Manufacturer and Model

Manufacturer
Porsche
Xiaomi
Phone model
P9521
Poco C3 64Gb
Year of release
2008
2020

Appearance

Case type
Folding
Monoblock
Body length
92 mm
165 mm
Body width
48 mm
77 mm
Body thickness
17.8 mm
9 mm
Weight
139 g
194 g
Volume
78.67 cm³
114.42 cm³
Body materials and finishes
  • Metal
  • Plastic
Colors

Processor (CPU)

Processor model
  • MediaTek Helio G35
CPU clock speed
2300 MHz
Number of processor cores
8

Graphics Processor (GPU)

GPU
GPU model
  • PowerVR GE8320

Primary storage (RAM)

The amount of RAM
4 GB

Internal storage

Built-in memory
  • 22 MB
  • 64 GB

SD card

Types of Supported Memory Cards
  • microSD
  • microSDXC
  • microSDHC
  • microSD
Maximum expandable memory
512 GB
Hot swappable memory card

Operating system

Operating system
Android 10.0

Battery

Battery capacity
770
5000
Battery type
Li-Ion
Li-Ion
Charging the battery from USB
Call duration in GSM networks
3 h 30 min
Standby time in GSM networks
240 h
Duration of listening to music
7 h

Screen

Screen diagonal
2.2 in
6.53 in
Screen resolution
320 x 240 pixels
1600 x 720 pixels
Resolution formats
  • HD
Pixel density
182 ppi
269 ppi
Screen technology
AMOLED
S-IPS
Color depth
18 bit
24 bit
Touch screen
Touch screen type
Capacitive
Anti-scratch screen
Aspect ratio
1.333
2.222
Auto-rotate screen
Ambient light sensor
Proximity sensor

Second screen

Built-in second screen

Main photo/video camera

Camera megapixels
3.2 Mp
13 Mp
Maximum photo resolution
2048 x 1536 pixels
4807 x 2704 pixels
Shooting resolution formats
  • Full HD
  • HD
  • Ultra HD
  • Quad HD
  • Full HD
  • HD
Dual camera
The presence of a flash
Flash type
LED
LED
Shooting settings
Autofocus
Face detector
Viewfinder
Other photo settings
  • Serial shooting
  • Panoramic shooting
  • Hdr shooting
  • Face detection
Video capability
Maximum video resolution
1920 x 1080 pixels
Movie speed
30 fps
Movie settings
Movie settings list
  • White balance
  • Color effects
  • Scene selection mode

Front photo/video camera

Front camera megapixels
5 Mp
Maximum photo resolution
2981 x 1677 pixels
Shooting resolution formats
  • Quad HD
  • Full HD
  • HD
Front camera video

SIM card and calls

Number of SIM-cards
1
2
Mode of operation of multiple SIM-cards
Alternating
SIM card type
Nano-SIM
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Video calls
Autodial
Ability to mute the microphone during a call
Extended phone book
Contacts in the phone book
1000
Unlimited
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
2.5G
4.5G
GSM support
GSM frequencies
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
UMTS support
UMTS frequencies
  • UMTS 850 MHz
  • UMTS 900 MHz
  • UMTS 2100 MHz
LTE support

Internet data transmission standards

Data transmission standards
  • EDGE
  • GPRS
  • HSPA+
  • HSUPA
  • HSDPA
  • EDGE
  • GPRS

Wi-Fi

Built-in Wi-Fi
Wi-Fi Direct support

USB

USB connector
USB connector type
Micro USB
USB standard
1.1
2.0
USB OTG support

Bluetooth

Built-in Bluetooth
Bluetooth standard
1.2
5.0
A2DP support

Navigation and positioning

Built-in GPS
A-GPS support
Installed GLONASS

Radio

Built-in radio receiver
Radio range
87.5 - 108 МГц

Sensors and gauges

Ambient light sensor
Proximity sensor
Accelerometer

Connectors and interfaces

USB connector
Micro USB
TRS jack (mini/micro jack)
3.5 mm

Images

Supported image formats
  • PNG
  • JPEG
  • GIF
  • BMP
Installed image editor
Geo tags

Video

Installed video player
Supported video formats
  • MPEG-4
  • 3GPP
  • H.264
  • MP4
  • AVI
  • 3GPP
  • WMV
Video resolution formats
  • Full HD
  • HD
Streaming video
Geo tags

Audio

Installed audio player
Supported audio formats
  • AAC
  • AAC+
  • AMR
  • MIDI
  • MP3
  • WAV
  • AAC
  • MIDI
  • MP3
  • WMA
  • WAV
MP3 support
Streaming audio
Number of polyphony voices
32
Dictaphone
Voice notes
TRS jack (mini/micro jack)
3.5 mm

Control elements

Touch input
Multitouch
Standard keypad
Pinch zoom
Russified input

Documents and office

Installed Organizer (PIM)
Office document support
Email
IMAP4 protocol support
Convert speech to text

Connectivity and synchronization

PC connection
Synchronization over the mobile network
Synchronization with services
  • Gmail
  • Gtalk
  • Facebook
  • Twitter
  • Youtube
  • Google search
  • Google maps

Software features

JAVA support
Installed browser
  • HTML
  • WAP
  • HTML
  • WAP

Installed games

Receiving and sending SMS

SMS messages
SMS T9 support
SMS output in the form of a chat
MMS support

Security

Installed VPN

Additional features

Standalone mode (flight mode)