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ZTE Render vs Nokia Lumia 620

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ZTE Render Remove phone

Posted: 29 Sep 2012
Market Status: Released US carrier availability: Available - U.S. Cellular
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Nokia Lumia 620 Remove phone

Posted: 05 Dec 2012
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSWindows Phone 7.5 RefreshWindows Phone 8 
Dimensions4.8 x 2.5 x 0.44 inches (122 x 64 x 11 mm)4.54 x 2.41 x 0.43 inches (115.4 x 61.1 x 11 mm) 
Weight4.79 oz (136 g)
the average is 4.8 oz (136 g)
4.48 oz (127 g)
the average is 4.8 oz (136 g)
 
Display
Physical size4.0 inches3.8 inches 
Resolution480 x 800 pixels480 x 800 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.

233 ppi246 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.

TFTIPS LCD 
Colors65 53616 777 216 
TouchscreenMulti-touchMulti-touch 
FeaturesLight sensor, Proximity sensorLight sensor, Proximity sensor 
Camera
Camera5 megapixels5 megapixels 
FlashLEDLED 
Aperture size

Aperture size - The aperture of a camera is the opening through which light travels before it reaches the camera sensor. The smaller the number is, the bigger this opening is, allowing for more light to pass.

 F2.4 
Focal length (35mm equivalent) 28 mm 
FeaturesAutofocus, Geo taggingCMOS image sensor, Autofocus, Touch to focus, White balance presets, Geo tagging, Scenes 
CamcorderYes1280x720 (720p HD) (30 fps) 
Features Video light, Video calling 
Front-facing camera 0.3 megapixels VGA 
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 MSM7627AQualcomm Snapdragon S4 Plus MSM8227 
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, ARM Cortex-A5Dual core, 1000 MHz, Krait 
Graphics processorAdreno 200 (enhanced) Adreno 305 
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.

1024 MB RAM512 MB RAM 
Built-in storage4 GB8 GB 
Storage expansion microSD, microSDHC, microSDXC up to 64 GB 
Battery
Talk time7.00 hours
the average is 12 h (714 min)
14.60 hours
the average is 12 h (714 min)
 
Stand-by time9.2 days (220 hours)
the average is 20 days (491 h)
  
Talk time (3G) 9.90 hours
the average is 14 h (855 min)
 
Stand-by time (3G) 13.8 days (330 hours)
the average is 29 days (695 h)
 
Capacity1600 mAh1300 mAh 
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Multimedia
Music player   
Filter byAlbum, Artist, PlaylistsAlbum, Artist, Genre, Playlists 
FeaturesAlbum art cover, Background playbackAlbum art cover, Background playback 
SpeakersEarpiece, LoudspeakerEarpiece, Loudspeaker 
Internet browsing
Browser Internet Explorer 10 
Built-in online services supportFacebook, TwitterFacebook, YouTube (upload), 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 MHz  
GSM 850, 900, 1800, 1900 MHz 
UMTS 850, 900, 1900, 2100 MHz 
DataEV-DO Rev.AHSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s, UMTS, EDGE, GPRS 
Micro SIM Yes 
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, E911GPS, A-GPS, S-GPS, Glonass, Cell ID, Wi-Fi positioning 
NavigationTurn-by-turn navigationTurn-by-turn navigation, Voice navigation 
Connectivity
Bluetooth3.04.0 
Wi-Fi802.11 b, g, n802.11 a, b, g, n 
Mobile hotspotYesYes 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesUSB chargingUSB charging 
OtherDLNA, Computer sync, OTA syncNFC, Tethering, Computer sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Additional microphone/sfor Noise cancellationfor Noise cancellation 
SensorsAccelerometer, CompassAccelerometer, Compass 
Hearing aid compatibilityM4, T3  
OtherVoice dialing, Voice commands, Voice recording, TTY/TDDVoice dialing, Voice commands, Voice recording 
Availability
Officially announced 05 Dec 2012 
Shopping information
Accessories Nokia AC-50 MicroUSB Charger, Nokia Battery BL-4J , Nokia Charging and Data Cable CA-190CD, Nokia Stereo Headset WH-108 

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

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