Product comparison · 2 laptops

T1A Lenovo ThinkPad X1 Carbon 9 Gen Refurbished vs T1A T440P I5-4300M 500/4GB DVD W10P REFURBISHED

55specifications compared
32differ
23identical
118known for one product only

Key differences

Display resolution
- Lenovo ThinkPad X1 Carbon 9 Gen Refurbished:1920 x 1080 pixels
- T440P I5-4300M 500/4GB DVD W10P REFURBISHED:1600 x 900 pixels
Native aspect ratio
- Lenovo ThinkPad X1 Carbon 9 Gen Refurbished:16:10
- T440P I5-4300M 500/4GB DVD W10P REFURBISHED:16:9
Processor generation
- Lenovo ThinkPad X1 Carbon 9 Gen Refurbished:11th gen Intel® Core™ i5
- T440P I5-4300M 500/4GB DVD W10P REFURBISHED:4th gen Intel® Core™ i5
Processor model
- Lenovo ThinkPad X1 Carbon 9 Gen Refurbished:i5-1135G7
- T440P I5-4300M 500/4GB DVD W10P REFURBISHED:i5-4300M
Processor cores
- Lenovo ThinkPad X1 Carbon 9 Gen Refurbished:4
- T440P I5-4300M 500/4GB DVD W10P REFURBISHED:2
Processor threads
- Lenovo ThinkPad X1 Carbon 9 Gen Refurbished:8
- T440P I5-4300M 500/4GB DVD W10P REFURBISHED:4
Processor boost frequency
- Lenovo ThinkPad X1 Carbon 9 Gen Refurbished:4.2 GHz
- T440P I5-4300M 500/4GB DVD W10P REFURBISHED:3.3 GHz
Processor cache
- Lenovo ThinkPad X1 Carbon 9 Gen Refurbished:8 MB
- T440P I5-4300M 500/4GB DVD W10P REFURBISHED:3 MB

