Dell really seems to be stepping it up as far as design is concerned.
Its Inspiron laptops have so far been targeted at entry-level home
users and students, with the primary focus being affordability. The
Inspiron 7000 series laptops, however, have been designed for a much
more premium audience.
We've already reviewed the 14-inch Inspiron
7000, and our impressions were quite mixed. We appreciated its style
and portability, but weren't totally happy with the tradeoffs that were
required to make it so. However, 15-inch laptops aren't that likely to
be carried around everywhere, and so Dell has the opportunity to strike a
different balance with the larger incarnation of the 7000 series. We
have the Inspiron 15 7000 Series on our test bench today, so let's find
out how it measures up.
Look and feel
The Inspiron 15 7000
looks pretty similar to its smaller sibling, with the same flat rounded
rectangular shape. The main difference between the two is that the 15
doesn't have a protruding hinge. This also means that it can't lie
totally flat when unfolded, which should not be a huge loss for anyone.
However, the entire lid wobbles whenever you tap the screen. Weighing in
at 2.6Kg, the Inspiron 14 7000 is definitely not a machine you'd want
to travel with every day, but it wouldn't be too much of a problem to
carry it around now and then.
The Inspiron 15 7000 has quite a
healthy array of ports - there are two USB 3.0 ports on the left, and
two more on the right alongside an Ethernet port, HDMI video out,
headset jack and SD card slot. The ports are a bit too close together,
which might be a problem. The card slot can also handle MMC and
MemoryStick cards, but isn't covered and doesn't use a dummy card to
keep dust out. Anyone who needs to plug their laptop into an older
projector at school or work should note that there is no old-style VGA
The diamond-cut bevels, which Dell proudly advertises
on its website, form a ridge that makes it easy enough to open the
laptop, although you still need to hold the base down with one hand. The
hinge feels stiff and sturdy - Dell claims it can withstand over 20,000
uses. The screen is covered with edge-to-edge glass there's a
full-sized backlit keyboard along with a number pad on the lower deck.
The only things disrupting the premium metallic body's looks are the
bright blue and green Intel and Nvidia stickers in the lower right
corner. We wish these could have been left off or moved to the rear.
found plenty of reasons to criticise Dell's keyboards of late, and the
one on the Insprion 15 7000 is no exception. Despite having room for an
entire number pad, Dell still chose to squash the arrow keys and remove
the Pause/Break, Insert and Windows menu keys. At least the 0 on the
number pad doubles as an Insert key. For some reason there's no LED
indicator on the Num Lock key and it's off by default unlike it usually
is with pretty much every other computer. The secondary functions, such
as Home, End and the arrows aren't printed on the key caps either. This
could cause massive confusion, since people who aren't used to having a
number pad close by could hit keys completely different to what they
The trackpad is pretty spacious but isn't properly
centred to the keyboard. Your right wrist will rest on the trackpad when
typing, but luckily it's smart enough not to move the cursor around at
the wrong time.
Features and specifications
The Inspiron 15
7000 is available in two models with very different specifications. The
lower-priced one is based on an Intel Core i5-4200U and comes with 6GB
of RAM, a 500GB hard drive, and 1366x768-pixel touchscreen. The
higher-end one has a Core i7-4500U, 8GB of RAM, a 1TB hard drive and
full-HD 1920x1080-pixel touchscreen. The hard drives are described as
hybrid drives with 8GB flash memory caches. Both models also have
discrete Nvidia GeForce GT 750M graphics processors with 2GB of
dedicated GDDR5 video memory.
We received the lower-end
configuration for review, and frankly, we can't get over its terrible
1366x768 screen resolution. This is just criminally inferior on a laptop
of today's standards, especially one that costs this much and also
looks and feels so premium otherwise. Given the pretty powerful graphics
processor and the rest of the specifications, we think it's absolutely
ridiculous of Dell to try passing off this screen on this laptop.
Everything looks cartoonishly oversized Customers deserve better, but
unfortunately they'll have to pay a whole lot more for the
higher-specced model to get it.
The rest of the features list is
pretty standard - the Inspiron 15 7000 comes with Wi-Fi b/g/n and
Bluetooth 4.0, plus a "HD" webcam. Dell uses Waves MaxxAudio Pro to
enhance sound output, which is pretty loud and clear, but very thin.
