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Lenovo Yoga C640-13IML Series

Lenovo Yoga C640-13IML-81UE000TUKProcessor: Intel Comet Lake i3-10110U, Intel Comet Lake i5-10210U, Intel Comet Lake i7-10510U
Graphics Adapter: Intel UHD Graphics 620
Display: 13.3 inch
Weight: 1.35kg, 1.4kg
Price: 1100 euro
Average Score: 76.5% - good
Average of 4 scores (from 9 reviews)
price: 65%, performance: 64%, features: - %, display: - %
mobility: - %, workmanship: 46%, ergonomy: - %, emissions: - %

 

Lenovo Yoga C640-13IML-81UE0003GE

Specifications

Lenovo Yoga C640-13IML-81UE0003GENotebook: Lenovo Yoga C640-13IML-81UE0003GE
Processor: Intel Comet Lake i5-10210U
Graphics Adapter: Intel UHD Graphics 620
Display: 13.3 inch, 16:9, 1920 x 1080 pixels
Weight: 1.4kg
Links: Lenovo homepage

Pricecompare

Average Score: 73% - average

Average of 2 scores (from 4 reviews)

 

80% Lenovo Yoga C640 review: A portable laptop with long-lasting battery
Source: The Indian Express English
The Lenovo Yoga C640 is a great device for middle and upper management users who are on the move always. For these users the 1.35kg weight of this laptop will be a huge advantage, along with the tablet mode that makes it easy to consume content on the move. And there is literally nothing you can’t do with this device, though the 13.3-inch form factor does not make this a device that can be suggested as a desktop replacement. The convertible aspect makes this good for those who need to teach or present stuff all the time.
Single Review, online available, Medium, Date: 04/06/2020
Rating: Total score: 80%
66% Lenovo Yoga C640 Review
Source: Think Digit English
Despite its middling keyboard, lazy touchpad, sub-par audio, and heavy price tag, the Lenovo Yoga C640 emerges as a satisfactory choice for buyers who want a thin and light convertible laptop with good performance, bundled stylus, and a really long battery life.
Single Review, online available, Very Long, Date: 03/06/2020
Rating: Total score: 66% price: 65% performance: 64% workmanship: 46%
Lenovo Yoga C640 (13) review – a gap-filler that is actually very decent
Source: Laptop Media English
So, in the first place, we would want to mention that this laptop feels like a gap-feeling notebook. Somewhere between the Yoga 500 and Yoga 700 series. However, when we got some time with it, and of course, didn’t take into consideration the aforementioned, the Yoga C640 (13) actually does a pretty fine job. And has a great keyboard too.
Single Review, online available, Very Long, Date: 11/13/2019

Foreign Reviews

Lenovo Yoga C640 Preview
Source: Tweakers Dutch NL→EN
Positive: Nice display; decent processor; long battery life; attractive price.
Single Review, online available, Short, Date: 09/08/2019

 

Lenovo Yoga C640-13IML-81UE0010GE

Specifications

Lenovo Yoga C640-13IML-81UE0010GENotebook: Lenovo Yoga C640-13IML-81UE0010GE
Processor: Intel Comet Lake i7-10510U
Graphics Adapter: Intel UHD Graphics 620
Display: 13.3 inch, 16:9, 1920 x 1080 pixels
Weight: 1.35kg
Price: 1100 euro
Links: Lenovo homepage

Pricecompare

 

Lenovo Yoga C640 initial review: All about 4G connectivity
Source: Pocket Lint English
The Lenovo Yoga C640 is all about 4G LTE connectivity. It's a sensible balance of size and weight, thanks to the 13-inch screen footprint, while the 360-degree hinge provides additional flexibility to use-cases. There might not be the fancy hinge of the top-end C940 model, but with strong specs, purported strong battery life, and a solid design, there's a lot to appeal if you're in the market for an always-connected laptop.
Single Review, online available, Short, Date: 09/06/2019

 

Lenovo Yoga C640-13IML-81UE000TUK

Specifications

Lenovo Yoga C640-13IML-81UE000TUKNotebook: Lenovo Yoga C640-13IML-81UE000TUK
Processor: Intel Comet Lake i3-10110U
Graphics Adapter: Intel UHD Graphics 620
Display: 13.3 inch, 16:9, 1920 x 1080 pixels
Weight: 1.35kg
Links: Lenovo homepage

Pricecompare

Average Score: 80% - good

Average of 2 scores (from 4 reviews)

 

