i5 i5-4200U Laptop:1.6 GHz
Processor socket
- Aspire V Nitro VN7-791G-57Q2 Intel® Core™ i5 i5-4210H Laptop:BGA 1364
- Yangtian V4400uT-IFI Intel® Core™ i5 i5-4200U Laptop:BGA 1168
Thermal Design Power (TDP)
- Aspire V Nitro VN7-791G-57Q2 Intel® Core™ i5 i5-4210H Laptop:47 W
- Yangtian V4400uT-IFI Intel® Core™ i5 i5-4200U Laptop:15 W
Maximum number of PCI Express lanes
- Aspire V Nitro VN7-791G-57Q2 Intel® Core™ i5 i5-4210H Laptop:16
- Yangtian V4400uT-IFI Intel® Core™ i5 i5-4200U Laptop:12

Side by side

Differences highlightedShow differences only

Comparison of VN7-791G-57Q2, V4400uT-IFI
159 specifications	A Acer Aspire V Nitro VN7-791G-57Q2 Intel® Core™ i5 i5-4210H Laptop Model VN7-791G-57Q2 View product	B Lenovo Yangtian V4400uT-IFI Intel® Core™ i5 i5-4200U Laptop Model V4400uT-IFI View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
TouchscreenDiffers	No	Yes
HD typeKnown for one	Full HD	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor8 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generation	4th gen Intel® Core™ i5	4th gen Intel® Core™ i5
Processor modelDiffers	i5-4210H	i5-4200U
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	3.5 GHz	2.6 GHz
Processor frequencyDiffers	2.9 GHz	1.6 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1364	BGA 1168
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i5-4200 Mobile series	Intel Core i5-4200 Mobile series
Processor codename	Haswell	Haswell
Bus type	DMI2	DMI2
FSB Parity	No	No
Stepping	C0	C0
Thermal Design Power (TDP)Differs	47 W	15 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	16	12
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x4, 2x4
PCI Express slots versionDiffers	3.0	2.0
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
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
Storage5 differ
Total storage capacityDiffers	1 TB	516 GB
Storage mediaDiffers	HDD+SSD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	500 GB
Number of SSDs installed	1	1
SSD capacityDiffers	8 GB	16 GB
Optical drive typeDiffers	DVD Super Multi	No
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics6 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 860M	AMD Radeon HD 8670M
Discrete graphics card memory	2 GB	2 GB
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 4400
Maximum on-board graphics card memory	1.74 GB	1.74 GB
On-board graphics card base frequencyDiffers	400 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1000 MHz
On-board graphics card DirectX versionDiffers	11.1	12
On-board graphics card IDDiffers	0x416	0xA16
Audioidentical
Audio systemKnown for one	Dolby Digital Plus	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
Cameraidentical
Front camera	Yes	Yes
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Network2 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	100,1000 Mbit/s
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
Thunderbolt ports quantity	0	0
S/PDIF out port	No	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
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	4
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	4
Keyboard1 differ
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Numeric keypadDiffers	Yes	No
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 8
Operating system architecture	64-bit	64-bit
Processor special features8 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
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	No	Yes
Intel FDI Technology	No	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 TechnologyDiffers	No	Yes
Intel Secure Key Technology version	1.00	1.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
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)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)	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)Differs	No	Yes
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	2.0	2.0
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
Processor ARK IDDiffers	78929	75459
Processor codeDiffers	SR1Q0	SR170
Processor package sizeDiffers	37.5 x 32 x 1.65 mm	40 x 24 x 1.5 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	Yes
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 capacityKnown for one	4450 mAh	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	135 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	3 kg	1.79 kg
WidthDiffers	423 mm	333 mm
DepthDiffers	293 mm	234 mm
HeightDiffers	25.4 mm	20.4 mm
Height (front)Known for one	2.54 cm	Unknown — not stated by the source
Height (rear)Known for one	2.54 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No

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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