Samsung Galaxy S4 Review


A year on from release how does the Galaxy S4 stack up in today’s smartphone market? Let’s take a closer look.



  • Camera still very good with very high detail levels
  • Screen still among the best out there – it’s sublime for watching video
  • Replaceable battery and microSD card make it versatile
  • Good overall performance
  • Still holds its own in terms of features – it lacks little compared to the latest phones


  • Design is as lacklustre as ever – like the Galaxy S5 this phone is about features over form
  • Ergonomics aren’t great – touch buttons get in the way when handling the phone and the back is slippery
  • No camera button – particularly with the above awkward handling the lack of a camera button is doubly annoying
  • Battery life is a touch behind the latest models, though it’ll still last a day
  • Not waterproof
  • Single mono speaker is poorly positioned


Samsung Galaxy S4 Review – Design

If there’s one single thing that still lets the Samsung Galaxy S4 down it’s its design. It’s both the ugliest phone of its generation and class and the least practical in terms of ergonomics – the HTC One, Sony Z1 and iPhone 5S and their successors all look and feel much better.

In terms of style, the underlying design is actually perfectly fine – it’s just a big black rectangle with a silver trim – but it’s in all the little details that Samsung has slipped up. The first no-no is the speckled silver pattern used on the bezel and back cover. It just looks naff – plain black would’ve done fine.

The choice of a gloss finish to the back is also a misstep. It makes it very slippery while not even having the scratch resistant properties of a glass back. Perplexingly, even now you still can’t get a replacement back cover with a nice matt black finish, though you can get one with a an aluminium plate in it and one with a faux leather finish. Did I say naff?

One thing that has proven to be less of an issue in use is the choice of a faux metal band around the edge of the phone. While it may seem naff it actually looks pretty good and has proved to be a good impact absorbing material to reduce the risk of cracks – my phone has taken at least half a dozen big knocks and only the plastic trim is dented.

I’m not done with the problems, though. Perhaps the single biggest issue with this phone’s design is its buttons.

I can just about get behind the idea of wanting a physical home button, though I get on just fine with the onscreen buttons favoured by most other Android phones. However, the touch buttons that flank it are utterly bothersome. They leave no room on the bezel to actually place your fingers, meaning you’re forever accidentally pressing them.

In over a year of use I still find it a regular annoyance, particularly when trying to take a photo. Speaking of which, I think all phones these days should have camera buttons – they make snapping a photo so much easier, if done well.

Another bugbear is the speaker. It’s a mono unit mounted on the back so it’s easy to accidentally muffle it and you have to cup your hand behind it sometimes to project the sound back towards you to hear it. It’s a far cry from the front-facing stereo speakers of the HTC One, HTC One M8 and Sony Z3.

At least the headphone jack is where it should be – up top – and the microUSB socket is also conveniently placed on the bottom rather than on the side.

Moreover this phone’s big trump card is that you can of course remove the backplate to reveal both a replaceable battery and a microSD slot. These open up all sorts of possibilities for extending the life of the phone and increasing its storage for relatively little cost – a spare battery is only about £20 and a 64GB microSD card is £25. The phone comes with 16GB of memory built in, which is plenty enough to get started.

One final design aspect to consider is waterproofing or the S4’s lack of it. At the time of the Galaxy S4’s release waterproofing was still a very rare thing however Sony has added the feature to several of its most recent phones and indeed the Samsung Galaxy S5 has some limited waterproofing too.

I consider this such a useful feature – for both accident survival and for phone use in wet conditions – that I’d personally not consider a phone without it now but obviously when key rivals such as the iPhone 6 still don’t have it may be less of a key consideration for others.


Samsung Galaxy S4 Review – Screen

If its design is its single biggest weakness, its screen is the single greatest feature of the Galaxy S4. Along with its successor, the S5, it’s still the best screen in its class. The Samsung Galaxy Note 3 is even better but that’s a bigger phone so isn’t quite in the same class.

This is down to its use of AMOLED technology, as opposed to LCD. It just has so much of a better black level that films, photos and everything else just look dazzling.

Previous AMOLED screens suffered from overly saturated colours that gave everything a radioactive look plus they looked more grainy for any given resolution thanks to their use of PenTile sub pixel arrangement. However, both these issues were fixed with the S4. It’s 1080p Full HD resolution eliminates any sense of graininess while better colour calibration options allow the user to dial in more natural colours.

