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

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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 Sony Xperia Z3 Samsung Galaxy S5

Design

Dimensions
5.87 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
Weight
5.36 oz (152.0 g) 5.36 oz (152.0 g) 5.11 oz (145.0 g)
Materials
Back: Plastic Back: Glass
Frame: Metal
Back: Plastic
Resistance
Water, Dust; IP68 Water, Dust; IP67
Biometrics
Fingerprint (swipe)
Features
Touch sensitive control keys, Interchangeable covers, Notification light
Keys
Back: Volume control, Lock/Unlock key Right: Volume control, Camera shutter, Lock/Unlock key Left: Volume control; Right: Lock/Unlock key
Colors
Gray, Red Black, Brown, Green, White Black, Gold, Blue, White

Display

Size
5.5-inch 5.2-inch 5.1-inch
Resolution
1920x1080px, 403 PPI 1920x1080px, 424 PPI 1920x1080px, 432 PPI
Technology
P-OLED IPS LCD Super AMOLED
Screen-to-body
74.39 % 71.00 % 69.76 %
Colors
16 777 216
Features
Scratch-resistant glass, Ambient light sensor, Proximity sensor Ambient light sensor, Proximity sensor Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 810 MSM8994 Qualcomm Snapdragon 801 8974-AC Qualcomm Snapdragon 801 MSM8974-AC (28 nm)
Processor
Octa-core
2000 MHz
ARM Cortex-A57 and ARM Cortex-A53
Quad-core
2500 MHz
Krait 400
Quad-core
2500 MHz
Krait 400
GPU
Adreno 430 Adreno 330 Adreno 330
RAM
3GB (LPDDR4) 3GB (LPDDR3) 2GB (LPDDR3)
Internal storage
32GB 16GB, available to use: 11.8 GB 32GB
Storage expansion
microSDXC up to 128 GB microSDXC up to 128 GB microSDXC up to 128 GB
OS
Android (5.1 Lollipop, 5.0 Lollipop) Android (6.0 Marshmallow, 5.1 Lollipop, 5.0 Lollipop, 4.4.4) Android (6.0 Marshmallow, 5.1 Lollipop, 5.0 Lollipop, 4.4.4, 4.4.2), Samsung TouchWiz UI

Battery

Capacity
3000 mAh 3100 mAh 2800 mAh
Type
Li - Ion Li - Polymer Li - Ion
Charging
Qualcomm Quick Charge 2.0

Camera

Rear
Single camera Single camera Single camera
Main camera
13 MP (OIS, Laser autofocus) 20.7 MP (Autofocus, CMOS image sensor)
Aperture size: F2.0
Focal length: 25 mm
Sensor size: 1/2.3"
Pixel size: 1.12 μm
16 MP (BSI sensor, PDAF)
Aperture size: F2.2
Focal length: 31 mm
Sensor size: 1/2.6"
Pixel size: 1.12 μm
Flash
Dual LED LED LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps)
HDR, Continuous autofocus, Picture-taking during video recording, Video calling
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps)
HDR, Continuous autofocus, Picture-taking during video recording, EIS, Video calling
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps)
HDR, Continuous autofocus, EIS, Video calling, Video sharing
Front
2.1 MP, Video capture: 1920x1080 (Full HD) 2.2 MP (HDR), Video capture: 1920x1080 (Full HD) 2.1 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
4.1 4.0 4.0
WLAN
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac,dual-band
Multiple antennas, MIMO, Hotspot, Wi-Fi Direct
USB
microUSB, USB 2.0 microUSB, USB 2.0 microUSB, USB 3.0
Hearing aid compatible
M3/T4 M3/T3
HDMI
Yes
Location
GPS, A-GPS, Glonass GPS, A-GPS, Glonass GPS, A-GPS, Glonass
Sensors
Accelerometer, Gyroscope, Compass Accelerometer, Gyroscope, Compass, Gesture, Barometer, Step detector, Step counter Accelerometer, Gyroscope, Pedometer, Compass, Hall (for flip covers), Gesture, Barometer, Step detector, Step counter
Other
NFC, Infrared, Tethering, Computer sync, OTA sync NFC, ANT+, Tethering, Computer sync, OTA sync NFC, ANT+, Infrared, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack 3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Multiple speakers Earpiece, Loudspeaker
Features
Album art cover, Background playback Album art cover, Background playback Album art cover, Background playback
Screen mirroring
SlimPort DLNA,Wireless screen share,MHL MHL
Radio
FM FM, Stereo, RDS
Additional microphone(s)
Noise cancellation, Video recording Noise cancellation, Video recording Noise cancellation, Video recording

Cellular

4G (FDD)
Bands 1(2100), 3(1800), 7(2600), 8(900), 20(800 DD) Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700 APT) Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
4G (TDD)
Bands 40(2300)
3G
Bands 5(850), 8(900), 2(1900), 1(2100) Bands 5(850), 8(900), 2(1900), 1(2100) Bands 5(850), 8(900), 2(1900), 1(2100)
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
SIM type
Micro SIM Nano SIM Micro SIM
VoLTE
Yes Yes Yes

Phone Features

Notifications
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval
Date approved: Jun 26, 2014
FCC ID value: PY7PM-0801
Measured SAR
Head: 0.54 W/kg
Body: 0.99 W/kg
Simultaneous Transmission: 1.53 W/kg
Wireless Router: 1.49 W/kg

Availability

Officially announced
Jan 05, 2015 Sep 03, 2014 Feb 24, 2014


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