Xiaomi Hongmi 2A / Redmi 2A Dual SIM TD-LTE | Xiaomi Hongmi 2A / Redmi 2A Enhanced Version Dual SIM TD-LTE | |
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Introduction |
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Released | 2015 Apr 8 | 2015 Nov 11 |
Hardware Designer | Xiaomi | Xiaomi |
Manufacturer | Wingtech Mobile | Wingtech Mobile |
OEM ID | HM 2A | HM 2A |
Device Category | Smartphone | Smartphone |
Physical Attributes |
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Width | 67.21 mm | 67.21 mm |
Height | 134 mm | 134 mm |
Depth | 9.4 mm | 9.4 mm |
Dimensions | 2.65x5.28x0.37 inches | 2.65x5.28x0.37 inches |
Mass | 134 g | 134 g |
4.73 ounces | 4.73 ounces | |
Software Environment |
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Platform | Android | Android |
Operating System | Google Android 4.4.4 (KitKat) | Google Android 4.4.4 (KitKat) |
MIUIv6 | MIUIv6 | |
Application processor, Chipset |
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CPU Clock | 1495 MHz | 1495 MHz |
CPU | Leadcore InnoPower LC1860C, 2014, 32 bit, quad-core, 28 nm, ARM Mali-T628 GPU | Leadcore InnoPower LC1860C, 2014, 32 bit, quad-core, 28 nm, ARM Mali-T628 GPU |
Operative Memory |
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RAM Type | LPDDR3 SDRAM | LPDDR3 SDRAM |
RAM Capacity (converted) | 1 GiB RAM | 2 GiB RAM |
890 MiB user accessible RAM | ||
Non-volatile Memory |
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Non-volatile Memory Interface | Yes | Yes |
Non-volatile Memory Capacity (converted) | 8 GB ROM | 16 GB ROM |
5650 MiB total user storage | ||
Display |
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Display Diagonal | 119.4 mm | 119.4 mm |
4.7 inch | 4.7 inch | |
Resolution | 720x1280 | 720x1280 |
Horizontal Full Bezel Width | 8.67 mm | 8.67 mm |
Display Area Utilization | 67.6% | 67.6% |
Pixel Density | 312 PPI | 312 PPI |
Display Type | Color IPS TFT LCD display | Color IPS TFT LCD display |
Number of Display Scales | 16.8M | 16.8M |
Scratch Resistant Screen | Gorilla Glass 3 | Gorilla Glass 3 |
Graphical Subsystem |
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Graphical Controller | ARM Mali-T622 | ARM Mali-T622 |
Audio/Video Interfaces |
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Audio Subsystem |
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Microphone(s) | Yes | mono |
Loudspeaker(s) | mono | mono |
Audio Output | 3.5mm | 3.5mm |
Cellular Phone |
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Supported Cellular Bands | GSM900, GSM1800, GSM1900, TD-SCDMA2000, TD-SCDMA1900, TD-LTE2600 (B38), TD-LTE1900 (B39), TD-LTE2300 (B40), TD-LTE2500 (B41) bands | GSM900, GSM1800, GSM1900, TD-SCDMA2000, TD-SCDMA1900, TD-LTE2600 (B38), TD-LTE1900 (B39), TD-LTE2300 (B40), TD-LTE2500 (B41) bands |
Supported Cellular Data Links | GPRS, EDGE, UMTS, HSUPA, HSDPA, HSPA+ 21.1, TD-SCDMA, TD-HSDPA, LTE, LTE 150/50 data links | GPRS, EDGE, UMTS, HSUPA, HSDPA, HSPA+ 21.1, TD-SCDMA, TD-HSDPA, LTE, LTE 150/50 data links |
SIM Card Slot | Micro-SIM (3FF) | Micro-SIM (3FF) |
Complementary Phone Services | Voice transmission, Voice speaker, Vibrate, Speakerphone | Voice transmission, Voice speaker, Vibrate, Speakerphone |
Secondary Cellular Phone |
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Dual Cellular Network Operation | Dual standby | Dual standby |
Sec. Supported Cellular Networks | GSM900, GSM1800, GSM1900 | GSM900, GSM1800, GSM1900 |
Sec. Supported Cellular Data Links | GPRS, EDGE | GPRS, EDGE |
Sec. SIM Card Slot | Yes | Yes |
Control Peripherals |
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Touchscreen Type | Capacitive multi-touch screen | Capacitive multi-touch screen |
Communication Interfaces |
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Expansion Interfaces | TransFlash, microSD, microSDHC | TransFlash, microSD, microSDHC |
USB | USB 2.0 | USB 2.0 |
USB HS (480 Mbps) | USB HS (480 Mbps) | |
USB Services | USB charging | USB charging |
USB Connector | USB Micro-B (Micro-USB) | USB Micro-B (Micro-USB) |
Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 |
Wireless LAN | 802.11b, 802.11g, 802.11n | 802.11b, 802.11g, 802.11n |
Wireless Services | Miracast, Wi-Fi Direct | Miracast, Wi-Fi Direct |
Multimedia Broadcast |
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FM Radio Receiver | FM radio (88-108 MHz) | FM radio (88-108 MHz) |
Satellite Navigation |
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Complementary Satellite Services | A-GPS, Geotagging, QuickGPS | A-GPS, Geotagging, QuickGPS |
Primary Camera System |
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Camera Placement | Rear | Rear |
Camera Image Sensor | CMOS | CMOS |
Number of effective pixels | 8.0 MP camera | 8.0 MP camera |
Zoom | 1.0 x optical zoom | 1.0 x optical zoom |
Focus | CD AF | CD AF |
Video Recording | 1920x1080 pixel | 1920x1080 pixel |
30 fps | 30 fps | |
Flash | single LED | single LED |
Camera Extra Functions | HDR photo, Macro mode | HDR photo, Macro mode |
Secondary Camera System |
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Secondary Camera Placement | Front | Front |
Secondary Camera Sensor | CMOS | CMOS |
Secondary Camera Number of pixels | 1.9 MP sec. cam | 1.9 MP sec. cam |
Secondary Video Recording | 1280x720 pixel | 1280x720 pixel |
30 fps | 30 fps | |
Built-in Sensors |
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Built-in compass | Yes | Yes |
Built-in accelerometer | Yes | Yes |
Built-in gyroscope | Yes | Yes |
Additional sensors | L sensor, P sensor | L sensor, P sensor |
Ingress Protection |
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Protection from solid materials | Yes | Yes |
Protection from liquids | Yes | Yes |
Power Supply |
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Battery | Li-ion polymer (LiPo) | Li-ion polymer (LiPo) |
removable | removable | |
1-cell | 1-cell | |
Nominal Battery Capacity | 2200 mAh battery | 2200 mAh battery |
Geographical Attributes |
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Market Countries | China | China |
Mobile Operator | China Mobile Limited | China Mobile Limited |
Datasheet Attributes |
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Data Integrity | Preliminary | Preliminary |
Added | 2015-04-04 21:40 | 2015-11-10 22:38 |