Mobile Phones Guide

Samsung Galaxy S5 review

Samsung Galaxy S5 - Far From Basic

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Launch SRP S$1068
Latest Price From S$820 (Check Latest Prices)

Overall rating 8/10
Design:
7
Features:
8.5
User-Friendliness:
8
Performance:
8.5
Value:
7
THE GOOD
IP67 dust and water resistant build
Fingerprint scanner
Fast Phase Detection autofocus
Heart rate sensor and pre-loaded fitness apps
Great battery life
THE BAD
Same old plastic design
New features could have been better implemented
Bigger and heavier than Galaxy S4
Weak audio


Performance Benchmarks, Camera, Battery Life & Conclusion

Benchmark Performance

The Galaxy S5 is armed with a Qualcomm Snapdragon 801 processor, clocked at 2.5GHz, putting in on par with HTC's One M8, and slightly faster than Sony's Xperia Z2, which has a lower 2.3GHz clockspeed. The new processor uses an improved 28nm HPm process, which not only offers better CPU performance, but also better power efficiency.

We will be comparing the Galaxy S5 against the Snapdragon 801-powered HTC One M8 and Sony Xperia Z2, as well as the older Snapdragon 800-powered Samsung Galaxy S4 with LTE+ and LG G2.

Samsung Galaxy S5 vs The Competition
  Samsung Galaxy S5 HTC One (M8) Sony Xperia Z2 Samsung Galaxy S4 with LTE+ LG G2
Launch SRP
  • From S$1068
  • From S$998
  • From S$998
  • From S$848
  • From S$898
Latest Price
  • From S$820
  • From S$830
  • From S$828
  • From S$565
  • From S$580
Operating system
  • Android 4.4 KitKat
  • Android 4.4 KitKat with HTC Sense 6
  • Android 4.4 KitKat
  • Android 4.2.2 Jelly Bean
  • Android 4.2.2 Jelly Bean (at launch)
  • Android 4.4.2 KitKat (updated)
Processor
  • Qualcomm Snapdragon 801 quad-core 2.5GHz
  • Qualcomm Snapdragon 801 quad-core 2.5GHz
  • Qualcomm Snapdragon 801 quad-core 2.3GHz
  • Qualcomm Snapdragon 800 quad-core 2.3GHz
  • Qualcomm Snapdragon 800 quad-core 2.26GHz
Built-in Memory
  • 2GB RAM
  • 2GB RAM
  • 3GB RAM
  • 2GB RAM
  • 2GB RAM
Display
  • 5.1-inch / 1,920 x 1,080 pixels / Super AMOLED
  • 5-inch / 1,920 x 1,080 pixels / Super LCD 3
  • 5.2-inch / 1,920 x 1,080 pixels (423 ppi) / IPS
  • 5-inch / 1,920 x 1,080 pixels / Super AMOLED
  • 5.2-inch / 1,920 x 1,080 pixels / IPS
Camera
  • Rear: 16MP f/2.2, 0.3 second autofocus, LED flash
  • Front: 2.0MP
  • Rear: Duo Camera (Primary 4-megapixel UltraPixel with BSI sensor, pixel size 2um, sensor size 1/3-inch, f/2.0 aperture, 28mm wide angle lens and HTC ImageChip 2; Secondary camera for capturing depth information)
  • Front: 5-megapixel with BSI sensor, F2.0 aperture, wide angle lens and HDR
  • Rear: 20.7-megapixel / autofocus / F2.0 / 27mm wide angle / 1/2.3 -type Exmor RS for mobile CMOS image sensor
  • Front: 2.2-megapixel
  • Rear: 13-megapixel /autofocus / LED flash
  • Front: 2-megapixel
  • Rear: 13-megapixel with optical image stabilization
  • Front: 2.1-megapixel
Connectivity
  • Wi-Fi 802.11 a/b/g/n/ac, MIMO, GPS/GLONASS, Wi-Fi Direct, DLNA, Bluetooth 4.0 LE, NFC, IR LED, micro-USB 2.0 (MHL 2.0), 3.5mm headphone jack
  • Bluetooth 4.0 with aptX enabled, Wi-Fi 802.11 a/b/g/n/ac (2.4 and 5GHz), NFC, DLNA, Micro-USB 2.0,
  • Wi-Fi 802.11a/b/g/n, DLNA, Bluetooth v4.0, NFC, micro-USB 2.0 (MHL), 3.5mm headphone jack
  • Wi-Fi 802.11 a/b/g/n/ac, GPS/GLONASS, NFC, Bluetooth 4.0
  • Wi-Fi 802.11a/b/g/n/ac, Wi-Fi Direct, Wi-Fi hotspot, Bluetooth v4.0 with A2DP and LE, DLNA, micro-USB 2.0, 3.5mm headphone jack
Storage Type
  • 16GB/32GB internal storage
  • microSD support up to 128GB
  • 16GB internal storage
  • microSD support up to 128GB
  • 16GB internal storage
  • microSD support up to 128GB
  • 16GB internal storage
  • micro-SD support up to 64GB
  • 32GB internal storage
Battery
  • 2,800mAh
  • 2,600mAh
  • 3,200mAh
  • 2,600mAh
  • 3,000mAh
Dimensions
  • 142.0 x 72.5 x 8.1mm
  • 146.36 x 70.6 x 9.35mm
  • 146.8 x 73.3 x 8.2 mm
  • 136.6 x 69.8 x 7.9mm
  • 138.5 x 70.9 x 8.9mm
Weight
  • 145g
  • 160g
  • 163g
  • 130g
  • 143g

