Product comparison · 2 laptops

upcycle it Lenovo ThinkPad X1 Carbon 1.Gen (Refurbished) B vs upcycle it Lenovo ThinkPad X1 Carbon 1st (Refurbished) B

202specifications compared
6differ
196identical
3known for one product only

Key differences

Processor family
- Lenovo ThinkPad X1 Carbon 1.Gen (Refurbished) B:Intel® Core™ i7
- Lenovo ThinkPad X1 Carbon 1st (Refurbished) B:Intel® Core™ i5
Processor generation
- Lenovo ThinkPad X1 Carbon 1.Gen (Refurbished) B:6th gen Intel® Core™ i7
- Lenovo ThinkPad X1 Carbon 1st (Refurbished) B:3rd gen Intel® Core™ i5
Processor model
- Lenovo ThinkPad X1 Carbon 1.Gen (Refurbished) B:i7-3667U
- Lenovo ThinkPad X1 Carbon 1st (Refurbished) B:i5-3427U
Processor frequency
- Lenovo ThinkPad X1 Carbon 1.Gen (Refurbished) B:2 GHz
- Lenovo ThinkPad X1 Carbon 1st (Refurbished) B:1.8 GHz
Processor cache
- Lenovo ThinkPad X1 Carbon 1.Gen (Refurbished) B:4 MB
- Lenovo ThinkPad X1 Carbon 1st (Refurbished) B:3 MB
Mobile network connection
- Lenovo ThinkPad X1 Carbon 1.Gen (Refurbished) B:Yes
- Lenovo ThinkPad X1 Carbon 1st (Refurbished) B:No

Side by side

Differences highlightedShow differences only

Comparison of Lenovo ThinkPad X1 Carbon 1.Gen (Refurbished) B, Lenovo ThinkPad X1 Carbon 1st (Refurbished) B
205 specifications	A upcycle it Lenovo ThinkPad X1 Carbon 1.Gen (Refurbished) B View product	B upcycle it Lenovo ThinkPad X1 Carbon 1st (Refurbished) B View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Market positioning	Business	Business
Refurbished	Yes	Yes
Refurbished grade	Grade B	Grade B
Country of origin	China	China
Displayidentical
Display diagonal	35.6 cm (14")	35.6 cm (14")
Display resolution	1600 x 900 pixels	1600 x 900 pixels
Touchscreen	Yes	Yes
HD type	HD+	HD+
Touch technology	Multi-touch	Multi-touch
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display brightness	300 cd/m²	300 cd/m²
Contrast ratio (typical)	400:1	400:1
Processor5 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	6th gen Intel® Core™ i7	3rd gen Intel® Core™ i5
Processor modelDiffers	i7-3667U	i5-3427U
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 GHz	1.8 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	4 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	BGA 1023	BGA 1023
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i7-3600 Mobile series	Intel Core i7-3600 Mobile series
Processor codename	Ivy Bridge	Ivy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	L1	L1
Thermal Design Power (TDP)	17 W	17 W
Tjunction	105 °C	105 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x8, 1x16, 2x4, 2x8	1x8, 1x16, 2x4, 2x8
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)	18	18
ECC supported by processor	No	No
Memoryidentical
Internal memory	8 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1333 MHz	1333 MHz
Memory form factor	On-board	On-board
Maximum internal memory	8 GB	8 GB
Storageidentical
Total storage capacity	180 GB	180 GB
Storage media	SSD	SSD
Number of HDDs installed	0	0
Total SSDs capacity	180 GB	180 GB
Number of SSDs installed	1	1
SSD capacity	180 GB	180 GB
SSD interface	SATA III	SATA III
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD, SDHC, SDXC	MMC, SD, SDHC, SDXC
Graphicsidentical
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	Intel	Unknown — not stated by the source
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 4000	Intel® HD Graphics 4000
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)	1150 MHz	1150 MHz
On-board graphics card ID	0x166	0x166
Audioidentical
Audio system	HD	HD
Number of built-in speakers	2	2
Speaker power	4 W	4 W
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera HD type	HD	HD
Front camera resolution	1280 x 720 pixels	1280 x 720 pixels
Auto focus	Yes	Yes
Optical driveidentical
LightScribe	No	No
Network1 differ
Mobile network connectionDiffers	Yes	No
Wi-Fi	Yes	Yes
Top Wi-Fi standard	802.11g	802.11g
Wi-Fi standards	802.11a, 802.11b, 802.11g	802.11a, 802.11b, 802.11g
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	1000 Mbit/s	1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
WWANKnown for one	Installed	Unknown — not stated by the source
4G LTE	No	No
Networking standards	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Integrated 4G WiMAX	Yes	Yes
Ports & interfacesidentical
USB 2.0 ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
HDMI ports quantity	0	0
DisplayPorts quantity	0	0
Mini DisplayPorts quantity	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Mini HDMI ports quantity	0	0
Micro HDMI ports quantity	0	0
Mini VGA ports quantity	0	0
Headphone outputs	0	0
S/PDIF out port	No	No
Combo headphone/mic port	Yes	Yes
Microphone in	No	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
Modem (RJ-11) ports	0	0
Serial ports quantity	0	0
USB Sleep-and-Charge ports	0	0
Performanceidentical
Motherboard chipset	Intel® QS77 Express	Intel® QS77 Express
Keyboardidentical
Pointing device	ThinkPad UltraNav	ThinkPad UltraNav
Numeric keypad	No	No
Spill-resistant keyboard	Yes	Yes
Full-size keyboard	Yes	Yes
Windows keys	Yes	Yes
Keyboard language	Nordic	Nordic
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Drivers included	Yes	Yes
Processor special featuresidentical
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 lithography	22 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
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 Trusted Execution Technology	Yes	Yes
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® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	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® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK ID	64898	64898
Processor code	SR0N5	SR0N5
Processor package size	31 x 24 mm	31 x 24 mm
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Batteryidentical
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Number of battery cells	4	4
Battery capacity	45.8 Wh	45.8 Wh
Battery life (max)	8.2 h	8.2 h
Poweridentical
AC adapter power	90 W	90 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint reader	Yes	Yes
Face recognition	Yes	Yes
Trusted Platform Module (TPM)	Yes	Yes
Password protection type	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Storage temperature (T-T)	5 - 43 °C	5 - 43 °C
Operating relative humidity (H-H)	8 - 95%	8 - 95%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Maximum shipping altitude	3048 m	3048 m
Certificatesidentical
Compliance certificates	RoHS	RoHS
Sustainabilityidentical
Sustainability certificates	EPEAT Gold, ENERGY STAR	EPEAT Gold, ENERGY STAR
Weight & dimensionsidentical
Weight	1.35 kg	1.35 kg
Width	331 mm	331 mm
Depth	226.5 mm	226.5 mm
Height	17.7 mm	17.7 mm
Packaging dataidentical
Package width	290 mm	290 mm
Package depth	440 mm	440 mm
Package height	120 mm	120 mm
Package weight	1.95 kg	1.95 kg
Carbon footprintidentical
Total carbon footprint (kg of CO2e)	10.92	10.92
Refurbishment impact (kg of CO2e)	6.79	6.79
Avoided emissions (kg of CO2e)	237.77	237.77
Avoided e-waste	2.2 kg	2.2 kg
Packaging contentidentical
Manual	Yes	Yes
Quick start guide	Yes	Yes
Warranty card	Yes	Yes
Other featuresidentical
3D	No	No
TV tuner integrated	No	No
64-bit computing	Yes	Yes
Intel segment tagging	Enterprise, Small Business	Enterprise, Small Business
Warranty period	2 year(s)	2 year(s)

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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