| DX650 | neoTouch P400 B |
|---|---|
| Brand | |
| Acer | Acer |
| Model | |
| DX650 | neoTouch P400 B |
| Released | |
| 2009 Mar | 2010 Jun |
| Hardware Designer | |
| E-TEN | Foxconn |
| Manufacturer | |
| E-TEN | Chi Mei Communication Systems |
| Device Category | |
| Smartphone | Smartphone |
| List of Additional Features | |
| EDGE Class B Multi-slot 10 | Bing Search, Acer Home Ring, Spinlets, Windows Marketplace |
| DX650 | neoTouch P400 B |
|---|---|
| Depth | |
| N/A | 12 mm, 0.47 inches |
| DX650 | neoTouch P400 B |
|---|---|
| Platform | |
| Windows (mobile-class) | Windows (mobile-class) |
| Operating System | |
| Microsoft Windows Mobile 6.1 Professional | Microsoft Windows Mobile 6.5.3 Professional (Maldives) |
| Operating System Kernel Version | |
| 5 | 5.2.2 |
| DX650 | neoTouch P400 B |
|---|---|
| CPU Clock | |
| 533 MHz | 600 MHz |
| CPU | |
|
Samsung S3C6410 2,008 32 bit single-core 16 Kbyte I-Cache 16 Kbyte D-Cache 65 nm |
Qualcomm MSM7227 2,009 32 bit single-core 65 nm Qualcomm Adreno 200 GPU |
| RAM Type | |
| SDRAM | Yes |
| RAM Capacity | |
| 128 MiB RAM | 256 MiB RAM |
| Non-volatile Memory Type | |
| Flash EEPROM | Flash EEPROM |
| Non-volatile Memory Interface | |
| Yes | Yes |
| Non-volatile Memory Capacity | |
| 256 MiB non-volatile | 512 MiB non-volatile |
| DX650 | neoTouch P400 B |
|---|---|
| Display Diagonal | |
|
72 mm 2.8 inch |
81 mm 3.2 inch |
| Resolution | |
|
240x320 76800 pixels |
320x480 153600 pixels |
| Display Width | |
|
43.2 mm 1.7 inch |
44.93 mm 1.77 inch |
| Display Height | |
|
57.6 mm 2.27 inch |
67.4 mm 2.65 inch |
| Display Area | |
| 2488.3 square millimeter | 3028.2 square millimeter |
| Pixel Size | |
| 0.18 mm/pixel | 0.14041 mm/pixel |
| Pixel Density | |
| 141 PPI | 181 PPI |
| Display Type | |
| Color TN-TFT LCD display | Color TN-TFT LCD display |
| Display Color Depth | |
| 16 bit/pixel | 16 bit/pixel |
| Number of Display Scales | |
| 65,536 | 65536 |
| Display Illumination | |
| Yes | Yes |
| Display Light Reflection Mode | |
| transflective | transflective |
| 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 | Qualcomm Adreno 200 |
| A/V Out | |
| No | No |
| DX650 | neoTouch P400 B |
|---|---|
| Audio Channel(s) | |
| stereo | stereo |
| A/D Converter Nominal Resolution | |
| 16 bit quantization | 16 bit quantization |
| A/D Sampling Frequency | |
| 44100 Hz | 44100 Hz |
| Microphone(s) | |
| mono | mono |
| D/A Converter Nominal Resolution | |
| 16 bit quantization | 16 bit quantization |
| D/A Holding Frequency | |
| 44100 Hz | 44100 Hz |
| Loudspeaker(s): | |
| mono | Yes |
| Audio Output: | |
| Yes | 3.5mm |
| DX650 | neoTouch P400 B |
|---|---|
| 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 1900MHz (Band II, PCS) UMTS 850MHz (Band V, CLR) 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 |
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) HSUPA 2.0 Mbps (Cat. 5) HSDPA (Cat. unspecified) HSDPA 7.2 Mbps (Cat. 8) data links |
| SIM Card Slot | |
| Mini-SIM (2FF) | Mini-SIM (2FF) |
| Cellular Antenna | |
| Internal antenna | Internal antenna |
| Call Alert Sound | |
| 192-chord melody | 40-chord melody |
| Complementary Phone Services | |
|
Voice transmission Voice speaker Vibrating Alert Speakerphone |
Voice transmission Voice speaker Vibrating Alert Speakerphone |
| Sec. Supported Cellular Networks: | |
| No | No |
| DX650 | neoTouch P400 B |
|---|---|
| Touchscreen Type | |
| Resistive touch sensing screen | Resistive touch sensing screen |
| Touchscreen Simultaneous Touch Points | |
| Single-touch | Single-touch |
| 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 | neoTouch P400 B |
|---|---|
| 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 2.1 + Enhanced Data Rate Internal antenna |
| Bluetooth profiles | |
| A2DP | A2DP, AVRCP |
| Wireless LAN | |
|
IEEE 802.11b IEEE 802.11g Internal antenna |
IEEE 802.11b IEEE 802.11g Internal antenna |
| DX650 | neoTouch P400 B |
|---|---|
| FM Radio Receiver | |
|
FM radio (88-108 MHz) with RDS Proprietary headset as antenna |
N/A |
| DX650 | neoTouch P400 B |
|---|---|
| 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 | Qualcomm MSM7227 gpsOne |
| DX650 | neoTouch P400 B |
|---|---|
| Camera Placement | |
| Rear | Rear |
| Camera Image Sensor | |
| CMOS | CMOS |
| Camera Resolution | |
| 1600x1200 pixel | 2048x1536 pixel |
| Number of effective pixels | |
| 1.9 MP camera | 3.1 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 |
| Video Recording | |
| 320x240 pixel | N/A |
| Recordable Video Formats | |
|
3GP MPEG4 |
3GP MPEG4 |
| Flash | |
| No | No |
| 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 | neoTouch P400 B |
|---|---|
| Secondary Camera Sensor | |
| No | No |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| DX650 | neoTouch P400 B |
|---|---|
| Built-in accelerometer | |
| No | Yes |
| DX650 | neoTouch P400 B |
|---|---|
| Protection from solid materials | |
| Yes | Yes |
| Protection from liquids | |
| Yes | Yes |
| DX650 | neoTouch P400 B |
|---|---|
| Battery | |
|
Lithium-ion removable 1-cell |
Lithium-ion polymer (LiPo) removable 1-cell |