Samsung Galaxy S II Review

We highly recommend the Galaxy S II. More powerful phones will come out, but this will remain a great option for some time. At $200 with a two-year contract, we can't complain.
We highly recommend the Galaxy S II. More powerful phones will come out, but this will remain a great option for some time. At $200 with a two-year contract, we can't complain.
We highly recommend the Galaxy S II. More powerful phones will come out, but this will remain a great option for some time. At $200 with a two-year contract, we can't complain.

Highs

  • Super AMOLED Plus screen is colorful and bright
  • Great battery life
  • Powerful dual-core processor
  • Super thin and super light
  • 16GB of internal storage
  • TouchWiz UI is much improved

Lows

  • Plastic construction
  • AT&T's “4G” data speeds are unimpressive

The Samsung Galaxy S II was announced way back in January at CES, and has been out around the world since April, but we’re only just now getting a taste of the Korean manufacturer’s flagship phone here in the States. Fortunately, the wait was worth it. The Galaxy S II delivers in every way.

Design and feel

If the Galaxy S II looks familiar to you, it’s not because you’re crazy. The Galaxy S II is actually almost identical to the Infuse 4G. It has almost the same exact design, with one small difference: The Galaxy S II has a 4.3-inch screen, while the Infuse 4G had a 4.5-inch. And the S II has roughly double the processing power, but we’ll get into that later.

samsung-galaxy-s-ii-screen-infuseLeft: Samsung Galaxy S II, Right: Samsung Infuse 4G

Like the Infuse, the Galaxy S II is a good-looking phone. We wish Samsung didn’t use so much plastic in its phones, but we’ve begun to warm to the tradeoff, considering how incredibly thin and light the S II is. The Galaxy S II weighs about a third of a pound (4.3 ounces) and measures about a third of an inch (0.35) thick. Other than a slight protrusion at the bottom for the speaker and antenna, the back of the unit is pretty flat. The camera protrudes a couple millimeters, but it’s almost flush with the back of the unit as well. The shell is a glossy slate-grey plastic, with a textured back panel that snaps off to reveal the battery, SIM, and microSD card.

The power button is on the right side of the phone, but it’s a bit smaller and placed lower than on most phones. We’re not quite sure why, but it might be for the benefit of those with smaller hands. For those of us with normal-sized hands, the new location of the power button takes some getting used to, though we wouldn’t consider it a terrible design choice. Power aside, there is a stereo audio jack up top, a volume rocker on the left side, and a micro USB charging port on the bottom center. The front and rear cameras are nicely placed.

samsung-galaxy-s-ii-back-lens

Our only complaint is that, like the Infuse, the Galaxy S II only has one anemic little speaker on the back, bottom left of the unit. While we don’t expect much out of smartphone speakers, this one is in a place easily blocked by hands or anything the phone happens to be lying on. The speaker tends to go completely quiet if you block it with a finger, as well.

Power and specs

The Galaxy S II has great specs, but they’re similar to every other dual-core phone that’s been hitting the market in the last couple of months. It runs a 1.2GHz dual-core Samsung Exnyos processor, has 1GB of RAM, and 16GB of internal storage. The 4.3-inch screen uses Samsung’s Super AMOLED Plus technology and has a resolution of 480 x 800. The phone is as powerful as anything on the market, and more powerful than almost all competitors. This phone also has NFC abilities. Assuming Google Wallet actually takes off, you should be able to run it on this phone.

