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Oukitel A28 Smart Watch Full Device Specifications

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Released Date: 2015 Jul 26

Display Dimension: 240x240 pixels

RAM Size: 128 MiB RAM

Processor (CPU): MediaTek MT2502A

Battery Capacity: 250 mAh battery

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Introduction

Brand

Oukitel

Model

A28 Smart Watch

Released

2015 Jul 26

Device Category

Smartwatch

List of Additional Features

digit QR code scanner, support IOS7 and above and Android 4.4 and above

Physical Attributes

Width

40 mm, 1.57 inch

Height

48 mm, 1.89 inch

Depth

12.3 mm, 0.48 inches

Bounding Volume

23.6 ccm

Mass

58 g, 2.05 ounces

Software Environment

Platform

Linux

Application processor, Chipset

CPU

MediaTek MT2502A (Aster), 2014, 32 bit, single-core, 28 nm

Operative Memory

RAM Type

Yes

RAM Capacity

128 MiB RAM

Non-volatile Memory

Non-volatile Memory Type

Flash EEPROM

Non-volatile Memory Interface

Yes

Non-volatile Memory Capacity

32 MiB non-volatile

Display

Display Diagonal

39.1 mm, 1.5 inch

Resolution

240x240, 57600 pixels

Display Width

27.65 mm, 1.09 inch

Display Height

27.65 mm, 1.09 inch

Horizontal Full Bezel Width

12.35 mm

Display Area

764.4 square millimeter

Display Area Utilization

39.8%

Pixel Size

0.1152 mm/pixel

Pixel Density

220 PPI

Display Type

Color IPS 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

Graphical Subsystem

Graphical Controller

N/A

Audio/Video Interfaces

A/V Out

Audio Subsystem

Audio Channel(s)

stereo

Sound Recording

Microphone(s)

mono

Sound Playing

Loudspeaker(s)

mono

Audio Output

Cellular Phone

Supported Cellular Bands

Complementary Phone Services

Vibrating Alert

Secondary Cellular Phone

Sec. Supported Cellular Networks

Control Peripherals

Touchscreen Type

Capacitive multi-touch sensing screen

Touchscreen Simultaneous Touch Points

Yes

Communication Interfaces

Expansion Interfaces

USB

No, No

USB Connector

Bluetooth

Bluetooth 4.0, Internal antenna

Wireless LAN

Multimedia Broadcast

FM Radio Receiver

Satellite Navigation

Supported GPS protocol(s)

Primary Camera System

Camera Image Sensor

Focus

Flash

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 Auxiliary Camera

Sec. Aux. Cam. Image Sensor

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor

Built-in Sensors

Built-in accelerometer

Yes

Built-in gyroscope

Yes

Additional sensors

Heart rate sensor , Step counter

Ingress Protection

Protection from solid materials

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

Protection from liquids

3 Protection against direct sprays of water up to 60 degrees from the vertical

Power Supply

Battery

Lithium-ion polymer (LiPo), built-in, 1-cell

Nominal Cell Capacity (1st cell)

250 mAh cell

Nominal Battery Capacity

250 mAh battery

Geographical Attributes

Market Countries

China , HK

Market Regions

Asia , Southeast Asia

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