Dell lists the 58WHr battery as "removable", but if that's the case,
you'll need to unscrew the bottom panel to get to it.
enough ports and wireless options for most needs, so at least the
Inspiron 15 7000 doesn't feel limited like its 14-inch counterpart did.
However, neither is clearly better than the other. The choice between
the two isn't simply about screen size and overall portability - you'll
have to think about which features are important to you and whether
flexibility is more important than weight.
The Inspirons are all
supposed to run Windows 8.1, but our review unit came with Windows 8.
The general lack of preinstalled rubbish was a pleasant surprise. Dell
does preload a Microsoft Office trial and McAfee Security Center with a
15-month subscription, but these are both genuinely useful. There are a
few Intel and Dell tools that cause annoying popups every so often, but
these can be dismissed.
We ran into a bit of
trouble when testing the Dell Inspiron 15 7000. It simply refused to use
the discrete Nvidia GPU during benchmark runs, instead falling back to
the integrated Intel processor graphics. We had to reset the laptop to
its factory state twice and download fresh drivers. Nvidia's control
panel, which was missing even after the factory resets, provides an
option to make certain applications force the GPU to take over when
running, which we finally used to get reliable results. The good news is
that the GPU handover is completely seamless, but the bad news is that
if users encounter the same problem, they might not even realise that
they aren't tapping into the full power of the laptop they've paid for,
and that things could be a whole lot better.
For the sake of
comparison the initial 3DMark Ice Storm test result was 421 points
overall, with a graphics subscrore of 463. These numbers rose to 1,783
and 1,934 respectively when the discrete GPU kicked in. CPU-bound tests
were on par with those of the Inspiron 14 7000, which isn't surprising
since the machines' configurations are nearly identical apart from the
GPU. POVRay took 9 minutes and 3 seconds to run its built-in benchmark,
and the Cinebench CPU test gave us a score of 192.
CPU test scores were also nearly identical between the two models, but
the storage subsystem results were significantly different, most likely
thanks to the use of a 32GB cache in the smaller model and a slower
hybrid hard drive in the larger one.
The screen, as we've already
said, is tragically low-resolution and so image quality takes a
nosedive, but it is bright. Lateral viewing angles are good, but the
problem is that the glass is incredibly reflective so it's really hard
to see anything at an angle except in room without any lights shining
near the device. The speakers, which are just under the front lip of the
lower deck, sound pretty good. Music is tinny and lacks body in the low
end, but this laptop can get reasonably loud and the sound doesn't
distort at high volumes. The webcam is good enough for video chats but
not for taking photos that you'd want to share or preserve.
life was just about okay. We managed 2 hours, 35 minutes in our Battery
Eater Pro test, with the screen set to 50 percent brightness. This test
taxes the system, so more casual usage will yield much more runtime.
The figure isn't too bad considering this laptop will mostly be
deskbound. If you're a demanding road warrior, you'll want to look
The lower-end version of the Inspiron 15
7000 costs about as much as the lower-end Inspiron 14 7000, and the same
goes for the higher-end versions of both as well. That leaves us with
an interesting set of choices. As far as the lower-end ones go, it's a
fairly simple toss-up between portability and drive speed on one hand
and connectivity and graphics horsepower on the other. You're saddled
with an unfortunate low-res screen either way, so the particular variant
that we've tested today comes out looking a bit unappealing.
more of a gulf between the two higher-end models; we step up to a
decent 1080p screen and 1TB of storage space in addition to the
processor upgrade. This is the version of the Inspiron 15 7000 that
looks much more interesting, but pricewise, it's in a totally different
We really do like what Dell has accomplished here, but we would have been far more enthusiastic about this
specific version of the Inspiron 15 7000 Series if it had had even a
halfway decent screen. We wouldn't even have minded the awkward
keyboard. As it stands though, we can't whole-heartedly endorse such a
premium device with such a glaring weakness. If you can spend enough to
get the higher-spec model, then by all means, go ahead and consider it.
Price: Rs. 68,090
- Great looks and build quality
- Discrete GPU
- Decent battery life
- Adequate connectivity
- Awful low-resolution screen
- Poor value for money compared to other variants
Ratings (out of 5):
- Design: 4
- Display: 3
- Performance: 4
- Software: 3.5
- Battery Life: 3.5
- Value for Money: 3
- Overall: 3.5
Dell Inspiron 15 7000 Series in pictures