Manufacturer and Model

Manufacturer
Nokia
Lenovo
Phone model
N78
A789
Year of release
2008
2012

Appearance

Case type
Monoblock
Monoblock
Body length
113 mm
127 mm
Body width
49 mm
65 mm
Body thickness
15.1 mm
13.2 mm
Weight
102 g
155 g
Volume
83.61 cm³
109.29 cm³
Body materials and finishes
  • Plastic
  • Plastic
Colors

Processor (CPU)

Processor model
  • ARM 11
  • MTK6577
CPU clock speed
369 MHz
1000 MHz
Number of processor cores
1
2
Level 1 cache (L1)
32 + 32 kB
Level 2 cache (L2)
1024 kB
Processor size
32 bits
Instruction set architecture
ARMv7
Manufacturing process
40 nm

Graphics Processor (GPU)

GPU
GPU model
  • PowerVR SGX531 Ultra
GPU clock speed
522 MHz

Primary storage (RAM)

The amount of RAM
96 MB
512 MB

Internal storage

Built-in memory
  • 70 MB
  • 4 GB

SD card

Types of Supported Memory Cards
  • microSDHC
  • microSD
  • microSDHC
  • microSD
Maximum expandable memory
8 GB
32 GB
Hot swappable memory card

Mainboard

Chipset
  • MediaTek MT6577

Operating system

Operating system
Symbian OS 9.3
Android 4.0

Battery

Battery capacity
1200
2000
Battery type
Li-Ion
Li-Ion
Removable battery
Charging the battery from USB
Battery charging time
2 h
Call duration in GSM networks
3 h 6 min
Standby time in GSM networks
320 h
Call duration in UMTS (WCDMA) networks
4 h
Standby time on UMTS (WCDMA) networks
320 h
Duration of listening to music
24 h
Duration of video calls
2 h
Video recording duration
3 h 30 min

Screen

Screen diagonal
2.4 in
4 in
Screen resolution
320 x 240 pixels
800 x 480 pixels
Pixel density
167 ppi
233 ppi
Screen technology
TFT
TFT
Color depth
24 bit
24 bit
Touch screen
Touch screen type
Capacitive
Aspect ratio
1.333
1.667
Auto-rotate screen
Ambient light sensor
Proximity sensor

Main photo/video camera

Camera megapixels
3.2 Mp
5 Mp
Maximum photo resolution
2048 x 1536 pixels
2560 x 1920 pixels
Shooting resolution formats
  • Full HD
  • HD
  • Quad HD
  • Full HD
  • HD
The presence of a flash
Flash type
LED
Digital zoom
20 X
Shooting settings
Autofocus
Auto exposure
Red eye reduction
Viewfinder
Video capability
Maximum video resolution
640 x 480 pixels
1280 x 720 pixels
Movie speed
15 fps
30 fps
Digital video zoom
8 X
Movie settings

Front photo/video camera

Front camera megapixels
0.1 Mp
0.3 Mp
Maximum photo resolution
422 x 237 pixels
730 x 411 pixels
Front camera video
Maximum video resolution
640 x 480 pixels

SIM card and calls

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

Mobile communications

Cellular generation
3.5G
3.5G
GSM support
GSM frequencies
  • GSM 850 MHz
  • 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 900 MHz
  • UMTS 2100 MHz
  • UMTS 900 MHz
  • UMTS 2100 MHz

Internet data transmission standards

Data transmission standards
  • HSDPA
  • EDGE
  • GPRS
  • HSCSD
  • CSD
  • HSUPA
  • HSDPA
  • EDGE
  • GPRS

Wi-Fi

Built-in Wi-Fi
Wi-Fi standards
  • 802.11b
  • 802.11g
  • 802.11n
Wi-Fi hotspot mode

USB

USB connector
USB connector type
Micro USB
Micro USB
USB standard
2.0
2.0

Bluetooth

Built-in Bluetooth
Bluetooth standard
2.0 + EDR
2.0
A2DP support
AVRCP support
Bluetooth print support

Navigation and positioning

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

Radio

Built-in radio receiver
Radio range
87.5 - 108 МГц
87.5 - 108
RDS support
DRM support
Built-in FM transmitter

Sensors and gauges

Ambient light sensor
Proximity sensor
Accelerometer
Orientation and rotation sensor
Magnetometer

Connectors and interfaces

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

Images

Supported image formats
  • PNG
  • JPEG
  • BMP
Installed image editor
Geo tags
PictBridge support
MTP support

Video

Installed video player
Supported video formats
  • 3GPP
  • H.263
  • H.264
  • MP4
  • MPEG-4
  • AVI
  • 3GPP
  • MOV
  • H.263
  • H.264
  • WMV
Video resolution formats
  • HD
Streaming video
Installed video editor
Geo tags

Audio

Installed audio player
Supported audio formats
  • AAC
  • AAC+
  • eAAC+
  • MP3
  • WMA
  • AAC
  • AAC+
  • eAAC+
  • AMR
  • FLAC
  • MIDI
  • MP3
  • WMA
  • WAV
MP3 support
Built-in stereo speakers
Streaming audio
Number of polyphony voices
64
Dictaphone
Voice notes
TRS jack (mini/micro jack)
3.5 mm
3.5 mm

Control elements

Touch input
Multitouch
Standard keypad
Pinch zoom
Russified input

Documents and office

Installed Organizer (PIM)
Office document support
Bluetooth print support
Email
Convert speech to text

Connectivity and synchronization

PC connection
Tethering support
Synchronization over the mobile network
OTA sync
Synchronization with services
  • Facebook
  • Twitter

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
VMS support

Security

Installed firewall
Installed VPN

Additional features

Standalone mode (flight mode)
Push-To-Talk function

SAR level

SAR level
1.01 W/kg
0.44 W/kg