There are only two areas where the screen falls down slightly. The first is its maximum brightness can’t compete with the best LCDs (iPhone and HTC One) so it can struggle a little in really bright conditions, but 90% of the time it’s fine. The other is that the automatic brightness detection is awful, with it seemingly only having two settings rather than a gradual response, plus it takes an age to react. It’s a definite annoyance though certainly not a deal breaker.


Samsung Galaxy S4 Review –


Samsung Galaxy S4 Review – Price

With it being an older phone now the S4 has obviously come down considerably in price with it available for between £200 and £250. Contracts haven’t dropped as much as might be expected – EE is still charging £49.99 up front on a £35.99pm deal – but deals can be found.

Frankly, given the modest upgrades for the Galaxy S5 we’d suggest many people would be better off saving their money and getting the S4 instead – it has very similar performance in all the key areas. The only major differentiator is the modest waterproofing on the new phone.


Frankly, Samsung just doesn’t seem to

Samsung Galaxy S4 Specs


General 2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
Announced 2013, March
Status Available. Released 2013, April
Body Dimensions 136.6 x 69.8 x 7.9 mm (5.38 x 2.75 x 0.31 in)
Weight 130 g (4.59 oz)
Display Type Super AMOLED capacitive touchscreen, 16M colors
Size 1080 x 1920 pixels, 5.0 inches (~441 ppi pixel density)
Multitouch Yes
Protection Corning Gorilla Glass 3
– TouchWiz UI
Sound Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
Memory Card slot microSD, up to 64 GB
Internal 16/32/64 GB, 2 GB RAM
Data GPRS Yes
Speed HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
Bluetooth v4.0, A2DP, EDR, LE
Infrared port Yes
USB microUSB v2.0 (MHL 2), USB On-the-go, USB Host
Camera Primary 13 MP, 4128 x 3096 pixels, autofocus, LED flash, check quality
Features Dual Shot, Simultaneous HD video and image recording, geo-tagging, touch focus, face and smile detection, image stabilization, HDR
Video 1080p@30fps, dual-video rec., check quality
Secondary 2 MP, 1080p@30fps, dual video call
Features OS Android OS, v4.2.2 (Jelly Bean), v4.3, upgradable to v4.4.2 (KitKat)
Chipset Exynos 5 Octa 5410
CPU Quad-core 1.6 GHz Cortex-A15 & quad-core 1.2 GHz Cortex-A7
Sensors Accelerometer, gyro, proximity, compass, barometer, temperature, humidity, gesture
Messaging SMS(threaded view), MMS, Email, Push Mail, IM
Browser HTML5
Radio No
Java Yes, via Java MIDP emulator
Colors White Frost, Black Mist, Arctic Blue, Black Edition
– ANT+ support
– Wireless charging (market dependent)
– S-Voice natural language commands and dictation
– Smart stay, Smart pause, Smart scroll
– Air gestures
– Dropbox (50 GB cloud storage)
– Active noise cancellation with dedicated mic
– TV-out (via MHL 2 A/V link)
– SNS integration
– MP4/DivX/XviD/WMV/H.264/H.263 player
– MP3/WAV/eAAC+/AC3/FLAC player
– Organizer
– Photo/video editor
– Document viewer (Word, Excel, PowerPoint, PDF)
– Google Search, Maps, Gmail,
YouTube, Calendar, Google Talk, Picasa
– Voice memo/dial/commands
– Predictive text input (Swype)
Battery Li-Ion 2600 mAh battery
Stand-by (2G) / Up to 370 h (3G)
Talk time (2G) / Up to 17 h (3G)
Music play Up to 62 h
Misc SAR US 0.85 W/kg (head)     1.55 W/kg (body)
SAR EU 0.42 W/kg (head)     0.54 W/kg (body)
Price group
Tests Display Contrast ratio: Infinite (nominal) / 3.352:1 (sunlight)
Camera Photo / Video
Loudspeaker Voice 70dB / Noise 66dB / Ring 77dB
Audio quality Noise -95.9dB / Crosstalk -96.4dB
Battery life
Endurance rating 65h

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