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Lenovo Ideapad K1 3G (1GB + 16GB) Review | 168 Data compared

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  • Avg. price: ~£290
  • RAM capacity: 1 GB
  • Internal storage: 16 GB
  • Screen size: 10.1 inches
  • Chipset: Nvidia Tegra 2 T20

Lenovo Ideapad K1 3G (1GB + 16GB) review. Compare 168 technical specifications and user reviews to see how it ranks among tablets and if it is worth buying.

4.4

Overall score

What it is: An overall evaluation of the smartphone's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best Tablets on the market.

Score components:

90.0%

4.4

Technical Score

10.0%

?

User score

Poor
4.4

Technical Score

What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

When it matters: When you want to compare Tablets based on technical performance and available features.

Score components:

22.0%

4.3

Performance

20.0%

4.4

Display

16.0%

5.1

Camera

14.0%

4.5

Battery

12.0%

4.0

Connectivity

8.0%

4.6

Software & Features

5.0%

3.1

Design

3.0%

4.5

Audio & Multimedia

Poor
?

User score

What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 4.5
    Gaming

    Score components:

    25.0%

    1.0

    RAM capacity

    20.0%

    1.0

    Refresh rate

    20.0%

    9.0

    GPU frequency

    20.0%

    6.0

    Chipset

    15.0%

    7.0

    Battery capacity

  • 4.5
    School

    Score components:

    20.0%

    6.0

    Chipset

    20.0%

    5.7

    Battery life

    20.0%

    1.0

    RAM capacity

    10.0%

    2.1

    Weight

    10.0%

    1.3

    Internal storage

    10.0%

    10

    Keyboard accessory

    10.0%

    6.6

    Screen size

  • 3.6
    Work

    Score components:

    30.0%

    1.0

    RAM capacity

    25.0%

    6.0

    Chipset

    20.0%

    1.3

    Internal storage

    15.0%

    6.6

    Screen size

    5.0%

    10

    Keyboard accessory

    5.0%

    1.0

    Stylus included

  • 4.3
    Seniors

    Score components:

    20.0%

    6.6

    Screen size

    20.0%

    5.7

    Battery life

    20.0%

    2.1

    Weight

    20.0%

    1.0

    RAM capacity

    20.0%

    6.0

    Chipset

  • 4.1
    Kids

    Score components:

    25.0%

    7.0

    Battery capacity

    25.0%

    1.0

    RAM capacity

    15.0%

    2.1

    Weight

    15.0%

    1.3

    Internal storage

    10.0%

    6.6

    Screen size

    10.0%

    9.0

    Price

  • 3.3
    Travel

    Score components:

    20.0%

    1.0

    RAM capacity

    20.0%

    5.7

    Battery life

    15.0%

    6.0

    Chipset

    15.0%

    2.1

    Weight

    10.0%

    1.0

    Cellular module

    10.0%

    1.0

    5G connectivity

    5.0%

    10

    GPS

    5.0%

    1.3

    Internal storage

  • No image
No image

Best prices in UK

    N/A~ £290

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Other versions:
1GB + 16GB1GB + 32GB

Verdict

The Lenovo IdeaPad K1 3G is a 10.1-inch Android 3.1 tablet powered by a dual-core 1.0 GHz Nvidia Tegra 2 processor, featuring 1GB of RAM and 16GB of internal storage. It offers a 1280 x 800 pixel resolution display, 3G cellular connectivity, a 5MP rear camera with LED flash, and a 2MP front-facing camera for video calls. Main pros include its durable build with a grippy textured back, a dedicated physical home button that supports gestures, and a wealth of useful pre-installed software like Documents to Go and Netflix. However, notable cons include its relatively heavy and bulky 750g design, a proprietary charging port instead of standard micro-USB, and inconsistent performance with occasional software crashes.

Technical Specifications of tablet Lenovo Ideapad K1 3G (1GB + 16GB)

Technical Score

What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

When it matters: When you want to compare Tablets based on technical performance and available features.

Score components:

22.0%

?

Performance

20.0%

?

Display

16.0%

?

Camera

14.0%

?

Battery

12.0%

?

Connectivity

8.0%

?

Software & Features

5.0%

?

Design

3.0%

?

Audio & Multimedia

4.4
Lenovo Ideapad K1 3G (1GB + 16GB) has a technical score of 4.4 points, which is lower than 89% of Tablets.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by the smartphone.
When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
1.0
Lenovo Ideapad K1 3G (1GB + 16GB) has a popularity of 1 points, which is higher than 0% of products in this category.
Ratio quality/price

What it is: An indicator that combines the smartphone's overall rating with its cost.

When it matters: When you are looking for a smartphone with a good balance between quality and price.

Score components:

60.0%

4.4

Overall score

40.0%

9.0

Price

5.8
Lenovo Ideapad K1 3G (1GB + 16GB) has a quality-to-price ratio of 5.8 points, which is lower than 87.2% of products in this category.
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Lenovo
RAM capacity
What it is: The amount of volatile memory available for running apps and multitasking.
When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

Importance: HIGH

Good value: >=8 GB

1 GB
Lenovo Ideapad K1 3G (1GB + 16GB) has a RAM capacity of 1 GB which is smaller than the RAM capacity of 77.8% of tablets and equal to that of 19.3% of tablets.
Process node
What it is: The size of the manufacturing process used to create the chip's transistors, measured in nanometers (nm). Smaller nodes generally indicate more advanced, power-efficient chips.
When it matters: When you want a chipset that is more power-efficient and generates less heat.

