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Panasonic DuraMax vs Kyocera DuraXT

Panasonic DuraMax

Posted: 06 Sep 2000
Market Status: Released US carrier availability: AT&T Wireless - Discontinued

Kyocera DuraXT

Also known as Kyocera E4277

Posted: 11 Jun 2012
Market Status: Released US carrier availability: Sprint - Available (since 10 Jun 2012)

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Design
Device type		Feature phone
Form factor	Candybar	Clamshell
Dimensions	4.80 x 2.00 x 1.10 inches (122mm x 51mm x 28mm)	4.00 x 2.11 x 1.12 inches (101.5 x 53.5 x 28.5 mm)
Weight	4.90 oz (139 g) the average is 4.4 oz (125 g)	5.30 oz (150 g) the average is 4.4 oz (125 g)
Design features		Numeric keypad, Soft keys (2), D-Pad
Side Keys		Left: Volume control
Rugged		Water (Water), Dust, Shock, Vibration, Temperature, Humidity proof
MIL-STD-810 certified		Yes
Colors		Black

Display
Physical size		2.0 inches
Resolution		240 x 320 pixels
Pixel density Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.		200 ppi
Technology Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.		TFT
Additional display Additional display - Shows specs of the phone's additional display		Monochrome
Resolution Resolution - Refers to the width and the length od the additional display		96 x 64 pixels
Physical Size		1.00 inches

Battery
Talk time	4.00 hours the average is 10 h (623 min)	8.00 hours the average is 10 h (623 min)
Stand-by time	16.7 days (400 hours) the average is 18 days (434 h)
Capacity	1400 mAh	1360 mAh
Type	Li - Ion	Li - Ion

Hardware
System chip System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.		Qualcomm QSC6085
Storage expansion		microSD, microSDHC

Camera
Camera		3 megapixels
Flash		LED
Camcorder		Yes

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Multimedia
Speakers		Earpiece, Loudspeaker

Internet browsing
Browser		supports: supports: WAP 2.0

Technology
CDMA CDMA - Code Division Multiple Access. A technique of multiplexing, also called spread spectrum, in which analog signals are converted into digital form for transmission. For each communication channel, the signals are encoded in a sequence known to the transmitter and the receiver for that channel. The foremost application is digital cellular phone technology from QUALCOMM that operates in the 800MHz band and 1.9GHz PCS band. CDMA phones are noted for their excellent call quality and long battery life.		800, 1900 MHz
AMPS AMPS - Advanced mobile phone standard. Analogue standard used widely in North America.	800
TDMA TDMA - Time Division Multiple Access. A multiplexing technology used with satellites and cellular phones, in which multiple channels of data are interleaved (each signal is assigned to a different time interval, and the signals are transmitted by taking turns). . For cellular, TDMA triples the capacity of the original analog method. The GSM cellular system is also based on TDMA, but GSM defines the entire network, not just the air interface.	800, 1900
Positioning Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.		GPS
Navigation		Yes

Phone features
Phonebook	100 entries, Multiple numbers per contact, Ring ID	Caller groups, Multiple numbers per contact, Picture ID, Ring ID
Organizer	Alarm	Calendar, Alarm
Messaging	SMS, Predictive text input (T9)	SMS, MMS, Threaded view, Predictive text input
E-mail		IMAP, POP3, SMTP
JAVA JAVA - J2ME (Java 2 Platform, Micro Edition) is a technology that allows programmers to use the Java programming language and related tools to develop programs for mobile wireless information devices such as cellular phones and personal digital assistants (PDAs). J2ME consists of programming specifications and a special virtual machine, the K Virtual Machine, that allows a J2ME-encoded program to run in the mobile device.		Yes

Connectivity
Bluetooth		2.0, EDR
Profiles		Basic Printing (BPP), Dial-up networking (DUN), Generic Audio/Video Distribution (GAVDP), Generic Object Exchange (GOEP), Handsfree (HFP), Headset (HSP), OBEX, Object Push (OPP), Phone Book Access (PBAP), Serial Port (SPP)
USB		Yes
Connector		microUSB
Headphones connector		2.5mm

Other features
Notifications	Vibration, Speakerphone	Vibration, Silent mode, Speakerphone
Hearing aid compatibility		M4, T4
Other		Voice dialing, TTY/TDD

Regulatory Approval
FCC approval FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that that is sold in the U.S. has to be tested and approved for sale by the FCC.
Date approved Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission	06 Sep 2000
	FCC ID value: NWJ10A002A link

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- Announced: 14 May 2013
- OS: Windows Phone 8
- Hardware: Dual core, 1500 MHz, Krait, 1024 MB RAM
- Display: 4.5 inches, 768 x 1280 pixels, Capacitive Touchscreen
- Camera 8.7 megapixels, 1920x1080 (1080p HD) video
- Battery: 18.3 hours of Talk Time, 432 hours of Stand-by
- Technology: GSM (850 900 1800 1900)
- Data: LTE Cat3 Downlink 100 Mbit/s LTE Cat3/4 Uplink 50 Mbit/s HSDPA+ (4G) 42.2 Mbit/s HSUPA 5.76 Mbit/s
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Sony Xperia ZR
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- Hardware: Quad core, 1500 MHz, 2048 MB RAM
- Display: 4.5 inches, 720 x 1280 pixels, Capacitive Touchscreen
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- Data: HSPA (unspecified) UMTS EDGE GPRS
Nokia Lumia 928
- Announced: 10 May 2013
- OS: Windows Phone 8
- Hardware: Dual core, 1500 MHz, Krait, 1024 MB RAM
- Display: 4.5 inches, 768 x 1280 pixels, Capacitive Touchscreen
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- Posted: 09 May 2013
- OS: Android 4.0
- Hardware: Dual core, 1700 MHz, 1024 MB RAM
- Display: 3.7 inches, 480 x 800 pixels, Capacitive Touchscreen
- Camera 8 megapixels, 1920x1080 (1080p HD) video
- Battery: 7.3 hours of Talk Time, 200 hours of Stand-by
- Technology: GSM (850 900 1800 1900)
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- Announced: 09 May 2013
- Hardware: 64 MB RAM
- Display: 3.0 inches, 240 x 320 pixels, Capacitive Touchscreen
- Camera 3.2 megapixels, 320x240 (QVGA) video
- Battery: 17 hours of Talk Time, 1152 hours of Stand-by
- Technology: GSM (900 1800)
- Data: EDGE GPRS
Samsung Galaxy Core
- Announced: 06 May 2013
- OS: Android 4.1
- Hardware: Dual core, 1200 MHz, 1024 MB RAM
- Display: 4.3 inches, 480 x 800 pixels, Capacitive Touchscreen
- Camera 5 megapixels, 720x480 (DVD) video
- Technology: GSM (850 900 1800 1900)
- Data: HSPA (unspecified) HSUPA 5.76 Mbit/s UMTS EDGE GPRS
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- Announced: 29 Apr 2013
- OS: Android 4.1
- Hardware: Dual core, 1200 MHz, 1024 MB RAM
- Display: 1024 x 600 pixels, Capacitive Touchscreen
- Camera 3 megapixels
- Technology: GSM (850 900 1800 1900)
- Data: HSDPA+ (4G) 21.1 Mbit/s HSUPA 5.76 Mbit/s UMTS EDGE GPRS