| Revolution | Zero |
|---|---|
| Brand | |
| Geeksphone | Geeksphone |
| Model | |
| Revolution | Zero |
| Released | |
| 2014 Feb | 2011 Mar 28 |
| Hardware Designer | |
| Geeksphone | Geeksphone |
| Manufacturer | |
| Foxconn | Foxconn |
| Device Category | |
| Smartphone | Smartphone |
| List of Additional Features | |
|
EDGE Class 12 HSDPA 21.1Mbps dual boot |
N/A |
| Revolution | Zero |
|---|---|
| Width | |
|
68.4 mm 2.69 inch |
58 mm 2.28 inch |
| Height | |
|
135 mm 5.31 inch |
105 mm 4.13 inch |
| Depth | |
|
9.8 mm 0.39 inches |
13 mm 0.51 inches |
| Bounding Volume | |
| 90.5 ccm | 79.2 ccm |
| Revolution | Zero |
|---|---|
| Platform | |
| Google Android | Google Android |
| Operating System | |
|
Google Android 4.2.2 (Jelly Bean) or Firefox OS |
N/A |
| Revolution | Zero |
|---|---|
| CPU Clock | |
| 1600 MHz | 600 MHz |
| CPU | |
|
Intel Atom 3rd Gen Z2560 (CloverTrail+) 2,013 32 bit dual-core 32 Kbyte I-Cache 24 Kbyte D-Cache 512 Kbyte L2 32 nm IMG PowerVR SGX544 GPU |
Qualcomm MSM7227 2,009 32 bit single-core 65 nm Qualcomm Adreno 200 GPU |
| RAM Type | |
|
mobile (LP) DDR2 SDRAM 533 MHz |
N/A |
| RAM Capacity | |
| 1024 MiB RAM | 256 MiB RAM |
| Non-volatile Memory Type | |
| Flash EEPROM | Flash EEPROM |
| Non-volatile Memory Interface | |
| Yes | Yes |
| Non-volatile Memory Capacity | |
| 3815 MiB non-volatile | 512 MiB non-volatile |
| Revolution | Zero |
|---|---|
| Display Diagonal | |
|
119 mm 4.7 inch |
81 mm 3.2 inch |
| Resolution | |
|
540x960 518400 pixels |
320x480 153600 pixels |
| Display Width | |
|
58.34 mm 2.3 inch |
44.93 mm 1.77 inch |
| Display Height | |
|
103.72 mm 4.08 inch |
67.4 mm 2.65 inch |
| Horizontal Full Bezel Width | |
| 10.06 mm | 13.07 mm |
| Display Area | |
| 6051 square millimeter | 3028.2 square millimeter |
| Display Area Utilization | |
| 65.5% | 49.7% |
| Pixel Size | |
| 0.10804 mm/pixel | 0.14041 mm/pixel |
| Pixel Density | |
| 235 PPI | 181 PPI |
| Display Type | |
| Color IPS TFT LCD display | Color TN-TFT LCD display |
| Display Color Depth | |
| 24 bit/pixel | N/A |
| Number of Display Scales | |
| 16.8M | N/A |
| Display Illumination | |
| Yes | Yes |
| Display Light Reflection Mode | |
| Yes | transmissive |
| Display Subpixel Scheme | |
| RGB Matrix (3 subpixels) | RGB Matrix (3 subpixels) |
| Scratch Resistant Screen | |
| No | No |
| Graphical Controller | |
| PowerVR SGX544MP2 | N/A |
| A/V Out | |
| No | No |
| Revolution | Zero |
|---|---|
| Audio Channel(s) | |
| stereo | stereo |
| Microphone(s) | |
| mono | mono |
| Loudspeaker(s): | |
| mono | stereo |
| Audio Output: | |
| 3.5mm | 3.5mm |
| Revolution | Zero |
|---|---|
| Supported Cellular 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 |
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) UMTS 2100MHz (Band I, IMT) UMTS 850MHz (Band V, CLR) bands |
| Supported Cellular Data Links | |
|
GPRS (Class unspecified) GPRS Class 12 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 |
CSD 9.6 kbps GPRS (Class unspecified) GPRS Multi-slot 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 |
| SIM Card Slot | |
| Yes | Yes |
| Cellular Antenna | |
| Internal antenna | Internal antenna |
| Call Alert Sound | |
| 64-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 |
| Revolution | Zero |
|---|---|
| Touchscreen Type | |
| Capacitive multi-touch sensing screen | Capacitive multi-touch sensing screen |
| Touchscreen Simultaneous Touch Points | |
| Yes | Yes |
| Revolution | Zero |
|---|---|
| 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 Host USB On-The-Go 1.3 USB Power Delivery |
N/A |
| USB Connector | |
| USB Series Mini-B (mini-USB) | USB Series Mini-B (mini-USB) |
| Bluetooth | |
|
Bluetooth 3.0 Internal antenna |
Bluetooth 2.1 + Enhanced Data Rate Internal antenna |
| Bluetooth profiles | |
|
A2DP AVRCP |
A2DP AVRCP |
| Wireless LAN | |
|
IEEE 802.11b IEEE 802.11g IEEE 802.11n Internal antenna |
IEEE 802.11b IEEE 802.11g Internal antenna |
| Revolution | Zero |
|---|---|
| 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 |
| Revolution | Zero |
|---|---|
| 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 |
| Revolution | Zero |
|---|---|
| Camera Placement | |
| Rear | Rear |
| Camera Image Sensor | |
| CMOS | CMOS |
| Camera Resolution | |
| 3264x2448 pixel | 2592x1944 pixel |
| Number of effective pixels | |
| 8.0 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 | |
|
BMP JPG |
BMP JPG |
| Video Recording | |
|
1920x1080 pixel 30 fps |
N/A |
| Recordable Video Formats | |
|
3GP 3G2 MPEG4 |
3GP MPEG4 |
| Flash | |
| single LED | No |
| Camera Extra Functions | |
| Macro mode | 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 |
| Revolution | Zero |
|---|---|
| Secondary Camera Placement | |
| Front | N/A |
| Secondary Camera Sensor | |
| CMOS | No |
| Secondary Camera Resolution | |
| 1280x1024 pixel | N/A |
| Secondary Camera Number of pixels | |
| 1.3 MP sec. cam | N/A |
| Secondary Video Recording | |
|
960x540 pixel 30 fps |
N/A |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| Revolution | Zero |
|---|---|
| Built-in compass | |
| Yes | Yes |
| Built-in accelerometer | |
| Yes | Yes |
| Additional sensors | |
|
Light intensity sensor Proximity sensor |
N/A |
| Revolution | Zero |
|---|---|
| Protection from solid materials | |
| Yes | Yes |
| Protection from liquids | |
| Yes | Yes |
| Revolution | Zero |
|---|---|
| Battery | |
|
Yes removable 1-cell |
Yes removable 1-cell |
| Nominal Cell Capacity (1st cell) | |
| 2000 mAh cell | 1150 mAh cell |
| Nominal Battery Capacity | |
| 2000 mAh battery | 1150 mAh battery |