Importance: HIGH

Good value: <7 nm

40 nm
Lenovo Ideapad K1 3G (1GB + 16GB) is built on a 40 nm nm process node, which is larger than the node size used in 86.8% of tablets and equal to the node used in 8% of tablets.
Internal storage
What it is: The total built-in space available for apps, media, and files.
When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

Importance: HIGH

Good value: >=128 GB

16 GB
Lenovo Ideapad K1 3G (1GB + 16GB) has an internal storage capacity of 16 GB which is smaller than the storage of 78.5% of tablets and equal to that of 15% of tablets.
Geekbench 6 single-core benchmark score
What it is: A cross-platform benchmark by Primate Labs that measures single-core CPU performance. It reflects how quickly a device handles everyday tasks that rely on a single processing core.
When it matters: When you want snappy responsiveness in everyday interactions and simple apps.

Importance: HIGH

Good value: >1300

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Screen resolution
What it is: The total number of pixels displayed on the screen, expressed as width x height, determining sharpness.
When it matters: When you want text and media to look sharper on a larger display.

Importance: HIGH

1280×800
Lenovo Ideapad K1 3G (1GB + 16GB) has a screen resolution of 1280×800 which is lower than that of 68.1% of tablets and equal to that of 21.6% of tablets.
Refresh rate
What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
When it matters: When you want scrolling to feel fluid and games to look smoother.

Importance: HIGH

Good value: >=120 Hz

60 Hz
Lenovo Ideapad K1 3G (1GB + 16GB) supports a refresh rate of 60 Hz which is higher than in 0% of tablets and equal to that in 73.8% of tablets.
Display type
What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.
When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

Importance: HIGH

IPS LCD
Lenovo Ideapad K1 3G (1GB + 16GB) uses a IPS LCD display type. 75.4% of tablets use this display technology.
Pixel density
What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
When it matters: When you read a lot, look at fine details, or want text and graphics to look cleaner at close range.

Importance: HIGH

Good value: >250 ppi

149 ppi
Lenovo Ideapad K1 3G (1GB + 16GB) has a pixel density of 149 ppi which is lower than that of 86.9% of tablets and equal to that of 9.3% of tablets.
Display glass type
What it is: The specific brand or model of strengthened glass used to protect the screen from scratches and drops.
When it matters: When drops, scratches, or long-term screen wear are a concern in daily use.

Importance: HIGH

Corning Gorilla Glass
Lenovo Ideapad K1 3G (1GB + 16GB) uses Corning Gorilla Glass display glass which is stronger than that on 45.4% of tablets and equal to that on 32.7% of tablets.
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Optical image stabilization
What it is: A hardware mechanism that physically moves the camera lens or sensor to counteract hand shakiness and reduce blur in photos and videos.
When it matters: When you want to reduce blur in photos and shake in videos, especially in low light.

Importance: HIGH

no
Lenovo Ideapad K1 3G (1GB + 16GB) does not support optical image stabilization. 0.4% of tablets include OIS.
Main camera megapixels
What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.
When it matters: When you want to capture high-resolution images that can be cropped or printed large.

Importance: HIGH

5 MP
Lenovo Ideapad K1 3G (1GB + 16GB) has a main camera resolution of 5 MP MP which is lower than that of 61.7% of tablets and equal to that of 26.3% of tablets.
Front camera megapixels
What it is: The resolution of the front-facing camera, measured in megapixels, determining the detail level of selfies.
When it matters: When you want detailed selfies or high-quality video for calls and streaming.

Importance: HIGH

Good value: >=8 MP

2 MP
Lenovo Ideapad K1 3G (1GB + 16GB) has a front camera resolution of 2 MP MP which is lower than in 53.4% of tablets and equal to that in 25.5% of tablets.
Main camera aperture
What it is: The size of the lens opening (f-stop) that controls light entry. A lower f-number indicates a wider aperture, allowing better low-light shots.
When it matters: When you want better low-light performance or a natural background blur effect.

Importance: HIGH

?
Optical zoom
What it is: A true zoom feature that adjusts the camera lens to get closer to the subject without losing image quality, unlike digital zoom.
When it matters: When you want to get closer to a distant subject without losing image clarity.

Importance: HIGH

1xx
Lenovo Ideapad K1 3G (1GB + 16GB) supports 1x x optical zoom which is higher than in 18.4% of tablets and equal to that in 80.7% of tablets.
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Battery capacity
What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
When it matters: When you want a stronger chance of longer battery life, especially if you use the tablet heavily away from a charger.

Importance: HIGH

Good value: >8000 mAh

7,400 mAh
Lenovo Ideapad K1 3G (1GB + 16GB) has a battery capacity of 7400 mAh which is larger than the batteries in 62.8% of tablets and equal to those in 0.2% of tablets.
Charging speed
What it is: The maximum power input supported for wired charging, measured in Watts (W).
When it matters: When you are in a rush and need to top up your battery quickly.

Importance: HIGH

Good value: >30 W

10 W
Lenovo Ideapad K1 3G (1GB + 16GB) supports charging speeds of 10 W which is slower than in 61% of tablets and equal to speeds in 33.2% of tablets.
Battery life
What it is: An estimate of how long the tablet can run on one charge.
When it matters: When you do not want to recharge the tablet too often.

Importance: HIGH

Good value: >10 hours

10 hours
Lenovo Ideapad K1 3G (1GB + 16GB) has a battery life of 10 hours, which is longer than that of 39.1% of tablets and equal to that of 20.6% of tablets.
Wireless charging
What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.
When it matters: When you want to charge the tablet by placing it on a compatible pad.

Importance: MEDIUM

no
Lenovo Ideapad K1 3G (1GB + 16GB) does not support wireless charging. 1.5% of tablets support wireless charging.
Fast charging
What it is: In the context of modern electronics, "Fast Charging" refers to any technology that delivers power significantly higher than the traditional USB baseline. While the industry standard for a basic charger is 5W (5V at 1A), a charger is generally classified as a fast charger if it provides at least 18W of power.
When it matters: When you want to minimize the time your tablet spends tethered to a wall outlet.

