Compare Acer – Liquid C AT390 vs Acer – M900 / Tempo M900 Specifications

Liquid C AT390 M900 / Tempo M900
Brand
Acer Acer
Model
Liquid C AT390 M900 / Tempo M900
Released
2012 Sep 2009 May
OEM ID
HM.HAUCN.001 N/A
Device Category
Smartphone Smartphone
Liquid C AT390 M900 / Tempo M900
Width
57.5 mm
2.26 inch 		62 mm
2.44 inch
Height
127 mm
5 inch 		119 mm
4.69 inch
Depth
10.4 mm
0.41 inches 		17.1 mm
0.67 inches
Bounding Volume
75.9 ccm 126.2 ccm
Mass
135 g
4.76 ounces 		188 g
6.63 ounces
Liquid C AT390 M900 / Tempo M900
Platform
Google Android Windows (mobile-class)
Operating System
Google Android 4.0.4 (Ice Cream Sandwich)
Chinese 		N/A
Liquid C AT390 M900 / Tempo M900
CPU Clock
1000 MHz 533 MHz
CPU
Marvell PXA920H
2,012
32 bit
single-core
Vivante GC530 GPU 		Samsung S3C6410
2,008
32 bit
single-core
16 Kbyte I-Cache
16 Kbyte D-Cache
65 nm
RAM Type
Yes SDRAM
RAM Capacity
512 MiB RAM 128 MiB RAM, 87.53 MiB user accessible RAM
Non-volatile Memory Type
Flash EEPROM Flash EEPROM
Non-volatile Memory Interface
Yes Yes
Non-volatile Memory Capacity
3814 MiB non-volatile 256 MiB non-volatile, 128.29 MiB free user storage
Liquid C AT390 M900 / Tempo M900
Display Diagonal
109 mm
4.3 inch 		97 mm
3.8 inch
Resolution
480x800
384000 pixels 		480x800
384000 pixels
Display Width
56.08 mm
2.21 inch 		49.91 mm
1.96 inch
Display Height
93.47 mm
3.68 inch 		83.18 mm
3.27 inch
Horizontal Full Bezel Width
1.42 mm 12.09 mm
Display Area
5241.6 square millimeter 4151 square millimeter
Display Area Utilization
71.8% 56.3%
Pixel Size
0.11683 mm/pixel 0.10397 mm/pixel
Pixel Density
217 PPI 244 PPI
Display Type
Color TN-TFT LCD display Color TN-TFT LCD display
Display Color Depth
24 bit/pixel 16 bit/pixel
Number of Display Scales
16.8M 65536
Display Illumination
Yes Yes
Display Light Reflection Mode
Yes transflective
Display Subpixel Scheme
RGB Matrix (3 subpixels) RGB Matrix (3 subpixels)
Scratch Resistant Screen
No No
Graphical Controller
Vivante GC530 N/A
A/V Out
No No
Liquid C AT390 M900 / Tempo M900
Audio Channel(s)
stereo stereo
Microphone(s)
mono mono
Loudspeaker(s):
mono mono
Audio Output:
3.5mm USB Series Mini-B (mini-USB)
Liquid C AT390 M900 / Tempo M900
Supported Cellular Bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
TD-SCDMA 2000 MHz (B34)
TD-SCDMA 1900 MHz (B39) 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) bands
Supported Cellular Data Links
GPRS (Class unspecified)
EDGE (Class unspecified)
TD-SCDMA
TD-HSDPA data links 		CSD 9.6 kbps
GPRS (Class unspecified)
GPRS Class 10
EDGE (Class unspecified)
EDGE Multi-slot Class 10
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSDPA (Cat. unspecified) data links
SIM Card Slot
Yes Mini-SIM (2FF)
Cellular Antenna
Internal antenna Internal antenna
Call Alert Sound
64-chord melody 192-chord melody
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone 		Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
Cellular Controller
Marvell PXA920 N/A
