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A57 4G 2022 Premium Edition Dual SIM TD-LTE V1 ID 128GB CPH2387

A57 4G 2022 Premium Edition Dual SIM TD-LTE V1 ID 128GB CPH2387

from Oppo
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Overview & Features

Brand
Oppo
Brief
With RAM Expansion and octa-core processor, starting apps and swapping between apps are now faster and smoother than ever before
Model
A57 4G 2022 Premium Edition Dual SIM TD-LTE V1 ID 128GB CPH2387
Codename
BBK 2387
Released
2022 Jun
Announced
2022 May 25
Manufacturer
BBK Electronics
General Extras
Haptic touch feedback
Hardware Designer
Oppo

Technical Specifications

Display

Pixel Size
0.09436 mm/pixel
Resolution
720x1612
1160640 pixels
Display Area
10335.2 square millimeter
Display Type
Color IPS TFT LCD
display
Display Notch
1-notch
Display Width
67.94 mm
Pixel Density
269 PPI
Display Height
152.12 mm
Display Diagonal
166.6 mm
Display Color Depth
24 bit/pixel
Display Illumination
LED
Display Refresh Rate
60 Hz
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
84.1%
Number of Display Scales
16.8M
Scratch Resistant Screen
Yes
Display Dynamic Range Depth
8 bit/pixel
Horizontal Full Bezel Width
7.09 mm
Display Light Reflection Mode
transflective

Power Supply

Battery
Lithium-ion polymer (LiPo)
built-in
1-cell
Nominal Battery Energy
19.35 Wh
Nominal Battery Voltage
3.87 Volts
Nominal Battery Capacity
5000 mAh battery
Nominal Cell Voltage (1st cell)
3.87 Volts
Nominal Cell Capacity (1st cell)
5000 mAh cell

Sound Playing

Audio Output
3.5mm
Loudspeaker(s)
stereo

Cellular Phone

SIM Card Slot
Nano-SIM (4FF)
Call Alert Sound
64-chord melody
Cellular Antenna
Internal antenna
Cellular Controller
MediaTek MT6765
Supported Cellular Bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 850MHz (Band V, CLR)
UMTS 900MHz (Band VIII)
LTE 2100 MHz (Band 1)
LTE 1800 MHz (Band 3)
LTE 850 MHz (Band 5)
LTE 900 MHz (Band 8)
TD-LTE 2600 MHz (Band 38)
TD-LTE 2300 MHz (Band XL)
TD-LTE 2500 MHz (Band XLI)
bands
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
ANC
HD Voice
Voice over LTE (VoLTE)
Supported Cellular Data Links
GPRS (Class unspecified)
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 5.76 Mbps (Cat. 6)
HSUPA 11.5 Mbps (Cat. 7)
HSDPA (Cat. unspecified)
HSDPA 14.4 Mbps (Cat. 10)
HSPA+ 21.1 Mbps (Cat. 18)
DC-HSDPA 42.2 Mbps (Cat. 24)
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

Audio Subsystem

Audio Channel(s)
stereo

Sound Recording

Microphone(s)
stereo

Auxiliary Camera

Aux. Camera Aperture (W)
f/2.40
Aux. Camera Image Sensor
Mono CMOS
Aux. Camera Number of Pixels
1.9 MP aux. cam

Built-in Sensors

Built-in compass
Yes
Additional sensors
Fingerprint sensor
Light intensity sensor
Proximity sensor
Built-in gyroscope
Yes
Built-in accelerometer
Yes

Operative Memory

RAM Type
LPDDR4x SDRAM
1600 MHz
RAM Capacity
4096 MiB RAM

Ingress Protection

Protection from liquids
4 Protection against water sprayed from all directions (limited ingress permitted)
Protection from solid materials
5 Protected against dust with limited ingress (no harmful deposit)

Control Peripherals

Touchscreen Type
Capacitive multi-touch sensing
screen
Touchscreen Sampling rate
60 Hz
Touchscreen Simultaneous Touch Points
10-point

Graphical Subsystem

GPU Clock
680 MHz
Graphical Controller
PowerVR GE8320

Non-volatile Memory

Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
122070 MiB
Non-volatile Memory Interface
eMMC 5.1

Physical Attributes

Mass
187 g
Depth
7.99 mm
Width
75.03 mm
Height
163.74 mm
Bounding Volume
98.2 ccm

