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  • LG G Flex 2 vs Sony Xperia Z3 vs Samsung Galaxy S5: A specs comparison

LG G Flex 2 vs Sony Xperia Z3 vs Samsung Galaxy S5: A specs comparison

LG G Flex 2 vs Sony Xperia Z3 vs Samsung Galaxy S5: A specs comparison
Well, Happy New Year to us tech-heads – LG has officially announced the LG G Flex 2 – it was speculated and rumored about, but we had no idea how it would look. Well – it's gorgeous!

The successor to the curved, flexible G Flex from 2013 brings a smaller, yet – finer display – with a 5.5" diagonal, housing a 1080 x 1920 resolution (400 PPI), and boasts Qualcomm's latest flagship SoC – the 64-bit, octa-core Snapdragon 810 in strides to successfully carry the baton throughout 2015.

Of course, after such an announcement, we are itching to compare its specs to some of its competitors. Unfortunately, 64-bit capable flagships are yet to come out en masse, so we're forced to look back on some of the better performers from last year.

Well, let's grab one from the first half and one from the second half of 2014. The former device is going to be – you guessed it – the Samsung Galaxy S5 – an all-rounder, brim-packed with features and powerful hardware. The second contestant is going to be Sony's beautiful Xperia Z3 – released just 3 months ago, this flagship impressed us with an excellent battery life, and its snappy performance is no doubt assisted by its respectable specs.

So, let's check them out side by side!

LG G Flex 2 vs Sony Xperia Z3 vs Samsung Galaxy S5

Design
OSAndroid (5.1, 5.0)Android (6.0, 5.1, 5.0, 4.4.4)Android (6.0, 5.1, 5.0, 4.4.4, 4.4.2), TouchWiz UI
Dimensions5.87 x 2.96 x 0.37 inches (149.1 x 75.3 x 9.4 mm)5.75 x 2.83 x 0.29 inches (146 x 72 x 7.3 mm)5.59 x 2.85 x 0.32 inches (142 x 72.5 x 8.1 mm)
Weight5.36 oz (152 g)
the average is 5.4 oz (153 g)
5.36 oz (152 g)
the average is 5.4 oz (153 g)
5.11 oz (145 g)
the average is 5.4 oz (153 g)
MaterialsMain body: PlasticMain body: Glass; Accents: MetalMain body: Plastic
Features  Fingerprint (swipe), Touch sensitive control keys, Interchangeable covers
Rugged Water, Dust resistantWater, Dust resistant
IP certified

IP certified - The IP code indicates the degree of protection against dust and water. The first number represents dust protection, while the second represents water protection. In IP67, for example, 6 means a completely dust-tight device, while 7 means the device can stay immersed in up to 1 meter of water for up to 30 minutes. In IP68, a higher level of water protection is expected, but exact numbers aren't specified: both depth and continuance are specified by the manufacturer on per device basis.

 IP 68IP 67
Display
Physical size5.5 inches5.2 inches5.1 inches
Resolution1080 x 1920 pixels1080 x 1920 pixels1080 x 1920 pixels
Pixel density

Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.

403 ppi424 ppi432 ppi
Technology

Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.

P-OLEDIPS LCDSuper AMOLED
Screen-to-body ratio

Screen-to-body ratio - Shows what part of the frontal area of a phone its screen occupies.

74.39 %71.00 %69.76 %
Colors16 777 21616 777 21616 777 216
Camera
Camera13 megapixels20.7 megapixels16 megapixels
FlashDual LEDLEDLED
Aperture size

Aperture size - The aperture of a camera is the opening through which light travels before it reaches the camera sensor. The smaller the number is, the bigger this opening is, allowing for more light to pass.

 F2.0F2.2
Focal length (35mm equivalent) 25 mm31 mm
Camera sensor size

Camera sensor size - A bigger camera sensor is able to capture more light, and thus produce better photos.

 1/2.3"1/2.6"
Pixel size

Pixel size - The size of an individual pixel on a camera's sensor. The bigger, the better.

 1.12 μm1.12 μm
Hardware FeaturesOptical image stabilization, AutofocusAutofocus, CMOS image sensorAutofocus, Back-illuminated sensor (BSI)
Software FeaturesFace detection, Smile detection, Digital zoom, Voice activation, Self-timer, Touch to focus, Geo taggingFace detection, Smile detection, Digital zoom, Self-timer, Digital image stabilization, Touch to focus, Geo taggingDigital image stabilization, Touch to focus, Smile detection, Face detection, Voice activation, Self-timer, Digital zoom, Geo tagging
Camcorder3840x2160 (4K) (30 fps), 1920x1080 (1080p HD) (60 fps)3840x2160 (4K) (30 fps), 1920x1080 (1080p HD) (60 fps)3840x2160 (4K) (30 fps), 1920x1080 (1080p HD) (60 fps)
Recording format MPEG4, H.264MPEG4, H.264
FeaturesHigh Dynamic Range mode (HDR), Continuous autofocus, Picture-taking during video recording, Video callingHigh Dynamic Range mode (HDR), Continuous autofocus, Picture-taking during video recording, Digital image stabilization, Video callingHigh Dynamic Range mode (HDR), Continuous autofocus, Digital image stabilization, Video calling, Video sharing
Front-facing camera2.1 megapixels2.2 megapixels2.1 megapixels
Video capture1920x1080 (1080p HD) (30 fps)1920x1080 (1080p HD)1920x1080 (1080p HD)
Hardware
System chip

System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

Qualcomm Snapdragon 810 MSM8994Qualcomm Snapdragon 801 8974-ACQualcomm Snapdragon 801 MSM8974-AC
Processor

Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.

