81points

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD

48points

Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

Comparison winner
Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
vs
vs

52 facts in comparison

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD vs Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
81
points
Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
48
points
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

Why is Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD better than Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB?

  • 2.25x higher resolution
    3840 x 2160pxvs2560 x 1440px
  • 35.47% higher pixel density
    317ppivs234ppi
  • 534MHz higher ram speed
    ?

    2400MHzvs1866MHz
  • 488GB more internal storage
    1000GBvs512GB
  • 11.2% bigger screen size
    ?

    13.9"vs12.5"
  • 33.33% faster CPU speed
    4 x 1.8GHzvs2 x 2.7GHz
  • Has USB Type-C
    ?
  • Supports 64-bit
    ?

Why is Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB better than Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD?

  • 91.8g lighter
    1.29kgvs1380g
  • 1.3mm thinner
    13.2mmvs14.5mm
  • Has sleep-and-charge USB ports
    ?
  • Has a HDMI output
    ?
  • 17.45% less body volume
    868.88cm³vs1052.54543cm³
  • 21mm shorter
    205.7mmvs226.7mm
  • 0.2mm narrower
    320mmvs320.2mm

Price comparison

Design

1.weight
?

Best

Toshiba Satellite C70 17.3" Intel Core i3-3120M 2.5GHz / 4GB / 750GB

249.5g

1.38kg

1.29kg

2.Has a backlit keyboard
?

The keyboard is backlit, making it easier to type in the dark or dim lighting.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
3.thickness
?

Best

Huawei MateBook E 12" Intel Core i5-7Y54 1.2GHz / 8GB / 512GB

6.9mm

14.5mm

13.2mm

4.Uses a fanless design
?

By using power-efficient components that don't produce large amounts of heat, it's possible to create a device with no cooling fans. This results in a much quieter (or even silent) operation.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
5.volume
?

Best

Porsche Design Book One

1579.19cm³

1052.55cm³

868.88cm³

6.Has a flip and fold design
?

A flip and fold design allows you to fold the screen over the keyboard and transform the device into a tablet, without splitting the device into two pieces.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

Display

1.resolution
?

Best

Asus ROG Mothership GZ700 UHD 17" Intel Core i9-9980HK 2.4GHz / 64GB RAM / 1.5TB SSD

3840 x 2160px

3840 x 2160px

2560 x 1440px

2.pixel density
?

Best

Lenovo ThinkPad X1 Carbon 14" Intel Core i5 5300U 2.3GHz / 4GB / 512GB

540ppi

317ppi

234ppi

3.screen size
?

The bigger the screen size is, the better the user experience.

Best

MSI GT83VR Titan SLI-024 18.4" Intel Core i7-6920HQ 2.9GHz / 64GB / 1TB

18.4"

13.9"

12.5"

4.has a touch screen
?

You can operate the device easily, by pressing the screen with your fingers.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
5.LCD display with 3 subpixels per pixels
?

The device has an LCD display with 3 subpixels per pixel, resulting in sharp and crisp images. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
6.has an LED-backlit display
?

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

Performance

1.RAM speed
?

It can support faster memory, which will give quicker system performance.

Best

Microsoft Surface Laptop 3 13.5" Intel Core i5-1035G7 / 8GB RAM / 128GB SSD

3733MHz

2400MHz

1866MHz

2.Uses flash storage
?

Flash-based storage devices such as SSDs have no mechanical components. Due to this, they are typically faster, run silently, and are more shock resistant than traditional HDDs.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
3.RAM
?

Best

Asus ROG Mothership GZ700 UHD 17" Intel Core i9-9980HK 2.4GHz / 64GB RAM / 1.5TB SSD

64GB

16GB

16GB

4.CPU speed
?

Best

Eurocom Panther 5SE 17.3" Intel Xeon E5-2620 2GHz / 16GB / 1TB

12 x 2GHz

4 x 1.8GHz

2 x 2.7GHz

5.Supports 64-bit
?

A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit apps.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
6.internal storage
?

Best

Apple MacBook Pro (2018) 15" Touch Bar & Touch ID / Intel Core i9 2.9GHz / 32GB RAM / 4TB SSD

4000GB

1000GB

512GB

Connectivity

1.USB 3.0 ports
?

More USB 3.0 ports allow you to connect more devices to your computer that support USB 3.0. USB 3.0 is an improved version of USB 2.0 which offers faster transfer rates.

Best

Asus ROG Mothership GZ700 UHD 17" Intel Core i9-9980HK 2.4GHz / 64GB RAM / 1.5TB SSD

6

2

2

2.Has USB Type-C
?

The USB Type-C features reversible plug orientation and cable direction.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
3.Has Wi-Fi
?

The device can connect to Wi-Fi.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
4.Has 802.11n Wi-Fi connection
?

802.11n is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors - a, b and g.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
5.has a HDMI output
?

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
6.Bluetooth version
?

Best

Lenovo ThinkBook 14s 14" Intel Core i5-8265U 1.6GHz / 4GB RAM / 128GB SSD

5.2

4.1

4.1

Battery

1.Battery life
?

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.

Best

Lenovo Yoga C630 13.3" Qualcomm Snapdragon 850 / 4GB RAM / 128GB SSD

25h

9h

9h

2.Has sleep-and-charge USB ports
?

Sleep-and-charge USB ports can charge electronic devices when the laptop is in sleep mode, hibernate mode, or even switched off.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
3.Has a MagSafe power adapter
?

The MagSafe power adapter uses a power connector that is attached magnetically. When pulled or tugged, the connector will come out of the socket safely.

For example

Apple MacBook Air (2018) 13.3" Intel Core i5 1.8GHz / 8GB RAM / 256GB SSD

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

Features

1.has stereo speakers
?

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
2.has a socket for a 3.5 mm audio jack
?

With a standard mini jack socket, you can use the device with most headphones.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
3.number of microphones
?

More microphones result in better sound quality and enable the device to filter out background noise.

Best

Huawei MateBook X Pro 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 512GB SSD

4

2

1

4.has a front camera
?

A front camera, also called secondary camera, can be used for video chats/selfies.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
5.Has a fingerprint scanner
?

The device has a fingerprint scanner which identifies the user.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
6.Has a stylus
?

A stylus is a pen-like accessory that allows you to interact with the touchscreen with greater precision, and is particularly useful for drawing and writing.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

Miscellaneous

1.Has voice prompts
?

With voice prompts, you will automatically receive information via audio messages – for instance, you may find out that the battery is running low, and it's time to recharge the device.

Lenovo Yoga C930 13.9" UHD Intel Core i7-8550U 1.8GHz / 16GB RAM / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

Price comparison

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