Multimedia Broadcast

FM Radio Receiver
Unknown

Satellite Navigation

Satellite Antenna
Internal antenna
Navigation Controller
MediaTek MT6765
Supported GPS protocol(s)
GPS (NMEA 0183)
Supported Galileo service(s)
E1
Supported BeiDou system (BDS)
B1I
BeiDou receiver
Supported GLONASS protocol(s)
L1OF
Complementary Satellite Services
Simultaneous GPS (S-GPS)
Assisted GPS
Geotagging
QuickGPS
QZSS

Software Environment

Platform
Google Android
Software Extras
Voice Command
Navigation software
Intelligent personal assistant
Face Recognition
Operating System
Google Android 12 (S)
Color OS 12.1

Audio/Video Interfaces

A/V Out
No

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor
No

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor
No

Auxiliary Camera No. 4

Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No

Primary Camera System

Zoom
1.0 x optical zoom
4.0 x digital zoom
Flash
single LED
Focus
Phase-Detection Autofocus (PD AF)
Aperture (W)
f/2.20
Video Recording
1920x1080 pixel
30 fps
Camera Placement
Rear
Camera Resolution
4160x3120 pixel
Camera Image Sensor
CMOS
Camera Extra Functions
HDR photo
Burst mode
Macro mode
Panorama Photo
Face detection
Face tagging
Smile detection
Face retouch
Image Sensor Pixel Size
1.12 micrometer
Recordable Image Formats
JPG
Recordable Video Formats
MPEG4
Number of effective pixels
13.0 MP camera

Geographical Attributes

Price
2399000
Indonesien rupee
Market Regions
Asia
Market Countries
Indonesia

Secondary Camera System

Secondary Aperture (W)
f/2.00
Secondary Camera Sensor
CMOS
Secondary Video Recording
1920x1080 pixel
30 fps
Secondary Camera Placement
Front
Secondary Camera Resolution
3264x2448 pixel
Secondary Camera Extra Functions
HDR photo
Burst mode
Panorama Photo
Face detection
Face tagging
Smile detection
Face retouch
Secondary Camera Number of pixels
8.0 MP sec. cam
Secondary Recordable Image Formats
JPG
Secondary Recordable Video Formats
MPEG4

Communication Interfaces

USB
USB 2.0
USB Hi-Speed (480 Mbps)
Bluetooth
Bluetooth 5.3
Internal antenna
USB Services
USB charging
USB fast charging
USB Host
USB On-The-Go 1.3
USB Power Delivery
Wireless LAN
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
IEEE 802.11ac
Internal antenna
USB Connector
USB Series Micro-AB
Wireless Services
Wi-Fi Direct
Wi-Fi Tethering
WiDi
Bluetooth profiles
A2DP
A2DP with aptX codec
AVRCP
HFP
HID
HSP
MAP
OPP
PAN
Max. Charging Power
33.0 W
Expansion Interfaces
TransFlash
microSD
microSDHC
microSD Extended Capacity

Secondary Cellular Phone

Sec. SIM Card Slot
Nano-SIM (4FF)
Internal antenna
Sec. Phone Controller IC
MediaTek MT6765
Dual Cellular Network Operation
Dual standby
Sec. Supported Cellular Networks
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 850MHz (Band V, CLR)
UMTS 900MHz (Band VIII)
LTE 2100 MHz (Band 1)
LTE 1800 MHz (Band 3)
LTE 850 MHz (Band 5)
LTE 900 MHz (Band 8)
TD-LTE 2600 MHz (Band 38)
TD-LTE 2300 MHz (Band XL)
TD-LTE 2500 MHz (Band XLI)
Sec. Supported Cellular Data Links
GPRS (Class unspecified)
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 5.76 Mbps (Cat. 6) , HSUPA 11.5 Mbps (Cat. 7) , HSDPA (Cat. unspecified)
HSDPA 14.4 Mbps (Cat. 10) , HSPA+ 21.1 Mbps (Cat. 18) , DC-HSDPA 42.2 Mbps (Cat. 24)
LTE (Cat. unspecified)
LTE 100 Mbps / 50 Mbps (Cat. 3)
LTE 150 Mbps / 50 Mbps (Cat. 4)
LTE 300 Mbps / 50 Mbps (Cat. 6)

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
MediaTek Helio G35 MT6765V/CB, 2020, 64 bit, octa-core, 12 nm, IMG PowerVR GE8320 GPU
CPU Clock
2300 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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