Octa-core, 2000 MHz, Cortex-A57 and Cortex-A53, 64-bitQuad-core, 2500 MHz, Krait 400Quad-core, 2500 MHz, Krait 400
Graphics processor

Graphics processor - The graphics processor is important for the smooth operation of the system and especially in games and other applications that may involve complex graphics and animations.

Adreno 430Adreno 330Adreno 330
System memory

System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

3 GB RAM (Dual-channel) / LPDDR43 GB RAM (Dual-channel, 933 MHz) / LPDDR32 GB RAM (Dual-channel) / LPDDR3
Built-in storage

Built-in storage - Bigger storage capacity allows you to keep more content saved onto your device, such as more applications, photos or video. Games and video content typically take up the biggest amount of storage space.

32 GB16 GB32 GB
Storage expansion

Storage expansion - Some handsets allow you to expand their storage capacity by using a memory expansion card – most often microSD. Expansion memory is mostly suitable for media storage, such as photo, video or music content.

microSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
Battery
Capacity

Capacity - The bigger, the better! However, battery capacity is not the only factor that has an effect on battery life. Those include the chipset in use, the software running on the device, as well as the consumer's unique usage pattern.

3000 mAh3100 mAh2800 mAh
Fast ChargeYesYes 
Wireless charging  Optional
Talk time20.00 hours
the average is 19 h (1140 min)
14.00 hours
the average is 19 h (1140 min)
21.00 hours
the average is 19 h (1140 min)
Stand-by time21.7 days (520 hours)
the average is 19 days (465 h)
37.1 days (890 hours)
the average is 19 days (465 h)
16.2 days (390 hours)
the average is 19 days (465 h)
Talk time (3G)18.00 hours
the average is 17 h (1043 min)
 21.00 hours
the average is 17 h (1043 min)
Stand-by time (3G)18.8 days (450 hours)
the average is 24 days (581 h)
  
Music playback 130.00 hours67.00 hours
Video playback 10.00 hours13.00 hours
Multimedia
Screen mirroringSlimPortDLNA, Wireless screen share, MHLMHL
Cellular
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz
UMTS850, 900, 1900, 2100 MHz850, 900, 1900, 2100 MHz850, 900, 1900, 2100 MHz
LTE (FDD)Bands 20, 8, 3, 1, 7Bands 28, 5, 8, 3, 1, 7Bands 1, 2, 3, 5, 7, 8, 20
LTE (TDD) Bands 40 
DataLTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/sLTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/sLTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS


7 Comments
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posted on 05 Jan 2015, 10:37 3

1. Birds (Posts: 1171; Member since: 21 Nov 2011)


It makes you realize that specs kinda don't matter as much as they did 2 years ago... Its why I think there's no point in really buying high end phones when you have more than capable mid rangers out there that are capable of going the mile.

posted on 05 Jan 2015, 11:08 1

2. Altair (Posts: 367; Member since: 02 Feb 2012)


Aye. Snapdragon 810 has specs, that apps dont use at all in 2-3 years. In that time other features and a phone itself is already old. Only thing that might use such specs are hardcore shootem games. The big question is, who in earth plays them with a phone?? If I want to play them, I will grab my desktop and quality keyboard + mouse.

This spec hype these days is total nonsense. The same goes with curved display. Who does such feature in a phone??

posted on 05 Jan 2015, 11:29

4. FoneAddict (Posts: 259; Member since: 05 Jul 2011)


totally agreed. The spec wars have ended. It makes more sense buying last years flagship phone which in a lot of cases is no more than 9 months old and saving yourself lots of money while experiencing hardly any performance hits.

posted on 05 Jan 2015, 11:30

5. mayur007 (Posts: 577; Member since: 10 Apr 2012)


have to agree smartphones games arnt matured yet to be as good as desktop games

posted on 05 Jan 2015, 12:37

6. dimas (Posts: 2513; Member since: 22 Jul 2014)


Same thoughts here. Hardcore gamers will still go for PC or console units. As a consumer and Z3 Compact user, I already reached the threshold for desiring an ultra highly spec'ed phone. I just want phone manufacturers to offer better battery life and removable bloatwares.

posted on 05 Jan 2015, 11:11

3. ziomalnik (Posts: 3; Member since: 03 Jan 2015)


SONY best!

posted on 06 Jan 2015, 06:39

7. zachki17 (Posts: 287; Member since: 14 Sep 2014)


G flex 2 has 3gb of ram ddr4 on 32gb version .. This 2gb is only for 16gb

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