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Kyocera au GRATINA 4G WiMAX 2+ KYF31 Full Device Specifications

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Released Date: 2016 Feb

Display Dimension: 480x854 pixels

RAM Size: 1024 MiB RAM

Processor (CPU): Qualcomm Snapdragon 210 MSM8909

Battery Capacity: 1500 mAh battery

Device Camera: 8.0 MP camera

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4.5/5

Total average ratings from 2 different users

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Introduction

Brand

Kyocera

Model

au GRATINA 4G WiMAX 2+ KYF31

Released

2016 Feb

Hardware Designer

Kyocera Communications

Manufacturer

Kyocera Communications

OEM ID

KA73

General Extras

Haptic touch feedback

Device Category

Smartphone

List of Additional Features

LTE 150/25, NFC (SmartTags), nano-SIM (au Nano IC Card 04)

Physical Attributes

Width

51 mm, 2.01 inch

Height

113 mm, 4.45 inch

Depth

16.7 mm, 0.66 inches

Bounding Volume

96.2 ccm

Mass

130 g, 4.59 ounces

Software Environment

Platform

Google Android

Operating System

Google Android 5.1 (Lollipop), Japanese

Application processor, Chipset

CPU Clock

1100 MHz

CPU

Qualcomm Snapdragon 210 MSM8909, 2014, 32 bit, quad-core, 28 nm, Qualcomm Adreno 304 GPU

Operative Memory

RAM Type

Yes

RAM Capacity

1024 MiB RAM

Non-volatile Memory

Non-volatile Memory Type

Flash EEPROM

Non-volatile Memory Interface

eMMC 4.5

Non-volatile Memory Capacity

7629 MiB non-volatile

Secondary Non-volatile Memory Type

Flash EEPROM

Display

Display Diagonal

86 mm, 3.4 inch

Resolution

480x854, 409920 pixels

Display Width

42.14 mm, 1.66 inch

Display Height

74.97 mm, 2.95 inch

Horizontal Full Bezel Width

8.86 mm

Display Area

3159 square millimeter

Display Area Utilization

54.8%

Pixel Size

0.08779 mm/pixel

Pixel Density

289 PPI

Display Type

Color TN-TFT LCD display

Display Color Depth

24 bit/pixel

Number of Display Scales

16.8M

Display Illumination

Yes

Display Light Reflection Mode

Yes

Display Subpixel Scheme

RGB Matrix (3 subpixels)

Scratch Resistant Screen

Secondary Display Diagonal

23 mm, 0.9 inch

Secondary Display Type

Monochrome PM-OLED 2nd display

Secondary Display Illumination

Self-illuminating

Graphical Subsystem

Graphical Controller

Qualcomm Adreno 304

Dedicated Graphics Memory

0.09375 MiB

Audio/Video Interfaces

A/V Out

Audio Subsystem

Audio Channel(s)

stereo

Sound Recording

Microphone(s)

mono

Sound Playing

Loudspeaker(s)

mono

Audio Output

3.5mm

Cellular Phone

Supported Cellular Bands

GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 1900MHz (Band II, PCS) , UMTS 850MHz (Band V, CLR) , LTE 1800 MHz (Band 3) , LTE 700 MHz (Band 17) , LTE 850 MHz (Band 26) , TD-LTE 2500 MHz (Band XLI) bands

Supported Cellular Data Links

GPRS (Class unspecified) , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , LTE (Cat. unspecified) , LTE 150 Mbps / 50 Mbps (Cat. 4) data links

SIM Card Slot

Nano-SIM (4FF)

Cellular Antenna

Internal antenna

Call Alert Sound

64-chord melody

Complementary Phone Services

Voice transmission , Voice speaker , Vibrating Alert , Speakerphone , Voice over LTE (VoLTE)

Cellular Controller

Qualcomm MSM8909

SAR (head)

0.783 W/kg, US standard (max. 1.6 W/kg @ 1g) measurement method, GSM 1900MHz (PCS, B2) measurement band

SAR (body)

0.798 W/kg, US standard (max. 1.6 W/kg @ 1g) measurement method, GSM 850MHz (B5) measurement band

2nd highest SAR (head)

0.497 W/kg, US standard (max. 1.6 W/kg @ 1g) measurement method, UMTS 850MHz (Band V, CLR) measurement band

2nd highest SAR (body)

0.739 W/kg, US standard (max. 1.6 W/kg @ 1g) measurement method, UMTS 850MHz (Band V, CLR) measurement band

Secondary Cellular Phone

Sec. Supported Cellular Networks

Control Peripherals

Touchscreen Type

Capacitive multi-touch sensing screen

Touchscreen Simultaneous Touch Points

Yes

Keyboard

Built-in numeric

Keyboard Backlight

Aut. keyboard backlight (upon press of key/low light)

Number of keys

Directional Pad

Four-way (with action button)-way

Communication Interfaces

Expansion Interfaces

TransFlash , microSD , microSDHC

USB

USB 2.0, USB Hi-Speed (480 Mbps)

USB Services

USB charging

USB Connector

USB Series Micro-B (Micro-USB)

Bluetooth

Bluetooth 4.1, Internal antenna

Bluetooth profiles

A2DP , AVRCP

Wireless LAN

IEEE 802.11b , IEEE 802.11g , IEEE 802.11n, Internal antenna

Wireless Services

Wi-Fi Tethering

NFC

Yes

Multimedia Broadcast

FM Radio Receiver

Digital Media Broadcast

ISDB-T One-Seg receiver, Yes

Satellite Navigation

Supported GPS protocol(s)

GPS (NMEA 0183)

GPS Antenna

Internal antenna

Complementary GPS Services

Simultaneous GPS (S-GPS) , Assisted GPS , Geotagging , QuickGPS

Navigation Controller

Qualcomm MSM8909

Primary Camera System

Camera Placement

Rear

Camera Image Sensor

CMOS

Camera Resolution

3264x2448 pixel

Number of effective pixels

8.0 MP camera

Zoom

1.0 x optical zoom

Focus

Contrast Detection Autofocus (CD AF)

Recordable Image Formats

JPG

Video Recording

1280x720 pixel, 30 fps

Recordable Video Formats

3G2 , MPEG4

Camera Extra Functions

Macro mode

Auxiliary Camera

Aux. Camera Image Sensor

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor

Auxiliary Camera No. 4

Aux. 4 Camera Image Sensor

Aux. 4 Camera Focus

Secondary Camera System

Secondary Camera Sensor

Secondary Recordable Image Formats

JPG

Secondary Recordable Video Formats

3G2

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor

Built-in Sensors

Built-in compass

Yes

Built-in accelerometer

Yes

Additional sensors

Light intensity sensor , Proximity sensor

Ingress Protection

Protection from solid materials

5 Protected against dust with limited ingress (no harmful deposit)

Protection from liquids

8 Persistently protected against immersion beyond 1 meter of depth

Military Standard Compliance (MIL-STD)

MIL-STD-810G

Power Supply

Battery

Lithium-ion, built-in, 1-cell

Nominal Cell Capacity (1st cell)

1500 mAh cell

Nominal Battery Capacity

1500 mAh battery

Geographical Attributes

Market Countries

Australia , Japan

Market Regions

Asia

Mobile Operator

KDDI Corporation

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