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HTC Nexus One CDMA vs HTC EVO 3D

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HTC Nexus One CDMA Remove phone

Posted: 26 Oct 2009
Market Status: Canceled
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HTC EVO 3D Remove phone

Posted: 03 Feb 2011
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSAndroid (2.1)Android (4.0, 2.3) 
Dimensions4.69 x 2.35 x 0.45 inches (119 x 59.8 x 11.5 mm)5.00 x 2.60 x 0.47 inches (127 x 66 x 12 mm) 
Weight4.60 oz (130 g)
the average is 4.8 oz (138 g)
6.00 oz (170 g)
the average is 4.8 oz (138 g)
 
Display
Physical size3.7 inches4.3 inches 
Resolution480 x 800 pixels540 x 960 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.

252 ppi256 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.

AMOLEDS-LCD 
Screen-to-body ratio54.80 %60.78 % 
TouchscreenYesMulti-touch 
FeaturesLight sensor, Proximity sensorLight sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass) 
3D Glasses-free (Parallax barrier) 
Camera
Camera5 megapixels5 megapixels, Dual-lens (3D) 
FlashLEDDual LED 
FeaturesAutofocus, Digital zoom, Geo taggingAutofocus, White balance presets, Geo tagging, Scenes, Effects 
Camcorder720x480 (DVD) (20 fps)1280x720 (720p HD) 
Features Video calling 
3D capture Photos: Photos: 2 megapixels, Videos: Videos: 1280x720 (720p) 
Front-facing camera 1.3 megapixels 
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 SnapdragonQualcomm Snapdragon S3 MSM8660 
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, 1000 MHzDual core, 1200 MHz, Scorpion 
Graphics processor Adreno 220 
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.

512 MB RAM / 512 MB ROM1024 MB RAM 
Built-in storage 1 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Battery
Talk time 6.00 hours
the average is 11 h (675 min)
 
Capacity1400 mAh1730 mAh 
specifications continue after the ad
Multimedia
RadioFM, Stereo, RDSFM, Stereo 
SpeakersEarpiece, Loudspeaker  
YouTube playerYesYes 
Internet browsing
Built-in online services support Facebook, Twitter 
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 MHz800, 1900 MHz 
DataEV-DO Rev.AEV-DO Rev.A, WiMAX 
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.

A-GPS, Cell IDGPS, A-GPS 
NavigationYesYes 
Connectivity
Bluetooth2.13.0 
Wi-Fi802.11 b, g, n802.11 b, g, n 
Mobile hotspot Yes 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device, USB charging 
HDMI via microUSB 
OtherComputer sync, OTA syncDLNA, Computer sync, OTA sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Additional microphone(s)for Noise cancellationfor Noise cancellation 
SensorsAccelerometer, CompassAccelerometer, Gyroscope, Compass 
Hearing aid compatibility M4, T3 
OtherVoice recordingVoice recording, TTY/TDD 
Availability
Officially announced 22 Mar 2011 
Shopping information
MSRP price $ 200 

To see the full specifications with in-depth details click here.

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