Home
›
Phones
›
Comparison

Lemon Mobiles T39 vs Celkon A90

Rivals

Lemon Mobiles T39

Posted: 14 Jun 2012
Market Status: Released

Celkon A90

Posted: 02 Jun 2012
Market Status: Released

Add phone to compare

Design
Device type	Feature phone	Smart phone
OS		Android (2.3.5)
Form factor	Candybar	Candybar
Dimensions	4.48 x 2.22 x 0.53 inches (113.7 x 56.5 x 13.5 mm)	5.04 x 2.60 x 0.45 inches (128 x 66 x 11.5 mm)
Weight	3.35 oz (95 g) the average is 4.4 oz (125 g)	4.52 oz (128 g) the average is 4.4 oz (125 g)
Colors	Black

Display
Physical size	3.2 inches	4.0 inches
Resolution	240 x 400 pixels	480 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.	146 ppi	233 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
Touchscreen	Yes	Capacitive, Multi-touch
Features		Proximity sensor

Battery
Talk time	7.50 hours the average is 10 h (623 min)	8.33 hours the average is 10 h (623 min)
Stand-by time	8.0 days (192 hours) the average is 18 days (434 h)	12.5 days (300 hours) the average is 18 days (434 h)
Capacity	1450 mAh	1450 mAh
Type		Li - Ion

Hardware
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, 650 MHz
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.	256 MB RAM	512 MB RAM
Built-in storage	1 GB
Storage expansion	microSD, microSDHC up to 16 GB	microSD, microSDHC up to 32 GB

Camera
Camera	2 megapixels	5 megapixels
Features		Geo tagging
Camcorder		Yes

specifications continue after the ad

Multimedia
Music player
Filter by		Album, Artist, Playlists
Features		Album art cover, Background playback
Supported formats	MP3	MP3
Video playback
Supported formats	MPEG4, 3GP	MPEG4
Radio	FM	FM, Stereo, RDS, Recording option, FM Transmiter
Speakers	Loudspeaker	Earpiece, Loudspeaker
Streaming		Audio, Video
YouTube player		Yes

Internet browsing
Browser	supports: supports: WAP	supports: supports: HTML
Built-in online services support		YouTube (upload), Picasa

Technology
GSM	900, 1800 MHz
UMTS		850, 900, 1900, 2100 MHz
Data	GPRS	HSPA (unspecified), UMTS, EDGE, GPRS
Multiple SIM cards	2 slots	2 slots
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
Navigation		Yes

Phone features
Phonebook	2000 entries	Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID
Organizer	Alarm, Calculator, World clock	Calendar, Alarm, Calculator
Messaging	SMS (500 messages), MMS	SMS, MMS, Threaded view, Predictive text input
E-mail		IMAP, POP3, SMTP
Instant Messaging		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
Bluetooth	Yes	2.0
Profiles		Advanced Audio Distribution (A2DP)
Wi-Fi		802.11 b, g
Mobile hotspot		Yes
USB	Yes	USB 2.0
Connector		microUSB
Features		Mass storage device, USB charging
Headphones connector	3.5mm	3.5mm
Charging connector		microUSB
Other		Computer sync, OTA sync

Other features
Notifications	Music ringtones, Polyphonic ringtones, Vibration	Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Sensors	Gyroscope	Accelerometer, Compass
Other	Voice recording	Voice dialing, Voice commands, Voice recording

LG Optimus F3
- Posted: 21 May 2013
- OS: Android 4.1.2
- Hardware: Dual core
- Display: 4.0 inches, 480 x 800 pixels, Capacitive Touchscreen
Kyocera Hydro EDGE
- Posted: 21 May 2013
- OS: Android 4.1
- Hardware: Dual core, 1000 MHz, 1024 MB RAM
- Display: 4.0 inches, 480 x 800 pixels, Capacitive Touchscreen
- Camera 5 megapixels
- Technology: CDMA (800 1900)
Kyocera Hydro XTRM
- Announced: yesterday
- OS: Android 4.1
- Hardware: Dual core, 1200 MHz, Krait
- Display: 4.0 inches, 480 x 800 pixels, Capacitive Touchscreen
- Camera 5 megapixels
- Technology: CDMA (800 1900)
- Data: LTE EV-DO Rev.A
Nokia Lumia 925
- Announced: 14 May 2013
- OS: Windows Phone 8
- Hardware: Dual core, 1500 MHz, Krait, 1024 MB RAM
- Display: 4.5 inches, 768 x 1280 pixels, Capacitive Touchscreen
- Camera 8.7 megapixels, 1920x1080 (1080p HD) video
- Battery: 18.3 hours of Talk Time, 432 hours of Stand-by
- Technology: GSM (850 900 1800 1900)
- Data: LTE Cat3 Downlink 100 Mbit/s LTE Cat3/4 Uplink 50 Mbit/s HSDPA+ (4G) 42.2 Mbit/s HSUPA 5.76 Mbit/s
BlackBerry Q5
- Announced: 15 May 2013
- OS: BlackBerry
- Hardware: Dual core, 1200 MHz, 2048 MB RAM
- Display: 3.1 inches, 720 x 720 pixels, Capacitive Touchscreen
- Camera 5 megapixels
Sony Xperia ZR
- Announced: 13 May 2013
- OS: Android 4.1
- Hardware: Quad core, 1500 MHz, 2048 MB RAM
- Display: 4.5 inches, 720 x 1280 pixels, Capacitive Touchscreen
- Camera 13 megapixels, 1920x1080 (1080p HD) video
- Technology: GSM (850 900 1800 1900)
- Data: HSPA (unspecified) UMTS EDGE GPRS
Nokia Lumia 928
- Announced: 10 May 2013
- OS: Windows Phone 8
- Hardware: Dual core, 1500 MHz, Krait, 1024 MB RAM
- Display: 4.5 inches, 768 x 1280 pixels, Capacitive Touchscreen
- Camera 8.7 megapixels, 1920x1080 (1080p HD) video
- Battery: 16.2 hours of Talk Time, 606 hours of Stand-by
- Technology: GSM (850 900 1800 1900), CDMA (800 1900)
- Data: LTE Cat3 Downlink 100 Mbit/s LTE Cat3/4 Uplink 50 Mbit/s HSDPA+ (4G) 42.2 Mbit/s HSUPA 5.76 Mbit/s UMTS EDGE GPRS EV-DO Rev.A
Vertu Ti
- Posted: 09 May 2013
- OS: Android 4.0
- Hardware: Dual core, 1700 MHz, 1024 MB RAM
- Display: 3.7 inches, 480 x 800 pixels, Capacitive Touchscreen
- Camera 8 megapixels, 1920x1080 (1080p HD) video
- Battery: 7.3 hours of Talk Time, 200 hours of Stand-by
- Technology: GSM (850 900 1800 1900)
- Data: HSDPA+ (4G) 42.2 Mbit/s HSUPA 5.76 Mbit/s EDGE GPRS