Cat B25 - Specification, Features.
Phones Specs >> CAT >> Cat B25
Basic Spec Cat B25
Chipset:Mobile phones run on so-called embedded chipsets, which are designed to perform one or a few dedicated functions, often with real-time computing constraints. They are embedded as part of the complete device including hardware and mechanical parts.
CPU:The central processing unit (CPU) is the unit, which performs most of the processing inside a smartphone. To control instructions and data flow to and from other parts of the smartphone.
Display Cat B25
Screen Size:The size of a screen is usually described by the length of its diagonal, which is the distance between opposite corners. It is also sometimes called the physical image size to distinguish it from the logical image size,which describes a screens display resolution and is measured in pixels.
2.0 inches (~17.4% screen-to-body ratio)
Resolution:Image resolution can be measured in various ways. Basically, resolution quantifies how close lines can be to each other and still be visibly resolved. Resolution units can be tied to physical sizes (e.g. lines per mm, lines per inch), to the overall size of a picture (lines per picture height, also known simply as lines, TV lines, or TVL), or to angular subtenant. Line pairs are often used instead of lines; a line pair comprises a dark line and an adjacent light line.
240 x 320 pixels (~200 ppi pixel density)
Camera Cat B25
2 MP, autofocus
Memory Cat B25
microSD, up to 8 GB (dedicated slot)
Sound Cat B25
Vibration; Polyphonic, MP3 ringtones
Connectivity Cat B25
WLAN:A wireless LAN (or WLAN, for wireless local area network, sometimes referred to as LAWN, for local area wireless network) is one in which a mobile user can connect to a local area network (LAN) through a wireless (radio) connection.
Bluetooth:Bluetooth is a wireless technology for exchanging data over short distances. The chip can be plugged into computers, digital cameras and mobile phones.
GPS:The Global Positioning System (GPS) is a space-based navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites. The system provides critical capabilities to military, civil, and commercial users around the world. The United States government created the system, maintains it, and makes it freely accessible to anyone with a GPS receiver.
Network Cat B25
2G:2G is short for Second Generation, the name usually given to original GSM, CDMA, and TDMA networks. 1G, a term rarely used, would refer to the original analog (AMPS) type mobile networks first used in the early 1980s.
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS:General Packet Radio Services (GPRS) is a packet-based wireless communication service that promises data rates from 56 up to 114 Kbps and continuous connection to the Internet for mobile phone and computer users. The higher data rates allow users to take part in video conferences and interact with multimedia Web sites and similar applications using mobile handheld devices as well as notebook computers. GPRS is based on Global System for Mobile (GSM) communication and complements existing services such circuit-switched cellular phone connections and the Short Message Service (SMS).
EDGE:EDGE (Enhanced Data GSM Environment) is a faster version the Global System for Mobile (GSM) wireless service designed to deliver data at rates up to 384 Kbps and enable the delivery of multimedia and other broadband applications to mobile phone and computer users. The EDGE standard is built on the existing GSM standard, using the same time-division multiple access (TDMA) frame structure and existing cell arrangements. Ericsson notes that its base stations can be updated with software.
Phone features Cat B25
- MP3/MP4/H.263 player
Battery Cat B25
Removable Li-Ion 1300 mAh battery
Up to 156 h
Up to 9 h 30 min
Regulatory Cat B25
Size Cat B25
125 x 57 x 22 mm (4.92 x 2.24 x 0.87 in)
161 g (5.68 oz)
- IP67 certified - dust and water proof (up to 1m for 30 mins)
- Drop-to-concrete resistance from up to 1.8m
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