Importance: MEDIUM

no
Lenovo Ideapad K1 3G (1GB + 16GB) does not support fast charging. 49.3% of tablets support fast charging.
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LTE support
What it is: Support for Long-Term Evolution (4G) networks, providing high-speed mobile data.
When it matters: When you need reliable mobile internet coverage in areas where 5G isn't available.

Importance: HIGH

no
Lenovo Ideapad K1 3G (1GB + 16GB) does not support LTE. 63.3% of tablets include LTE connectivity.
Wi-Fi connectivity
What it is: The ability to connect to wireless local area networks for internet access and local networking.
When it matters: When you want to save mobile data and connect to home or public networks.

Importance: HIGH

yes
Lenovo Ideapad K1 3G (1GB + 16GB) supports Wi-Fi connectivity. 99.9% of tablets offer Wi-Fi support.
GPS
What it is: Support for the Global Positioning System to determine the device's precise location.
When it matters: When you need accurate navigation for driving, walking, or exploring new places.

Importance: HIGH

yes
Lenovo Ideapad K1 3G (1GB + 16GB) supports GPS. 83.2% of tablets include GPS functionality.
5G connectivity
What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

Importance: MEDIUM

no
Lenovo Ideapad K1 3G (1GB + 16GB) does not support 5G connectivity. 10.8% of tablets support 5G.
This version supports cellular data up to 4G/LTE or 3G, not 5G.
NFC
What it is: Near Field Communication technology that enables contactless payments, quick pairing, and data exchange over short distances.
When it matters: When you want to make contactless payments or quickly pair with compatible accessories.

Importance: MEDIUM

no
Lenovo Ideapad K1 3G (1GB + 16GB) does not support NFC. 9.8% of tablets include NFC.
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Operating system
What it is: The primary system software that manages the tablet's hardware and software resources.
When it matters: When you have a preference for the user interface and app ecosystem.

Importance: HIGH

Android
Lenovo Ideapad K1 3G (1GB + 16GB) uses the Android operating system, which is more advanced than the one used by 23.7% of tablets.
Update support duration
What it is: The expected length of software update support for the tablet.
When it matters: When you care about how long the tablet should keep getting software updates.

Importance: HIGH

short
Lenovo Ideapad K1 3G (1GB + 16GB) offers short update support, which is shorter than the support period of 56.9% of tablets and equal to that of 43.1% of tablets.
Direct OS updates
What it is: Receives major operating system updates directly from the device maker or platform provider instead of waiting on extra intermediaries.
When it matters: When fast access to new Android or system features and security patches matters to you.

Importance: HIGH

yes
Lenovo Ideapad K1 3G (1GB + 16GB) receives direct OS updates. 79.4% of tablets receive direct updates.
On-device AI
What it is: A tablet feature related to on-device ai.
When it matters: When you use smart writing, photo, voice, or search features and want them to work faster or more privately on the tablet itself.

Importance: MEDIUM

no
Lenovo Ideapad K1 3G (1GB + 16GB) does not support on-device AI. 32.1% of tablets support this capability.
App tracking protection
What it is: A system-level feature that limits how apps track user behavior across other apps and services.
When it matters: When you want to stop apps from following your activity across other companies' apps and websites.

Importance: MEDIUM

no
Lenovo Ideapad K1 3G (1GB + 16GB) does not include app tracking protection. 25.2% of tablets support this feature.
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IP rating
What it is: A standardized code (Ingress Protection) indicating the device's resistance to dust and water intrusion.
When it matters: When you use the tablet around water, outdoors, or in dusty environments and want more durability.

Importance: MEDIUM

not rated
Lenovo Ideapad K1 3G (1GB + 16GB) has an IP rating of not rated which is equal to that of 83% of tablets.
Weight
What it is: The total mass of the tablet, affecting how heavy it feels in the hand.
When it matters: When you want the tablet to be easier to carry and hold for longer sessions.

Importance: MEDIUM

Good value: <500 g

750 g
Lenovo Ideapad K1 3G (1GB + 16GB) weighs 750 g which is heavier than 91.3% of tablets and equal to the weight of 0.5% of tablets.
Backlit keyboard
What it is: A keyboard with illuminated keys for easier typing in darker environments.
When it matters: When you type in dim rooms or low light.

Importance: MEDIUM

no
Lenovo Ideapad K1 3G (1GB + 16GB) does not support a backlit keyboard. 8.9% of tablets support this accessory feature.
Keyboard accessory
What it is: Support for a keyboard accessory made for the tablet.
When it matters: When you want the tablet to work more like a small laptop.

Importance: MEDIUM

yes
Lenovo Ideapad K1 3G (1GB + 16GB) supports a keyboard accessory. 83.4% of tablets support this option.
Pen latency
What it is: The delay between stylus input and the line or action appearing on screen, usually measured in milliseconds.
When it matters: When you want stylus input to feel quicker and more natural.

Importance: MEDIUM

Good value: <10 ms

N/A
Show more
Number of microphones
What it is: The total count of microphones on the device, used for audio recording, noise cancellation, and voice isolation.
When it matters: When you want clear audio recording and better noise cancellation during calls.

Importance: MEDIUM

Good value: >=2

1
Lenovo Ideapad K1 3G (1GB + 16GB) includes 1 microphones, which is more than in 0.2% of tablets and equal to the number in 55.1% of tablets.
aptX Adaptive
What it is: A Bluetooth codec that dynamically adjusts bitrate to balance audio quality and connection stability.
When it matters: When you use wireless headphones in changing environments and want better audio quality without sacrificing connection stability.

Importance: MEDIUM

no
Lenovo Ideapad K1 3G (1GB + 16GB) does not support aptX Adaptive. 4.9% of tablets offer this codec.
No confirmed built-in aptX Adaptive Bluetooth codec support.
Dolby Atmos support
What it is: Support for Dolby Atmos audio playback or processing.
When it matters: When you want more immersive sound from compatible movies, games, or music.