80% Lenovo Yoga C640 review: The battery life blows us away
Source: PC World English
This Best Buy-exclusive version of the Lenovo Yoga C640-13IML may be saddled with a dual-core i3 processor and cramped storage, but it’s blessed with stellar battery life.
Single Review, online available, Very Long, Date: 06/25/2020
Rating: Total score: 80%
Lenovo Yoga C640 unboxing and first impressions
Source: Neowin English
Announced at IFA 2019, Lenovo's Yoga C640 is the entry level to the company's Yoga lineup. The model that the company sent me costs $599, which isn't bad for a 13.3-inch convertible PC with pen support.
Hands-On, online available, Very Short, Date: 05/23/2020
80% Lenovo Yoga C640
Source: PC Mag English
Overall, the Yoga C640 is a well-priced 2-in-1 convertible whose nifty features, like an integrated webcam privacy filter, are nice to have. Perhaps its signature feature is remarkable battery life, which will appeal to buyers who plan to spend a lot of time away from a power outlet.
Single Review, online available, Very Long, Date: 05/22/2020
Rating: Total score: 80%
Lenovo Yoga C640 unboxing and first impressions
Source: Neowin English
Unboxing the Lenovo Yoga C640 with its Intel Core i3-10110U, 8GB RAM, 128GB SSD, and 13.3-inch FHD display. It's also a convertible that includes pen support for $599.
Single Review, online available, Long, Date: 05/22/2020

 

Comment

Lenovo: Lenovo ( "Le" as in the English word legend and "novo" (Latin) for new) was founded in 1984 as a Chinese computer trading company. From 2004, the company has been the largest laptop manufacturer in China and got the fourth largest manufacturer worldwide after the acquisition of IBM's PC division in 2005. In addition to desktops and notebooks, the company also produces monitors, projectors, servers, etc.

In 2011, Lenovo acquired the majority of Medion AG, a European computer hardware manufacturer. In 2014, Lenovo took over Motorola Mobility, which gave them a boost in the smartphone market.

From 2014 to 2016 Lenovo's market share in the global notebook market was 20-21%, ranking second behind HP. However, the distance decreased gradually. In the smartphone market, Lenovo did not belong to the Top 5 global manufacturers in 2016.


Modern games should be playable with these graphics cards at low settings and resolutions. Casual gamers may be happy with these cards.

Intel UHD Graphics 620: Integrated GPU (GT2, 24 EUs) found on some Kaby-Lake-Refresh CPU models (15 W ULV series). Technically identical to the previous Kaby-Lake GPU called HD Graphics 620.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


Intel Comet Lake:

i5-10210U: Comet Lake based low power quad-core processor (technically identical to Whiskey Lake and still produced in 14nm++). The CPU cores can clock between 1.6 and 4.2 GHz (all 4 cores 3.9 GHz max.) with HyperThreading (8 threads). The integrated memory controller supports DDR4-2666 and using cTDP up/down the performance can be adjusted by the OEM (10 - 25 Watt possible, 15W default). Compared to the faster i5-10510U, the level 3 cache was reduced from 8 to 6 MB.

i7-10510U: Comet Lake based low power quad-core processor (technically identical to Whiskey Lake and still produced in 14nm++). The CPU cores can clock between 1.8 and 4.9 GHz (all 4 cores 4.3 GHz max.) with HyperThreading (8 threads). The integrated memory controller supports DDR4-2666 and using cTDP up/down the performance can be adjusted by the OEM (10 - 25 Watt possible, 15W default).

i3-10110U: Comet Lake based low power dual-core processor (technically identical to Whiskey Lake and still produced in 14nm++). The CPU cores can clock between 2.1 and 4.1 GHz (all 4 cores 3.7 GHz max.) with HyperThreading (4 threads). The integrated memory controller supports DDR4-2666 and using cTDP up/down the performance can be adjusted by the OEM (10 - 25 Watt possible, 15W default). The integrated graphics card clocks from 300 - 1000 MHz and only offers 23 instead of 24 CUs.

» Further information can be found in our Comparison of Mobile Processsors.


» To find out how fine a display is, see our DPI List.


1.35 kg:

This weight is typical for big tablets, small subnotebooks, ultrabooks and convertibles with a 10-11 inch display-diagonal.

1.4 kg:


76.5%: This rating is not convincing. The laptop is evaluated below average, this is not really a recommendation for purchase.

» Further information can be found in our Notebook Purchase Guide.

