Manufacturer and Model

Manufacturer
ZTE
Phone model
RTK D1 Dreamer
Year of release
2011

Appearance

Case type
Monoblock
Body length
106 mm (millimeters)
Body width
57 mm (millimeters)
Body thickness
15 mm (millimeters)
Weight
100 g (grams)
Volume
89.99 cm³ (cubic centimeters)
Body materials and finishes
  • Plastic
Colors

Processor (CPU)

CPU clock speed
600 MHz (megahertz) place #104
Number of processor cores
1

Graphics Processor (GPU)

GPU

Internal storage

Built-in memory
  • 512 MB (megabytes)
place #46

SD card

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

Operating system

Operating system
Android 2.2 (Froyo)

Battery

Battery capacity
1000 (milliampere hours)
Battery type
Li-Ion (lithium ion)
Removable battery
Charging the battery from USB
Call duration in GSM networks
3 h (hours)
Standby time in GSM networks
200 h (hours)

Screen

Screen diagonal
2.8 in (inches) place #147
Screen resolution
320 x 240 pixels place #132
Pixel density
143 ppi (pixels per inch)
Screen technology
TFT
Touch screen
Touch screen type
Capacitive
Aspect ratio
1.333 (4:3)
Auto-rotate screen

Main photo/video camera

Camera megapixels
2 Mp (megapixels) place #43
Maximum photo resolution
1600 x 1200 pixels
  • vga (640x480)
  • qvga (320x240)
  • 768x1024
Shooting settings
Video capability
Movie settings

SIM card and calls

Number of SIM-cards
1
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
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

Mobile communications

Cellular generation
2.5G (115 kbps phase 1, 384 kbps phase 2)
GSM support
GSM frequencies
  • GSM 900 MHz
  • GSM 1800 MHz

Internet data transmission standards

Data transmission standards
  • EDGE (E-GPRS, 384 kbit/s)
  • GPRS (64 kbit/s)

Wi-Fi

Built-in 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
2.1
A2DP support
AVRCP support

Navigation and positioning

Built-in GPS
A-GPS support

Radio

Built-in radio receiver
Radio range
87.5 - 108

Sensors and gauges

Accelerometer
Orientation and rotation sensor

Connectors and interfaces

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

Images

Geo tags

Video

Installed video player
Supported video formats
  • MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
  • 3GPP (.3gp)
Geo tags

Audio

Installed audio player
Supported audio formats
  • AMR (Adaptive Multi-Rate, .amr)
  • MIDI (Musical Instrument Digital Interface)
  • MP3 (MPEG-1/2/2.5 Layer 3, .mp3)
MP3 support
Streaming audio
Dictaphone
Voice notes
TRS jack (mini/micro jack)
3.5 mm (millimeters)

Control elements

Touch input
  • 2 touches
Russified input

Documents and office

Installed Organizer (PIM)
Office document support
Email

Connectivity and synchronization

PC connection
Synchronization with services
  • Gmail (Google Email)
  • Gtalk (Google Talk)
  • Facebook
  • Twitter
  • Youtube
  • Google Search
  • Google Maps

Software features

Installed browser
  • HTML
  • WAP

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)