 

Sunspider Javascript

SunSpider Javascript helps measure the browsing performance of a device when processing Javascript. It not only takes into consideration the underlying hardware performance, but also assesses how optimized a particular platform is at delivering a high-speed web browsing experience. The S5 scored incredibly well in this test, which is slightly suspicious, given Samsung's past history of cheating on benchmarks. Nevertheless, the S5 did deliver a smooth and responsive browsing experience and we can find no fault with it here.


Quadrant

Quadrant evaluates a device's CPU, memory, I/O and 3D graphics performances. The S5 performed well here, showing a 30% improvement on the old Galaxy S4 with LTE+. It also beat the slower Xperia Z2 but surprisingly was not able to keep up with the HTC One M8, despite having the same processor and RAM.


3DMark (2013)

Originally developed as a PC benchmarking tool, 3DMark is now expanded to support multiple platforms including Android OS. The Ice Storm benchmark is designed for smartphones, mobile devices and ARM architecture computers.

For an in-depth understanding of 3DMark for Android, do head over to our article, "3DMark - Android Device GPU Performance Review." In a nutshell, 3DMark consists of three test sections:

  • 3DMark Ice Storm is an OpenGL ES 2.0 benchmark test that uses fixed off-screen rendering at 720p then scales the output to fit the native display resolution of your device. Ice Storm includes two graphics tests designed to stress the GPU performance of your device and a physics test to stress its CPU performance.
  • 3DMark Ice Storm Extreme raises the off-screen rendering resolution to 1080p and uses higher quality textures and post-processing effects to create a more demanding load for the latest smartphones and tablets.
  • 3DMark Ice Storm Unlimited is used to make chip-to-chip comparisons of different chipsets, CPUs and GPUs, without vertical sync, display resolution scaling and other operating system factors affecting the result.

Almost all the recent flagship smartphones maxed out the scores for the Ice Storm and Ice Storm Extreme, hence we will only be looking at the scores for Ice Storm Unlimited.

Once again, the S5 was outperformed by the HTC One M8, and was only slightly better than the Z2 this time. It did however show significant improvement over the Galaxy S4 with LTE+.

 

 

Camera Performance

The Galaxy S5 is armed with a 16MP rear camera with a 1/2.6-inch sensor and an f/2.2 aperture lens. While that may not sound as impressive as some other smartphone cameras out there, like the 20.7MP Xperia Z2 or the 41MP Nokia Lumia 1020, what is impressive about the S5's camera is that it comes with phase detection autofocus. Most smartphone cameras, as well as many compact point-and-shoots, use contrast detection autofocus, which works by measuring the contrast between nearby pixels, and adjusts the camera lens until this contrast is maximized. It's okay if you're shooting a scene with clearly defined edges but it can be pretty terrible if there's not a lot of contrast (or light) to begin with.

Phase detection autofocus is used in some mirrorless cameras and on most DSLRs, and is a hybrid system that uses contrast detect to get you close to focus, and then phase detection, which compares the actual light received by the sensor to fine-tune the focus. It's much better in low light situations, and good phase detection autofocus can be very fast.

