x PhoneArena is hiring! Reviewer in the USA

BlackBerry Q10 vs ZTE V81 Size compare

phone

BlackBerry Q10 Remove phone

Posted: 30 Jan 2013
Market Status: Released
phone

ZTE V81 Remove phone

Posted: 29 Jan 2013
Market Status: Released

Add phone to compare

Design
Device typeSmart phoneTablet 
OSBlackBerry (10.3, 10.2, 10)Android (4.1) 
Form factorCandybarCandybar 
Dimensions4.71 x 2.63 x 0.41 inches (119.6 x 66.8 x 10.35 mm)7.87 x 6.14 x 0.44 inches (200 x 156 x 11.07 mm) 
Weight4.90 oz (139 g)
the average is 5.3 oz (151 g)
  
FeaturesFull keyboard  
KeysRight: Volume control  
Colors Black 
Display
Physical size3.1 inches8.0 inches 
Resolution720 x 720 pixels1024 x 768 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.

330 ppi160 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.

Super AMOLED  
Screen-to-body ratio38.54 %63.57 % 
Colors16 777 21616 777 216 
TouchscreenCapacitive, Multi-touchCapacitive, Multi-touch 
FeaturesLight sensor, Proximity sensor  
Camera
Camera8 megapixels2 megapixels 
FlashLED  
Hardware FeaturesAutofocus, Back-illuminated sensor (BSI)  
Software FeaturesDigital image stabilization, Digital zoom  
Camcorder1920x1080 (1080p HD)  
FeaturesDigital image stabilization, Video calling  
Front-facing camera2 megapixels0.3 megapixels VGA 
Video capture1280x720 (720p 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 Plus MSM8960  
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.

Dual-core, 1500 MHz, KraitDual-core, 1400 MHz 
Graphics processorAdreno 225  
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.

2 GB RAM (Dual-channel, 500 MHz) / LPDDR21 GB RAM 
Built-in storage16 GB4 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC 
Battery
Capacity2100 mAh3700 mAh 
TypeUser replaceable, Li - IonUser replaceable 
Talk time13.00 hours
the average is 14 h (857 min)
  
Stand-by time15.3 days (367 hours)
the average is 15 days (370 h)
  
Talk time (3G)13.50 hours
the average is 17 h (997 min)
  
Stand-by time (3G)14.8 days (355 hours)
the average is 20 days (485 h)
  
Music playback61.00 hours  
Video playback9.00 hours  
specifications continue after the ad
Multimedia
MirroringMiracast, TV-out  
Music player   
Filter byAlbum, Artist, PlaylistsAlbum, Artist, Playlists 
FeaturesAlbum art cover, Background playbackAlbum art cover, Background playback 
Supported formatsMP3, AAC, eAAC, AAC+, FLAC, WMA, WAV, AMRMP3 
Video playback   
Supported formatsMPEG4, H.263, H.264, AVIMPEG4 
RadioFM  
SpeakersEarpiece, LoudspeakerLoudspeaker 
Headphones connector3.5mm3.5mm 
Internet browsing
Browser   
supportsHTML, HTML5HTML, HTML5 
Built-in online services support YouTube (upload), Picasa/Google+ 
Cellular
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 MHz  
UMTS850, 1700/2100, 1900, 2100 MHz  
LTE (FDD)Bands 13, 17, 5, 4, 2  
DataLTE, HSPA, UMTSHSDPA+ (4G) 21.1 Mbit/s, HSUPA, UMTS 
2G DataEDGE, GPRSEDGE, GPRS 
Global RoamingYes  
Phone features
SensorsAccelerometer, Gyroscope, CompassGyroscope 
NotificationsService lights, Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone  
PhonebookUnlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID  
OrganizerCalendar, Alarm, To-Do, Document viewer (PDF), CalculatorCalendar, Alarm, Calculator 
MessagingSMS, MMS, Threaded view, Predictive text input  
E-mailIMAP, POP3, SMTP, Microsoft Exchange, Push e-mailIMAP, POP3, SMTP 
Instant MessagingYesHangouts / Google Talk 
Hearing aid compatibilityM3, T4  
Other featuresVoice dialing, Voice commands, Voice recording, TTY/TDDVoice commands, Voice recording 
Connectivity
Bluetooth4.0Yes 
Profiles/ ProtocolsAdvanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Handsfree (HFP), Headset (HSP), Object Push (OPP), Phone Book Access (PBAP)  
Wi-Fi802.11 a, b, g, n, dual-band802.11 b, g, n 
Mobile hotspotYes  
Wi-Fi DirectYes  
USBUSB 2.0Yes 
ConnectormicroUSB  
FeaturesMass storage device, USB charging  
HDMIMicro HDMI (Type D)Yes 
Charging connectormicroUSB  
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-GPS, S-GPS, GlonassGPS 
NavigationYesYes 
OtherNFC, Tethering, Computer sync, OTA syncComputer sync, OTA sync 
Availability
Officially announced30 Jan 201328 Jan 2013 
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 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

17 Apr 2013  
FCC ID value: L6ARFL110LW link  
FCC measured SAR

FCC measured SAR - Working closely with federal health and safety agencies, such as the Food and Drug Administration (FDA), the FCC has adopted limits for safe exposure to radiofrequency (RF) energy. These limits are given in terms of a unit referred to as the Specific Absorption Rate (SAR), which is a measure of the amount of radio frequency energy absorbed by the body when using a mobile phone. The FCC requires cell phone manufacturers to ensure that their phones comply with these objective limits for safe exposure. Any cell phone at or below these SAR levels (that is, any phone legally sold in the U.S.) is a "safe" phone, as measured by these standards. The FCC limit for public exposure from cellular telephones is an SAR level of 1.6 watts per kilogram (1.6 W/kg).

   
Head1.16 W/kg  
Body0.75 W/kg  
Product Specific Use1.36 W/kg  
Simultaneous Transmission1.38 W/kg  

Latest stories