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Oppo A57 Dual SIM TD-LTE CN A57t Full Device Specifications

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Released Date: 2016 Dec 12

Display Dimension: 720x1280 pixels

RAM Size: 3072 MiB RAM

Processor (CPU): Qualcomm Snapdragon 435 MSM8940

Battery Capacity: 2820 mAh battery

Device Camera: 12.8 MP camera

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Introduction

Brand

Oppo

Model

A57 Dual SIM TD-LTE CN A57t

Released

2016 Dec 12

Announced

2016 Oct 26

Hardware Designer

Oppo

Manufacturer

BBK Electronics

General Extras

Haptic touch feedback

Device Category

Smartphone

List of Additional Features

2.5D curved glass screen

Physical Attributes

Width

72.9 mm, 2.87 inch

Height

149.1 mm, 5.87 inch

Depth

7.65 mm, 0.3 inches

Bounding Volume

83.2 ccm

Mass

147 g, 5.19 ounces

Software Environment

Platform

Google Android

Operating System

Google Android 6.0.1 (Marshmallow), ColorOS

Application processor, Chipset

CPU Clock

1400 MHz

CPU

Qualcomm Snapdragon 435 MSM8940, 2016, 64 bit, octa-core, 28 nm, Qualcomm Adreno 505 GPU

Operative Memory

RAM Type

mobile (LP) DDR3 SDRAM, 800 MHz

RAM Capacity

3072 MiB RAM

Non-volatile Memory

Non-volatile Memory Type

Flash EEPROM

Non-volatile Memory Interface

eMMC 5.1

Non-volatile Memory Capacity

30518 MiB non-volatile

Display

Display Diagonal

132 mm, 5.2 inch

Resolution

720x1280, 921600 pixels

Display Width

64.71 mm, 2.55 inch

Display Height

115.05 mm, 4.53 inch

Horizontal Full Bezel Width

8.19 mm

Display Area

7445.3 square millimeter

Display Area Utilization

68.5%

Pixel Size

0.08988 mm/pixel

Pixel Density

283 PPI

Display Type

Color IPS TFT LCD display

Display Color Depth

24 bit/pixel

Number of Display Scales

16.8M

Display Dynamic Range Depth

8 bit/pixel

Display Illumination

LED

Display Light Reflection Mode

Yes

Display Subpixel Scheme

RGB Matrix (3 subpixels)

Scratch Resistant Screen

Corning Gorilla Glass 3

Graphical Subsystem

Graphical Controller

Qualcomm Adreno 505

Dedicated Graphics Memory

0.125 MiB

Audio/Video Interfaces

A/V Out

Audio Subsystem

Audio Channel(s)

stereo

Sound Recording

Microphone(s)

stereo

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 900MHz (Band VIII) , TD-SCDMA 2000 MHz (B34) , TD-SCDMA 1900 MHz (B39) , LTE 2100 MHz (Band 1) , LTE 1800 MHz (Band 3) , LTE 2600 MHz (Band 7) , TD-LTE 2600 MHz (Band 38) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) , 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) , TD-SCDMA , TD-HSDPA , 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 , ANC , HD Voice , Voice over LTE (VoLTE)

Cellular Controller

Qualcomm MSM8940

Secondary Cellular Phone

Dual Cellular Network Operation

Dual standby

Sec. Supported Cellular Networks

GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2)

Sec. Supported Cellular Data Links

GPRS (Class unspecified) , EDGE (Class unspecified)

Sec. SIM Card Slot

Nano-SIM (4FF), Internal antenna

Sec. Phone Controller IC

Qualcomm MSM8940

Control Peripherals

Touchscreen Type

Capacitive multi-touch sensing screen

Touchscreen Simultaneous Touch Points

Yes

Communication Interfaces

Expansion Interfaces

TransFlash , microSD , microSDHC , microSD Extended Capacity

USB

USB 2.0, USB Hi-Speed (480 Mbps)

USB Services

USB charging , USB fast charging , USB Host , USB On-The-Go 1.3 , USB Power Delivery

USB Connector

USB Series Micro-AB

Bluetooth

Bluetooth 4.0, Internal antenna

Bluetooth profiles

A2DP , AVRCP

Wireless LAN

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

Wireless Services

Wi-Fi Tethering

Multimedia Broadcast

FM Radio Receiver

FM radio (88-108 MHz), Proprietary headset as antenna

Satellite Navigation

Supported GPS protocol(s)

GPS (NMEA 0183)

GPS Antenna

Internal antenna

Complementary GPS Services

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

Supported GLONASS protocol(s)

L1OF

Navigation Controller

Qualcomm MSM8940 iZat

Primary Camera System

Camera Placement

Rear

Camera Image Sensor

CMOS

Image Sensor Format

1/3.06

Camera Resolution

4128x3096 pixel

Number of effective pixels

12.8 MP camera

Aperture (W)

f/2.20

Zoom

1.0 x optical zoom

Focus

Contrast Detection Autofocus (CD AF) , Phase-Detection Autofocus (PD AF)

Recordable Image Formats

JPG

Video Recording

1920x1080 pixel, 30 fps

Recordable Video Formats

3GP , 3G2 , MPEG4

Flash

single LED

Camera Extra Functions

HDR photo , Red-eye effect reduction , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch

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 Placement

Front

Secondary Camera Sensor

CMOS

Secondary Camera Resolution

4608x3456 pixel

Secondary Camera Number of pixels

15.9 MP sec. cam

Secondary Aperture (W)

f/2.00

Secondary Recordable Image Formats

JPG

Secondary Recordable Video Formats

3GP

Secondary Camera Extra Functions

Panorama Photo , Face detection , Smile detection

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

Fingerprint sensor , Light intensity sensor , Proximity sensor

Ingress Protection

Protection from solid materials

Yes

Protection from liquids

Yes

Power Supply

Battery

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

Nominal Cell Capacity (1st cell)

2820 mAh cell

Nominal Battery Capacity

2820 mAh battery

Estimated Battery Life

13.0 hours

Estimated Average Current

217 mA

Talk Time

23.0 hours

Average Current Talking

123 mA

Geographical Attributes

Market Countries

China , HK

Market Regions

Asia

Mobile Operator

China Mobile Limited

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