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ZTE Grand S vs ZTE Grand X

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ZTE Grand S Remove phone

Posted: 08 Jan 2013
Market Status: Released
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ZTE Grand X Remove phone

Posted: 21 Feb 2012
Market Status: Released US carrier availability: Available - Cricket

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Design
Device typeSmart phoneSmart phone 
OSAndroid (4.1)Android (4.0) 
Form factorCandybarCandybar 
Dimensions5.59 x 2.72 x 0.27 inches (142 x 69 x 6.9 mm)4.96 x 2.56 x 0.39 inches (126 x 64.6 x 9.9 mm) 
Weight 3.88 oz (110 g)
the average is 4.8 oz (138 g)
 
ColorsBlack, GrayBlack 
Display
Physical size5.0 inches4.3 inches 
Resolution1080 x 1920 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.

441 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.

 TFT 
Colors16 777 21616 777 216 
TouchscreenCapacitive, Multi-touchCapacitive, Multi-touch 
FeaturesLight sensor, Proximity sensor, Scratch-resistant glassLight sensor, Proximity sensor 
Camera
Camera13 megapixels5 megapixels 
FlashLEDLED 
FeaturesAutofocus, Face detection, Geo taggingAutofocus, Touch to focus, Digital zoom, High Dynamic Range mode (HDR), Effects 
Camcorder1920x1080 (1080p HD) (30 fps)1920x1080 (1080p HD) 
FeaturesVideo callingVideo calling 
Front-facing camera2 megapixels0.3 megapixels VGA 
Video capture1920x1080 (1080p HD)  
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 S4 Pro APQ8064NVIDIA Tegra 2 
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.

Quad core, 1700 MHz, KraitDual core, 1200 MHz 
Graphics processorAdreno 320NVIDIA GeForce GPU 
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.

2048 MB RAM (Dual-channel, 533 MHz)512 MB RAM / DDR2 
Built-in storage16 GB4 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Battery
Stand-by time 12.5 days (300 hours)
the average is 20 days (489 h)
 
Capacity1780 mAh1650 mAh 
TypeLi - IonLi - Ion 
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, PlaylistsAlbum, Artist, Playlists 
FeaturesAlbum art cover, Background playbackAlbum art cover, Background playback, Dolby Mobile 
Supported formatsMP3, eAAC+, WMA, WAVMP3 
Video playback   
Supported formatsMPEG4, H.263, H.264, WMVMPEG4 
Radio FM 
SpeakersEarpiece, LoudspeakerEarpiece, Loudspeaker 
YouTube playerYesYes 
Internet browsing
Browser   
supportsHTML, HTML5HTML, HTML5, Flash 
Built-in online services supportYouTube (upload), Picasa/Google+YouTube (upload), Picasa/Google+ 
Technology
GSM850, 900, 1800, 1900 MHz900, 1800, 1900 MHz 
UMTS900, 2100 MHz900, 2100 MHz 
FDD LTE800 (band 18), 900 (band 8), 1800 (band 3), 2600 (band 7) MHz  
DataLTE Cat 3 (100/50 Mbit/s), , LTE, UMTS, EDGEHSDPA 7.2 Mbit/s, HSUPA 5.76 Mbit/s 
Global Roaming 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, A-GPSGPS 
NavigationYesYes 
Phone features
PhonebookUnlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring IDUnlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID 
OrganizerCalendar, Alarm, CalculatorCalendar, Alarm, Calculator 
MessagingSMS, MMS, Threaded view, Predictive text inputSMS, MMS, Threaded view, Predictive text input 
E-mailIMAP, POP3, SMTP, Microsoft ExchangeIMAP, POP3, SMTP, Microsoft Exchange 
Instant MessagingHangouts / Google TalkHangouts / Google Talk 
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
Bluetooth4.02.1 
ProfilesAdvanced Audio Distribution (A2DP)Advanced Audio Distribution (A2DP) 
Wi-Fi802.11 a, b, g, n802.11 b, g, n 
Mobile hotspotYes  
Wi-Fi DirectYes  
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device, USB charging 
Headphones connector3.5mm3.5mm 
Charging connectormicroUSBmicroUSB 
OtherNFC, DLNA, Tethering, Computer sync, OTA syncDLNA, Computer sync, OTA sync 
Other features
NotificationsHaptic feedback, Music 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 cancellationYes 
SensorsAccelerometer, Gyroscope, CompassAccelerometer, Gyroscope, Compass 
OtherVoice dialing, Voice commands, Voice recordingVoice dialing, Voice commands, Voice recording 
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

19 Sep 2013  
FCC ID value: SRQ-ZTEGRANDS 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.

   
Head0.76 W/kg  
Body1.44 W/kg  
Product Specific Use1.44 W/kg  
Simultaneous Transmission1.59 W/kg  
Availability
Officially announced08 Jan 201320 Feb 2012 

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