Huawei Honor Changwan 7A Dual SIM TD-LTE CN AUM-AL20 Full Device Specifications
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- Released Date
- 2018 Apr 4
- Display Dimension
- 720x1440 pixels
- RAM Size
- 3072 MiB RAM
- Processor (CPU)
- Qualcomm Snapdragon 430 MSM8937
- Battery Capacity
- 3000 mAh battery
- Device Camera
- 13.0 MP camera
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Introduction
Huawei
Honor Changwan 7A Dual SIM TD-LTE CN AUM-AL20
2018 Apr 4
2018 Apr 3
Huawei
Huawei
Huawei Autumn
Haptic touch feedback
Smartphone
Huawei EMUI 8.0
Physical Attributes
73 mm, 2.87 inch
152.4 mm, 6 inch
7.8 mm, 0.31 inches
86.8 ccm
150 g, 5.29 ounces
Software Environment
Google Android
Google Android 8.0 (Oreo), Chinese
Voice Command , Navigation software , Face Recognition
Application processor, Chipset
1400 MHz
Qualcomm Snapdragon 430 MSM8937, 2016, 64 bit, octa-core, 512 Kbyte L2, 28 nm, Qualcomm Adreno 505 GPU
Operative Memory
mobile (LP) DDR3 SDRAM, 800 MHz
3072 MiB RAM
Non-volatile Memory
Flash EEPROM
eMMC 5.1
30518 MiB non-volatile
Display
144 mm, 5.7 inch
720x1440, 1036800 pixels
64.4 mm, 2.54 inch
128.8 mm, 5.07 inch
8.6 mm
8294.4 square millimeter
74.6%
0.08944 mm/pixel
284 PPI
Color IPS TFT LCD display
24 bit/pixel
16.8M
8 bit/pixel
LED
Yes
RGB Matrix (3 subpixels)
Yes
Graphical Subsystem
Qualcomm Adreno 505
0.125 MiB
Audio/Video Interfaces
No
Audio Subsystem
stereo
Sound Recording
stereo
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 850MHz (Band V, CLR) , UMTS 900MHz (Band VIII) , CDMA 800MHz (BC0, 850) , TD-SCDMA 2000 MHz (B34) , TD-SCDMA 1900 MHz (B39) , LTE 2100 MHz (Band 1) , LTE 1800 MHz (Band 3) , LTE 850 MHz (Band 5) , LTE 900 MHz (Band 8) , TD-LTE 2600 MHz (Band 38) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) , TD-LTE 2500 MHz (Band XLI) bands
GPRS (Class unspecified) , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSDPA 7.2 Mbps (Cat. 8) , HSPA+ 21.1 Mbps (Cat. 18) , DC-HSDPA 42.2 Mbps (Cat. 24) , CDMA2000 1xRTT (IS-2000) , CDMA2000 1xEV-DO Rel. 0 , CDMA2000 1xEV-DO Revision A , TD-SCDMA , TD-HSDPA , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) data links
Nano-SIM (4FF)
Internal antenna
64-chord melody
Voice transmission , Voice speaker , Vibrating Alert , Speakerphone , ANC , HD Voice , Voice over LTE (VoLTE)
Qualcomm MSM8937
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
Qualcomm MSM8937
Control Peripherals
Capacitive multi-touch sensing screen
Yes
Communication Interfaces
TransFlash , microSD , microSDHC , microSD Extended Capacity
USB 2.0, USB Hi-Speed (480 Mbps)
USB charging , USB fast charging , USB Host , USB On-The-Go 1.3 , USB Power Delivery
USB Series Micro-AB
Bluetooth 4.2, Internal antenna
A2DP , AVRCP , HFP , HID , HSP , OPP , PAN
IEEE 802.11b , IEEE 802.11g , IEEE 802.11n, Internal antenna
Wi-Fi Direct , Wi-Fi Tethering
Multimedia Broadcast
FM radio (76-108 MHz) with RDS, Proprietary headset as antenna
Satellite Navigation
GPS (NMEA 0183)
Internal antenna
Simultaneous GPS (S-GPS) , Assisted GPS , Geotagging , QuickGPS
L1OF
B1I BeiDou receiver
Qualcomm MSM8937
Primary Camera System
Rear
CMOS
4160x3120 pixel
13.0 MP camera
1.0 x optical zoom, 4.0 x digital zoom
Phase-Detection Autofocus (PD AF)
JPG
1920x1080 pixel, 30 fps
3GP , MPEG4
single LED
HDR photo , Red-eye effect reduction , Burst mode , Refocus , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch
Auxiliary Camera
CMOS
1.9 MP aux. cam
Auxiliary Camera No. 2
No
Auxiliary Camera No. 3
No
Auxiliary Camera No. 4
No
No
Secondary Camera System
Front
CMOS
3264x2448 pixel
8.0 MP sec. cam
Contrast Detection Autofocus (CD AF)
JPG
1920x1080 pixel, 30 fps
3GP
single LED
HDR photo , Burst mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch
Secondary Auxiliary Camera
No
Secondary Auxiliary Camera No. 2
No
Built-in Sensors
Yes
Yes
Fingerprint sensor , Light intensity sensor , Proximity sensor
Ingress Protection
Yes
Yes
Power Supply
Lithium-ion polymer (LiPo), built-in, 1-cell
3000 mAh cell
3000 mAh battery
Geographical Attributes
China , India
Asia , Southeast Asia
China Telecom Corporation Limited
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