Product comparison · 2 laptops

Acer TravelMate P4 P449-G2-M-775M Intel® Core™ i7 i7-7500U Laptop vs Lenovo N24 Intel® Celeron® N3450 Hybrid (2-in-1)

114specifications compared
49differ
65identical
64known for one product only

Key differences

Product type
- TravelMate P4 P449-G2-M-775M Intel® Core™ i7 i7-7500U Laptop:Laptop
- N24 Intel® Celeron® N3450 Hybrid (2-in-1):Hybrid (2-in-1)
Form factor
- TravelMate P4 P449-G2-M-775M Intel® Core™ i7 i7-7500U Laptop:Clamshell
- N24 Intel® Celeron® N3450 Hybrid (2-in-1):Convertible (Folder)
Display diagonal
- TravelMate P4 P449-G2-M-775M Intel® Core™ i7 i7-7500U Laptop:35.6 cm (14")
- N24 Intel® Celeron® N3450 Hybrid (2-in-1):29.5 cm (11.6")
Display resolution
- TravelMate P4 P449-G2-M-775M Intel® Core™ i7 i7-7500U Laptop:1920 x 1080 pixels
- N24 Intel® Celeron® N3450 Hybrid (2-in-1):1366 x 768 pixels
HD type
- TravelMate P4 P449-G2-M-775M Intel® Core™ i7 i7-7500U Laptop:Full HD
- N24 Intel® Celeron® N3450 Hybrid (2-in-1):HD
Processor family
- TravelMate P4 P449-G2-M-775M Intel® Core™ i7 i7-7500U Laptop:Intel® Core™ i7
- N24 Intel® Celeron® N3450 Hybrid (2-in-1):Intel® Celeron®
Processor model
- TravelMate P4 P449-G2-M-775M Intel® Core™ i7 i7-7500U Laptop:i7-7500U
- N24 Intel® Celeron® N3450 Hybrid (2-in-1):N3450
Processor cores
- TravelMate P4 P449-G2-M-775M Intel® Core™ i7 i7-7500U Laptop:2
- N24 Intel® Celeron® N3450 Hybrid (2-in-1):4

Side by side

Differences highlightedShow differences only

Comparison of P449-G2-M-775M, N24
178 specifications	A Acer TravelMate P4 P449-G2-M-775M Intel® Core™ i7 i7-7500U Laptop Model P449-G2-M-775M View product	B Lenovo N24 Intel® Celeron® N3450 Hybrid (2-in-1) Model N24 View product
Design2 differ
Product typeDiffers	Laptop	Hybrid (2-in-1)
Product colour	Black	Black
Form factorDiffers	Clamshell	Convertible (Folder)
Display3 differ
Display diagonalDiffers	35.6 cm (14")	29.5 cm (11.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
Touchscreen	Yes	Yes
HD typeDiffers	Full HD	HD
Touch technology	Multi-touch	Multi-touch
Panel type	IPS	IPS
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Screen shapeKnown for one	Unknown — not stated by the source	Flat
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Celeron®
Processor generationKnown for one	7th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-7500U	N3450
Processor coresDiffers	2	4
Processor threads	4	4
Processor boost frequencyDiffers	3.5 GHz	2.2 GHz
Processor frequencyDiffers	2.7 GHz	1.1 GHz
System bus rateDiffers	4 GT/s	8 GT/s
Processor cacheDiffers	4 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1356	BGA 1296
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codenameDiffers	Kaby Lake	Apollo Lake
Bus typeKnown for one	OPI	Unknown — not stated by the source
SteppingKnown for one	H0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	15 W	6 W
Configurable TDP-up frequencyKnown for one	2.9 GHz	Unknown — not stated by the source
Configurable TDP-upKnown for one	25 W	Unknown — not stated by the source
Configurable TDP-downKnown for one	7.5 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.8 GHz	Unknown — not stated by the source
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesDiffers	12	6
PCI Express configurationsDiffers	1x2+2x1, 1x4, 2x2, 4x1	1x2, 1x2+2x1, 1x4, 4x1
PCI Express slots versionDiffers	3.0	2.0
ECC supported by processor	No	No
Processor seriesKnown for one	Unknown — not stated by the source	Intel Celeron N3000 series
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	4 W
Memory2 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory typeDiffers	DDR4-SDRAM	LPDDR4-SDRAM
Memory clock speedKnown for one	2133 MHz	Unknown — not stated by the source
Memory form factorKnown for one	Unknown — not stated by the source	On-board
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	4 GB
Storage3 differ
Total storage capacityDiffers	256 GB	64 GB
Storage mediaDiffers	SSD	eMMC
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	256 GB	Unknown — not stated by the source
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	MicroSD (TransFlash)
Flash memoryKnown for one	Unknown — not stated by the source	64 GB
Flash drive interfaceKnown for one	Unknown — not stated by the source	Flash
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 620	Intel® HD Graphics 500
Maximum on-board graphics card memoryDiffers	32 GB	8 GB
On-board graphics card base frequencyDiffers	300 MHz	200 MHz
On-board graphics card dynamic frequency (max)Known for one	1050 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
On-board graphics card IDDiffers	0x5916	0x5A85
On-board GPU manufacturerKnown for one	Unknown — not stated by the source	Intel
Number of execution unitsKnown for one	Unknown — not stated by the source	12
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	700 MHz
Audioidentical
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Speaker powerKnown for one	Unknown — not stated by the source	1 W
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	1 MP
Network2 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11a, 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
BluetoothKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	1	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantity	1	1
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Thunderbolt ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
Combo headphone/mic port	Yes	Yes
Docking connectorKnown for one	No	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	0
Microphone inKnown for one	Unknown — not stated by the source	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypad	No	No
Windows keys	Yes	Yes
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Processor special features10 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
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	14 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Smart Response Technology versionDiffers	1.00	0.00
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
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)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
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™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Differs	Yes	No
Intel® Smart Response TechnologyDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	95451	95596
Processor codeKnown for one	SR2ZV	Unknown — not stated by the source
Processor package sizeDiffers	42 x 24 mm	24 x 31 mm
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Secure BootKnown for one	Unknown — not stated by the source	Yes
Intel Secure Boot Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	0.00
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	No
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	0.00
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
UARTKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cellsKnown for one	4	Unknown — not stated by the source
Battery capacityKnown for one	3220 mAh	Unknown — not stated by the source
Battery life (max)Known for one	8 h	Unknown — not stated by the source
Poweridentical
AC adapter power	45 W	45 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
DC-in jack	Yes	Yes
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Securityidentical
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions4 differ
WeightDiffers	2 kg	1.45 kg
WidthDiffers	342 mm	300.5 mm
DepthDiffers	236 mm	212.5 mm
HeightDiffers	21.9 mm	23.5 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Power cord included	Yes	Yes
Other featuresidentical
Intel segment taggingKnown for one	Enterprise, Small Business	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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