Importance: MEDIUM

no
Lenovo Ideapad K1 3G (1GB + 16GB) does not support Dolby Atmos. 26.4% of tablets support this audio feature.
No confirmed Dolby Atmos audio support.
N. of speakers
What it is: The number of built-in speakers used for audio playback.
When it matters: When you want fuller sound without always using headphones.

Importance: MEDIUM

Good value: >=4

2
Lenovo Ideapad K1 3G (1GB + 16GB) includes 2 speakers, which is more than in 12.2% of tablets and equal to the number in 59.2% of tablets.
Dual speakers.
FM radio
What it is: A built-in receiver allowing users to listen to local FM radio stations using wired headphones as an antenna.
When it matters: When you want to listen to local radio stations without using mobile data.

Importance: LOW

no
Lenovo Ideapad K1 3G (1GB + 16GB) does not include an FM radio. 14.9% of tablets offer FM radio functionality.
No confirmed built-in FM radio support.
Show more

Lenovo Ideapad K1 3G (1GB + 16GB) vs the average tablet

  • Includes battery health monitoring
    Lenovo Ideapad K1 3G (1GB + 16GB) features battery health monitoring, the average tablet does not. 34.7% of tablets include battery health tools.
    What it is: A system that tracks and reports the battery's condition, capacity degradation, and overall health over time to help users understand performance changes.
    When it matters: When you keep the tablet for years and want early warning if the battery is wearing out.

    Importance: LOW

    Lenovo Ideapad K1 3G (1GB + 16GB) features battery health monitoring, the average tablet does not. 34.7% of tablets include battery health tools.
  • Allows manual focus
    Lenovo Ideapad K1 3G (1GB + 16GB) allows manual focus control, the average tablet does not. 37% of tablets include manual focus.
    What it is: A pro mode feature that allows the user to manually adjust the focus distance using a slider.
    When it matters: When the autofocus struggles or you want a specific creative artistic effect.

    Importance: LOW

    Lenovo Ideapad K1 3G (1GB + 16GB) allows manual focus control, the average tablet does not. 37% of tablets include manual focus.
  • Has a flash
    Lenovo Ideapad K1 3G (1GB + 16GB) features a built-in flash, the average tablet does not. 45.2% of tablets include a flash.
    What it is: Includes an integrated light source to illuminate nearby subjects in low-light scenes.
    When it matters: When you need quick document shots, close-up photos, or a simple built-in light in darker places.

    Importance: LOW

    Lenovo Ideapad K1 3G (1GB + 16GB) features a built-in flash, the average tablet does not. 45.2% of tablets include a flash.
  • Has HDMI output
    Lenovo Ideapad K1 3G (1GB + 16GB) supports HDMI output, the average tablet does not. 49.6% of tablets offer direct HDMI connectivity.
    What it is: The ability to output video signals to an external display, often requiring a USB-C to HDMI adapter or specialized cable.
    When it matters: When you want to connect your tablet directly to a TV or projector via cable.

    Importance: LOW

    Lenovo Ideapad K1 3G (1GB + 16GB) supports HDMI output, the average tablet does not. 49.6% of tablets offer direct HDMI connectivity.
  • Better chipset
    Lenovo Ideapad K1 3G (1GB + 16GB) uses the Nvidia Tegra 2 T20 chipset, while the average tablet uses MediaTek MT8,169A.
    What it is: The official model name of the processor platform used in the tablet.
    When it matters: When you want the tablet to feel fast in everyday use, handle heavier apps smoothly, or stay capable for longer.

    Importance: HIGH

    Lenovo Ideapad K1 3G (1GB + 16GB) uses the Nvidia Tegra 2 T20 chipset, while the average tablet uses MediaTek MT8,169A.Nvidia Tegra 2 T20 vs MediaTek MT8169A
  • 4 more GPU execution units
    Lenovo Ideapad K1 3G (1GB + 16GB) has more GPU execution units than the average tablet (8 vs 4). The average tablet has 4 GPU execution units.
    What it is: The number of graphics execution units available in the GPU.
    When it matters: When you play games, use graphics-heavy apps, or care about overall graphics capability.

    Importance: MEDIUM

    Good value: >8

    Lenovo Ideapad K1 3G (1GB + 16GB) has more GPU execution units than the average tablet (8 vs 4). The average tablet has 4 GPU execution units.8 vs 4
  • 12.1% larger battery capacity
    Lenovo Ideapad K1 3G (1GB + 16GB) has a higher battery capacity than the average tablet (7,400 mAh vs 6,600 mAh). The average tablet battery has capacity of 6,600 mAh.
    What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
    When it matters: When you want a stronger chance of longer battery life, especially if you use the tablet heavily away from a charger.

    Importance: HIGH

    Good value: >8000 mAh

    Lenovo Ideapad K1 3G (1GB + 16GB) has a higher battery capacity than the average tablet (7,400 mAh vs 6,600 mAh). The average tablet battery has capacity of 6,600 mAh.7400 mAh vs 6600 mAh
  • Supports external displays
    Lenovo Ideapad K1 3G (1GB + 16GB) has more supported external displays than the average tablet (yes vs no). The average tablet supports no external displays.
    What it is: Support for connecting the tablet to one or more external displays.
    When it matters: When you want to connect the tablet to a monitor, TV, or desktop setup.

