Powerful performance, beautiful design

Dell G15 5515 is a gaming laptop model in the mid-range segment. Equipped with high-performance components, it gives users a good gaming experience for the money.

The version of the machine we used in the review is equipped with a Ryzen 7 5800H chip and a GeForce RTX 3050 Ti graphics card, providing a full level of performance. Can Dell G15 5515 compete on a par with other models in the same segment? The answer will be in today’s article.

See more: Dell G5 15 SE review: Competitive price, speedy performance

Specifications of Dell G15 5515

  • CPU: AMD Ryzen 7 5800H
  • GPUs: NVIDIA GeForce RTX 3050 Ti
  • RAM: 16GB
  • Memory: 512GB SSD
  • Screen: 15.6-inch, 1920 x 1080, 144Hz
  • Size: 0.98 x 14.07 x 10.71 inches
  • Mass: 2.43 kg

Dell G15 5515

Dell G15 5515: Design

In order to cut production costs, Dell decided to use hard plastic when making the G15 5515’s outer shell. The machine is finished in light gray as the main color, giving it a minimalist and somewhat minimalist appearance. neutral.

Dell G15 5515 is a laptop with very good build quality and level of finishing. Specifically, the details are assembled together firmly and have high durability. The hinge system of the machine possesses a moderate level of resistance, allowing us to open the machine easily with just a single finger. The screen can be extended to a maximum angle of 135 degrees.

Dell G15 5515 is the largest laptop in the group of machines compared in this article, with a 3-dimensional length of 14.1 x 10.7 x 0.98 inches. The machine has a slightly larger overall size than the Lenovo Legion 5 (14.3 x 10.3 x 1.02 inches).

G15 is equipped with a total of 3 USB Type-A ports (2x USB 2.0, 1x USB 3.2 Gen 1) and 1 USB Type-C port (USB 3.2 Gen 2). In addition to the ability to exchange data at high speed, the USB Type-C port of the machine also supports DisplayPort technology. Combined with the HDMI port, you can connect an external monitor using two different methods.

The connection ports of the G15 are divided equally among the 3 sides of the Dell laptop. Specifically, on the right edge of the machine are 2 USB 2.0 ports (Type A), on the left side are Gigabit Ethernet ports, 3.5mm headphone jack. Meanwhile, located on the back edge is a USB 3.2 Gen 2 port (Type C, DisplayPort), USB 3.2 Gen 1 (Type A), HDMI port and power port.

Overall, the G15 5515 is a laptop model with good build quality and a high level of perfection, providing a good user experience for users.

Dell G15 5515

Dell G15 5515: Keyboard and touchpad

Dell equips the G15 5515 with a backlit chiclet keyboard with a number pad on the right. The surface of the buttons is smooth, with moderate pressure and key travel. When typing, the surface of the keyboard is not deformed much. The keyboard lighting system has 2 different levels and can be customized using the function keys.

The touchpad of the device has a 2-way size of 4.1 x 2.4 inches. The surface of the touchpad is smooth, making it easy for me to move my hand to control the mouse pointer on the screen.

Dell G15 5515: Monitor

Dell G15 5515 is equipped with a 15.6-inch screen with a resolution of 1920 x 1080 pixels. The brightness (261 nits) and contrast (772:1) of the screen are only in the mid-range. Although the display quality is not very impressive, the screen supports a high refresh rate of 120Hz, giving users a smooth gaming experience.

The screen of the G15 5515 is supported with a 144Hz refresh rate, providing a smooth experience when playing games as well as when working.

In terms of color display, the G15 5515’s panel is also just average. Specifically, the screen of the machine can only cover 40% of the AdobeRGB strip, 57% of the sRGB band and 39% of the DCI-P3 strip. The screen of the G15 5515 has a fairly wide viewing angle, with colors and brightness not changing much when viewed in different positions.

Dell G15 5515

Dell G15 5515: Performance

The version of the machine we used in the review is equipped with a Ryzen 7 5800H chip. The chip is made up of 8 processor cores, has a base clock of 3.2GHz and can be overclocked to a maximum of 4.3GHz. The chip is supported with multi-threaded processing technology. During actual use, the G15 5515 has a very good multitasking ability, allowing me to easily interact with many different applications during work.

For a short period of time, the Cinebench R15 multi-threaded performance test measured the chip’s clock speed at 3.8GHz, then dropped a bit and stabilized between 3.5 and 3.6GHz. Meanwhile, in the single-threaded performance test, the chip has a clock speed that fluctuates between 3.3 and 4.2GHz.

Equipped with the same processor, the Lenovo Legion 5 has a slightly better level of multi-threaded performance than the G15. One of the reasons for this difference is because the chip of the Lenovo series is capable of consuming more power.

During actual use, the laptop operated smoothly and without any lag phenomenon. The machine is equipped with a dedicated graphics card with high performance, helping you to play many different games on the market.

Dell G15 5515 uses Samsung’s SSD with a capacity of 512GB. The drive has a fast data exchange rate, giving any application a quick opening and closing time. In our test, the machine’s SSD has read and write speeds of 1765 and 1235 MB/s, respectively.

The version of the machine we used in the review is equipped with the Nvidia GeForce RTX 3050 Ti series of cards. The machine possesses a good level of graphics processing performance, which can play well many different games on the market.

Dell G15 5515: Heat dissipation

When performing basic daily tasks (such as surfing the web, editing documents), the laptop’s outer shell has a stable heat level. When playing games, the laptop has a slightly higher heat level, but does not cause much discomfort for users.

To test the laptop’s heat dissipation, we let the machine run 1 HD video for 15 minutes. After this period of time, the G15’s chassis area has a recorded temperature of 38 degrees Celsius. Meanwhile, in places where your hands directly touch during use, namely the keyboard and touchpad , has a temperature of 30 and 28 degrees Celsius, respectively.

Dell G15 5515: Battery life

The Dell G15 5155 has a mid-range battery life when compared to other product lines in the same segment. Specifically, the laptop lasted 7 hours and 15 minutes after surfing the web continuously using a wifi network, with the screen brightness set at 150 nit. This is a pretty good level of battery life, allowing you to use it for a long time.

For comparison, the Lenovo Legion 5 and Gigabyte G5 have slightly shorter battery life, namely 6 hours 12 minutes and 7 hours 11 minutes, respectively.


Sold in the mid-range price segment, the Dell G15 5515 is an all-round gaming laptop, giving users a level of performance enough to play a wide variety of games on the market. However, the G15 5515 is not a perfect laptop, with the minuses coming from the display quality and battery life.

Dell G15 5515 is a good choice if you are looking for a quality gaming laptop in the mid-range segment.

Plus mark

  • Compact design
  • Strong overall performance
  • Good battery life
  • Equipped with many connection ports
  • Efficient heat dissipation

Minus point

  • The quality of the display is only mid-range

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