Operating system: Android 2.3 with TouchWiz 4.0

We might lose it if we see another Android 2.2 (Froyo) phone hit the market. Luckily, it looks like the torture is over. The Galaxy S II runs on the speedy Android 2.3 (Gingerbread), topped off with Samsung’s newest custom interface: TouchWiz 4.0.

samsung-galaxy-s-ii-screen

We haven’t loved previous versions of TouchWiz as much as the default Android interface, or HTC’s Sense UI, but TouchWiz 4.0 is a big improvement. The silly iPhone-like icon boxes and other iOS copycat features are gone, replaced by a more colorful, and feature-rich interface. Samsung has finally added a good-looking set of widgets for the clock, calendar, and social items. In addition, the notifications bar looks a lot nicer now that the company has done away with the ugly brown interface. Now, the notification bar is gray with bright green toggles so you can easily turn on and off the GPS, Bluetooth, Wi-Fi, Flight Mode, or Screen Rotation. We hope that Samsung adds a really fast way to get to the Settings menu in a future iteration, but it’s good to see the company on the right track.

Samsung’s TouchWiz is now comparable to HTC Sense. It doesn’t have as many customization options, but it’s roughly just as helpful and useful.

Features and apps

TouchWiz 4.0 is nice, but we really like the improved Samsung apps that come with it. The task manager app is the best of these additions, allowing you to easily exit any app that’s giving you trouble. Better yet, you can hold the Home button to bring it up. The task manager has tabs to show you how much RAM and storage you’re using as well — pretty handy.

We also like the improved text-messaging app, calculator, mini diary, My Files (file manager), and Task list app. The included Photo Editor and Video Maker are fairly robust for being phone apps as well. They should be useful for you at some point.

samsung-galaxy-s-ii-screen-front

Less useful are the bloatware apps like myAT&T, AT&T Navigator, Qik Light, Words for Friends, AP Mobile, and Accuweather. Luckily, for the first time, some of these apps are removable. You can uninstall a lot of the AT&T apps. If only we could get rid of everything we didn’t want or need. But hey, progress is progress. We’ll take it.

Google Music beta listeners, you’ll have to download the Google Music app from the Android Market. Samsung has included its own music player here, but it doesn’t access Google’s cloud.

Camera

The Galaxy S II has an 8-megapixel rear camera and a 2-megapixel front camera. The camera app interface has been improved significantly from the Infuse 4G, with simpler menus that take better advantage of the phone’s large 4.3-inch screen. The scene selecting found in the Infuse is there as well. Overall, we’re always fairly impressed with Samsung cameras. They seem to capture more light and color than some competitors. The addition of 1080p video recording on the S II should please some as well. We didn’t encounter any significant jittering or other issues while recording video.

samsung-galaxy-s-ii-back-lens

Phone calls and data speed

Call clarity on the Galaxy S II is as good as it gets on a phone network. We have no complaints here in Manhattan, New York. Yes, call clarity is dependent on how well AT&T’s network runs in your area, but for its part, Samsung’s Galaxy S II is doing its job.

Data speeds on AT&T’s HSPA+ network are not impressive. We’ve only been able to get 0.8 to 1.2 Mbps download and upload speeds in Manhattan, which isn’t as fast as T-Mobile or Sprint. Verizon’s LTE network, of course, is about 20 times faster than AT&T’s. But the Galaxy S II isn’t to blame for AT&T’s slow network. We wish Verizon would launch an LTE version of the phone, but regardless, this is as fast as you’re going to get on AT&T until the carrier finally launches its LTE network.

Battery life

One of the biggest problems with the current crop of dual-core phones is battery life. Perhaps it’s due to AT&T’s weak “4G” network, but the Galaxy S II is getting stellar battery life for a smartphone. The battery has lasted for more than a day with moderate use, and is rated to last even longer if you don’t use your phone much. The 1,650 mAh battery is rated to last 8 hours during talk and 16 days on standby. We haven’t performed a full battery drain test, but if battery life is a big deal, this phone doesn’t sacrifice it for style.

samsung-galaxy-s-ii-back-battery-camera-lens

Conclusion

It’s been a long wait for the Samsung Galaxy S II, but it’s been worth it. For those on AT&T, this phone is better than the Infuse 4G, HTC Inspire, LG Thrill 4G, and Motorola Atrix. The battery life is solid, Samsung has spruced up its TouchWiz interface, the specs are best in class, and the camera is as good as ever. We highly recommend the Galaxy S II. More powerful phones will come out, but this will remain a great option for some time. At $200 with a two-year contract, we can’t complain.