Devices from a different Manufacturer and/or with a different CPU

Lenovo ThinkPad L13 Yoga 20R50004GE
UHD Graphics 620, Comet Lake i5-10210U
HP Spectre x360 13-ap0017nl
UHD Graphics 620, Core i7 i7-8565U
Dell Inspiron 13 7391 2-in-1, i5-10510U
UHD Graphics 620, Comet Lake i7-10510U
HP Elite Dragonfly-8UY50UT
UHD Graphics 620, Core i7 i7-8665U
Samsung Galaxy Chromebook XE930QCA-K01US
UHD Graphics 620, Comet Lake i5-10210U
Asus ZenBook Flip 13 UX362FA-EL206T
UHD Graphics 620, Core i7 i7-8565U
HP Elite Dragonfly-8MK79EA
UHD Graphics 620, Core i5 i5-8265U

Devices with the same GPU

HP Elitebook x360 1040 G6
UHD Graphics 620, Core i5 i5-8265U, 14", 1.35 kg
Asus Chromebook Flip C436FA, i3-10110U
UHD Graphics 620, Comet Lake i3-10110U, 14", 1.17 kg
Lenovo Yoga 530-14IKB-81EK00TNGE
UHD Graphics 620, Kaby Lake Refresh i5-8250U, 14", 1.6 kg
HP Pavilion x360 14-dh1004ns
UHD Graphics 620, Comet Lake i5-10210U, 14", 1.6 kg
Lenovo Yoga C740-14IML-81TC006VGE
UHD Graphics 620, Comet Lake i5-10210U, 14", 1.4 kg
Asus ZenBook Flip 14 UX463FA-AI027T
UHD Graphics 620, Comet Lake i5-10210U, 14", 1.4 kg
LG Gram 14T90N-R.AAS8U1
UHD Graphics 620, Comet Lake i7-10510U, 14", 1.15 kg
Lenovo Yoga C740-15IML-81TD002MMH
UHD Graphics 620, Comet Lake i7-10510U, 15.6", 1.9 kg
Lenovo Yoga C740-15IML-81TD001MGE
UHD Graphics 620, Comet Lake i5-10210U, 15.6", 1.9 kg
Asus ZenBook Flip 14 UX463FL-AI025R
UHD Graphics 620, Comet Lake i7-10510U, 14", 1.4 kg
HP Pavilion x360 14-dh1011ns
UHD Graphics 620, Comet Lake i3-10110U, 14", 1.6 kg
HP Pavilion x360 14-dh1000ns
UHD Graphics 620, Comet Lake i7-10510U, 14", 1.6 kg
Lenovo ThinkPad X1 Yoga Gen 5
UHD Graphics 620, unknown, 14", 1.3 kg
Dell Inspiron 14 5491-3WDPX, 2-in-1
UHD Graphics 620, Comet Lake i5-10210U, 14", 1.65 kg
Lenovo ThinkPad X1 Yoga G4-20QG000UGE
UHD Graphics 620, Core i7 i7-8665U, 14", 1.36 kg
Asus Chromebook Flip C436FA, i5-10210U
UHD Graphics 620, Comet Lake i5-10210U, 14", 1.1 kg
HP Pavilion x360 14m-dh0003dx
UHD Graphics 620, Core i5 i5-8265U, 14", 1.58 kg
Lenovo Ideapad C340-14IML-81TK001SGE
UHD Graphics 620, Comet Lake i3-10110U, 14", 1.7 kg
HP Chromebook x360 14-da0500nd
UHD Graphics 620, Kaby Lake Refresh i5-8250U, 14", 1.7 kg
Dell Latitude 9510 2in1
UHD Graphics 620, Comet Lake i5-10210U, 15.6", 1.5 kg
Current Prices
Lenovo Yoga C640-13IML-81UE000TUK
Lenovo Yoga C640-13IML-81UE000TUK
Lenovo Yoga C640-13IML-81UE000TUK
Lenovo Yoga C640-13IML-81UE000TUK
Lenovo Yoga C640-13IML-81UE0010GE
Lenovo Yoga C640-13IML-81UE0010GE
Lenovo Yoga C640-13IML-81UE0010GE
Lenovo Yoga C640-13IML-81UE0010GE
Lenovo Yoga C640-13IML-81UE0010GE
Lenovo Yoga C640-13IML-81UE0010GE
Lenovo Yoga C640-13IML-81UE0003GE
Lenovo Yoga C640-13IML-81UE0003GE
Lenovo Yoga C640-13IML-81UE0003GE
Lenovo Yoga C640-13IML-81UE0003GE
Lenovo Yoga C640-13IML-81UE0003GE
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> Notebook / Laptop Reviews and News > Library > Lenovo > Lenovo Yoga C640-13IML Series
Stefan Hinum, 2019-10-11 (Update: 2019-10-11)