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Airo Wireless A25is vs Motorola ES400

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Airo Wireless A25is Remove phone

phone
Posted: 18 Mar 2010
Market Status: Released US carrier availability: AT&T - Discontinued

Motorola ES400 Remove phone

phone
Also known as Motorola ES400S
Posted: 21 Jun 2010
Market Status: Released US carrier availability: Sprint - Available as Motorola ES400S (since 10 Dec 2010)

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Design
Device typeSmart phoneSmart phone 
OSWindows Mobile Professional (6.1, 6.0)Windows Mobile Professional (6.5.3) 
Form factorCandybarCandybar 
Dimensions5.61 x 2.68 x 0.96 inches (142.4 x 68 x 24.4 mm)5.08 x 2.38 x 0.67 inches (129 x 60 x 17 mm) 
Weight9.70 oz (275 g)
the average is 4.4 oz (126 g)		5.50 oz (156 g)
the average is 4.4 oz (126 g)		 
Design featuresNumeric keypad, Soft keys, D-Pad (2)Full keyboard, D-Pad 
RuggedWater (Water), Dust, Shock, Temperature proofDust, Shock, Temperature proof 
IP certifiedIP 67.00IP 42.00 
MIL-STD-810 certifiedYesYes 
Display
Physical size2.8 inches3.0 inches 
Resolution240 x 320 pixels480 x 640 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.

143 ppi267 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.

TFTTFT 
Colors16 777 216  
TouchscreenResistiveResistive 
Features Light sensor 
Battery
Talk time 6.00 hours
the average is 10 h (626 min)		 
Stand-by time 10.4 days (250 hours)
the average is 18 days (435 h)		 
Capacity1570 mAh1540 mAh 
TypeLi - PolymerLi - 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 Snapdragon S1 MSM7627 
Processor

Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.

Single core, 416 MHz, Intel XScale PXA270Single core, 600 MHz, ARM11 
Graphics processor Adreno 200 
System memory

System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

128 MB RAM / 128 MB ROM256 MB RAM / 1024 MB ROM 
Storage expansionminiSD up to 2 GBmicroSD, microSDHC up to 32 GB 
Camera
Camera 3.2 megapixels 
Flash Yes 
Features Auto focus 
Camcorder Yes 
specifications continue after the ad
Multimedia
Music player   
Filter by Album, Artist 
Features Album art cover 
Supported formatsMP3MP3 
Speakers Earpiece, Loudspeaker 
Streaming Yes 
Internet browsing
Browsersupports: supports: HTMLsupports: supports: HTML 
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 
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS 850, 1900, 2100 MHz 
DataEDGEHSDPA 7.2 Mbit/s, HSUPA 2 Mbit/s, UMTS, EDGE, EV-DO Rev.A 
Global RoamingYesYes 
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.

GPSGPS, A-GPS 
NavigationYesYes 
Phone features
PhonebookUnlimited entries, Caller groups, Multiple numbers per contact, Picture ID, Ring IDUnlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID 
OrganizerCalendar, Alarm, To-Do, Document viewer, Calculator, NotesCalendar (Unlimited entries), Alarm, To-Do, Document viewer, Calculator, World clock, Barcode reader 
MessagingSMS, MMS, Predictive text inputSMS, MMS, Predictive text input 
E-mailIMAP, POP3, SMTPYes 
Instant MessagingYesYes 
GamesYes  
Connectivity
Bluetooth2.02.0, EDR 
Wi-Fi 802.11 a, b, g 
USBUSB 2.0USB 2.0 
Connector microUSB 
Headphones connector 2.5mm 
Charging connector microUSB 
OtherComputer syncComputer sync, OTA sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneService lights, Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone 
Sensors Accelerometer, Fingerprint ID 
OtherVoice dialing, Voice commands, Voice recording, Push-to-TalkVoice recording, Push-to-Talk 
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

 07 May 2010 
 FCC ID value: UZ7ES405B link 
FCC measured SAR

FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.

   
Head 1.05 W/kg 
Measured in 1900 MHz 
Body 0.65 W/kg 
Measured in 1900 MHz 
Availability
Officially announced27 Aug 200917 Jun 2010 
Shopping information
Warranty period24 Months  
MSRP price   
 $ 900 

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