Manufacturer and Model

Manufacturer
Lenovo
Phone model
S820
Year of release
2013

Appearance

Case type
Monoblock
Body length
140 mm (millimeters)
Body width
70 mm (millimeters)
Body thickness
9 mm (millimeters)
Weight
143 g (grams)
Volume
87.51 cm³ (cubic centimeters)
Body materials and finishes
  • Plastic
Colors

Processor (CPU)

Processor model
  • MTK 6589W
CPU clock speed
1200 MHz (megahertz) place #76
Number of processor cores
4
Level 1 cache (L1)
32 + 32 kB (kilobytes)
Level 2 cache (L2)
1024 kB (kilobytes)
Processor size
32 bits
Instruction set architecture
ARMv7
Manufacturing process
28 nm (nanometers)

Graphics Processor (GPU)

GPU
GPU model
  • PowerVR SGX544
GPU clock speed
286 MHz (megahertz)
Number of GPU cores
1

Primary storage (RAM)

The amount of RAM
1 GB (gigabytes) place #11
RAM type
LPDDR2 (Low Power DDR2)
RAM frequency
533 MHz (megahertz)
Number of RAM channels
1 (single channel)

Internal storage

Built-in memory
  • 4 GB (gigabytes)
place #25

SD card

Types of Supported Memory Cards
  • microSDHC (Micro Secure Digital High Capacity)
  • microSD (Micro Secure Digital Card, TransFlash)
Maximum expandable memory
32 GB (gigabytes)

Mainboard

Chipset
  • MediaTek MT6589

Operating system

Operating system
Android 4.2 (Jelly Bean)

Battery

Battery capacity
2000 (milliampere hours)
Battery type
Li-Pol (lithium polymer)
Removable battery
Charging the battery from USB
Call duration in GSM networks
22 h (hours)
Standby time in GSM networks
140 h (hours)
Call duration in UMTS (WCDMA) networks
10 h (hours)
Standby time on UMTS (WCDMA) networks
140 h (hours)

Screen

Screen diagonal
4.7 in (inches) place #106
Screen resolution
1280 x 720 pixels place #85
Resolution formats
  • HD (1280 х 720)
Pixel density
312 ppi (pixels per inch)
Screen technology
IPS
Color depth
24 bit (16777216 colors)
Touch screen
Touch screen type
Capacitive
Anti-scratch screen
Aspect ratio
1.778 (16:9)
Auto-rotate screen
Ambient light sensor
Proximity sensor

Main photo/video camera

Camera megapixels
12 Mp (megapixels) place #30
Maximum photo resolution
4000 x 3000 pixels
  • vga (640x480)
  • qvga (320x240)
  • 768x1024
Shooting resolution formats
  • Ultra HD (4K, 3840 x 2160)
  • Quad HD (2560 x 1440)
  • Full HD (1920 x 1080)
  • HD (1280 х 720)
The presence of a flash
Flash type
LED
Photomatrix type
CMOS
Shooting settings
Autofocus
Face detector
Smile detector
HDR photography
Exposure compensation
White balance
Video capability
Maximum video resolution
1280 x 720 pixels
Movie speed
30 fps (frames per second)
Movie settings

Front photo/video camera

Front camera megapixels
2 Mp (megapixels) place #25
Maximum photo resolution
1886 x 1061 pixels
Front camera video
Maximum video resolution
640 x 480 pixels

SIM card and calls

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

Mobile communications

Cellular generation
3.5G (up to 42 Mbps)
GSM support
GSM frequencies
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
UMTS support
UMTS frequencies
  • UMTS 900 MHz
  • UMTS 2100 MHz

Internet data transmission standards

Data transmission standards
  • HSPA+ (42/11 Mbit/s)
  • HSUPA (5.8 Mbit/s)
  • HSDPA (1.8 Mbit/s)
  • EDGE (E-GPRS, 384 kbit/s)
  • GPRS (64 kbit/s)

Wi-Fi

Built-in Wi-Fi
  • 802.11 a/g/b/n
Wi-Fi standards
  • 802.11a (IEEE 802.11.a, 54 Mbit/s, 5 GHz)
  • 802.11b (IEEE 802.11.b, 11 Mbit/s, 2.4 GHz)
  • 802.11g (IEEE 802.11.g, 54 Mbit/s, 2.4 GHz)
  • 802.11n (IEEE 802.11.n, 150 Mbit/s, 2.4 GHz)
Wi-Fi hotspot mode
Dual band Wi-Fi

USB

USB connector
USB connector type
Micro USB (7 x 2 mm)
USB standard
2.0 (up to 480 Mbps)

Bluetooth

Built-in Bluetooth
Bluetooth standard
3.0
A2DP support
AVRCP support

Navigation and positioning

Built-in GPS
A-GPS support
Built-in digital compass

Radio

Built-in radio receiver
Radio range
87.5 - 108
RDS support

Sensors and gauges

Ambient light sensor
Proximity sensor
Accelerometer
Orientation and rotation sensor
Magnetometer

Connectors and interfaces

USB connector
Micro USB (7 x 2 mm)
TRS jack (mini/micro jack)
3.5 mm (millimeters)

Images

Installed image editor
Geo tags
DLNA support

Video

Installed video player
Supported video formats
  • MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
  • MPEG-4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
  • 3GPP (.3gp)
  • H.263
  • H.264 (MPEG-4 Part 10)
  • WMV (Windows Media Video, .wmv)
Video resolution formats
  • HD (1280 х 720)
Streaming video
Geo tags

Audio

Installed audio player
Supported audio formats
  • AAC (Advanced Audio Coding, .aac)
  • AAC+ (HE-AAC v1 High Efficiency Advanced Audio Coding)
  • eAAC+ (HE-AAC v2 High Efficiency Advanced Audio Coding)
  • AMR (Adaptive Multi-Rate, .amr)
  • MIDI (Musical Instrument Digital Interface)
  • MP3 (MPEG-1/2/2.5 Layer 3, .mp3)
  • WMA (Windows Media Audio, .wma)
  • WAV (Waveform Audio File Format, .wav, .wave)
MP3 support
Streaming audio
Dictaphone
Voice notes
TRS jack (mini/micro jack)
3.5 mm (millimeters)

Control elements

Touch input
  • 2 touches
Multitouch
Pinch zoom
Russified input

Documents and office

Installed Organizer (PIM)
Office document support
Supported document formats
  • PDF (Adobe Portable Document Format, .pdf)
Email
Convert text to speech
Convert speech to text

Connectivity and synchronization

PC connection
Tethering support
OTA sync
Synchronization with services
  • MS Outlook (Microsoft Outlook)
  • Gmail (Google Email)
  • Gtalk (Google Talk)
  • Facebook
  • Twitter
  • Youtube

Software features

Installed browser
  • HTML
  • WAP
Installed games
Installed games
  • Asphalt 7
  • Little Big City
  • Shark Dash

Receiving and sending SMS

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

Security

Installed antivirus
  • norton mobile security
Installed VPN

Additional features

Standalone mode (flight mode)

SAR level

SAR level
0.54 W/kg (watts per kilogram)