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
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 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 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 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
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Graphics1 differ
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 data ratesKnown for one	Unknown — not stated by the source	100,1000 Mbit/s
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 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 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
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
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	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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