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I am an engineer student and purchased one for my friend. Laptop is so cool and has very trendy and eye catchy look Processor works really great. Don't look at the clock speed. It is the latest technology from intel which is called ULV processor( Ultra low voltage processor ) . They are more power efficient and good at productivity. (all ultrabooks and macbook air has it, Also check the clock speed of them, even i7 has 1.8 GHz ) I mean think about it why intel bring the clock speed of p4 in this era it has increased numbers of cores and threades and this increase its performance . They are small in size and fast at work . Boot in windows 8 is amazingly fast ideal for daily use . Music , movies and internet. Gaming is decent. you can play low end games like CS and NFS most wanted easily. Webcam is HD so its great experience while chating. very light weight. Battery life is something i am big fan of. As mentioned above it has ULV processor, It consume very low power and hence gives the more battery life . While watching movies average battery died in 4:39 minutes and on normal office work ( MS office , internet ) it last long about 6:10 minute with low brightness and without any external device attached . . . They are also providing the one year accidental warranty which is great It is a quit decent laptop with extra ordinary features Looks are too cool. Textured finish make it very eye catchy Sound quality is awesome and its great while watching movies or listening music. Cons - It does not have dedicated GC. But in this price range it is good.
Pros: Good battery life Good processing power Quick delivery from flipkart CONS: No support for Linux from Dell support. WIFI stops working after you apply the online updates from Ubuntu for the first time. After calling Dell, the Dell representative replied saying that they don't have expertise on Linux and you can install pirated Windows OS which they can support. Bad customer support experience from Dell. However, I was able to fix the issue after some googling on Ubuntu forums. Basically what needs to be done is to upgrade the kernel from 3.2.0-56-generic to 3.2.0-57-generic and do an online upgrade . Refer to link below for more help. http://askubuntu.com/questions/215498/upcoming-support-for-qualcomm-atheros-ar9565-wireless/389229#389229 Now the laptop works fantastically..
Brand | Dell |
Model | 15 3521 |
Thickness | 31.3 Millimeter thickness |
Dimensions(WxDxH) | 376 x 259 x 31.3 mm |
Weight | 2.25 Kg weight |
Colour(s) | Black Matte |
Operating System | Linux |
Operating System Type | 64-bit |
Display Size | 15.6 Inches (39.62 cm) |
Display Resolution | 1366 x 768 Pixels |
Pixel Density | 100 ppi |
Display Type | LED |
Display Features | HD WLED Display |
Touchscreen | No |
Processor | Intel Core i3-3217U (3rd Gen) |
Clock-speed | 1.8 Ghz |
Chipset | Intel HM76 Express |
Graphic Processor | Intel HD 4000 |
Capacity | 4 GB |
RAM type | DDR3 |
RAM speed | 1600 Mhz |
Memory Slots | 2 DIMM |
Expandable Memory | 8 GB |
HDD Capacity | 500 GB |
HDD Speed(RPM) | 5400 RPM |
HDD type | SATA |
Battery Cell | 4 Cell |
Battery type | Li-Ion |
Power Supply | 65 W |
Battery Life | 5 Hrs |
Wireless LAN | 802.11 a/g/n |
Wi-Fi Version | 4 |
Bluetooth | Yes |
Bluetooth Version | 4.0 |
Other Networking Options | Multi Card Slot : 8-in-1 Card Reader, HDMI v1.4 |
USB 3.0 slots | 2 |
USB 2.0 slots | 2 |
SD Card Reader | Yes |
Ethernet Ports | 1 |
Headphone Jack | Yes |
Microphone Jack | Yes |
VGA Port | Yes |
Webcam | Yes |
Webcam Resolution | 1 MP |
Secondary cam(Rear-facing) | No |
Audio Solution | HD Audio Solution |
Speakers | Stereo speakers |
Sound Technologies | Waves MaxxAudio 4 |
In-built Microphone | Yes |
Microphone Type | Digital Microphone |
Optical Drive | DVD RW Drive with Dual Layer Support |
Drive Type | DVD Writer |
Pointing Device | Touchpad |
Keyboard | Standard Keyboard |
Warranty | 1 Year |
Lockport | Yes |
Sales Package | Laptop, Battery, AC Adapter, User Guides and Manuals |
Higher battery life:
8 Hrs vs 5 Hrs
More thickness:
33.9 Millimeter vs 31.3 Millimeter
More weight:
2.35 Kg vs 2.25 Kg
Common Features
Lesser thickness:
25.35 Millimeter vs 31.3 Millimeter
Lesser weight:
2.09 Kg vs 2.25 Kg
Fewer USB 2.0 ports:
1 vs 2
Lesser thickness:
25.3 Millimeter vs 31.3 Millimeter
More hard-disk capacity:
750 GB vs 500 GB
Lesser weight:
1.9 Kg vs 2.25 Kg
Faster Processor:
2644 vs 2269
More USB 2.0 ports:
3 vs 2
Lower battery life:
4 Hrs vs 5 Hrs
Common Features
More thickness:
34.3 Millimeter vs 31.3 Millimeter
Lower battery life:
3 Hrs vs 5 Hrs
Slower Processor:
630 vs 2269
Lesser thickness:
25.3 Millimeter vs 31.3 Millimeter
Lesser weight:
1.9 Kg vs 2.25 Kg
Fewer USB 2.0 ports:
1 vs 2
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