Notebookcheck Logo

Dell Studio XPS 1645

Specifications

Dell Studio XPS 1645
Dell Studio XPS 1645 (Studio XPS 16 Series)
Processor
Intel Core i7-720QM 4 x 1.6 - 2.8 GHz (Intel Core i7)
Display
15.60 inch 16:9, 1920 x 1080 pixel, glossy: yes
Weight
2.9 kg ( = 102.29 oz / 6.39 pounds) ( = 0 oz / 0 pounds)
Price
900 Euro

 

Pricecompare

Average Score: 85% - good
Average of 2 scores (from 2 reviews)
price: 80%, performance: 90%, features: 80%, display: 70% mobility: 30%, workmanship: 100%, ergonomy: 50%, emissions: - %

Reviews for the Dell Studio XPS 1645

80% Dell Studio XPS 1645 laptop
Source: Tech2.in.com English
The only reason I’ve compared this laptop with the other two in the table, is to show that this one offers a good price-performance ratio. Otherwise, the two other machines have their own reasons (and good ones) for being slightly over priced. This machine doesn’t look as stylish and slick, there’s not much metal in construction and it is quite far from being truly portable. So clearly, aesthetics and build quality have a lot to do when it comes to laptops. And if one brand has a larger fan following than another, then it’s a different ball game altogether.
Single Review, online available, Short, Date: 08/12/2010
Rating: Total score: 80%

Foreign Reviews

90% Dell Studio XPS 1645
Source: Notebookjournal German DE→EN
Single Review, online available, Long, Date: 02/16/2010
Rating: Total score: 90% price: 80% performance: 90% features: 80% display: 70% mobility: 30% workmanship: 100% ergonomy: 50%

Comment

ATI Mobility Radeon HD 4670: Higher clocked version of the Mobilty HD 4650. Supports the Avivo HD technology. The performance of the cards depends on the used type of memory (DDR2, DDR3, GDDR3 possible) and should lie somewhere between the desktop HD 4650 and 4670.

Non demanding games should be playable with these graphics cards.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


Intel Core i7: The Intel Core i7 for laptops is based on the LG1156 Core i5/i7 CPU for desktops. The base clock speed of the CPUs is relatively low, but because of a huge Turbo mode, the cores can dynamically overclock to up to 3.2 GHz (920XM). Therefore, the CPU can be as fast as high clocked dual-core CPUs (using single threaded applications) but still offer the advantage of 4 cores. Because of the large TDP of 45 W / 55 W, the CPU is only intended for large laptops.  


720QM: The Core i7-720QM is the slowes Core i7 Quad Core in 2009 and clocks between 1.6 and 2.8 GHz (due to the Turbo Mode). Therefore, it combines the advantages of a slow quad core CPU with a fast single core one. Compared to the faster Core i7 mobile CPUs, the 720QM only features 6MB L3 Cache.» Further information can be found in our Comparison of Mobile Processsors.


15.60":

15-16 inch is a standard display size for laptops and offers the biggest variety of products.

» To find out how fine a display is, see our DPI List.


2.9 kg:

This weight is representative for typical laptops with a 14-16 inch display-diagonal.


Dell: Dell Inc. is a multinational technology corporation that develops, manufactures, sells, and supports personal computers and other computer-related products. Based in Texas, Dell employs more than 82,700 people worldwide (2009). In 2006, Dell purchased the computer hardware manufacturer Alienware. In most countries, the laptops are directly sold to consumers by Dell and each notebook custom-assembled according to a selection of options. In 2014, the global market share of Dell laptops was 12.3% and it is 14% in 2016.


85%: This rating should be considered to be average. This is because the proportion of notebooks which have a higher rating is approximately equal to the proportion which have a lower rating.


» Further information can be found in our Notebook Purchase Guide.

