Notification Center

This is our new notification center. Inside, you will find updates on the most important things happening right now.

Notifications

Hmm, push notifications seem to be disabled in your browser. You can enable them from the 'Settings' icon in the URL bar of your browser.

www.phonearena.com

LG G3 Cat. 6 vs Samsung Galaxy Alpha vs LG G3

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

5.5 inches
4.7 inches
5.5 inches

Resolution:

2560 x 1440 pixels, 534 PPI
1280 x 720 pixels, 312 PPI
2560 x 1440 pixels, 538 PPI

Technology:

IPS LCD
Super AMOLED
IPS LCD

Screen-to-body:

76.33 %
70.22 %
75.22 %

Colors:

16 777 216
16 777 216
16 777 216

Touchscreen:

Capacitive, Multi-touch
Capacitive, Multi-touch
Capacitive, Multi-touch

Features:

Oleophobic coating, Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 805 APQ8084
Samsung Exynos 5 Octa 5433
Qualcomm Snapdragon 801 8974-AC

Processor:

Quad-core, 2700 MHz, Krait 450
Octa-core, 1800 MHz, ARM Cortex-A15 and ARM Cortex-A7
Quad-core, 2500 MHz, Krait 400

GPU:

Adreno 420
Mali-T628 MP6
Adreno 330

RAM:

3GB LPDDR3
2GB LPDDR3
3GB LPDDR3

Internal storage:

32GB
32GB, available to use: 25 GB
32GB

Storage expansion:

microSDXC up to 128 GB
microSDXC up to 128 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (4.4.2)
Android (5.1 Lollipop, 4.4.4), Samsung TouchWiz UI
Android (6.0 Marshmallow, 5.1 Lollipop, 5.0 Lollipop, 4.4.2)

Battery

Capacity:

3000 mAh
1860 mAh
3000 mAh

Type:

User replaceable
Li - Ion, User replaceable
Li - Ion, User replaceable

Camera

Rear:

Single camera
Single camera
Single camera

Main camera:

13 MP (OIS, Autofocus)
12 MP (Autofocus, CMOS image sensor)
13 MP (OIS, Laser autofocus, BSI sensor)

Specifications:

Aperture size: F2.2; Focal length: 31 mm
Aperture size: F2.4; Focal length: 29 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm

Video recording:

Yes
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps)

Features:

HDR, EIS
OIS

Front:

2.1 MP
2.1 MP
2.1 MP

Video capture:

1920x1080 (Full HD)
1920x1080 (Full HD)

Design

Dimensions:

5.76 x 2.94 x 0.36 inches (146.3 x 74.6 x 9.1 mm)
5.21 x 2.58 x 0.26 inches (132.4 x 65.5 x 6.7 mm )
5.76 x 2.94 x 0.35 inches (146.3 x 74.6 x 8.9 mm)

Weight:

5.43 oz (154.0 g)
4.06 oz (115.0 g)
5.26 oz (149.0 g)

Materials:

Back: Plastic; Frame: Aluminum
Back: Plastic

Biometrics:

Fingerprint (swipe)

Features:

Touch sensitive control keys

Keys:

Back: Volume control, Lock/Unlock key
Back: Volume control, Lock/Unlock key

Colors:

Black, Gold, White
Black, Gold, Gray, Blue, White
Black, Gold, Purple, Pink, White

Cellular

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 3(1800), 7(2600), 20(800 DD)

UMTS:

Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 5(850), 8(900), 2(1900), 1(2100)

Data Speed:

LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 21.1 Mbit/s
LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

SIM type:

Micro SIM
Nano SIM
Micro SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
Album art cover, Background playback
Album art cover, Background playback

Screen mirroring:

SlimPort
DLNA
DLNA, Wireless screen share, SlimPort

Radio:

FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.0
4.0
4.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; MIMO, Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; Multiple antennas, MIMO, Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct

USB:

microUSB, USB 2.0
microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, Charging, Video out
Mass storage device, Charging
Mass storage device, OTG, Video out, Charging

Location:

GPS, A-GPS, Glonass
GPS, A-GPS, Glonass
GPS, A-GPS, Glonass

Sensors:

Accelerometer, Compass
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Gesture
Accelerometer, Gyroscope, Compass

Other:

NFC, Tethering, Computer sync, OTA sync
NFC, ANT+, Tethering, Computer sync, OTA sync
NFC, Infrared, Tethering, Computer sync, OTA sync

Phone features

Notifications:

Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Aug 06, 2014
May 30, 2014

FCC ID value:

A3LSMG850F
ZNFD855

Measured SAR:

Head:

1.05 W/kg
0.21 W/kg

Body:

0.48 W/kg
0.68 W/kg

Simultaneous Transmission:

1.18 W/kg
0.99 W/kg

Wireless Router:

0.71 W/kg
0.76 W/kg

Availability

Officially announced:

Jul 22, 2014
May 27, 2014
FCC OKs Cingular\'s purchase of AT&T Wireless