Introduction:
Brand	Asus
Model	ZenFone 2 Dual SIM TD-LTE ZE551ML 64GB
Released	2015 Apr 3
Hardware Designer	ASUSTeK Computer
Manufacturer	ASUSTeK Computer
OEM ID	Z00ADA
Device Category	Smartphone
List of Additional Features NFC, Asus ZenUI
Collapse datasheet \| Add to compare Physical Attributes:
Width	77.2 mm
	3.04 inch
Height	152.5 mm
	6 inch
Depth	10.9 mm
	0.43 inches
Bounding Volume	128.3 ccm
Mass	170 g
	6 ounces
Software Environment:
Platform	Google Android
Operating System	Google Android 5.0.1 (Lollipop)
	Chinese
Operating System Kernel Version	3.10.20
Application processor, Chipset:
CPU Clock	2333 MHz
CPU	Intel Atom Z3580 (Moorefield), 2014, 64 bit, quad-core, 32 Kbyte I-Cache, 24 Kbyte D-Cache, 2048 Kbyte L2, 22 nm, IMG PowerVR G6430 GPU
Operative Memory:
RAM Type	mobile (LP) DDR3 SDRAM
RAM Capacity	4096 MiB RAM
Non-volatile Memory:
Non-volatile Memory Type	Flash EEPROM
Non-volatile Memory Interface	Yes
Non-volatile Memory Capacity	61035 MiB non-volatile
Display
Display Diagonal	139.7 mm
	5.5 inch
Resolution	1080x1920
	2073600 pixels
Display Width	68.49 mm
	2.7 inch
Display Height	121.76 mm
	4.79 inch
Horizontal Full Bezel Width	8.71 mm
Display Area	8339.2 square millimeter
Display Area Utilization	70.8%
Pixel Size	0.06342 mm/pixel
Pixel Density	401 PPI
Display Type	Color IPS TFT LCD display
Display Color Depth	24 bit/pixel
Number of Display Scales	16.8M
Display Illumination	LED
Display Light Reflection Mode	Yes
Display Subpixel Scheme	RGB Matrix (3 subpixels)
Scratch Resistant Screen	Corning Gorilla Glass 3
Collapse datasheet Graphical Subsystem:
Graphical Controller	PowerVR G6430MP4
Audio/Video Interfaces:
A/V Out	No
Audio Subsystem:
Audio Channel(s)	stereo
Sound Recording:
Microphone(s)	stereo
Sound Playing:
Loudspeaker(s):	mono
Audio Output:	3.5mm
Cellular Phone:
Supported Cellular Bands	GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 1900MHz (Band II, PCS) , UMTS 850MHz (Band V, CLR) , UMTS 900MHz (Band VIII) , TD-SCDMA 2000 MHz (B34) , TD-SCDMA 1900 MHz (B39) , LTE 2100 MHz (Band 1) , LTE 1900 MHz (Band 2, PCS) , LTE 1800 MHz (Band 3) , TD-LTE 2600 MHz (Band 38) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) , TD-LTE 2500 MHz (Band XLI) bands
Supported Cellular Data Links	GPRS (Class unspecified) , GPRS Class 12 , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , HSPA+ 42.2 Mbps (Cat. 20) , TD-SCDMA , TD-HSDPA , LTE (Cat. unspecified) , LTE 150 Mbps / 50 Mbps (Cat. 4) data links
SIM Card Slot	Micro-SIM (3FF)
Cellular Antenna	Internal antenna
Call Alert Sound	64-chord melody
Complementary Phone Services	Voice transmission , Voice speaker , Vibrating Alert , Speakerphone , ANC
Cellular Controller	Intel XMM7262
Secondary Cellular Phone:
Dual Cellular Network Operation	Dual standby / dual active
Sec. Supported Cellular Networks:	GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2)
Sec. Supported Cellular Data Links:	GPRS (Class unspecified) , EDGE (Class unspecified)
Sec. SIM Card Slot	Micro-SIM (3FF)
	Internal antenna
Sec. Phone Controller IC:	Intel XMM7262
Control Peripherals:
Touchscreen Type	Capacitive multi-touch sensing screen
Touchscreen Simultaneous Touch Points	Yes
Communication Interfaces:
Expansion Interfaces	TransFlash , microSD , microSDHC , microSD Extended Capacity
USB	USB 2.0
	USB Hi-Speed (480 Mbps)
USB Services	USB charging , USB Host , USB On-The-Go 1.3 , USB Power Delivery
USB Connector	USB Series Micro-AB
Bluetooth	Bluetooth 4.0
	Internal antenna
Bluetooth profiles	A2DP , A2DP with aptX codec , AVRCP
Wireless LAN	IEEE 802.11a , IEEE 802.11b , IEEE 802.11g , IEEE 802.11n , IEEE 802.11ac
	Internal antenna
Wireless Services	Wi-Fi Direct
NFC	Yes
Multimedia Broadcast:
FM Radio Receiver	No
Satellite Navigation:
Supported GPS protocol(s)	GPS (NMEA 0183)
Satellite Antenna:	Internal antenna
Complementary Satellite Services	Simultaneous GPS (S-GPS) , Assisted GPS , Geotagging , QuickGPS
Supported BeiDou system (BDS)	B1I BeiDou receiver
Primary Camera System
Camera Placement	Rear
Camera Image Sensor	BSI CMOS
Camera Resolution	4096x3072 pixel
Number of effective pixels	12.6 MP camera
Aperture (W)	f/2.00
Zoom	1.0 x optical zoom
Focus	Contrast Detection Autofocus (CD AF)
Recordable Image Formats	JPG
Video Recording	1920x1080 pixel
	30 fps
Recordable Video Formats	3GP , 3G2 , MPEG4 , MJPG
Flash	dual LED
Camera Extra Functions	Macro mode
Collapse datasheet Auxiliary Camera:
Aux. Camera Image Sensor	No
Auxiliary Camera No. 2:
Aux. 2 Camera Image Sensor	No
Auxiliary Camera No. 3:
Aux. 3 Camera Image Sensor	No
Auxiliary Camera No. 4:
Aux. 4 Camera Image Sensor	No
Aux. 4 Camera Focus	No
Secondary Camera System
Secondary Camera Placement	Front
Secondary Camera Sensor	BSI CMOS
Secondary Camera Resolution	2560x1920 pixel
Secondary Camera Number of pixels	4.9 MP sec. cam
Secondary Aperture (W)	f/2.00
Secondary Recordable Image Formats	JPG
Secondary Video Recording	1280x720 pixel
	30 fps
Secondary Recordable Video Formats	3GP , MPEG4
Secondary Auxiliary Camera:
Sec. Aux. Cam. Image Sensor	No
Secondary Auxiliary Camera No. 2:
Sec. Aux. 2 Cam. Image Sensor	No
Built-in Sensors:
Built-in compass	Yes
Built-in accelerometer	Yes
Built-in gyroscope	Yes
Additional sensors	Hall sensor , Light intensity sensor , Proximity sensor
Ingress Protection:
Protection from solid materials	Yes
Protection from liquids	Yes
Power Supply:
Battery	Lithium-ion polymer (LiPo)
	built-in
	1-cell
Nominal Cell Capacity (1st cell)	3000 mAh cell
Nominal Battery Capacity	3000 mAh battery
Geographical Attributes:
Market Countries	China
Market Regions	Asia
Mobile Operator	China Mobile Limited
Datasheet Attributes:
Data Integrity	Final
Added	2015-04-15 08:54