 

Please share our article, every link counts!
.170

Devices from a different Manufacturer and/or with a different CPU

Asus N60Dp
Mobility Radeon HD 4670, Athlon II M300
MSI EX628-8447BW7P
Mobility Radeon HD 4670, Core 2 Duo P8400

Devices with Same Screen Size and/or Weight

Dell Vostro 16 5620, i7-1260P MX570
GeForce MX570, Alder Lake-P i7-1260P, 16.00", 1.91 kg
Dell Inspiron 15 5510, i7-11390H MX450
GeForce MX450, Tiger Lake i7-11390H, 15.60", 0.001633 kg
Dell Inspiron 15 5518-NP37P
GeForce MX450, Tiger Lake i5-11320H, 15.60", 1.75 kg
Dell Latitude 15 5531, i5-12600H MX550
GeForce MX550, Alder Lake-P i5-12600H, 15.60", 1.79 kg
Dell Inspiron 14 Plus 7420
GeForce RTX 3050 Laptop GPU, Alder Lake-S i7-12700H, 14.00", 1.669 kg
Dell Vostro 15 3510, i7-1165G7 MX350
GeForce MX350, Tiger Lake i7-1165G7, 15.60", 1.69 kg
Dell XPS 17 9720 RTX 3060
GeForce RTX 3060 Laptop GPU, Alder Lake-S i7-12700H, 17.00", 2.512 kg
Dell XPS 15 9520 RTX 3050 Ti
GeForce RTX 3050 Ti Laptop GPU, Alder Lake-S i7-12700H, 15.60", 1.923 kg
Dell XPS 17 9720
GeForce RTX 3050 Laptop GPU, Alder Lake-S i7-12700H, 17.00", 2.474 kg
Dell Latitude 15 5521, i5-11500H MX450
GeForce MX450, Tiger Lake i5-11500H, 15.60", 1.79 kg
Dell G15 5510-8R03T
GeForce GTX 1650 Mobile, Comet Lake i5-10200H, 15.60", 2.65 kg
Dell G3 15 3500-WDP8D
GeForce GTX 1660 Ti Mobile, Comet Lake i7-10750H, 15.60", 2.58 kg
Dell Vostro 14 3401, i7-1165G7
GeForce MX330, Tiger Lake i7-1165G7, 14.00", 1.64 kg
Dell XPS 15 9510 i5 11400H FHD
UHD Graphics Xe 16EUs (Tiger Lake-H), Tiger Lake i5-11400H, 15.60", 1.787 kg
Dell XPS 15 9500-NCFMG
GeForce GTX 1650 Ti Mobile, Comet Lake i7-10750H, 15.60", 2.05 kg
Dell Inspiron 16 Plus 7610
GeForce RTX 3050 Laptop GPU, Tiger Lake i7-11800H, 16.00", 2.046 kg
Dell XPS 15 9510 11800H RTX 3050 Ti OLED
GeForce RTX 3050 Ti Laptop GPU, Tiger Lake i7-11800H, 15.60", 1.937 kg
Dell XPS 17 9710 Core i7 RTX 3060
GeForce RTX 3060 Laptop GPU, Tiger Lake i7-11800H, 17.00", 2.475 kg
Dell Vostro 15 7500, i7-10750H GTX 1650 Ti
GeForce GTX 1650 Ti Mobile, Comet Lake i7-10750H, 15.60", 1.9 kg
Dell Vostro 15 7500-0323
GeForce GTX 1650 Mobile, Comet Lake i7-10750H, 15.60", 1.85 kg
Dell Inspiron 15 7000 7506 2-in-1 Black Edition
Xe MAX, Tiger Lake i7-1165G7, 15.60", 1.936 kg
Dell Inspiron 15 5501-FV9G2
GeForce MX330, Ice Lake i5-1035G1, 15.60", 1.71 kg
Dell Inspiron 15 7506 2-in-1 P97F
Iris Xe G7 80EUs, Tiger Lake i5-1135G7, 15.60", 1.826 kg
Dell XPS 17 9700 i5-10300H
UHD Graphics 630, Comet Lake i5-10300H, 17.30", 2.28 kg
Dell G3 15 3500-3KJ99
GeForce GTX 1650 Mobile, Comet Lake i5-10300H, 15.60", 2.56 kg
Dell XPS 17 9700 Core i7 RTX 2060 Max-Q
GeForce RTX 2060 Max-Q, Comet Lake i7-10875H, 17.00", 2.49 kg
Dell Vostro 15 3591 i5-1035G1, MX230
GeForce MX230, Ice Lake i5-1035G1, 15.60", 2.15 kg
Current Prices
> Notebook / Laptop Reviews and News > Library > Dell > Dell Studio XPS 1645
Stefan Hinum, 2010-03- 1 (Update: 2012-07-18)