AllCall A1 Dual SIM 3G Full Device Specifications
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- Released Date
- 2017 Jun
- Display Dimension
- 540x960 pixels
- RAM Size
- 512 MiB RAM
- Processor (CPU)
- Spreadtrum SC7731C
- Battery Capacity
- 1500 mAh battery
- Device Camera
- 1.9 MP camera
Ratings and Reviews
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Introduction
AllCall
A1 Dual SIM 3G
2017 Jun
2017 May
Shenzhen AllCall Technology Co.,Ltd
Shenzhen AllCall Technology Co.,Ltd
Haptic touch feedback
Smartphone
Aluminum Alloy Metal Body, 2.5D Curved Glass
Physical Attributes
65 mm, 2.56 inch
135 mm, 5.31 inch
10 mm, 0.39 inches
87.8 ccm
140 g, 4.94 ounces
Software Environment
Google Android
Google Android 6.0 (Marshmallow)
Application processor, Chipset
1200 MHz
Spreadtrum SC7731C, 2014, 32 bit, quad-core, 32 Kbyte I-Cache, 32 Kbyte D-Cache, 512 Kbyte L2, 28 nm, ARM Mali-400 GPU
Operative Memory
mobile (LP) DDR3 SDRAM
512 MiB RAM
Non-volatile Memory
Flash EEPROM
Yes
3814 MiB non-volatile
Display
114.3 mm, 4.5 inch
540x960, 518400 pixels
56.04 mm, 2.21 inch
99.62 mm, 3.92 inch
8.96 mm
5582.5 square millimeter
63.6%
0.10377 mm/pixel
245 PPI
Color IPS TFT LCD display
Yes
24 bit/pixel
16.8M
LED
Yes
RGB Matrix (3 subpixels)
Yes
Graphical Subsystem
ARM Mali-400MP2
500 MHz
Audio/Video Interfaces
No
Audio Subsystem
stereo
Sound Recording
mono
Sound Playing
mono
3.5mm
Cellular Phone
GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 900MHz (Band VIII) bands
GPRS (Class unspecified) , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) data links
Nano-SIM (4FF)
Internal antenna
64-chord melody
Voice transmission , Voice speaker , Vibrating Alert , Speakerphone
Spreadtrum SC7731C
Secondary Cellular Phone
Dual standby
GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2)
GPRS (Class unspecified) , EDGE (Class unspecified)
Nano-SIM (4FF), Internal antenna
Spreadtrum SC7731C
Control Peripherals
Capacitive multi-touch sensing screen
Yes
Communication Interfaces
TransFlash , microSD , microSDHC
USB 2.0, USB Hi-Speed (480 Mbps)
USB charging , USB Host , USB On-The-Go 1.0 , USB On-The-Go 1.3 , USB Power Delivery
USB Series Micro-B (Micro-USB)
Bluetooth 4.0, Internal antenna
A2DP , AVRCP
IEEE 802.11a , IEEE 802.11b , IEEE 802.11g , IEEE 802.11n, Internal antenna
Wi-Fi Tethering
Multimedia Broadcast
FM radio (88-108 MHz), Proprietary headset as antenna
Satellite Navigation
GPS (NMEA 0183)
Internal antenna
Assisted GPS , Geotagging , QuickGPS
Spreadtrum SC7731C
Primary Camera System
Rear
CMOS
1600x1200 pixel
1.9 MP camera
1.0 x optical zoom
Contrast Detection Autofocus (CD AF)
JPG, 30 fps
3GP , 3G2 , MPEG4
single LED
HDR photo , Touch focus , Panorama Photo , Face detection
Auxiliary Camera
No
Auxiliary Camera No. 2
No
Auxiliary Camera No. 3
No
Auxiliary Camera No. 4
No
No
Secondary Camera System
Front
CMOS
1600x1200 pixel
1.9 MP sec. cam
JPG, 30 fps
3GP
Face detection , Face retouch
Secondary Auxiliary Camera
No
Secondary Auxiliary Camera No. 2
No
Built-in Sensors
Yes
Light intensity sensor , Proximity sensor
Ingress Protection
Yes
Yes
Power Supply
Lithium-ion polymer (LiPo), built-in, 1-cell
1500 mAh cell
1500 mAh battery
130 hours
12 mA
8.0 hours
188 mA
Geographical Attributes
China , HK , Russia , Romania , Spain
Asia , Europe , Southeast Asia
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