Highs:

  • Super AMOLED Plus screen is colorful and brigh
  • Great battery life
  • Powerful dual-core processor
  • Super thin and super light
  • 16GB of internal storage
  • TouchWiz UI is much improved

Lows:

  • Plastic construction
  • AT&T’s “4G” data speeds are unimpressive
Mobile

Do these Geekbench results accurately represent the Moto G7?

The Moto G6 range is still relatively new to the market, but rumors have already started about the Moto G7, which is expected some time in 2019. Apparently, a G7 Power version will be joining the G7, G7 Play, and G7 Plus.
Mobile

Get $100 discount on the Razer Phone 2 for a limited time

The Razer Phone 2 is finally here, and it's got upgraded specs, that super-smooth 120Hz display, and an updated design. Here's absolutely everything you need to know about the Razer Phone 2.
Mobile

Is this the first image of a Galaxy S10 being used in real life?

It won't be long now; With 2019 underway, the Samsung Galaxy S10 is almost here. Before it arrives, here's absolutely everything you need to know about all three of Samsung's next flagships.
Mobile

We tried all the latest and greatest smartphones to find the best of 2019

Smartphones are perhaps the most important and personal piece of tech on the planet. That’s why it’s important to pick the best phone for your individual needs. Here are the best smartphones you can buy.
Mobile

Samsung's advanced folding phone needed 'total reconfiguration' to make it real

Samsung has been showcasing bendable display tech for a few years and now a folding smartphone might finally arrive. The Galaxy X, or perhaps the Galaxy Fold, may be the company's first example. Here's everything we know about it.
Wearables

Omron HeartGuide brings blood pressure monitoring to your wrist

High blood pressure leads to heart attacks, strokes, and many other health problems, so it's important to keep an eye on. Omron's HeartGuide is a fitness tracking watch that can also monitor your blood pressure from your wrist.
Mobile

5G phones make a lot of promises. Here’s what to really expect

There has been a lot of marketing copy expounding the potential benefits of 5G networks, but a lot less on the practical implications of 5G smartphones. There's a reason for that.
Mobile

Learn how to play YouTube in the background on iOS and Android

We show you how to play YouTube in the background with apps such as Opera, Chrome, and Firefox -- along with the premium offerings like YouTube Premium -- whether you have an Android or iOS device.
Mobile

Android vs. iOS: Which smartphone platform is the best?

If you’re trying to choose a new phone and you’re not sure about the merits and pitfalls of the leading smartphone operating systems, then come on in for a detailed breakdown as we pit Android vs. iOS in various categories.
Mobile

Verizon’s deal could get you a free iPhone XR — but there’s some fine print

Verizon launched a new deal for its smartphones aimed at encouraging customers to open a new line. If you're willing and you want two new phones, you could get a free Samsung Galaxy S9, iPhone XR, or Pixel 3.
Business

Google is buying mysterious smartwatch tech from The Fossil Group for $40 million

Google is about to step up its smartwatch game. The company has agreed to buy an unnamed smartwatch technology from The Fossil Group for a hefty $40 million. Considering the acquisition, it's clear Google is serious about smartwatches.
Social Media

Here’s how to save someone’s Instagram Story to your phone

Curious about how to save someone's Instagram Story to your phone? Lucky for you, it can be done -- but it does take a few extra steps. Here's what you need to know to save Instagram Stories on both iOS and Android.
Mobile

Here’s how to download podcasts and listen to them on Android or iOS

Podcasts have become a cultural staple. Here's how to download podcasts and listen to them on your Android or iOS device, and which apps to use if you're looking to get the most out of the format.
Mobile

Razer’s Wireless Charger will turn your desk into gamer heaven

The Razer Wireless Charger adds colorful flair to your desk or bedside table. It works with any phone that supports Qi wireless charging -- with some quirks -- but is it worth the high price tag? We take a look.