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Panasonic P31 vs Sony Xperia Z2 vs Samsung Galaxy Express 3

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

Comparison mode:

Display

Size:

5.0 inches
5.2 inches
4.5 inches

Resolution:

854 x 480 pixels, 196 PPI
1920 x 1080 pixels, 424 PPI
800 x 480 pixels, 5:3 ratio, 207 PPI

Technology:

IPS LCD
Super AMOLED

Screen-to-body:

67.99 %
69.17 %
62.69 %

Colors:

16 777 216

Touchscreen:

Capacitive, Multi-touch
Capacitive, Multi-touch

Features:

Ambient light sensor, Proximity sensor, Oleophobic coating
Scratch-resistant glass, Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

MediaTek MT6582M
Qualcomm Snapdragon 801 8974-AB
Spreadtrum SC9830

Processor:

Quad-core, 1300 MHz, ARM Cortex-A7
Quad-core, 2300 MHz, Krait 400
Quad-core, 1300 MHz, Cortex-A7, 28 nm

GPU:

Mali-400
Adreno 330
Mali-400

RAM:

0.5GB
3GB LPDDR3
1GB

Internal storage:

4GB
16GB
8GB

Storage expansion:

microSDHC up to 32 GB
microSDXC up to 128 GB
microSDXC up to 128 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (4.2.2), Panasonic Play Life UI
Android (6.0 Marshmallow, 5.1 Lollipop, 5.0 Lollipop, 4.4.4, 4.4.2)
Android (6.0 Marshmallow)

Battery

Capacity:

2000 mAh
3200 mAh
2050 mAh

Type:

User replaceable
Li - Ion, Not user replaceable
User replaceable

Camera

Rear:

Single camera
Single camera
Single camera

Main camera:

8 MP (Autofocus)
20.7 MP (Autofocus, CMOS image sensor)
5 MP (Autofocus)

Specifications:

Aperture size: F2.0; Sensor size: 1/2.3"; Pixel size: 1.12 μm
Aperture size: F2.2

Video recording:

1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD)
1280x720 (HD) (30 fps)

Features:

HDR
Video calling

Front:

0.3 MP VGA
2.2 MP
2 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.55 x 2.83 x 0.39 inches (141 x 71.8 x 9.9 mm)
5.78 x 2.89 x 0.32 inches (146.8 x 73.3 x 8.2 mm)
5.22 x 2.73 x 0.35 inches (132.6 x 69.3 x 8.9 mm)

Weight:

5.75 oz (163.0 g)
4.62 oz (131.0 g)

Materials:

Back: Glass
Back: Plastic; Frame: Plastic

Resistance:

Water, Dust; IP58

Features:

Touch sensitive control keys

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Camera shutter, Lock/Unlock key
Left: Volume control; Right: Lock/Unlock key

Colors:

Black, White
Black, Purple, White

Cellular

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 13(700 c), 17(700 b), 20(800 DD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a)

UMTS:

Bands 5(850), 2(1900), 1(2100)
Bands 5(850), 8(900), 4(1700/2100), 1(2100)
Bands 1(2100), 5(850)

Data Speed:

HSPA, UMTS
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE, HSPA

Dual SIM:

Yes

SIM type:

Micro SIM

HD Voice:

Yes

VoLTE:

Yes

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, Music recognition
Album art cover, Background playback

Screen mirroring:

DLNA, Wireless screen share, MHL, MirrorLink
Wireless screen share

Radio:

FM, RDS
FM, RDS
FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.0
4.0
4.1

Wi-Fi:

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

USB:

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

Features:

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

Location:

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

Sensors:

Accelerometer, Compass
Accelerometer, Gyroscope, Compass, Barometer
Accelerometer

Other:

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

Hearing aid compatible:

M3, T3

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:

Jul 23, 2014
Jul 19, 2016

FCC ID value:

PY7PM-0745
A3LSMJ120A

Measured SAR:

Head:

0.94 W/kg
0.99 W/kg

Body:

0.87 W/kg
0.72 W/kg

Simultaneous Transmission:

1.59 W/kg
1.25 W/kg

Wireless Router:

0.89 W/kg
1.06 W/kg

Availability

Officially announced:

Feb 24, 2014
FCC OKs Cingular\'s purchase of AT&T Wireless