In our tests, autofocus on the S5 wasn't always perfect, and it sometimes opted to focus on objects in the background until we selected the correct focal point, but it was generally accurate and also very fast, even in low-light situations.

Like the Xperia Z2 and the HTC One M8, the S5 camera also includes a faux bokeh mode, which will artfully blur the background of a photo for a shallow depth of field photo effect. Samsung's Selective Focus seems to have a few more restraints than either the Z2 or HTC One M8, and the mode warns you that the subject in focus should be less than 50cm away, while the background should be at least three times the distance. Once you've done the math, you can set up your shot, by pressing the selective focus button at the top of the camera app. Like the Z2, the S5 will then take two shots at different focal lengths.

Unfortunately, we had trouble getting Selective Focus to work and, even when stringently following the suggested guidelines. More often than not, we were greeted with the message "Picture Saved but unable to apply Focus Contrast effect". We're not sure if its because the camera has trouble focusing on the subject or if the background didn't have enough depth, but it was a persistent problem, no matter what subject and environment we tried. Regardless of whether Selective Focus works or not, it also always took a while for the image to be processed.

When it does work however, it looks rather good, and there's none of the obvious outlining that plagued the Z2's Background Defocus mode. You can edit your selective focus shots further, choosing either Near Focus, Far Focus, or Pan Focus where everything will be on focus. Unfortunately, you don't get a slider of sorts to self adjust the balance between near and far focus points, so you'll have to be content with either of those three focus options.


In terms of actual image quality, the S5's camera was very good, producing sharp photos with vibrant colors:-

 

 

Battery Life

Our standard battery test for mobile phones includes the following parameters:

• Looping a 800 x 480-pixel video with screen brightness and volume at 100%

• Wi-Fi and Bluetooth connectivity turned on

• Constant data streaming through email and Twitter

The S5 is armed with a slightly higher capacity battery than its predecessor, at 2800mAh. In our video looping test, it did very well, lasting eight hours and 36 minutes, although this still fell short of the record set by the Galaxy S4 with LTE+. Part of the reason for the S5's excellent battery life may be due to Samsung's partnership with Lucid Logic, a company that specializes in battery life optimization through software. The company offers a variety of battery saving technologies including WebXtend, NavXtend and GameXtend, all of which are packaged into the S5.

Portability

We measure the portability of a device by calculating its battery life to (weight x volume) ratio. Thanks to its lightweight plastic build and long battery life, the S5 scored well here, losing only to the Galaxy S4 with LTE+.

 

Conclusion

The recent flurry of flagship smartphone releases - which includes the HTC One M8, the Sony Xperia Z2, and now the Samsung Galaxy S5 - has certainly felt like an incremental evolution rather than a complete overhaul. Out of the three phones, Samsung probably offers the most new features, adding an IP67 dust and water resistant build, fingerprint scanner, heart rate sensor and phase detection autofocus. But while we appreciate Samsung's efforts to go 'back to basics' and improve core functionality, we do feel that the implementation of all four of these features was perhaps not as good as it could have been, which somewhat spoils the user experience. As such, if you're a Galaxy S4 user, it might be prudent to wait for the next Galaxy flagship, which will undoubtedly sport improved versions of each. Having said that, personal preferences and tolerances vary among users and it's best to give the Galaxy S5 a trial before making your decision.

Samsung's design, which was already looking a bit stale a year ago, is now looking very long in the tooth, and with competitors like HTC and Sony building sleek and stylish metal and glass smartphones, it's hard not to scoff when Samsung pushes the plastic S5 as a "modern glam design". It's definitely time for Samsung to try something new, after all it's not like it can't design beautiful products without copying someone; just take a look at the Series 9 notebook.

All things considered, the S5 still offers excellent battery life, and decent overall performance, and for users who found the Galaxy Note 3 a bit too large for their liking, the S5 should fit the bill. Still, we can't help but wonder about the rumored premium Galaxy smartphone, which supposedly boasts an all-metal build and a QHD (2560 x 1440 pixels) resolution display. Samsung is certainly not shy about releasing multiple variants of the same phone, so it wouldn't be entirely surprising if an S5 Premium was on the way. It's an intriguing possibility, and if the rumors are true, it might be worth waiting for.