Name: Liquid Z160 Z4 Dual SIM
Brand: Acer
SKU: liquid-z160-z4-dual-sim
Availability: InStock
Rating: 5 (1 reviews)

DX650	Liquid Z160 Z4 Dual SIM
Depth
N/A	9.7 mm, 0.38 inches

DX650	Liquid Z160 Z4 Dual SIM
Platform
Windows (mobile-class)	Google Android
Operating System
Microsoft Windows Mobile 6.1 Professional	Google Android 4.2.2 (Jelly Bean)
Operating System Kernel Version
5	N/A

DX650	Liquid Z160 Z4 Dual SIM
CPU Clock
533 MHz	1300 MHz
CPU
Samsung S3C6410 2,008 32 bit single-core 16 Kbyte I-Cache 16 Kbyte D-Cache 65 nm	MediaTek MT6572 2,013 32 bit dual-core 32 Kbyte I-Cache 32 Kbyte D-Cache 256 Kbyte L2 28 nm ARM Mali-400 GPU
RAM Type
SDRAM	mobile (LP) DDR2 SDRAM
RAM Capacity
128 MiB RAM	512 MiB RAM
Non-volatile Memory Type
Flash EEPROM	Flash EEPROM
Non-volatile Memory Interface
Yes	Yes
Non-volatile Memory Capacity
256 MiB non-volatile	3814 MiB non-volatile, 2450 MiB free user storage

DX650	Liquid Z160 Z4 Dual SIM
Display Diagonal
72 mm 2.8 inch	102 mm 4 inch
Resolution
240x320 76800 pixels	480x800 384000 pixels
Display Width
43.2 mm 1.7 inch	52.48 mm 2.07 inch
Display Height
57.6 mm 2.27 inch	87.46 mm 3.44 inch
Display Area
2488.3 square millimeter	4590 square millimeter
Pixel Size
0.18 mm/pixel	0.10933 mm/pixel
Pixel Density
141 PPI	232 PPI
Display Type
Color TN-TFT LCD display	Color TN-TFT LCD display
Display Color Depth
16 bit/pixel	24 bit/pixel
Number of Display Scales
65,536	16.8M
Display Illumination
Yes	Yes
Display Light Reflection Mode
transflective	Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)	RGB Matrix (3 subpixels)
Scratch Resistant Screen
No	No
Secondary Display Diagonal:
32.3 mm 1.3 inch	N/A
Secondary Display Resolution
128x96	N/A
Secondary Number of pixels:
12288 pixels	N/A
Secondary Horizontal Display Size:
25.84 mm	N/A
Secondary Horizontal Display Size :
1.02 inch	N/A
Secondary Vertical Display Size:
0.76 inches	N/A
Secondary Display Area:
500.8 square millimeter	N/A
Secondary Display Pixel Size:
0.20187 mm/pixel	N/A
Secondary Display Pixel Density (dot pitch):
126 PPI	N/A
Secondary Display Type:
Monochrome PM-OLED 2nd display	N/A
Secondary Display Color Depth:
1 bit/pixel	N/A
Secondary Number of Display Colors/Scales:
2	N/A
Secondary Display Illumination:
Self-illuminating	N/A
Graphical Controller
N/A	ARM Mali-400
A/V Out
No	No

DX650	Liquid Z160 Z4 Dual SIM
Audio Channel(s)
stereo	stereo
A/D Converter Nominal Resolution
16 bit quantization	N/A
A/D Sampling Frequency
44100 Hz	N/A
Microphone(s)
mono	mono
D/A Converter Nominal Resolution
16 bit quantization	N/A
D/A Holding Frequency
44100 Hz	N/A
Loudspeaker(s):
mono	mono
Audio Output:
Yes	3.5mm

