Introduction: |
Brand |
Haier |
Model |
Alpha A4 Lite Dual SIM |
Brief Ultra low-end Android Go smartphone for Russia with 18: 9 format screen and metal case
|
Released |
2019 Sep 23 |
Announced |
2019 Sep |
Hardware Designer |
Haier Electrical Appliances |
General Extras |
Haptic touch feedback |
Device Category |
Smartphone |
Physical Attributes: |
Width |
72.1 mm |
Height |
149.3 mm |
Depth |
9.5 mm |
Dimensions |
2.84x5.88x0.37 inches |
Mass |
189 g |
|
6.67 ounces |
Software Environment: |
Platform |
Android |
Operating System |
Google Android 8.1 Oreo Go edition (Oreo) |
Software Extras |
Navigation software |
Application processor, Chipset: |
CPU Clock |
1300 MHz |
CPU |
MediaTek MT6580, 2015, 32 bit, quad-core, ARM Mali-400 GPU |
Operative Memory: |
RAM Type |
LPDDR2 SDRAM |
RAM Capacity (converted) |
1 GiB RAM |
Non-volatile Memory: |
Non-volatile Memory Interface |
eMMC 4.5 |
Non-volatile Memory Capacity (converted) |
8 GB ROM |
Display |
Display Diagonal |
139.7 mm |
|
5.5 inch |
Resolution |
480x960 |
Horizontal Full Bezel Width |
9.62 mm |
Display Area Utilization |
72.5% |
Pixel Density |
195 PPI |
Display Type |
Color IPS TFT LCD display |
Number of Display Scales |
16.8M |
Scratch Resistant Screen |
Yes |
Graphical Subsystem: |
Graphical Controller |
ARM Mali-400MP2 |
Audio/Video Interfaces: |
A/V Out |
No |
Audio Subsystem: |
Microphone(s) |
mono |
Loudspeaker(s): |
mono |
Audio Output: |
3.5mm |
Cellular Phone: |
Supported Cellular Bands |
GSM850
, GSM900
, GSM1800
, GSM1900
, UMTS2100 (B1)
, UMTS900 (B8) bands |
Supported Cellular Data Links |
GPRS
, EDGE
, UMTS
, HSUPA
, HSUPA 5.8
, HSDPA
, HSPA+ 21.1 data links |
SIM Card Slot |
Nano-SIM (4FF) |
Complementary Phone Services |
Voice transmission
, Voice speaker
, Vibrate
, Speakerphone |
Secondary Cellular Phone: |
Dual Cellular Network Operation |
Dual standby |
Sec. Supported Cellular Networks: |
GSM850
, GSM900
, GSM1800
, GSM1900 |
Sec. Supported Cellular Data Links: |
GPRS
, EDGE |
Sec. SIM Card Slot |
Micro-SIM (3FF) |
Control Peripherals: |
Touchscreen Type |
Capacitive multi-touch screen |
Communication Interfaces: |
Expansion Interfaces |
TransFlash
, microSD
, microSDHC |
USB |
USB 2.0 |
|
USB HS (480 Mbps) |
USB Services |
USB charging |
USB Connector |
USB Micro-B (Micro-USB) |
Bluetooth |
Bluetooth 4.0 |
Wireless LAN |
802.11b
, 802.11g
, 802.11n |
Wireless Services |
Wi-Fi Direct
, Wi-Fi Tethering |
Multimedia Broadcast: |
FM Radio Receiver |
Unknown |
Satellite Navigation: |
Complementary Satellite Services |
A-GPS
, Geotagging |
Primary Camera System |
Camera Placement |
Rear |
Camera Image Sensor |
CMOS |
Number of effective pixels |
8.0 MP camera |
Zoom |
1.0 x optical zoom |
Focus |
CD AF |
Video Recording |
1920x1080 pixel |
|
30 fps |
Flash |
single LED |
Camera Extra Functions |
Face detection
, Face tagging |
Aux. Camera Image Sensor |
No |
Aux. 2 Camera Image Sensor |
No |
Aux. 3 Camera Image Sensor |
No |
Aux. 4 Camera Image Sensor |
No |
Secondary Camera System |
Secondary Camera Placement |
Front |
Secondary Camera Sensor |
CMOS |
Secondary Camera Number of pixels |
4.9 MP sec. cam |
|
30 fps |
Sec. Aux. Cam. Image Sensor |
No |
Built-in Sensors: |
Built-in accelerometer |
Yes |
Additional sensors |
P sensor |
Ingress Protection: |
Protection from solid materials |
Yes |
Protection from liquids |
Yes |
Power Supply: |
Battery |
Li-ion |
|
Yes |
|
1-cell |
Nominal Battery Capacity |
2900 mAh battery |
Geographical Attributes: |
Market Countries |
Pakistan
, Russia
, Ukraine |
Market Regions |
Asia
, Eastern Europe
, Europe |
Datasheet Attributes: |
Data Integrity |
Preliminary |
Added |
2019-12-04 17:41 |