| A66 | A99 |
|---|---|
| Brand | |
| WellcoM | WellcoM |
| Model | |
| A66 | A99 |
| Released | |
| 2010 Jul 21 | 2011 Feb |
| Hardware Designer | |
| Huawei | Huawei |
| Manufacturer | |
| Huawei | Huawei |
| Device Category | |
| Smartphone | Smartphone |
| A66 | A99 |
|---|---|
| Width | |
|
54 mm 2.13 inch |
57.9 mm 2.28 inch |
| Height | |
|
103 mm 4.06 inch |
122 mm 4.8 inch |
| Depth | |
|
13.4 mm 0.53 inches |
9.9 mm 0.39 inches |
| Bounding Volume | |
| 74.5 ccm | 69.9 ccm |
| Mass | |
|
105 g 3.7 ounces |
143 g 5.04 ounces |
| A66 | A99 |
|---|---|
| Platform | |
| Google Android | Google Android |
| Operating System | |
| Google Android 1.5 (Cupcake) | Google Android 2.2 (Froyo) |
| Operating System Kernel Version | |
| 2.6.27 | 2.6.32 |
| A66 | A99 |
|---|---|
| CPU Clock | |
| 528 MHz | 1000 MHz |
| CPU | |
|
Qualcomm ESM7225 2,008 32 bit single-core 65 nm Qualcomm Adreno 200 enhanced GPU |
Qualcomm Snapdragon S2 MSM8255 2,010 32 bit single-core 256 Kbyte L2 45 nm Qualcomm Adreno 205 GPU |
| RAM Type | |
| mobile (LP) DDR SDRAM | mobile (LP) DDR SDRAM |
| RAM Capacity | |
| 256 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 | 1908 MiB non-volatile |
| A66 | A99 |
|---|---|
| Display Diagonal | |
|
71 mm 2.8 inch |
104 mm 4.1 inch |
| Resolution | |
|
320x240 76800 pixels |
480x800 384000 pixels |
| Display Width | |
|
56.8 mm 2.24 inch |
53.51 mm 2.11 inch |
| Display Height | |
|
42.6 mm 1.68 inch |
89.18 mm 3.51 inch |
| Display Area | |
| 2419.7 square millimeter | 4771.8 square millimeter |
| Display Area Utilization | |
| 43.5% | 67.6% |
| Pixel Size | |
| 0.1775 mm/pixel | 0.11147 mm/pixel |
| Pixel Density | |
| 143 PPI | 228 PPI |
| Display Type | |
| Color TN-TFT LCD display | Color TN-TFT LCD display |
| Display Color Depth | |
| 18 bit/pixel | 18 bit/pixel |
| Number of Display Scales | |
| 262,144 | 262144 |
| Display Illumination | |
| Yes | Yes |
| Display Light Reflection Mode | |
| transflective | transmissive |
| Display Subpixel Scheme | |
| RGB Matrix (3 subpixels) | RGB Matrix (3 subpixels) |
| Scratch Resistant Screen | |
| No | No |
| Graphical Controller | |
| N/A | Qualcomm Adreno 205 |
| A/V Out | |
| No | HDMI 1.4, HDMI Type D (Micro) |
| A66 | A99 |
|---|---|
| Audio Channel(s) | |
| stereo | stereo |
| Microphone(s) | |
| mono | mono |
| Loudspeaker(s): | |
| mono | stereo |
| Audio Output: | |
| 3.5mm | 3.5mm |
| A66 | A99 |
|---|---|
| Supported Cellular Bands | |
|
GSM 900MHz (B8) GSM 1800MHz (B3) bands |
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) UMTS 2100MHz (Band I, IMT) UMTS 1700/2100MHz (Band IV, AWS) bands |
| Supported Cellular Data Links | |
|
CSD 9.6 kbps GPRS (Class unspecified) GPRS Class 12 EDGE (Class unspecified) data links |
GPRS (Class unspecified) GPRS Class 10 EDGE (Class unspecified) UMTS 384 kbps (W-CDMA) HSUPA (Cat. unspecified) HSUPA 5.76 Mbps (Cat. 6) HSDPA (Cat. unspecified) HSDPA 14.4 Mbps (Cat. 10) HSPA+ 21.1 Mbps (Cat. 18) data links |
| SIM Card Slot | |
| Yes | Yes |
| Cellular Antenna | |
| Internal antenna | Internal antenna |
| Call Alert Sound | |
| 72-chord melody | 40-chord melody |
| Complementary Phone Services | |
|
Voice transmission Voice speaker Vibrating Alert Speakerphone |
Voice transmission Voice speaker Vibrating Alert Speakerphone |
| Cellular Controller | |
| Qualcomm ESM7225 | Qualcomm MSM8255 |
| Sec. Supported Cellular Networks: | |
| No | No |
| A66 | A99 |
|---|---|
| Touchscreen Type | |
| Resistive touch sensing screen | Capacitive multi-touch sensing screen |
| Touchscreen Simultaneous Touch Points | |
| Single-touch | Yes |
| Keyboard | |
| Slide-out QWERTY | N/A |
| Keyboard Backlight | |
| Aut. keyboard backlight (upon press of key) | N/A |
| Number of keys | |
| 37 | N/A |
| Directional Pad | |
| Four-way (with action button)-way | N/A |
| Scroll Wheel | |
| Trackball | N/A |
| A66 | A99 |
|---|---|
| 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 Micro-B (Micro-USB) | USB Series Micro-B (Micro-USB) |
| Bluetooth | |
|
Bluetooth 2.0 + Enhanced Data Rate Internal antenna |
Bluetooth 3.0 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 |
| A66 | A99 |
|---|---|
| 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 |
| A66 | A99 |
|---|---|
| Supported GPS protocol(s) | |
| GPS (NMEA 0183) | GPS (NMEA 0183) |
| Satellite Antenna: | |
| Internal antenna | Internal antenna |
| Complementary Satellite Services | |
| Assisted GPS | Assisted GPS, Geotagging |
| Navigation Controller | |
| Qualcomm ESM7225 gpsOne | Qualcomm MSM8255 gpsOne |
| A66 | A99 |
|---|---|
| Camera Placement | |
| Rear | Rear |
| Camera Image Sensor | |
| CMOS | CMOS |
| Camera Resolution | |
| 1600x1200 pixel | 2560x1920 pixel |
| Number of effective pixels | |
| 1.9 MP camera | 4.9 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 | 1280x720 pixel |
| Recordable Video Formats | |
|
3GP MPEG4 |
3GP 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 |
| A66 | A99 |
|---|---|
| Secondary Camera Sensor | |
| No | No |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| A66 | A99 |
|---|---|
| Battery | |
|
Lithium-ion removable 1-cell |
Lithium-ion removable 1-cell |
| Nominal Cell Capacity (1st cell) | |
| 1200 mAh cell | 1400 mAh cell |
| Nominal Battery Capacity | |
| 1200 mAh battery | 1400 mAh battery |
| A66 | A99 |
|---|---|
| Market Countries | |
| Thailand | Thailand |
| Market Regions | |
|
Asia Southeast Asia |
Asia Southeast Asia |
| Mobile Operator | |
| Wellcom Mobile | Wellcom Mobile |