| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| Brand | |
| Acer | Acer |
| Model | |
| Liquid C AT390 | Liquid S2 S520 |
| Released | |
| 2012 Sep | 2013 Dec 18 |
| OEM ID | |
| HM.HAUCN.001 | N/A |
| Device Category | |
| Smartphone | Smartphone |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| Width | |
|
57.5 mm 2.26 inch |
86 mm 3.39 inch |
| Height | |
|
127 mm 5 inch |
166 mm 6.54 inch |
| Depth | |
|
10.4 mm 0.41 inches |
8.99 mm 0.35 inches |
| Bounding Volume | |
| 75.9 ccm | 128.3 ccm |
| Mass | |
|
135 g 4.76 ounces |
231 g 8.15 ounces |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| Platform | |
| Google Android | Google Android |
| Operating System | |
|
Google Android 4.0.4 (Ice Cream Sandwich) Chinese |
N/A |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| CPU Clock | |
| 1000 MHz | 2150 MHz |
| CPU | |
|
Marvell PXA920H 2,012 32 bit single-core Vivante GC530 GPU |
Qualcomm Snapdragon 800 MSM8974 v1 (Snapdragon S4 Prime) 2,013 32 bit quad-core 16 Kbyte I-Cache 16 Kbyte D-Cache 2048 Kbyte L2 28 nm Qualcomm Adreno 330 GPU |
| RAM Type | |
| Yes | mobile (LP) DDR3 SDRAM, 800 MHz |
| RAM Capacity | |
| 512 MiB RAM | 2048 MiB RAM |
| Non-volatile Memory Type | |
| Flash EEPROM | Flash EEPROM |
| Non-volatile Memory Interface | |
| Yes | Yes |
| Non-volatile Memory Capacity | |
| 3814 MiB non-volatile | 15259 MiB non-volatile |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| Display Diagonal | |
|
109 mm 4.3 inch |
151.4 mm 6 inch |
| Resolution | |
|
480x800 384000 pixels |
1080x1920 2073600 pixels |
| Display Width | |
|
56.08 mm 2.21 inch |
74.23 mm 2.92 inch |
| Display Height | |
|
93.47 mm 3.68 inch |
131.96 mm 5.2 inch |
| Horizontal Full Bezel Width | |
| 1.42 mm | 11.77 mm |
| Display Area | |
| 5241.6 square millimeter | 9794.5 square millimeter |
| Display Area Utilization | |
| 71.8% | 68.6% |
| Pixel Size | |
| 0.11683 mm/pixel | 0.06873 mm/pixel |
| Pixel Density | |
| 217 PPI | 370 PPI |
| Display Type | |
| Color TN-TFT LCD display | Color IPS 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 | Corning Gorilla Glass 3 |
| Graphical Controller | |
| Vivante GC530 | Qualcomm Adreno 330 |
| A/V Out | |
| No | MHL (Unspecified), USB Series Micro-B (Micro-USB) |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| Audio Channel(s) | |
| stereo | stereo |
| Microphone(s) | |
| mono | stereo |
| Loudspeaker(s): | |
| mono | Yes |
| Audio Output: | |
| 3.5mm | 3.5mm |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| 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 900MHz (Band VIII) LTE 1800 MHz (Band 3) LTE 2600 MHz (Band 7) LTE 800 MHz (Band 20) bands |
| Supported Cellular Data Links | |
|
GPRS (Class unspecified) EDGE (Class unspecified) TD-SCDMA TD-HSDPA 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) HSPA+ 42.2 Mbps (Cat. 20) LTE (Cat. unspecified) 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 ANC |
| Cellular Controller | |
| Marvell PXA920 | Qualcomm MSM8974 |
| Sec. Supported Cellular Networks: | |
| No | No |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| Touchscreen Type | |
| Capacitive multi-touch sensing screen | Capacitive multi-touch sensing screen |
| Touchscreen Simultaneous Touch Points | |
| Yes | Yes |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| Expansion Interfaces | |
|
TransFlash microSD microSDHC |
TransFlash microSD microSDHC microSD Extended Capacity |
| 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 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 802.11b IEEE 802.11g Internal antenna |
IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac Internal antenna |
| Wireless Services | |
| DLNA | DLNA, Wi-Fi Direct, Wi-Fi Tethering |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| FM Radio Receiver | |
| No | Unknown |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| Supported GPS protocol(s) | |
| GPS (NMEA 0183) | GPS (NMEA 0183) |
| Satellite Antenna: | |
| Internal antenna | Internal antenna |
| Complementary Satellite Services | |
|
Assisted GPS Geotagging QuickGPS |
Simultaneous GPS (S-GPS) Assisted GPS Geotagging QuickGPS |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| Camera Placement | |
| Rear | Rear |
| Camera Image Sensor | |
| CMOS | BSI CMOS |
| Camera Resolution | |
| 2592x1944 pixel | 4160x3120 pixel |
| Number of effective pixels | |
| 5.0 MP camera | 13.0 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 | 3840x2160 pixel, 30 fps |
| Recordable Video Formats | |
|
3GP MPEG4 |
3GP 3G2 MPEG4 |
| Flash | |
| single LED | quad LED |
| Camera Extra Functions | |
|
Electronic Image Stabilizer (EIS) Macro mode Face detection Smile detection |
Electronic Image Stabilizer (EIS) Slow motion video Macro mode Face detection Smile detection |
| 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 | Liquid S2 S520 |
|---|---|
| Secondary Camera Placement | |
| Front | Front |
| Secondary Camera Sensor | |
| CMOS | CMOS |
| Secondary Camera Resolution | |
| 640x480 pixel | 1920x1080 pixel |
| Secondary Camera Number of pixels | |
| 0.3 MP sec. cam | 2.1 MP sec. cam |
| Secondary Recordable Image Formats | |
| JPG | JPG |
| Secondary Video Recording | |
| 640x480 pixel | 1920x1080 pixel, 30 fps |
| Secondary Recordable Video Formats | |
| 3GP | 3GP |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| Built-in compass | |
| Yes | Yes |
| Built-in accelerometer | |
| Yes | Yes |
| Additional sensors | |
| Proximity sensor | Light intensity sensor, Proximity sensor |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| Protection from solid materials | |
| Yes | Yes |
| Protection from liquids | |
| Yes | Yes |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| Battery | |
|
Lithium-ion removable 1-cell |
Lithium-ion polymer (LiPo) built-in 1-cell |
| Nominal Cell Capacity (1st cell) | |
| 1500 mAh cell | 3300 mAh cell |
| Nominal Battery Capacity | |
| 1500 mAh battery | 3300 mAh battery |
| Liquid C AT390 | Liquid S2 S520 |
|---|---|
| Market Countries | |
| China | N/A |
| Market Regions | |
| Asia | N/A |
| Mobile Operator | |
| China Mobile Limited | N/A |
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