| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Brand | |
| Acer | Acer |
| Model | |
| Allegro M310 | Liquid M220 Plus Dual SIM |
| Released | |
| 2011 Dec 2 | 2015 Jun 29 |
| Codename | |
| Acer W4 | N/A |
| Device Category | |
| Smartphone | Smartphone |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Width | |
|
59 mm 2.32 inch |
64 mm 2.52 inch |
| Height | |
|
116 mm 4.57 inch |
124.9 mm 4.92 inch |
| Depth | |
|
13 mm 0.51 inches |
9.6 mm 0.38 inches |
| Bounding Volume | |
| 89 ccm | 76.7 ccm |
| Mass | |
|
126 g 4.44 ounces |
119 g 4.2 ounces |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Platform | |
| Windows (mobile-class) | Windows (mobile-class) |
| Operating System | |
| Microsoft Windows Phone 7.5 (Mango) | Microsoft Windows Phone 8.1.1 |
| Operating System Kernel Version | |
| 7 | N/A |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| CPU Clock | |
| 1000 MHz | 1200 MHz |
| CPU | |
|
Qualcomm Snapdragon S2 MSM8255 2,010 32 bit single-core 256 Kbyte L2 45 nm Qualcomm Adreno 205 GPU |
Qualcomm Snapdragon 200 MSM8210 2,013 32 bit dual-core 45 nm Qualcomm Adreno 302 GPU |
| RAM Type | |
| mobile (LP) DDR2 SDRAM | mobile (LP) DDR2 SDRAM, 533 MHz |
| Non-volatile Memory Type | |
| Flash EEPROM | Flash EEPROM |
| Non-volatile Memory Interface | |
| Yes | eMMC 4.5 |
| Non-volatile Memory Capacity | |
| 7629 MiB non-volatile | 7629 MiB non-volatile |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Display Diagonal | |
|
91 mm 3.6 inch |
101.6 mm 4 inch |
| Resolution | |
|
480x800 384000 pixels |
480x800 384000 pixels |
| Display Width | |
|
46.82 mm 1.84 inch |
52.27 mm 2.06 inch |
| Display Height | |
|
78.03 mm 3.07 inch |
87.12 mm 3.43 inch |
| Horizontal Full Bezel Width | |
| 12.18 mm | 11.73 mm |
| Display Area | |
| 3653.4 square millimeter | 4554.1 square millimeter |
| Display Area Utilization | |
| 53.4% | 57.0% |
| Pixel Size | |
| 0.09754 mm/pixel | 0.1089 mm/pixel |
| Pixel Density | |
| 260 PPI | 233 PPI |
| Display Type | |
| Color TN-TFT LCD display | Color TN-TFT LCD display |
| Display Color Depth | |
| 24 bit/pixel | 24 bit/pixel |
| Number of Display Scales | |
| 16.8M | 16.8M |
| Display Illumination | |
| Yes | Yes |
| Display Light Reflection Mode | |
| Yes | Yes |
| Display Subpixel Scheme | |
| RGB Matrix (3 subpixels) | RGB Matrix (3 subpixels) |
| Scratch Resistant Screen | |
| No | No |
| Graphical Controller | |
| Qualcomm Adreno 205 | Qualcomm Adreno 302 |
| Dedicated Graphics Memory | |
| 0.25 MiB | N/A |
| A/V Out | |
|
HDMI 1.4 HDMI Type D (Micro) |
N/A |
| A/V Out Max. Resolution | |
| 1280x720 (720p) | N/A |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Audio Channel(s) | |
| stereo | stereo |
| Microphone(s) | |
| mono | mono |
| Loudspeaker(s): | |
| mono | mono |
| Audio Output: | |
| 3.5mm | 3.5mm |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Supported Cellular Bands | |
|
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) UMTS 2100MHz (Band I, IMT) UMTS 900MHz (Band VIII) 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) bands |
| Supported Cellular Data Links | |
|
CSD 9.6 kbps GPRS (Class unspecified) GPRS Class 12 EDGE (Class unspecified) EDGE Multi-slot Class 12 UMTS 384 kbps (W-CDMA) HSUPA (Cat. unspecified) HSDPA (Cat. unspecified) HSDPA 7.2 Mbps (Cat. 8) 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 | |
| Yes | Micro-SIM (3FF) |
| Cellular Antenna | |
| Internal antenna | Internal antenna |
| Call Alert Sound | |
| 64-chord melody | 64-chord melody |
| Complementary Phone Services | |
|
Voice transmission Voice speaker Vibrating Alert Speakerphone |
Voice transmission Voice speaker Vibrating Alert Speakerphone |
| Cellular Controller | |
| Qualcomm MSM8255 | Qualcomm MSM8210 |
| Sec. Supported Cellular Networks: | |
| No | GSM 850MHz (B5), GSM 900MHz (B8), GSM 1800MHz (B3), GSM 1900MHz (PCS, B2) |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Touchscreen Type | |
| Capacitive multi-touch sensing screen | Capacitive multi-touch sensing screen |
| Touchscreen Simultaneous Touch Points | |
| Yes | Yes |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Expansion Interfaces | |
|
TransFlash microSD microSDHC |
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 Mini-B (mini-USB) | USB Series Micro-B (Micro-USB) |
| Bluetooth | |
|
Bluetooth 2.1 + Enhanced Data Rate Internal antenna |
Bluetooth 4.0 Internal antenna |
| Bluetooth profiles | |
|
A2DP AVRCP |
A2DP AVRCP |
| Wireless LAN | |
|
IEEE 802.11g IEEE 802.11n Internal antenna |
IEEE 802.11b IEEE 802.11g IEEE 802.11n Internal antenna |
| Wireless Services | |
| DLNA | Wi-Fi Tethering |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| FM Radio Receiver | |
| Unknown | FM radio (88-108 MHz), Proprietary headset as antenna |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Supported GPS protocol(s) | |
| GPS (NMEA 0183) | GPS (NMEA 0183) |
| Satellite Antenna: | |
| Internal antenna | Internal antenna |
| Complementary Satellite Services | |
|
Assisted GPS Geotagging QuickGPS |
Assisted GPS Geotagging QuickGPS |
| Navigation Controller | |
| Qualcomm MSM8255 gpsOne | Qualcomm MSM8210 gpsOne |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Camera Placement | |
| Rear | Rear |
| Camera Image Sensor | |
| CMOS | CMOS |
| Camera Resolution | |
| 2560x1920 pixel | 2592x1944 pixel |
| Number of effective pixels | |
| 4.9 MP camera | 5.0 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 | JPG |
| Video Recording | |
| 1280x720 pixel | 1280x720 pixel, 30 fps |
| 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 |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Secondary Camera Sensor | |
| No | CMOS |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Built-in compass | |
| Yes | Yes |
| Built-in accelerometer | |
| Yes | Yes |
| Additional sensors | |
|
Light intensity sensor Proximity sensor |
Light intensity sensor Proximity sensor |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Protection from solid materials | |
| Yes | Yes |
| Protection from liquids | |
| Yes | Yes |
| Allegro M310 | Liquid M220 Plus Dual SIM |
|---|---|
| Battery | |
|
Lithium-ion removable 1-cell |
Lithium-ion removable 1-cell |
| Nominal Cell Capacity (1st cell) | |
| 1300 mAh cell | 1300 mAh cell |
| Nominal Battery Capacity | |
| 1300 mAh battery | 1300 mAh battery |