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ZTE Open vs ZTE Grand Memo

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ZTE Open

Posted: 24 Feb 2013
Market Status: Not yet released

ZTE Grand Memo

Posted: 25 Feb 2013
Market Status: Released

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Design
Device type	Smart phone	Smart phone
OS	Firefox	Android (4.1) Mifavour UI
Form factor	Candybar	Candybar
Dimensions	4.49 x 2.44 x 0.49 inches (114 x 62 x 12.5 mm)	6.30 x 3.25 x 0.33 inches (159.9 x 82.6 x 8.5 mm)

Display
Physical size	3.5 inches	5.7 inches
Resolution	320 x 480 pixels	720 x 1280 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.	165 ppi	258 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	TFT
Colors		16 777 216
Touchscreen	Capacitive, Multi-touch	Capacitive, Multi-touch
Features	Light sensor	Light sensor, Proximity sensor

Battery
Capacity	1200 mAh	3200 mAh

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 MSM7225A	Qualcomm Snapdragon 600 APQ8064T
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, ARM Cortex-A5	Quad core, 1700 MHz, Krait 300
Graphics processor	Adreno 200 (enhanced)	Adreno 330
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	2048 MB RAM (Dual-channel) / LPDDR3
Built-in storage	0.512 GB	16 GB

Camera
Camera	3.2 megapixels	13 megapixels
Flash		LED
Features		Auto focus, Face detection, Panorama
Camcorder	Yes	1920x1080 (1080p HD)
Features		Video calling
Front-facing camera		Yes

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Multimedia
Music player
Filter by		Album, Artist, Playlists
Features		Album art cover, Background playback
Supported formats	MP3	MP3
Video playback
Supported formats	MPEG4	MPEG4, H.263, H.264
Radio	FM
Speakers	Earpiece, Loudspeaker	Earpiece, Loudspeaker
Streaming	Audio, Video	Audio, Video
YouTube player		Yes

Internet browsing
Browser	Yes	supports: supports: HTML, HTML5
Built-in online services support		YouTube (upload), Picasa

Technology
GSM	850, 900, 1800, 1900 MHz	850, 900, 1800, 1900 MHz
UMTS	850, 1900 MHz	900, 2100 MHz
Data		LTE Cat3 Downlink 100 Mbit/s, LTE Cat3/4 Uplink 50 Mbit/s, HSPA (unspecified), UMTS, EDGE, GPRS
Global Roaming	Yes	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-GPS	GPS, A-GPS
Navigation		Turn-by-turn navigation

Phone features
Phonebook		Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID
Organizer	Calendar, Alarm, Calculator	Calendar, Alarm, Calculator
Messaging	SMS, MMS, Predictive text input	SMS, MMS, Threaded view, Predictive text input
E-mail	Yes	IMAP, POP3, SMTP, Microsoft Exchange
Instant Messaging	Yes	Google Talk
OTA Software updates		Yes

Connectivity
Bluetooth	2.1, EDR	4.0
Wi-Fi	802.11 b, g, n	802.11 a, b, g, n, n 5GHz
Mobile hotspot		Yes
Wi-Fi Direct		Yes
USB	Yes	USB 2.0
Connector	microUSB	microUSB
Features	USB charging	Mass storage device, USB charging
Headphones connector		3.5mm
HDMI		via microUSB
Charging connector	microUSB	microUSB
Other		DLNA, MHL, Tethering, Computer sync, OTA sync

Other features
Notifications	Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone	Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Additional microphone/s		for Noise cancellation
Sensors	Accelerometer	Accelerometer, Gyroscope, Compass
Other		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