DX650	Liquid Z160 Z4 Dual SIM
Supported Cellular Bands
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) UMTS 2100MHz (Band I, IMT) bands	GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) UMTS 2100MHz (Band I, IMT) UMTS 900MHz (Band VIII) bands
Supported Cellular Data Links
CSD 9.6 kbps GPRS (Class unspecified) GPRS Class 10 EDGE (Class unspecified) UMTS 384 kbps (W-CDMA) HSDPA (Cat. unspecified) data links	GPRS (Class unspecified) 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) data links
SIM Card Slot
Mini-SIM (2FF)	Micro-SIM (3FF)
Cellular Antenna
Internal antenna	Internal antenna
Call Alert Sound
192-chord melody	64-chord melody
Complementary Phone Services
Voice transmission Voice speaker Vibrating Alert Speakerphone	Voice transmission Voice speaker Vibrating Alert Speakerphone
Sec. Supported Cellular Networks:
No	GSM 850MHz (B5), GSM 900MHz (B8), GSM 1800MHz (B3), GSM 1900MHz (PCS, B2)

DX650	Liquid Z160 Z4 Dual SIM
Touchscreen Type
Resistive touch sensing screen	Capacitive multi-touch sensing screen
Touchscreen Simultaneous Touch Points
Single-touch	Yes
Keyboard
Built-in numeric	N/A
Keyboard Backlight
Aut. keyboard backlight (upon press of key)	N/A
Number of keys
16	N/A
Directional Pad
Four-way (with action button)-way	N/A
Scroll Wheel
Pressable non-rotary scroll wheel	N/A

DX650	Liquid Z160 Z4 Dual SIM
Expansion Interfaces
Secure Digital Input/Output interface TransFlash microSD microSDHC	TransFlash microSD microSDHC
USB
USB 2.0 USB Full-Speed (12 Mbps)	USB 2.0 USB Hi-Speed (480 Mbps)
USB Services
USB charging	USB charging
USB Connector
USB Series Mini-B (mini-USB)	USB Series Micro-B (Micro-USB)
Bluetooth
Bluetooth 2.0 + Enhanced Data Rate Internal antenna	Bluetooth 4.0 Internal antenna
Bluetooth profiles
A2DP	A2DP, AVRCP
Wireless LAN
IEEE 802.11b IEEE 802.11g Internal antenna	IEEE 802.11b IEEE 802.11g IEEE 802.11n Internal antenna

DX650	Liquid Z160 Z4 Dual SIM
FM Radio Receiver
FM radio (88-108 MHz) with RDS Proprietary headset as antenna	FM radio (88-108 MHz) with RDS Proprietary headset as antenna

DX650	Liquid Z160 Z4 Dual SIM
Supported GPS protocol(s)
GPS (NMEA 0183) SIRF	N/A
Satellite Antenna:
Internal antenna	Internal antenna
Complementary Satellite Services
Assisted GPS Geotagging	Assisted GPS Geotagging QuickGPS
Navigation Controller
SiRFstarIII	MediaTek MT6572

DX650	Liquid Z160 Z4 Dual SIM
Camera Placement
Rear	Rear
Camera Image Sensor
CMOS	CMOS
Camera Resolution
1600x1200 pixel	2592x1944 pixel
Number of effective pixels
1.9 MP camera	5.0 MP camera
Zoom
1.0 x optical zoom	1.0 x optical zoom
Focus
No	Contrast Detection Autofocus (CD AF)
Recordable Image Formats
JPG	JPG, 30 fps
Video Recording
320x240 pixel	N/A
Recordable Video Formats
3GP MPEG4	3GP 3G2 MPEG4
Flash
No	single LED
Aux. Camera Image Sensor
No	No
Aux. 2 Camera Image Sensor
No	No
Aux. 3 Camera Image Sensor
No	No
Aux. 4 Camera Image Sensor
No	No
Aux. 4 Camera Focus
No	No

DX650	Liquid Z160 Z4 Dual SIM
Built-in accelerometer
No	Yes

DX650	Liquid Z160 Z4 Dual SIM
Protection from solid materials
Yes	Yes
Protection from liquids
Yes	Yes

DX650	Liquid Z160 Z4 Dual SIM
Battery
Lithium-ion removable 1-cell	Lithium-ion removable 1-cell

DX650	Liquid Z160 Z4 Dual SIM

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