Product comparison · 2 laptops

Acer Aspire 771G-53234G1TMnii Intel® Core™ i5 i5-3230M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Linpus vs Lenovo Essential B5400 Intel® Core™ i3 i3-4000M Laptop

125specifications compared
40differ
85identical
43known for one product only

Key differences

Product colour
- Aspire 771G-53234G1TMnii Intel® Core™ i5 i5-3230M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Linpus:Grey
- Essential B5400 Intel® Core™ i3 i3-4000M Laptop:Black
Display diagonal
- Aspire 771G-53234G1TMnii Intel® Core™ i5 i5-3230M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Linpus:43.9 cm (17.3")
- Essential B5400 Intel® Core™ i3 i3-4000M Laptop:39.6 cm (15.6")
Display resolution
- Aspire 771G-53234G1TMnii Intel® Core™ i5 i5-3230M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Linpus:1600 x 900 pixels
- Essential B5400 Intel® Core™ i3 i3-4000M Laptop:1366 x 768 pixels
Processor family
- Aspire 771G-53234G1TMnii Intel® Core™ i5 i5-3230M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Linpus:Intel® Core™ i5
- Essential B5400 Intel® Core™ i3 i3-4000M Laptop:Intel® Core™ i3
Processor generation
- Aspire 771G-53234G1TMnii Intel® Core™ i5 i5-3230M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Linpus:3rd gen Intel® Core™ i5
- Essential B5400 Intel® Core™ i3 i3-4000M Laptop:4th gen Intel® Core™ i3
Processor model
- Aspire 771G-53234G1TMnii Intel® Core™ i5 i5-3230M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Linpus:i5-3230M
- Essential B5400 Intel® Core™ i3 i3-4000M Laptop:i3-4000M
Processor frequency
- Aspire 771G-53234G1TMnii Intel® Core™ i5 i5-3230M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Linpus:2.6 GHz
- Essential B5400 Intel® Core™ i3 i3-4000M Laptop:2.4 GHz
Processor socket
- Aspire 771G-53234G1TMnii Intel® Core™ i5 i5-3230M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Linpus:BGA 1023
- Essential B5400 Intel® Core™ i3 i3-4000M Laptop:PGA946

Side by side

Differences highlightedShow differences only

Comparison of 771G-53234G1TMnii, B5400
168 specifications	A Acer Aspire 771G-53234G1TMnii Intel® Core™ i5 i5-3230M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Linpus Model 771G-53234G1TMnii View product	B Lenovo Essential B5400 Intel® Core™ i3 i3-4000M Laptop Model B5400 View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Grey	Black
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
Touchscreen	No	No
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	3rd gen Intel® Core™ i5	4th gen Intel® Core™ i3
Processor modelDiffers	i5-3230M	i3-4000M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.6 GHz	2.4 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1023	PGA946
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-3200 Mobile series	Intel® Core™ i3-4000 Mobile Series
Processor codenameDiffers	Ivy Bridge	Haswell
Bus type	DMI	DMI
FSB Parity	No	No
SteppingDiffers	L1	C0
Thermal Design Power (TDP)Differs	35 W	37 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)Known for one	26	Unknown — not stated by the source
ECC supported by processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Storage3 differ
Total storage capacityDiffers	1 TB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	500 GB
HDD interface	SATA	SATA
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Optical drive type	DVD-RW	DVD-RW
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	MMC, SD, SDHC, SDXC
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics3 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® 710M	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 4600
On-board graphics card base frequencyDiffers	650 MHz	400 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
On-board graphics card IDDiffers	0x166	0x416
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Number of discrete graphics cards supportedKnown for one	1	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	2.048 GB	Unknown — not stated by the source
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1
Audioidentical
Built-in microphone	Yes	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front cameraKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
BluetoothDiffers	No	Yes
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces2 differ
USB 2.0 ports quantity	1	1
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
VGA (D-Sub) ports quantity	1	1
Thunderbolt ports quantity	0	0
Headphone outputsDiffers	1	0
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
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Full-size keyboard	Yes	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Software1 differ
Operating system installedDiffers	Linux Linpus	Windows 8
Processor special features13 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 lithographyKnown for one	22 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	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 Smart Connect Technology	No	No
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® Active Management Technology (Intel® AMT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® High Definition Audio (Intel® HD Audio)	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® Matrix Storage Technology (Intel® MST)	No	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Rapid Start Technology	No	No
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Cache	Yes	Yes
Intel® Smart Response Technology	No	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	72056	75104
Processor codeDiffers	SR0WX	SR1HC
Processor package sizeDiffers	31 x 24 (BGA1023)	37.5 x 37.5 x 4.7 mm
Supported instruction setsDiffers	AVX	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cells	6	6
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Differs	3 h	8 h
Poweridentical
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotDiffers	No	Yes
Weight & dimensions1 differ
WeightDiffers	3.2 kg	2.4 kg
WidthKnown for one	414.8 mm	Unknown — not stated by the source
DepthKnown for one	275 mm	Unknown — not stated by the source
Height (front)Known for one	3.1 cm	Unknown — not stated by the source
Height (rear)Known for one	3.46 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	AC
ManualKnown 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.

More laptop comparisons

All laptop comparisons