Dell 00r271 Battery sell-laptop-battery.com
That 240Hz display can be set for 60Hz if you are concerned about battery life, but in my usage, I rarely saw a significant difference in non-gaming computing. If you're staring at a mostly static web page, Word document, or email, that 240Hz panel is not doing a lot of work.
In the box is a good-sized 230-watt charger with a braided cable, ensuring that even when maxing the CPU and GPU while gaming, you can still positively charge the laptop.
There are two primary display trends in 2019 for laptops: 15-inch 4K OLED panels by Samsung, and 240Hz full HD. Razer offers both. Unfortunately, no one has figured out a way to combine them, so if you opt for 4K OLED, you will get a basic 60Hz refresh rate.
The jump from 144Hz in 2018 to 240Hz in 2019 is significant, but if you were hoping that you can push 200 FPS in your favorite AAA shooter, you would be disappointed. In most titles I tried – even when going down to medium graphics – games would still hit well below 140 FPS, making a 240Hz panel odd. A laptop Core i7 CPU paired with a Max-Q Design RTX 2070 GPU is still not enough power to push newer games that high.
If you enjoy using Windows 10 at 240Hz, that's cool, but it's not the aim if you're buying this laptop. For those reasons, it seems natural to dismiss 240Hz as mostly a gimmick in notebooks these days. But the catch here is price. Were Razer to charge an extra $200 or $300 for the 240Hz panel, it'd be a no brainer to skip. But Razer makes it only a $100 upgrade. You're not only getting that 240Hz panel but are also getting a 9th Gen Core i7 for that extra Benjamin (the 144Hz display ships only with the 8th gen Intel).
Choosing between the 240Hz option and the 144Hz option is no big deal. The tougher decision is between going 60Hz 4K OLED with touch versus matte, non-touch at full HD. I tested the 4K OLED option with touch, too, and it's very bright with punchy colors and very glossy. Those who edit video and create content will love the near-perfect sRGB and Adobe RGB color accuracy, as well as the exceptionally wide color gamut it offers.
A real gaming laptop needs to perform well to be worth the cost – especially with what Razer is charging. Luckily, Razer's new vapor chamber technology with dual fans lets the Intel Core i7-9750H and RTX 2070 do their jobs with very little thermal throttling. In my tests, after extended running, I saw about a 10 percent reduction overall in system performance with heavy gaming – that's quite good. The Intel Core i7-9750H is a hexa-core processor that peaks at 4.5GHz. Some may wonder why Razer does not offer an i9-9980HK processor, but the i9 is a money-wasting gimmick, as almost no laptop has the thermal capacity to maintain that chip's performance.
While there is a debate about the usefulness of a GeForce RTX GPU these days (versus the older, non-raytracing GTX series), there are no downsides either, just improvements. On average, RTX cards use around 10 percent less energy – which means less heat – than GTX ones. As game makers add raytracing to more and newer games, the Blade 15 is there to handle it.
Fan noise is perfectly fine, though if you are gaming in a warm room expect to hear them whooshing. Razer also makes it easy to control the cooling when plugged in through its Synapse software. The app gives options to ramp up or down their speed depending on your goals: performance versus quietness. That said, the Blade 15's bottom can get very hot. As with all serious gaming laptops, when you game, you don't want it in your lap.
The Blade 15, though, maintains its position as best for first-class gaming . The display options are excellent, performance is still great, audio with Dolby Atmos support is the best in this class, and that Mercury White looks hot.The one thing that keeps me from running out and buying a Blade 15 Advanced myself is the keyboard. It's OK, but I've used too many other ones – including from Razer – to know that this one could be much better. The Blade 15 deserves a great keyboard. This keyboard is not one.
The 240Hz display craze this year is disappointing, since its full potential is rarely realized, the cost bump (which also nabs you that 9th Gen CPU) makes it an easier sell. If that $100 makes it just too expensive for you, 144Hz panel with an 8th Gen CPU is still a great option.Each year Razer makes small iterations on its Blade lines that I appreciate. Past issues like thick bezels, no Windows Hello, poor audio, lack of a Precision touchpad, function keys that don't light, high-pitched fans, even quality control all have been fixed over these last few years. The Blade 15 just needs a better keyboard now. Once that happens, it will indeed be king.
There's a good chance your computer came with a lot of unwanted programs that run in the background and slow things down. Often called "bloatware," they rarely serve a useful purpose.You should take a few minutes to uninstall programs you don't want or need from your computer. To do that, follow the steps in the article " How to properly uninstall programs on Windows 10, to protect your computer and free up space."Windows 10 has a lot of special effects — some very obvious, others quite subtle. They make the experience of using your computer more fun and enjoyable, but they might also be slowing your PC down, especially if it's older or has a slow processor.
In the box is a good-sized 230-watt charger with a braided cable, ensuring that even when maxing the CPU and GPU while gaming, you can still positively charge the laptop.
There are two primary display trends in 2019 for laptops: 15-inch 4K OLED panels by Samsung, and 240Hz full HD. Razer offers both. Unfortunately, no one has figured out a way to combine them, so if you opt for 4K OLED, you will get a basic 60Hz refresh rate.
