4G
IPS LCD
Smartphone
InFocus A3 TD-LTE IF9007
InFocus
About InFocus A3
The InFocus A3 is a compact Android smartphone built around a 5.2-inch IPS TFT LCD display with a 720p resolution. Its straightforward design measures 150.2 mm tall, 74.5 mm wide, and 8.3 mm thick, keeping the weight at a manageable 162 grams.
Inside, the phone runs Android 7.0 Nougat out of the box, supported by 2 GB of RAM. A 3050 mAh battery powers the device, and it accepts a single SIM card for connectivity.
Technical Specifications
Display
Size
5.2 inch
Type
Color IPS TFT LCD display
Resolution
720x1280
Color depth
24-bit, 8-bit HDR
Subpixel
RGB Matrix (3 subpixels)
Screen-to-body
66.5%
Active area
64.71 × 115.05 mm
Touch
Capacitive multi-touch sensing screen
Performance
Processor
MediaTek
CPU
Quad-core, up to 1.3 GHz
GPU
ARM Mali-T720
Process
28 nm
Platform
Google Android
Memory
RAM
2 GiB
Battery
Capacity
3050 mAh
Type
Lithium-ion
Cameras
Main
4160×3120 · 1× optical
visibility
Megapixels
13
Aperture
ƒ/2.2
Sensor
CMOS
Focus
Contrast Detection Autofocus (CD AF)
Flash
single LED
Formats
JPG
Front
3264×2448
visibility
Megapixels
8
Sensor
CMOS
Formats
JPG
Dimensions
Size
74.5 × 150.2 × 8.3 mm
Weight
162 g
Connectivity
Wi-Fi
Wi-Fi 4
Wi-Fi services
Wi-Fi Direct, Wi-Fi Tethering, Wi-Fi Calling (VoWiFi)
Bluetooth profiles
A2DP, AVRCP, HFP, HSP
USB
USB Series Micro-B (Micro-USB)
USB services
USB charging, USB Host, USB On-The-Go 1.3, USB Power Delivery
GPS
GPS, GLONASS
GPS services
Simultaneous GPS (S-GPS), Assisted GPS, Geotagging, QuickGPS
FM radio
Yes
LTE · 5 bandsTD-LTE · 2 bandsUMTS · 2 bandsGSM · 3 bands
All LTE bands (5)
- LTE 1800 MHz (Band 3)
- LTE 2100 MHz (Band 1)
- LTE 2600 MHz (Band 7)
- LTE 700 MHz (Band 28)
- LTE 900 MHz (Band 8)
All TD-LTE bands (2)
- TD-LTE 2300 MHz (Band XL)
- TD-LTE 2500 MHz (Band XLI) bands
All UMTS bands (2)
- UMTS 2100MHz (Band I, IMT)
- UMTS 900MHz (Band VIII)
All GSM bands (3)
- GSM 1800MHz (B3)
- GSM 1900MHz (PCS, B2)
- GSM 900MHz (B8)
Audio
Channels
stereo
Output
3.5mm
Sensors
Sensors
Accelerometer, Compass, Fingerprint sensor, Light intensity sensor, Proximity sensor
Features
Fingerprint
Yes (fingerprint sensor)
SIM
Nano-SIM (4FF)
Carrier
Chunghwa Telecom
Markets
Asia (Taiwan)
Extras
Haptic touch feedback
Software extras
Voice Command, Navigation software
Regulatory
Data status
Preliminary
Live Contract Deals
Placeholder
Deals integration coming soon