Product comparison · 2 laptops

T1A X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED vs upcycle it Lenovo ThinkPadX1Carbon 6th (Refurbished) A

60specifications compared
24differ
36identical
93known for one product only

Key differences

Display resolution
- X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED:2560 x 1440 pixels
- Lenovo ThinkPadX1Carbon 6th (Refurbished) A:1920 x 1080 pixels
Touchscreen
- X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED:Yes
- Lenovo ThinkPadX1Carbon 6th (Refurbished) A:No
Processor family
- X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED:5th gen Intel® Core™ i7
- Lenovo ThinkPadX1Carbon 6th (Refurbished) A:Intel® Core™ i7
Processor model
- X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED:i7-5500U
- Lenovo ThinkPadX1Carbon 6th (Refurbished) A:i7-8650U
Processor cores
- X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED:2
- Lenovo ThinkPadX1Carbon 6th (Refurbished) A:4
Processor threads
- X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED:4
- Lenovo ThinkPadX1Carbon 6th (Refurbished) A:8
Processor boost frequency
- X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED:3 GHz
- Lenovo ThinkPadX1Carbon 6th (Refurbished) A:4.2 GHz
Processor frequency
- X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED:2.4 GHz
- Lenovo ThinkPadX1Carbon 6th (Refurbished) A:1.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED, Lenovo ThinkPadX1Carbon 6th (Refurbished) A
153 specifications	A T1A X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED View product	B upcycle it Lenovo ThinkPadX1Carbon 6th (Refurbished) A View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
RefurbishedKnown for one	Unknown — not stated by the source	Yes
Refurbished gradeKnown for one	Unknown — not stated by the source	Grade A
Country of originKnown for one	Unknown — not stated by the source	China
Display2 differ
Display diagonal	35.6 cm (14")	35.6 cm (14")
Display resolutionDiffers	2560 x 1440 pixels	1920 x 1080 pixels
TouchscreenDiffers	Yes	No
HD typeKnown for one	Unknown — not stated by the source	Full HD
LED backlightKnown for one	Unknown — not stated by the source	Yes
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	5th gen Intel® Core™ i7	Intel® Core™ i7
Processor generationKnown for one	Unknown — not stated by the source	8th gen Intel® Core™ i7
Processor modelDiffers	i7-5500U	i7-8650U
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3 GHz	4.2 GHz
Processor frequencyDiffers	2.4 GHz	1.9 GHz
Processor cacheDiffers	4 MB	8 MB
Processor cache typeDiffers	L3	Smart Cache
Bus typeDiffers	DMI2	OPI
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	2 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	25 W
Configurable TDP-downDiffers	7.5 W	10 W
Configurable TDP-down frequencyDiffers	0.6 GHz	0.8 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor socketKnown for one	BGA 1168	Unknown — not stated by the source
Processor lithographyKnown for one	14 nm	Unknown — not stated by the source
Processor operating modesKnown for one	32-bit, 64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i7-5500 Mobile Series	Unknown — not stated by the source
Processor codenameKnown for one	Broadwell	Unknown — not stated by the source
SteppingKnown for one	F0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	15 W	Unknown — not stated by the source
TjunctionKnown for one	105 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	12	Unknown — not stated by the source
PCI Express configurationsKnown for one	4x1, 2x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	8 GB	16 GB
Internal memory typeDiffers	DDR3-SDRAM	LPDDR3-SDRAM
Memory form factorKnown for one	Unknown — not stated by the source	On-board
Maximum internal memoryDiffers	8 GB	16 GB
Storageidentical
Total storage capacity	256 GB	256 GB
Storage media	SSD	SSD
Total SSDs capacityKnown for one	Unknown — not stated by the source	256 GB
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
Optical drive type	No	No
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board GPU manufacturerKnown for one	Unknown — not stated by the source	Intel
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® UHD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 5500	Intel® UHD Graphics 620
Maximum on-board graphics card memoryKnown for one	16 GB	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	300 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	950 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	11.2	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x1616	Unknown — not stated by the source
Audioidentical
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC3286
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	1 W
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Number of microphonesKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Mobile network connectionDiffers	No	Yes
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	100,1000 Mbit/s
Bluetooth	Yes	Yes
WWANKnown for one	Unknown — not stated by the source	Installed
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	1	0
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	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	2
HDMI ports quantity	1	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4b
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Numeric keypad	No	No
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard languageKnown for one	Unknown — not stated by the source	Nordic
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 11 Pro
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special featuresidentical
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Smart Response Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	Yes
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)	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Processor ARK IDKnown for one	85214	Unknown — not stated by the source
Processor codeKnown for one	SR23W	Unknown — not stated by the source
Processor package sizeKnown for one	40 x 24 x 1.3 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	HDD, Power on, Supervisor
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	MIL-STD-810G
Weight & dimensions4 differ
WeightDiffers	1.35 kg	1.48 kg
WidthDiffers	330 mm	326 mm
DepthDiffers	227 mm	234.3 mm
HeightDiffers	17 mm	17.9 mm
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	290 mm
Package depthKnown for one	Unknown — not stated by the source	440 mm
Package heightKnown for one	Unknown — not stated by the source	120 mm
Package weightKnown for one	Unknown — not stated by the source	2.08 kg
Carbon footprintidentical
Total carbon footprint (kg of CO2e)Known for one	Unknown — not stated by the source	10.92
Refurbishment impact (kg of CO2e)Known for one	Unknown — not stated by the source	6.79
Avoided emissions (kg of CO2e)Known for one	Unknown — not stated by the source	237.77
Avoided e-wasteKnown for one	Unknown — not stated by the source	2.2 kg
Other featuresidentical
Warranty periodKnown for one	Unknown — not stated by the source	2 year(s)
Batteryidentical
Battery capacityKnown for one	46 Wh	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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