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85points

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD

47points

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

Comparison winner
Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
vs
vs

61 facts in comparison

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD vs Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
85
points
Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
47
points
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

Why is Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 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
  • 1.8h longer battery life
    ?

    10.8hvs9h
  • 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
    ?

Why is Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB better than Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD?

  • 81.8g lighter
    1.29kgvs1370g
  • 0.75mm thinner
    13.2mmvs13.95mm
  • 1 more USB 3.0 ports
    ?

    2vs1
  • Has a HDMI output
    ?
  • 17.8mm shorter
    205.7mmvs223.5mm
  • 13.72% less body volume
    868.88cm³vs1007.057475cm³
  • 3mm narrower
    320mmvs323mm

Price comparison

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD

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

Top specs and features

Design

1.weight
?

Best

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

249.5g

1.37kg

1.29kg

2.thickness
?

Best

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

6.9mm

13.95mm

13.2mm

3.Has a backlit keyboard
?

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

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
4.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 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 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

1007.06cm³

868.88cm³

6.Has a detachable keyboard
?

You can detach the keyboard of your device and use the screen as a tablet. Detaching the keyboard makes the device lighter and gives you the possibility to switch easily between laptop-mode and tablet-mode. The keyboard is included when buying the device.

For example

Samsung Galaxy Book 2

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

Display

1.resolution
?

Best

Lenovo ThinkPad P52S 15.6” UHD Intel Core i5-8350U 1.7GHz / 8GB RAM / 256GB 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.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 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
5.has a touch screen
?

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

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 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 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 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

Asus ROG GX800VH 18" Intel Core i7 7820HK 2.9GHz / 64GB / 1TB

2800MHz

2400MHz

1866MHz

2.RAM
?

Best

Lenovo ThinkPad P52 15.6" Intel Core i7-8750H 2.2GHz / 64GB RAM / 1TB SSD

64GB

16GB

16GB

3.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 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
4.CPU speed
?

Best

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

12 x 2GHz

4 x 1.8GHz (Intel Core i7-8550U)

2 x 2.7GHz

5.internal storage
?

Best

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

4000GB

1000GB

512GB

6.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 applications.

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 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

MSI WT72 6QN 17.3" Intel Xeon E3-1505M v5 2.8GHz / 64GB / 1TB

6

1

2

2.Has USB Type-C
?

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

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
3.Has WiFi
?

The device can connect to WiFi.

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
4.has a HDMI output
?

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

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
5.Has Bluetooth
?

Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 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

10.8h

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 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 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 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 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 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 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 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 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

Lenovo Miix 520

4

2

1

4.has a front camera
?

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

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
5.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 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
6.Has a fingerprint scanner
?

The device has a fingerprint scanner which identifies the user.

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

Miscellaneous

1.Has MMX
?

MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
2.Uses hyperthreading technology
?

Many of Intel's processors use hyperthreading, which means that each core of the processor can work on two threads at once instead of most processors which work on a single thread per core. This means you can have significant performance gains in certain applications.

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
3.Has F16C
?

F16C is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
4.Has integrated graphics
?

With integrated graphics you don’t need to buy a separate graphics card.

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
5.Supports ECC memory
?

Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.

For example

Lenovo IdeaPad S340 15.6" AMD Ryzen 5 3500U 2.1GHz / 8GB RAM / 256GB SSD

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
6.Has FMA3
?

FMA3 is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD
Razer Blade Stealth RZ09 12.5" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

Price comparison

Lenovo Yoga 920 13.9" Intel Core i7-8550U 1.8GHz / 16GB / 1TB SSD

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

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