Oppo A57s
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Popular topics
Using voicemail
For help setting up or using voicemail, follow the instructions below. | |
Check my voicemail: | |
1. Call 123 from your phone and follow the instructions. 2. Call 07782 333 123 from any other phone and follow the instructions. 3. Call +447782 333 123 when you're abroad and follow the instructions. | |
Set up your voicemail: | |
Your voicemail should automatically activate as soon as you switch on your new phone. If this hasn't happened, don't worry, you can switch it on manually by following these simple steps: 1. Call 123 from your phone. 2. Choose a new PIN and press the # key. 3. Confirm your new PIN and press the # key again. 4. You'll be asked to record your name as this identifies you when you send messages to other people. Say your name clearly and press the # key. 5. If you're happy wth the recording of your name, press the 1 key to continue. If you'd like to listen to your name, press the 2 key. If you'd like to re-record your name, press the 3 key. 6. You'll be asked to record a message that callers hear when they go to your mailbox. Say your message clearly and press the # key when finished. 7. If you're happy with your message, press the 1 key to continue. To listen to your message, press the 2 key. To re-record your message, press the 3 key. | |
Voicemail security: | |
By default your Three voicemail uses a feature called Fast Login. If you're calling from your own phone, you'll be able to access your voicemail without entering a PIN. This will happen even if you've previously set up a PIN. If you'd like the highest level of voicemail security, you should turn off Fast Login. You can turn it off in a few steps. Turn off Fast Login: 1. Dial 123 to access your voicemail. 2. Select option 4. 3. Select option 2. 4. Select option 2 again. 5. Select option 1. Fast Login is now disabled. | |
Set up a voicemail PIN: 1. Dial 123 to access your voicemail. 2. Select option 4. 3. Select option 2. 4. Select option 1. 5. Enter a new PIN and then press the # key. 6. Enter the PIN again, then press the # key. Your PIN has now been set. | |
Using voicemail abroad: | |
Before you go abroad, ensure that you know your voicemail PIN. Access voicemail abroad: 1. Dial +447782 333 123. 2. If prompted, enter your PIN and then press the # key. 3. Enter your Three phone number and PIN. 4. Press 1 to leave someone a voicemail, or press 2 to access your voicemail. |
Top specifications
SIM type
Nano
Internal device memory
128GB
Main camera (max MP)
50
Device warranty
24 months
Battery
Removable battery
No
Fast charge
Yes - 33W SUPERVOOC
Power saving
Power saving mode
Battery capacity
5000mAh
Body
Height (mm)
163.74
Width (mm)
75.03
Depth (mm)
7.99
Weight (g)
187
Water resistant
Yes
Dust resistant
Yes
SIM type
Nano
Processor
GPU
IMG GE8320 @ 680MHz
CPU Brand
MediaTek Helio G35
CPU speed
Octa-core (up to 2.3GHz)
Connectivity
Wi-Fi Direct
Yes
Personal hotspot
Yes
Near Field Communication (NFC)
Yes
Bluetooth
Yes - 5.3
USB cable
Type-C
Wi-Fi (WLAN)
Yes
Display
Resolution
1612x720
Pixels
269ppi
Size (inches)
6.56
Colours
16.7M
Touch screen
Yes
Brightness
Typical value: 480 nits
Max value: 600 nits
Max value: 600 nits
Panel type
A-si
Display type
IPS LCD
Aspect ratio
20:9
Refresh rate
60Hz
Messaging
IM
Yes
Email
Yes
Multimedia messages
Yes
Text messages
Yes
Network
Band
Quad
VoLTE (4G calling in UK)
Yes
2G
Yes
3G
Yes
4G
Yes
5G
No
Works in the US
Yes
Platform
Operating system
ColorOS (based on Android)
Android version
ColorOS 12.1 (based on Android 12)
Sensors
Proximity sensor
Yes
Ambient light sensor
Yes
Digital compass
Yes
Accelerometer
Yes
Geomagnetic sensor
Yes
Gravity sensor
Yes
Memory
RAM
4GB
Device memory
128GB
Front camera
HD video recording
Yes
Resolution (max MP)
8
No. of cameras
1
Camera type
Front camera
Additional features
Video
Photo
Portrait
Time-Lapse
PANO
STICKER
Photo
Portrait
Time-Lapse
PANO
STICKER
Aperture
f/2.0
Field of vision (FOV)
79°
Camera
HD video recording
Yes
Resolution (max. mp)
50
No. of cameras
3
Secondary camera
Front-facing
Primary camera
Dual rear-facing
Rear camera
Resolution (max MP)
Main camera: 50
Mono camera: 2
Mono camera: 2
No. of cameras
2
Camera type
Main camera
Mono camera
Mono camera
Aperture
Main camera: f/1.8
Mono camera: f/2.4
Mono camera: f/2.4
Flash
LED
Field of vision (FOV)
Main camera: 77°
Mono camera: 89°
Mono camera: 89°
HD video recording
Yes
Additional features
Night
Video
Photo
Portrait
Time-Lapse
PRO
PANO
STICKER
Video
Photo
Portrait
Time-Lapse
PRO
PANO
STICKER
Features
3.5mm headphone jack
Yes
Video player
Yes
Video calling
App required
A-GPS
Yes
Loudspeaker
Yes
Music player
Yes
Voice recording
Yes
Web browser
Yes
Document viewer
Yes
GPS
Yes
Security
Fingerprint sensor
Yes - side-mounted
Facial recognition
Yes
Flash
Flash type
LED
Key Information
SIM functionality
Dual SIM
SIM slot type
Nano-SIM
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