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Oppo A77 Dual SIM TD-LTE CN Full Device Specifications

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Released Date: 2017 Jul

Display Dimension: 1080x1920 pixels

RAM Size: 4096 MiB RAM

Processor (CPU): Qualcomm Snapdragon 625 MSM8953

Battery Capacity: 3200 mAh battery

Device Camera: 13.0 MP camera

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Introduction

Brand

Oppo

Model

A77 Dual SIM TD-LTE CN

Released

2017 Jul

Announced

2017 Jul 21

Hardware Designer

Oppo

Manufacturer

BBK Electronics

General Extras

Haptic touch feedback

Device Category

Smartphone

List of Additional Features

2.5D curved screen

Physical Attributes

Width

75.9 mm, 2.99 inch

Height

153.3 mm, 6.04 inch

Depth

7.4 mm, 0.29 inches

Bounding Volume

86.1 ccm

Mass

148 g, 5.22 ounces

Software Environment

Platform

Google Android

Operating System

Google Android 7.1 (Nougat), ColorOS 3.1

Software Extras

Voice Command , Navigation software

Application processor, Chipset

CPU Clock

2020 MHz

CPU

Qualcomm Snapdragon 625 MSM8953, 2016, 64 bit, octa-core, 14 nm, Qualcomm Adreno 506 GPU

Operative Memory

RAM Type

mobile (LP) DDR3 SDRAM, 933 MHz

RAM Capacity

4096 MiB RAM

Non-volatile Memory

Non-volatile Memory Type

Flash EEPROM

Non-volatile Memory Interface

eMMC 5.1

Non-volatile Memory Capacity

61035 MiB non-volatile

Display

Display Diagonal

139.7 mm, 5.5 inch

Resolution

1080x1920, 2073600 pixels

Display Width

68.49 mm, 2.7 inch

Display Height

121.76 mm, 4.79 inch

Horizontal Full Bezel Width

7.41 mm

Display Area

8339.2 square millimeter

Display Area Utilization

71.7%

Pixel Size

0.06342 mm/pixel

Pixel Density

401 PPI

Display Type

Color TN-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 4

Graphical Subsystem

Graphical Controller

Qualcomm Adreno 506

Dedicated Graphics Memory

0.125 MiB

GPU Clock

550 MHz

Frame Buffer

8 KiB

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 1900MHz (Band II, PCS) , UMTS 850MHz (Band V, CLR) , UMTS 900MHz (Band VIII) , CDMA 800MHz (BC0, 850) , TD-SCDMA 2000 MHz (B34) , TD-SCDMA 1900 MHz (B39) , LTE 2100 MHz (Band 1) , LTE 1800 MHz (Band 3) , LTE 1700/2100 MHz (Band 4, AWS) , LTE 850 MHz (Band 5) , LTE 900 MHz (Band 8) , LTE 800 MHz (Band 20) , LTE 700 MHz (Band 28) , 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) , cdmaOne (IS-95) , CDMA2000 1xRTT (IS-2000) , CDMA2000 1xEV-DO Rel. 0 , CDMA2000 1xEV-DO Revision A , TD-SCDMA , TD-HSDPA , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 300 Mbps / 50 Mbps (Cat. 6) 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 MSM8953

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 MSM8953

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 4.2, 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 , WiDi

Multimedia Broadcast

FM Radio Receiver

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 MSM8953 iZat

Primary Camera System

Camera Placement

Rear

Camera Image Sensor

CMOS

Image Sensor Format

1/3.06

Camera Resolution

4160x3120 pixel

Number of effective pixels

13.0 MP camera

Aperture (W)

f/2.20

Zoom

1.0 x optical zoom

Focus

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 , Smile detection

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

HDR photo , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch

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 Voltage (1st cell)

3.85 Volts

Nominal Cell Capacity (1st cell)

3200 mAh cell

Nominal Battery Voltage

3.85 Volts

Nominal Battery Capacity

3200 mAh battery

Nominal Battery Energy

12.32 Wh

Estimated Battery Life

8.0 hours

Estimated Average Current

400 mA

Standby Time

270 hours

Average Standby Current

12 mA

Talk Time

20.0 hours

Average Current Talking

160 mA

Geographical Attributes

Market Countries

China

Market Regions

Asia

Mobile Operator

China Telecom Corporation Limited

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