    Importance: MEDIUM

    Lenovo Ideapad K1 3G (1GB + 16GB) has more supported external displays than the average tablet (yes vs no). The average tablet supports no external displays.
  • Better chipset
    Lenovo Ideapad K1 3G (1GB + 16GB) uses the Nvidia Tegra 2 T20 chipset, while the average tablet uses MediaTek MT8,169A.
  • 4 more GPU execution units
    Lenovo Ideapad K1 3G (1GB + 16GB) has more GPU execution units than the average tablet (8 vs 4). The average tablet has 4 GPU execution units.
  • Supports external displays
    Lenovo Ideapad K1 3G (1GB + 16GB) has more supported external displays than the average tablet (yes vs no). The average tablet supports no external displays.
  • Allows manual focus
    Lenovo Ideapad K1 3G (1GB + 16GB) allows manual focus control, the average tablet does not. 37% of tablets include manual focus.
  • Has a flash
    Lenovo Ideapad K1 3G (1GB + 16GB) features a built-in flash, the average tablet does not. 45.2% of tablets include a flash.
  • 1 more flash LEDs
    Lenovo Ideapad K1 3G (1GB + 16GB) has more flash LEDs than the average tablet (1 vs 0). The average tablet has 0 flash LEDs.
  • Includes battery health monitoring
    Lenovo Ideapad K1 3G (1GB + 16GB) features battery health monitoring, the average tablet does not. 34.7% of tablets include battery health tools.
  • 12.1% larger battery capacity
    Lenovo Ideapad K1 3G (1GB + 16GB) has a higher battery capacity than the average tablet (7,400 mAh vs 6,600 mAh). The average tablet battery has capacity of 6,600 mAh.
  • Has HDMI output
    Lenovo Ideapad K1 3G (1GB + 16GB) supports HDMI output, the average tablet does not. 49.6% of tablets offer direct HDMI connectivity.