Side by side

Differences highlightedShow differences only

Comparison of Lenovo ThinkPad X1 Carbon 9 Gen Refurbished, T440P I5-4300M 500/4GB DVD W10P REFURBISHED
173 specifications	A T1A Lenovo ThinkPad X1 Carbon 9 Gen Refurbished View product	B T1A T440P I5-4300M 500/4GB DVD W10P REFURBISHED View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Housing materialKnown for one	Carbon fibre, Magnesium	Unknown — not stated by the source
Refurbished	Yes	Yes
Display2 differ
Display diagonal	35.6 cm (14")	35.6 cm (14")
Display resolutionDiffers	1920 x 1080 pixels	1600 x 900 pixels
HD typeKnown for one	Full HD	Unknown — not stated by the source
Panel typeKnown for one	IPS	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratioDiffers	16:10	16:9
Colour gamutKnown for one	100%	Unknown — not stated by the source
TouchscreenKnown for one	Unknown — not stated by the source	No
Contrast ratio (typical)Known for one	Unknown — not stated by the source	400:1
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generationDiffers	11th gen Intel® Core™ i5	4th gen Intel® Core™ i5
Processor modelDiffers	i5-1135G7	i5-4300M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	4.2 GHz	3.3 GHz
Processor cacheDiffers	8 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Configurable TDP-down frequencyKnown for one	0.8 GHz	Unknown — not stated by the source
Processor frequencyKnown for one	Unknown — not stated by the source	2.6 GHz
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor socketKnown for one	Unknown — not stated by the source	PGA946
Processor lithographyKnown for one	Unknown — not stated by the source	22 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i5-4300 Mobile series
Processor codenameKnown for one	Unknown — not stated by the source	Haswell
Bus typeKnown for one	Unknown — not stated by the source	DMI
SteppingKnown for one	Unknown — not stated by the source	C0
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	37 W
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Memory4 differ
Internal memoryDiffers	16 GB	4 GB
Internal memory typeDiffers	LPDDR4x-SDRAM	DDR3L-SDRAM
Memory clock speedDiffers	4266 MHz	1600 MHz
Memory form factorDiffers	On-board	SO-DIMM
Maximum internal memory	16 GB	16 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage4 differ
Total storage capacityDiffers	256 GB	500 GB
Storage mediaDiffers	SSD	HDD
Total SSDs capacityKnown for one	256 GB	Unknown — not stated by the source
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
SSD form factorKnown for one	M.2	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD+RW
Card reader integratedDiffers	No	Yes
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, SDHC, SDXC
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board GPU manufacturerKnown for one	Intel	Unknown — not stated by the source
On-board graphics card familyDiffers	Intel Iris Xe Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel Iris Xe Graphics	Intel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.74 GB
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	400 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1250 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x416
Audio3 differ
Audio chipDiffers	Realtek ALC3306	Realtek ALC3232
Audio systemDiffers	Dolby Atmos	Dolby Advanced Audio
Number of built-in speakersDiffers	4	2
Built-in subwooferKnown for one	No	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Number of microphonesKnown for one	4	Unknown — not stated by the source
Speaker powerKnown for one	Unknown — not stated by the source	1 W
Cameraidentical
Front cameraKnown for one	Yes	Unknown — not stated by the source
Front camera HD typeKnown for one	HD	Unknown — not stated by the source
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Privacy cameraKnown for one	Yes	Unknown — not stated by the source
Privacy typeKnown for one	Privacy shutter	Unknown — not stated by the source
Network3 differ
Top Wi-Fi standardDiffers	Wi-Fi 6 (802.11ax)	802.11g
Wi-Fi standardsDiffers	Wi-Fi 6 (802.11ax)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Antenna typeKnown for one	2x2	Unknown — not stated by the source
WLAN controller manufacturerKnown for one	Intel	Unknown — not stated by the source
WLAN controller modelKnown for one	Intel Wi-Fi 6 AX201	Unknown — not stated by the source
Ethernet LANDiffers	No	Yes
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	2	Unknown — not stated by the source
HDMI ports quantityDiffers	1	0
HDMI versionKnown for one	2.0	Unknown — not stated by the source
Thunderbolt 4 ports quantityKnown for one	2	Unknown — not stated by the source
Intel® Thunderbolt 4Known for one	Yes	Unknown — not stated by the source
Combo headphone/mic port	Yes	Yes
USB Type-C DisplayPort Alternate ModeKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-ChargeKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-Charge portsKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Docking connectorKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Motherboard chipsetKnown for one	Intel SoC	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	ThinkPad UltraNav	Unknown — not stated by the source
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypadKnown for one	No	Unknown — not stated by the source
Spill-resistant keyboardKnown for one	Yes	Unknown — not stated by the source
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Keyboard languageKnown for one	UK English	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Processor special features1 differ
Embedded options available	No	No
Intel 64	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 versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel TSX-NI versionDiffers	1.00	0.00
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Processor ARK IDKnown for one	Unknown — not stated by the source	76347
Processor codeKnown for one	Unknown — not stated by the source	SR1H9
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 x 4.7 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Conflict-Free processorKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Battery capacityKnown for one	57 Wh	Unknown — not stated by the source
Battery life (max)Known for one	21.3 h	Unknown — not stated by the source
Fast chargingKnown for one	Yes	Unknown — not stated by the source
Poweridentical
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
USB Power Delivery (USB PD)Known for one	Yes	Unknown — not stated by the source
AC adapter powerKnown for one	Unknown — not stated by the source	45 W
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Smart card readerKnown for one	No	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	HDD, Power on, Supervisor	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	5 - 43 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Maximum shipping altitudeKnown for one	3048 m	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	EPEAT Gold ENERGY STAR 8.0 TCO RoHS TÜV Intel Evo Platform MIL-STD-810H	Unknown — not stated by the source
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions4 differ
WeightDiffers	1.13 kg	2.14 kg
WidthDiffers	315 mm	335 mm
DepthDiffers	221.6 mm	229.1 mm
HeightDiffers	14.9 mm	27.9 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR

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