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LG G3 Cat. 6 vs Meizu Pro 7 Plus vs Samsung Galaxy Alpha

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

Comparison mode:

Display

Size:

5.5 inches
5.7 inches
4.7 inches

Resolution:

2560 x 1440 pixels, 534 PPI
2560 x 1440 pixels, 515 PPI
1280 x 720 pixels, 312 PPI

Technology:

IPS LCD
Super AMOLED
Super AMOLED

Screen-to-body:

76.33 %
73.78 %
70.22 %

Colors:

16 777 216
16 777 216

Touchscreen:

Capacitive, Multi-touch
Capacitive, Multi-touch

Features:

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

Additional display:

1.9 inches, 536 pixels 240 x, AMOLED, Touch screen: Yes, Capacitive

Hardware

System chip:

Qualcomm Snapdragon 805 APQ8084
MediaTek Helio X30 MT6799
Samsung Exynos 5 Octa 5433

Processor:

Quad-core, 2700 MHz, Krait 450
Deca-core, 2500 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm
Octa-core, 1800 MHz, ARM Cortex-A15 and ARM Cortex-A7

GPU:

Adreno 420
PowerVR GT7400 Plus
Mali-T628 MP6

RAM:

3GB LPDDR3
6GB LPDDR4
2GB LPDDR3

Internal storage:

32GB
128GB
32GB, available to use: 25 GB

Storage expansion:

microSDXC up to 128 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (4.4.2)
Android (7.0 Nougat), Meizu Flyme UI
Android (5.1 Lollipop, 4.4.4), Samsung TouchWiz UI

Battery

Capacity:

3000 mAh
3500 mAh
1860 mAh

Type:

User replaceable
Li - Ion, Not user replaceable
Li - Ion, User replaceable

Charging:

Fast charging

Camera

Rear:

Single camera
Dual camera
Single camera

Main camera:

13 MP (OIS, Autofocus)
12 MP (PDAF)
12 MP (Autofocus, CMOS image sensor)

Specifications:

Aperture size: F2.0; Sensor size: 1/2.9"; Pixel size: 1.25 μm
Aperture size: F2.2; Focal length: 31 mm

Second camera:

12 MP

Video recording:

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

Features:

Video calling, Video sharing
HDR, EIS

Front:

2.1 MP
16 MP
2.1 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.76 x 2.94 x 0.36 inches (146.3 x 74.6 x 9.1 mm)
6.19 x 3.04 x 0.29 inches (157.34 x 77.24 x 7.3 mm)
5.21 x 2.58 x 0.26 inches (132.4 x 65.5 x 6.7 mm )

Weight:

5.43 oz (154.0 g)
6.00 oz (170.0 g)
4.06 oz (115.0 g)

Materials:

Back: Metal
Back: Plastic; Frame: Aluminum

Biometrics:

Fingerprint (touch)
Fingerprint (swipe)

Features:

Touch sensitive control keys

Keys:

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

Colors:

Black, Gold, White
Black, Gold, Silver
Black, Gold, Gray, Blue, White

Cellular

LTE (FDD):

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

LTE (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)

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

Dual SIM:

Yes

SIM type:

Micro SIM
Nano SIM
Nano 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
Wireless screen share
DLNA

Connectivity & Features

Bluetooth:

4.0
4.2
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; 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
Type-C (reversible)
microUSB, USB 2.0

Features:

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

Location:

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

Sensors:

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

Other:

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

Other features:

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

Regulatory Approval

FCC approval:

Date approved:

Aug 06, 2014

FCC ID value:

A3LSMG850F

Measured SAR:

Head:

1.05 W/kg

Body:

0.48 W/kg

Simultaneous Transmission:

1.18 W/kg

Wireless Router:

0.71 W/kg

Buyers information

Price:

$ 600

Availability

Officially announced:

Jul 22, 2014
Jul 26, 2017
FCC OKs Cingular\'s purchase of AT&T Wireless