Total
Performance
Camera
Battery
Connectivity
  • 3 GB less RAM
    Lenovo Ideapad K1 3G (1GB + 16GB) has less RAM capacity than the average tablet (1 GB vs 4 GB). The average tablet has 4 GB of RAM.
  • 50% lower CPU speed
    Lenovo Ideapad K1 3G (1GB + 16GB) has a lower CPU speed than the average tablet (1 GHz vs 2 GHz). The average tablet has CPU speed of 2 GHz.
  • 2.86x larger process node
    Lenovo Ideapad K1 3G (1GB + 16GB) uses a larger process node than the average tablet (40 nm vs 14 nm). The average tablet uses a process node of 14 nm.
  • Lacks big.LITTLE architecture
    Lenovo Ideapad K1 3G (1GB + 16GB) does not use a big.LITTLE architecture, the average tablet does. 52.2% of tablets use a big.LITTLE architecture.
  • 4 fewer CPU threads
    Lenovo Ideapad K1 3G (1GB + 16GB) has less CPU threads than the average tablet (2 vs 6). The average tablet has 6 CPU threads.
  • 75% less storage
    Lenovo Ideapad K1 3G (1GB + 16GB) has less internal storage than the average tablet (16 GB vs 64 GB). The average tablet provides 64 GB of internal storage.
  • 82.1% lower memory bandwidth
    Lenovo Ideapad K1 3G (1GB + 16GB) has a lower memory bandwidth than the average tablet (2.7 GB/s vs 14.9 GB/s). The average tablet has memory bandwidth of 14.9 GB/s.
  • 295 MHz lower GPU turbo clock
    Lenovo Ideapad K1 3G (1GB + 16GB) has a lower GPU turbo speed than the average tablet (400 MHz vs 695 MHz). The average tablet has GPU turbo speed of 695 MHz.
  • 75% lower maximum RAM capacity
    Lenovo Ideapad K1 3G (1GB + 16GB) has less maximum RAM than the average tablet (1 GB vs 4 GB). The average tablet supports up to 4 GB of RAM.
  • Supports older OpenGL ES version
    Lenovo Ideapad K1 3G (1GB + 16GB) supports a lower OpenGL ES version than the average tablet (2 vs 3.2). The average tablet supports OpenGL ES version 3.2.
  • Older DDR memory version
    Lenovo Ideapad K1 3G (1GB + 16GB) uses an older DDR memory version than the average tablet (LPDDR2 vs LPDDR3). The average tablet uses DDR version LPDDR3.
  • 93.5% fewer transistors
    Lenovo Ideapad K1 3G (1GB + 16GB) has less transistors than the average tablet (260 million vs 4,000 million). The average tablet chipset has 4,000 million transistors.
  • 1 fewer memory channels
    Lenovo Ideapad K1 3G (1GB + 16GB) has less memory channels than the average tablet (1 vs 2). The average tablet has 2 memory channels.
  • 33.5% lower pixel density
    Lenovo Ideapad K1 3G (1GB + 16GB) has a lower pixel density than the average tablet (149 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
  • 108 nits lower typical brightness
    Lenovo Ideapad K1 3G (1GB + 16GB) has a lower typical brightness than the average tablet (292 nits vs 400 nits). The average tablet reaches 400 nits typical brightness.
  • 101 nits lower peak brightness
    Lenovo Ideapad K1 3G (1GB + 16GB) has a lower peak brightness than the average tablet (300 nits vs 401 nits). The average tablet reaches 401 nits peak brightness.
  • Lower screen resolution
    Lenovo Ideapad K1 3G (1GB + 16GB) has a lower screen resolution than the average tablet (1280×800 vs 1920×1200). The average tablet has a resolution of 1920×1200.
  • 75 ppi lower screen sharpness
    Lenovo Ideapad K1 3G (1GB + 16GB) has a lower screen sharpness than the average tablet (149 ppi vs 224 ppi). The average tablet has screen sharpness of 224 ppi.
  • No continuous video AF
    Lenovo Ideapad K1 3G (1GB + 16GB) does not support continuous video AF, the average tablet does. 55.4% of tablets support continuous video autofocus.
  • 3 MP lower front camera megapixels
    Lenovo Ideapad K1 3G (1GB + 16GB) has less front camera megapixels than the average tablet (2 MP vs 5 MP). The average tablet has 5 MP front camera resolution.
  • No HDR photo mode
    Lenovo Ideapad K1 3G (1GB + 16GB) does not have HDR photo mode, the average tablet does. 80.2% of tablets support HDR photo mode.
  • No manual exposure control
    Lenovo Ideapad K1 3G (1GB + 16GB) does not offer manual exposure control, the average tablet does. 67.4% of tablets have manual exposure.
  • Worse main-camera video
    Lenovo Ideapad K1 3G (1GB + 16GB) supports worse main-camera video recording than the average tablet (720x30 fps vs 1080x30 fps). The average tablet supports 1080x30 fps main-camera video recording.
  • No timelapse video
    Lenovo Ideapad K1 3G (1GB + 16GB) does not support timelapse video, the average tablet does. 54.5% of tablets include timelapse modes.
  • 3 MP lower main camera megapixels
    Lenovo Ideapad K1 3G (1GB + 16GB) has a lower-resolution main camera than the average tablet (5 MP vs 8 MP). The average tablet has a 8 MP main camera.
  • 44.4% slower charging speed
    Lenovo Ideapad K1 3G (1GB + 16GB) supports slower charging than the average tablet (10 W vs 18 W). The average tablet supports charging speed of 18 W.
  • Lacks USB Type-C
    Lenovo Ideapad K1 3G (1GB + 16GB) lacks a USB Type-C port, the average tablet includes one. 51.8% of tablets use USB Type-C.
    USB Type-C port is not present.
  • No LTE support
    Lenovo Ideapad K1 3G (1GB + 16GB) does not support LTE, the average tablet does. 63.3% of tablets support LTE.
  • Older Bluetooth version
    Lenovo Ideapad K1 3G (1GB + 16GB) uses an older Bluetooth version than the average tablet (2.1 vs 5.0). The average tablet uses Bluetooth 5.0.
    Bluetooth version: 2.1.
  • No cellular module
    Lenovo Ideapad K1 3G (1GB + 16GB) does not have a cellular module, the average tablet does. 59.7% of tablets include a cellular module.
  • No face recognition
    Lenovo Ideapad K1 3G (1GB + 16GB) does not have face recognition, the average tablet does. 55.8% of tablets support face recognition.
    Native face recognition / face unlock is not supported.
  • Fewer Wi-Fi bands
    Lenovo Ideapad K1 3G (1GB + 16GB) supports fewer Wi-Fi bands than the average tablet (2.4GHz vs 2.4GHz/5GHz). The average tablet supports 2.4GHz/5GHz Wi-Fi bands.
    Supported Wi-Fi bands: 2.4GHz.
  • Shorter update support
    Lenovo Ideapad K1 3G (1GB + 16GB) offers shorter update support than the average tablet (short vs medium). The average tablet gets medium of update support.
  • No split-screen
    Lenovo Ideapad K1 3G (1GB + 16GB) does not support split-screen, the average tablet does. 72.1% of tablets support split-screen.
    unresolved
  • No picture-in-picture
    Lenovo Ideapad K1 3G (1GB + 16GB) does not support picture-in-picture, the average tablet does. 61.1% of tablets support picture-in-picture.
  • No camera/mic privacy toggles
    Lenovo Ideapad K1 3G (1GB + 16GB) lacks camera and microphone privacy toggles, the average tablet includes them. 53% of tablets offer these toggles.
  • No location privacy controls
    Lenovo Ideapad K1 3G (1GB + 16GB) does not offer location privacy controls, the average tablet does. 75.2% of tablets include location privacy features.
    trusted_sources_support_yes
  • Lacks multi-user mode
    Lenovo Ideapad K1 3G (1GB + 16GB) does not support multi-user mode, the average tablet does. 71.9% of tablets allow multiple user profiles.
  • Lacks dark mode
    Lenovo Ideapad K1 3G (1GB + 16GB) does not support dark mode, the average tablet does. 56.6% of tablets have dark mode.
  • No offline voice recognition
    Lenovo Ideapad K1 3G (1GB + 16GB) does not support offline voice recognition, the average tablet does. 74% of tablets support offline voice recognition.
  • 53.1% heavier
    Lenovo Ideapad K1 3G (1GB + 16GB) is heavier than the average tablet (750 g vs 490 g). The average tablet weighs 490 g.
  • 5.3 mm thicker
    Lenovo Ideapad K1 3G (1GB + 16GB) is thicker than the average tablet (13.3 mm vs 8 mm). The average tablet is 8 mm thick.
  • 8 years older release date
    Lenovo Ideapad K1 3G (1GB + 16GB) is an older model than the average tablet (2,011 vs 2,019).
    August 2011
  • 64 mm taller
    Lenovo Ideapad K1 3G (1GB + 16GB) is taller than the average tablet (264 mm vs 200 mm). The average tablet is 200 mm tall.
  • Lacks USB Type-C
    Lenovo Ideapad K1 3G (1GB + 16GB) lacks a USB Type-C port, the average tablet includes one. 51.8% of tablets use USB Type-C.
    USB Type-C port is not present.
    What it is: A modern, reversible connector used for charging, data transfer, and sometimes audio or video output.
    When it matters: When you want a reversible cable that handles charging, data, and accessories universally.

    Importance: MEDIUM

    Lenovo Ideapad K1 3G (1GB + 16GB) lacks a USB Type-C port, the average tablet includes one. 51.8% of tablets use USB Type-C.
  • 3 GB less RAM
    Lenovo Ideapad K1 3G (1GB + 16GB) has less RAM capacity than the average tablet (1 GB vs 4 GB). The average tablet has 4 GB of RAM.
    What it is: The amount of volatile memory available for running apps and multitasking.
    When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

    Importance: HIGH

    Good value: >=8 GB

    Lenovo Ideapad K1 3G (1GB + 16GB) has less RAM capacity than the average tablet (1 GB vs 4 GB). The average tablet has 4 GB of RAM.1 GB vs 4 GB
  • 50% lower CPU speed
    Lenovo Ideapad K1 3G (1GB + 16GB) has a lower CPU speed than the average tablet (1 GHz vs 2 GHz). The average tablet has CPU speed of 2 GHz.
    What it is: The clock speeds used by the processor cores.
    When it matters: When you use demanding apps, multitask often, or want stronger day-to-day performance.