The jump from 144Hz in 2018 to 240Hz in 2019 is significant, but if you were hoping that you can push 200 FPS in your favorite AAA shooter, you would be disappointed. In most titles I tried – even when going down to medium graphics – games would still hit well below 140 FPS, making a 240Hz panel odd. A laptop Core i7 CPU paired with a Max-Q Design RTX 2070 GPU is still not enough power to push newer games that high.
If you enjoy using Windows 10 at 240Hz, that's cool, but it's not the aim if you're buying this laptop. For those reasons, it seems natural to dismiss 240Hz as mostly a gimmick in notebooks these days. But the catch here is price. Were Razer to charge an extra $200 or $300 for the 240Hz panel, it'd be a no brainer to skip. But Razer makes it only a $100 upgrade. You're not only getting that 240Hz panel but are also getting a 9th Gen Core i7 for that extra Benjamin (the 144Hz display ships only with the 8th gen Intel).
- Dell Vostro v131d Battery
- Dell Vostro v131r Battery
- Dell Xps 12-9q33 Battery
- Dell Xps 12d-1708 Battery
- Dell Xps 12-l221x Battery
- Dell Xps 12 ultrabook Battery
- Dell Xps 13-9333 Battery
- Dell Xps 13-9350 Battery
- Dell Xps 13d-9343 Battery
- Dell Xps 13-l321x Battery
- Dell Xps 14-l421x Battery
- Dell Xps 15-l521x Battery
- Dell Xps 18 Battery
- Dell Xps 1810 Battery
- Dell Xps 1820 Battery
- Dell Xps 9530 Battery
Choosing between the 240Hz option and the 144Hz option is no big deal. The tougher decision is between going 60Hz 4K OLED with touch versus matte, non-touch at full HD. I tested the 4K OLED option with touch, too, and it's very bright with punchy colors and very glossy. Those who edit video and create content will love the near-perfect sRGB and Adobe RGB color accuracy, as well as the exceptionally wide color gamut it offers.
A real gaming laptop needs to perform well to be worth the cost – especially with what Razer is charging. Luckily, Razer's new vapor chamber technology with dual fans lets the Intel Core i7-9750H and RTX 2070 do their jobs with very little thermal throttling. In my tests, after extended running, I saw about a 10 percent reduction overall in system performance with heavy gaming – that's quite good. The Intel Core i7-9750H is a hexa-core processor that peaks at 4.5GHz. Some may wonder why Razer does not offer an i9-9980HK processor, but the i9 is a money-wasting gimmick, as almost no laptop has the thermal capacity to maintain that chip's performance.
While there is a debate about the usefulness of a GeForce RTX GPU these days (versus the older, non-raytracing GTX series), there are no downsides either, just improvements. On average, RTX cards use around 10 percent less energy – which means less heat – than GTX ones. As game makers add raytracing to more and newer games, the Blade 15 is there to handle it.
Fan noise is perfectly fine, though if you are gaming in a warm room expect to hear them whooshing. Razer also makes it easy to control the cooling when plugged in through its Synapse software. The app gives options to ramp up or down their speed depending on your goals: performance versus quietness. That said, the Blade 15's bottom can get very hot. As with all serious gaming laptops, when you game, you don't want it in your lap.
- Dell 00r271 Battery
- Dell 0fx8x Battery
- Dell 0g05yj Battery
- Dell 0htr7 Battery
- Dell 0kcfpm Battery
- Dell 0nmv5c Battery
- Dell 0pd19 Battery
- Dell 0wyjc2 Battery
- Dell 1n9c0 Battery
- Dell 1v2f6 Battery
- Dell 3npc0 Battery
- Dell 3r305 Battery
- Dell 04h636 Battery
- Dell 4dv4c Battery
- Dell 4jk6r Battery
- Dell 4rxfk Battery
- Dell 5k9cp Battery
- Dell 6fntv Battery
The Blade 15, though, maintains its position as best for first-class gaming . The display options are excellent, performance is still great, audio with Dolby Atmos support is the best in this class, and that Mercury White looks hot.The one thing that keeps me from running out and buying a Blade 15 Advanced myself is the keyboard. It's OK, but I've used too many other ones – including from Razer – to know that this one could be much better. The Blade 15 deserves a great keyboard. This keyboard is not one.
The 240Hz display craze this year is disappointing, since its full potential is rarely realized, the cost bump (which also nabs you that 9th Gen CPU) makes it an easier sell. If that $100 makes it just too expensive for you, 144Hz panel with an 8th Gen CPU is still a great option.Each year Razer makes small iterations on its Blade lines that I appreciate. Past issues like thick bezels, no Windows Hello, poor audio, lack of a Precision touchpad, function keys that don't light, high-pitched fans, even quality control all have been fixed over these last few years. The Blade 15 just needs a better keyboard now. Once that happens, it will indeed be king.
There's a good chance your computer came with a lot of unwanted programs that run in the background and slow things down. Often called "bloatware," they rarely serve a useful purpose.You should take a few minutes to uninstall programs you don't want or need from your computer. To do that, follow the steps in the article " How to properly uninstall programs on Windows 10, to protect your computer and free up space."Windows 10 has a lot of special effects — some very obvious, others quite subtle. They make the experience of using your computer more fun and enjoyable, but they might also be slowing your PC down, especially if it's older or has a slow processor.
评论
发表评论