Sec. Supported Cellular Networks:
No No
Liquid C AT390 M900 / Tempo M900
Touchscreen Type
Capacitive multi-touch sensing screen Resistive touch sensing screen
Touchscreen Simultaneous Touch Points
Yes Single-touch
Liquid C AT390 M900 / Tempo M900
Expansion Interfaces
TransFlash
microSD
microSDHC 		Secure Digital Input/Output interface
TransFlash
microSD
microSDHC
USB
USB 2.0
USB Hi-Speed (480 Mbps) 		USB 2.0
USB Hi-Speed (480 Mbps)
USB Services
USB charging USB charging
USB Connector
USB Series Micro-B (Micro-USB) USB Series Mini-B (mini-USB)
Bluetooth
Bluetooth 2.1 + Enhanced Data Rate
Internal antenna 		Bluetooth 2.0 + Enhanced Data Rate
Internal antenna
Bluetooth profiles
A2DP
AVRCP 		A2DP
AVRCP
Wireless LAN
IEEE 802.11b
IEEE 802.11g
Internal antenna 		IEEE 802.11b
IEEE 802.11g
Internal antenna
Wireless Services
DLNA N/A
Liquid C AT390 M900 / Tempo M900
FM Radio Receiver
No FM radio (88-108 MHz) with RDS, Proprietary headset as antenna
Liquid C AT390 M900 / Tempo M900
Supported GPS protocol(s)
GPS (NMEA 0183) GPS (NMEA 0183), SIRF
Satellite Antenna:
Internal antenna Internal antenna
Complementary Satellite Services
Assisted GPS
Geotagging
QuickGPS 		Geotagging
QuickGPS
Liquid C AT390 M900 / Tempo M900
Camera Placement
Rear Rear
Camera Image Sensor
CMOS CMOS
Camera Resolution
2592x1944 pixel 2560x1920 pixel
Number of effective pixels
5.0 MP camera 4.9 MP camera
Zoom
1.0 x optical zoom 1.0 x optical zoom
Focus
Contrast Detection Autofocus (CD AF) Contrast Detection Autofocus (CD AF)
Recordable Image Formats
JPG BMP, JPG
Video Recording
1280x720 pixel 640x480 pixel
Recordable Video Formats
3GP
MPEG4 		3GP
AVI
MPEG4
WMV
Flash
single LED single LED
Camera Extra Functions
Electronic Image Stabilizer (EIS)
Macro mode
Face detection
Smile detection 		N/A
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
Liquid C AT390 M900 / Tempo M900
Secondary Camera Placement
Front Front
Secondary Camera Sensor
CMOS CMOS
Secondary Camera Resolution
640x480 pixel 640x480 pixel
Secondary Camera Number of pixels
0.3 MP sec. cam 0.3 MP sec. cam
Secondary Recordable Image Formats
JPG JPG
Secondary Video Recording
640x480 pixel 320x240 pixel
Secondary Recordable Video Formats
3GP 3GP
Sec. Aux. Cam. Image Sensor
No No
Sec. Aux. 2 Cam. Image Sensor
No No
Liquid C AT390 M900 / Tempo M900
Built-in compass
Yes N/A
Built-in accelerometer
Yes Yes
Additional sensors
Proximity sensor Fingerprint sensor
Liquid C AT390 M900 / Tempo M900
Protection from solid materials
Yes Yes
Protection from liquids
Yes Yes
Liquid C AT390 M900 / Tempo M900
Battery
Lithium-ion
removable
1-cell 		Lithium-ion polymer (LiPo)
removable
1-cell
Nominal Cell Capacity (1st cell)
1500 mAh cell 1530 mAh cell
Nominal Battery Capacity
1500 mAh battery 1530 mAh battery
Liquid C AT390 M900 / Tempo M900
Market Countries
China N/A
Market Regions
Asia N/A
Mobile Operator
China Mobile Limited N/A

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