    Importance: MEDIUM

    Lenovo Ideapad K1 3G (1GB + 16GB) has a lower CPU speed than the average tablet (1 GHz vs 2 GHz). The average tablet has CPU speed of 2 GHz.1 GHz vs 2 GHz
  • No LTE support
    Lenovo Ideapad K1 3G (1GB + 16GB) does not support LTE, the average tablet does. 63.3% of tablets support LTE.
    What it is: Support for Long-Term Evolution (4G) networks, providing high-speed mobile data.
    When it matters: When you need reliable mobile internet coverage in areas where 5G isn't available.

    Importance: HIGH

    Lenovo Ideapad K1 3G (1GB + 16GB) does not support LTE, the average tablet does. 63.3% of tablets support LTE.
  • No continuous video AF
    Lenovo Ideapad K1 3G (1GB + 16GB) does not support continuous video AF, the average tablet does. 55.4% of tablets support continuous video autofocus.
    What it is: Support for keeping focus updated automatically while recording video.
    When it matters: When you record moving subjects and want focus to keep up.

    Importance: LOW

    Lenovo Ideapad K1 3G (1GB + 16GB) does not support continuous video AF, the average tablet does. 55.4% of tablets support continuous video autofocus.
  • 2.86x larger process node
    Lenovo Ideapad K1 3G (1GB + 16GB) uses a larger process node than the average tablet (40 nm vs 14 nm). The average tablet uses a process node of 14 nm.
    What it is: The size of the manufacturing process used to create the chip's transistors, measured in nanometers (nm). Smaller nodes generally indicate more advanced, power-efficient chips.
    When it matters: When you want a chipset that is more power-efficient and generates less heat.

    Importance: HIGH

    Good value: <7 nm

    Lenovo Ideapad K1 3G (1GB + 16GB) uses a larger process node than the average tablet (40 nm vs 14 nm). The average tablet uses a process node of 14 nm.40 nm vs 14 nm
  • Lacks big.LITTLE architecture
    Lenovo Ideapad K1 3G (1GB + 16GB) does not use a big.LITTLE architecture, the average tablet does. 52.2% of tablets use a big.LITTLE architecture.
    What it is: A heterogeneous CPU design that combines high-performance cores ("big") with energy-efficient cores ("LITTLE") to balance performance and power consumption.
    When it matters: When you want a balance of battery life for light tasks and power for heavy tasks.

    Importance: MEDIUM

    Lenovo Ideapad K1 3G (1GB + 16GB) does not use a big.LITTLE architecture, the average tablet does. 52.2% of tablets use a big.LITTLE architecture.
  • 33.5% lower pixel density
    Lenovo Ideapad K1 3G (1GB + 16GB) has a lower pixel density than the average tablet (149 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
    What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
    When it matters: When you read a lot, look at fine details, or want text and graphics to look cleaner at close range.

    Importance: HIGH

    Good value: >250 ppi

    Lenovo Ideapad K1 3G (1GB + 16GB) has a lower pixel density than the average tablet (149 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.149 ppi vs 224 ppi
Total
Overall
Performance
Display
Camera
Battery
Connectivity
Software & Features
Design

Graphic comparison of Lenovo Ideapad K1 3G (1GB + 16GB) and other tablets

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Third-party reviews

What customers like about Lenovo Ideapad K1 3G (1GB + 16GB)?

  • Extensive bundle of preloaded full-version apps including Netflix and Documents To Go
  • Custom 'Lenovo Launcher' and UI enhancements improve the standard Android Honeycomb experience
  • Competitive battery life, often reaching 8 to 10 hours in mixed-use testing
  • Distinctive design with multiple colour options and a grippy, honeycomb-textured back
  • Includes a physical 'Home' button that also supports swipe gestures for navigation
  • Features a mini-HDMI port and a microSD slot for storage expansion

What customers dislike about Lenovo Ideapad K1 3G (1GB + 16GB)?

  • Heavier and thicker (13.3mm) than contemporary rivals like the iPad 2 and Galaxy Tab 10.1
  • Prone to software instability, including frequent app crashes and occasional full system lockups
  • Poorly designed microSD card slot that requires a paperclip or pin to access
  • Underwhelming rear-facing speakers with weak bass and excessive treble
  • Screen brightness and outdoor visibility are inferior compared to top-tier IPS displays
  • Uses a proprietary charging connector rather than a standard micro-USB or laptop adapter

Expert reviews

T
theverge.com
19/08/2011
Lenovo IdeaPad K1 review

The Lenovo IdeaPad K1 is a 10.1-inch Android 3.1 tablet featuring a distinct, sturdy design with physical buttons and a textured back, though it is criticized for being noticeably thicker and heavier than competitors like the iPad 2. While the Tegra 2 processor offers decent performance, the tablet suffers from stuttering in high-definition video playback and lag within its custom...Read more

L
laptopmag.com
28/07/2011
Lenovo IdeaPad K1 Tablet Review

The Laptop Mag review of the Lenovo IdeaPad K1 characterizes the Android 3.1 tablet as a feature-rich device featuring a "Lenovo Launcher" for easier navigation and a grippy, textured back. Powered by a 1GHz Nvidia Tegra 2 processor, it delivers solid performance for media, complemented by a bright 10.1-inch display and useful preloaded apps. However, the device is criticized for...Read more

