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HTC EVO 4G vs HTC EVO 3D

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HTC EVO 4G Remove phone

Posted: 23 Mar 2010
Market Status: Released
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HTC EVO 3D Remove phone

Posted: 03 Feb 2011
Market Status: Released US carrier availability: Available - Virgin Mobile

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Design
Device typeSmart phoneSmart phone 
OSAndroid (2.3, 2.2, 2.1)Android (4.0, 2.3) 
Dimensions4.80 x 2.60 x 0.50 inches (122 x 66 x 13 mm)5.00 x 2.60 x 0.47 inches (127 x 66 x 12 mm) 
Weight6.00 oz (170 g)
the average is 4.8 oz (136 g)
6.00 oz (170 g)
the average is 4.8 oz (136 g)
 
Display
Physical size4.3 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.

217 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.

TFTS-LCD 
Colors65 536  
TouchscreenMulti-touchMulti-touch 
FeaturesLight sensor, Proximity sensor, Scratch-resistant glassLight sensor, Proximity sensor, Scratch-resistant glass 
3D Glasses-free (Parallax barrier) 
Camera
Camera8 megapixels5 megapixels, Dual-lens (3D) 
FlashDual LEDDual LED 
FeaturesAutofocus, Digital zoomAutofocus, White balance presets, Geo tagging, Scenes, Effects 
Camcorder1280x720 (720p HD)1280x720 (720p HD) 
Features Video calling 
3D capture Photos: Photos: 2 megapixels, Videos: Videos: 1280x720 (720p) 
Front-facing camera1.3 megapixels1.3 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 Snapdragon S1 QSD8650Qualcomm 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 MHz, ScorpionDual core, 1200 MHz, Scorpion 
Graphics processorAdreno 200Adreno 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 / 1024 MB ROM1024 MB RAM 
Built-in storage 1 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Battery
Talk time6.00 hours
the average is 12 h (714 min)
6.00 hours
the average is 12 h (714 min)
 
Capacity1500 mAh1730 mAh 
specifications continue after the ad
Multimedia
RadioFMFM, Stereo 
YouTube playerYesYes 
Internet browsing
Built-in online services supportFacebook, Flickr, TwitterFacebook, 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.A, WiMAXEV-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-GPSGPS, A-GPS 
NavigationYesYes 
Connectivity
Bluetooth2.1, EDR3.0 
Wi-FiYes802.11 b, g, n 
Mobile hotspotYesYes 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device, USB charging 
HDMIYesvia microUSB 
OtherTV-Out, Computer sync, OTA syncDLNA, Computer sync, OTA sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Additional microphone/s for Noise cancellation 
SensorsAccelerometer, CompassAccelerometer, Gyroscope, Compass 
Hearing aid compatibilityM3, T3M4, T3 
OtherVoice dialing, Voice commands, Voice recordingVoice recording, TTY/TDD 
Availability
Officially announced23 Mar 201022 Mar 2011 
Shopping information
MSRP price$ 200$ 200 

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

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