LG E900 Optimus 7 review: Lucky seven

GSMArena team, 09 November 2010.
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Gallery is full of eye-candy

The Pictures hub is the photo gallery of Windows Phone 7. When you start it, it shows the most recent photos (including those from the camera), What’s new (which shows photos from online services) and a menu, which lets you view all photos, photos sorted by date and your favorite photos.

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The Pictures hub • pictures can be organized by date

Viewing an individual photo supports pinch zooming and you can easily upload the photo to Facebook or share it on some other service. There’s an option to automatically strip geo-tagging information before uploading it to online services – that way your offline album will still be geo-tagged, but you won’t have to worry about privacy.

LG E900 Optimus 7
The Pictures hub can pull photos from the cloud (SkyDrive, Windows Live, Facebook, etc.)

The Pictures hub will automatically pull photos from your SkyDrive, Windows Live and Facebook accounts.

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Viewing a single photo • zooming in with a pinch

We’ve had no issues with speed – Microsoft’s minim spec requirement guarantees that even 5MP photos are handled without a snag.

Even so, Microsoft has decided to downscale photos when they are transferred from a computer to the phone using the Zune software (much like emailing a photo).

Music and video player, the Zune way

The media players reside together in the Music & Videos hub, which bears the Zune logo. When you start it, it shows the History, which gives you quick access to the last two things played, or you can go to the full menu and start the music or video player, listen/watch podcasts (both audio and video podcasts are supported), start the FM radio or go to the Marketplace.

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The Music & Videos hub

The music and video players are simple and have straightforward interfaces. You won’t have any difficulties using them. However there are some things missing, like equalizers. Another missing feature is the ability to scrub through a song with your finger – you have to press and hold on the FF/rewind buttons to simply jump back and forth.

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Playing some tunes • the handy music player control

Tapping the album art temporarily reveals three buttons – repeat, favorite and shuffle.

The players can of course work in the background and there’s another nice shortcut – when you press a volume key, the name of the currently playing track also appears along with play/pause, next and previous buttons (they can also scrub through the song).

It’s interesting (and useful) that you can pin individual items to the homescreen – like a song or video, even an FM radio frequency.

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The video player

The video player doesn’t recognize .AVI files – in other words, don’t expect DivX or XviD support. However, the Zune software on your computer will automatically convert such files to .MP4 – so, you can watch those formats on the E900 Optimus 7, it’s just that the transfer to the device can take quite a while (depending on your computer configuration).

FM radio has RDS

The LG E900 Optimus 7 also has a built in FM radio with a dead simple interface. You have the current frequency in very large digits – swiping left and right changes the frequency and a swipe and release automatically searches for the next available station in that direction.

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The FM radio

You can mark some stations as favorites, which will allow you to pin them to the homescreen. RDS is on board and you can switch between headphones and loudspeaker.

Audio quality is a mixed bag

When you use the LG E900 Optimus 7 with an active external amplifier (such as your home or car's stereo) it provides really clean audio output. It got excellent scores in our test, save for the intermodulation distortion, which is only average. In those scenarios the Optimus 7 will easily rival any competitor.

However when you plug in a pair of headphones the stereo crosstalk skyrockets so high that it almost sounds like a mono device. The rest of the readings are unaffected by the increased resistance and the handset remains decently loud but the flaw is still big enough to ruin the overall score.

Check out the table and see for yourself.

TestFrequency responseNoise levelDynamic rangeTHDIMD + NoiseStereo crosstalk
LG E900 Optimus 7+0.13, -1.49-87.887.80.0270.308-87.2
LG E900 Optimus 7 (headphones attached)+0.13, -1.49-90.590.30.0260.303-13.1
Samsung I8700 Omnia 7+0.13 -1.14-84.485.10.017 0.266-82.5
Samsung I8700 Omnia 7 (headphones attached)+0.31 -0.33-80.581.10.016 0.311-37.7
Apple iPhone 4+0.01, -0.07-90.590.60.00410.011-92.0
Apple iPhone 4 (headphones attached)+0.01, -0.07-90.490.40.00360.092-68.4
Samsung I9000 Galaxy S+0.03 -0.04-90.790.60.014 0.019-90.6
Samsung I9000 Galaxy S (headphones attached)+0.40 -0.12-90.790.60.018 0.329-43.3

LG E900 Optimus 7 frequency response
LG E900 Optimus 7 frequency response

You can learn more about the whole testing process here.

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