N
notebookcheck.net
20/10/2011
Lenovo IdeaPad K1 Tablet Review

The Lenovo IdeaPad K1 is a 10.1-inch Android 3.1 tablet featuring a Tegra 2 processor, an IPS display, and a customizable interface with a physical home button. While offering a stylish design and a large suite of pre-installed apps, the device suffers from construction flaws, such as screen flex and a thick, heavy build compared to competitors. Performance is generally good, but...Read more

R
reviewed.com
17/02/2012
Lenovo IdeaPad K1 Tablet Review

The Lenovo IdeaPad Tablet K1, analyzed by Reviewed.com, is a middle-of-the-road, 10.1-inch Android 3.2 device that offers a solid, user-friendly experience for basic, non-specialized needs. Key pros include a customized "launch zone" interface, excellent software support, and a pre-installed package of over 40 apps that add significant out-of-the-box value. However, notable cons...Read more

P
pinoymetrogeek.com
29/08/2011
Lenovo IdeaPad K1: The Complete Review

The Lenovo IdeaPad K1, reviewed by Pinoy Metro Geek, is characterized by a "sporty," solid build with a unique multi-layered design and a comfortable grip. While its 1.65-pound weight and thickness make it heavier than competitors like the Samsung Galaxy Tab 10.1, it offers a sturdy feel and impressive battery life lasting over 8 hours in Wi-Fi tests. Pinoy Metro GeekRunning a...Read more

T
themobileindian.com
23/11/2011
Tablet Review: Lenovo IdeaPad K1

The Lenovo IdeaPad K1 is a 10.1-inch, 750-gram Android 3.1 tablet featuring a grippy textured back, a dedicated LED-lit home button, and a micro-HDMI port. While praised for its design and pre-loaded software, the device suffers from significant instability, including frequent freezing, unexpected reboots, and a "half-cooked" user interface. Multimedia performance is mixed, with the...Read more

U
uk.pcmag.com
27/07/2011
Lenovo IdeaPad K1 Review

The PCMag UK review describes the Lenovo IdeaPad K1 as a "middle-of-the-road" Android 3.1 tablet that offers fast performance via its Nvidia Tegra 2 processor but lacks distinctive features to stand out. Key advantages include a functional physical Home button supporting gestures and pre-loaded, high-value apps like Netflix and Documents to Go. However, significant drawbacks include...Read more

P
pcworld.com
29/07/2011
Lenovo IdeaPad K1 Tablet Review: Rising Above the Android Crowd

The PCWorld review of the 10.1-inch Lenovo IdeaPad K1, an Android 3.1 (Honeycomb) device, highlights its value-oriented design, offering 32GB of storage at a competitive $500 launch price. Pros include a 1GHz Nvidia Tegra 2 processor, a quality 1280-by-800 display, and unique usability features such as a physical home button and dedicated screen-capture functionality. Further pros...Read more

W
wired.com
23/08/2011
Review: Lenovo IdeaPad K1

The Lenovo IdeaPad K1, reviewed by WIRED in 2011, is a 10.1-inch Android tablet aimed at beginners, featuring a Tegra 2 processor and a 1280×800 resolution display. Key pros include its high-value 32GB storage, a unique textured grip, and preloaded apps, though it is notably heavier and thicker than competitors. Cons include a buggy touchscreen, a proprietary charger lacking USB...Read more

T
techradar.com
27/07/2011
Lenovo IdeaPad K1 review

The TechRadar review of the Lenovo IdeaPad K1 describes a tablet with10-hour battery life, a grippy, textured back, and useful pre-loaded apps. However, it notes significant drawbacks, including a heavy, thick design with plasticky build quality and poor screen visibility. Due to software instability, frequent crashes, and an underperforming camera, TechRadar did not recommend the...Read more

C
cnet.com
10/08/2011
Lenovo IdeaPad K1 review

The Lenovo IdeaPad K1, as reviewed by CNET, is a solid, albeit unadventurous, Honeycomb tablet featuring an Nvidia Tegra 2 processor and a secure, textured back, though it is heavier and thicker than competitors. Key advantages include early Netflix pre-certification, a mini-HDMI port, and a robust "treasure trove" of preloaded software, alongside unique UI tweaks. Despite these...Read more

C
connect.de
25/01/2012
Lenovo IdeaPad K1 im Test(www.netzwelt.de) | 16.08.2011 | Lenovo IdeaPad K1 im Test: Android-Tablet mit viel Software(www.chip.de) | 07.09.2011 | Leno...

The connect.de review highlights the Lenovo IdeaPad K1 as a solid, well-built Android tablet featuring a tactile physical home button and a grippy, textured rear casing, though it is noticeably thicker and heavier than competitors. Powered by an Nvidia Tegra 2 processor, the 10.1-inch device offers decent multimedia performance and a large software suite of over 40 pre-installed...Read more

(Translated)Show original
P
pcwelt.de
29/02/2012
Lenovo IdeaPad K1 im Test

The Lenovo IdeaPad K1 is a 10.1-inch Android 3.1 tablet with an Nvidia Tegra 2 processor, offering solid performance for media, gaming, and 32GB of storage, though it suffers from a bulky design and a low-brightness screen. While featuring useful custom software and a micro-HDMI port, the device is hindered by significant bloatware and a frustrating, tool-required microSD slot. Key...Read more

(Translated)Show original
N
notebookcheck.com
25/10/2011
Test Lenovo IdeaPad K1 Tablet/MID

The Lenovo IdeaPad K1 is a 10.1-inch Android 3.1 (Honeycomb) tablet featuring a 1 GHz Nvidia Tegra 2 processor, 1 GB of RAM, and a textured, colorful design with aluminum framing. Key strengths include a highly customized user interface with a "Lucky Launcher" and pre-installed apps like Netflix, along with useful hardware additions such as a micro HDMI port and microSD card slot....Read more

(Translated)Show original

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