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Y7 2019 Dual SIM LTE-A LATAM DUB-LX3 / DUB-L23

Y7 2019 Dual SIM LTE-A LATAM DUB-LX3 / DUB-L23

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Overview & Features

Brand
Huawei
Model
Y7 2019 Dual SIM LTE-A LATAM DUB-LX3 / DUB-L23

Technical Specifications

Display

Pixel Size
0.09454 mm/pixel
Resolution
720x1520
1094400 pixels
Display Area
9780.7 square millimeter
Display Type
Color IPS TFT LCD
display
Display Notch
1-notch
Display Width
68.07 mm
Pixel Density
269 PPI
Display Height
143.69 mm
Display Diagonal
159 mm
Display Color Depth
24 bit/pixel
Display Illumination
LED
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
80.0%
Number of Display Scales
16.8M
Scratch Resistant Screen
Yes
Display Dynamic Range Depth
8 bit/pixel
Horizontal Full Bezel Width
8.84 mm
Display Light Reflection Mode
Yes

Power Supply

Battery
Lithium-ion polymer (LiPo)
built-in
1-cell
Nominal Battery Capacity
4000 mAh battery
Nominal Cell Capacity (1st cell)
4000 mAh cell

Sound Playing

Audio Output
3.5mm
Loudspeaker(s)
mono

Cellular Phone

SAR (body)
0.590 W/kg
US standard (max. 1.6 W/kg @ 1g)
measurement method
SAR (head)
0.370 W/kg
US standard (max. 1.6 W/kg @ 1g)
measurement method
SIM Card Slot
Nano-SIM (4FF)
Call Alert Sound
64-chord melody
Cellular Antenna
Internal antenna
Cellular Controller
Qualcomm SDM450
Supported Cellular Bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 1900MHz (Band II, PCS)
UMTS 1700/2100MHz (Band IV, AWS)
UMTS 850MHz (Band V, CLR)
UMTS 900MHz (Band VIII)
LTE 1900 MHz (Band 2, PCS)
LTE 1700/2100 MHz (Band 4, AWS)
LTE 850 MHz (Band 5)
LTE 2600 MHz (Band 7)
LTE 700 MHz (Band 28)
bands
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
ANC
HD Voice
Voice over LTE (VoLTE)
Supported Cellular Data Links
GPRS (Class unspecified)
GPRS Class 12
EDGE (Class unspecified)
EDGE Multi-slot Class 12
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)
LTE (Cat. unspecified)
LTE 100 Mbps / 50 Mbps (Cat. 3)
LTE 150 Mbps / 50 Mbps (Cat. 4)
LTE 300 Mbps / 50 Mbps (Cat. 6)
data links

Audio Subsystem

Audio Channel(s)
stereo

Sound Recording

Microphone(s)
stereo
Microphone Input
3.5mm

Auxiliary Camera

Aux. Camera Aperture (W)
f/2.40
Aux. Camera Image Sensor
CMOS
Aux. Camera Number of Pixels
1.9 MP aux. cam

Built-in Sensors

Built-in compass
Yes
Additional sensors
Fingerprint sensor
Light intensity sensor
Proximity sensor
Built-in accelerometer
Yes

Operative Memory

RAM Type
mobile (LP) DDR3 SDRAM
933 MHz
RAM Capacity
3072 MiB RAM
2799 MiB user accessible RAM

Ingress Protection

Protection from liquids
Yes
Protection from solid materials
Yes

Control Peripherals

Touchscreen Type
Capacitive multi-touch sensing
screen
Touchscreen Simultaneous Touch Points
Yes

Graphical Subsystem

Frame Buffer
8 KiB
Graphical Controller
Qualcomm Adreno 506
Dedicated Graphics Memory
0.125 MiB

Non-volatile Memory

Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
30518 MiB
Non-volatile Memory Interface
eMMC 5.1

Physical Attributes

Mass
168 g
Depth
8.1 mm
Width
76.91 mm
Height
158.92 mm
Bounding Volume
99 ccm

Multimedia Broadcast

FM Radio Receiver
FM radio (76-108 MHz) with RDS
Proprietary headset as antenna

Satellite Navigation

Satellite Antenna
Internal antenna
Navigation Controller
Qualcomm SDM450
Supported GPS protocol(s)
GPS (NMEA 0183)
Supported GLONASS protocol(s)
L1OF
Complementary Satellite Services
Simultaneous GPS (S-GPS)
Assisted GPS
Geotagging
QuickGPS

Software Environment

Platform
Google Android
Software Extras
Voice Command
Navigation software
Face Recognition
Operating System
Google Android 8.1 (Oreo)
EMUI 8.2

Audio/Video Interfaces

A/V Out
No

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor
No

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor
No

Auxiliary Camera No. 4

Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No

Primary Camera System

Zoom
1.0 x optical zoom
4.0 x digital zoom
Flash
single LED
Focus
Phase-Detection Autofocus (PD AF)
Aperture (W)
f/1.80
Video Recording
1920x1080 pixel
30 fps
Camera Placement
Rear
Camera Resolution
4160x3120 pixel
Camera Image Sensor
BSI CMOS
Camera Extra Functions
HDR photo
Red-eye effect reduction
Burst mode
Touch focus
Macro mode
Panorama Photo
Face detection
Face tagging
Smile detection
Face retouch
Min. Equiv. Focal Length
28 mm
Recordable Image Formats
JPG
Recordable Video Formats
MPEG4
Number of effective pixels
13.0 MP camera

Geographical Attributes

Market Regions
North America (NA)
South America (SA)
Mobile Operator
AT&T Mexico Mobility
Market Countries
Mexico
Paraguay

Secondary Camera System

Sec. Built-in Flash
single LED
Secondary Camera Sensor
BSI CMOS
Secondary Video Recording
1920x1080 pixel
30 fps
Secondary Camera Placement
Front
Secondary Camera Resolution
3264x2448 pixel
Secondary Camera Extra Functions
HDR photo
Burst mode
Panorama Photo
Face detection
Face tagging
Smile detection
Face retouch
Secondary Camera Number of pixels
8.0 MP sec. cam
Secondary Recordable Image Formats
JPG
Secondary Recordable Video Formats
3GP

Communication Interfaces

USB
USB 2.0
USB Hi-Speed (480 Mbps)
Bluetooth
Bluetooth 4.2
Internal antenna
USB Services
USB charging
USB Host
USB On-The-Go 1.3
USB Power Delivery
Wireless LAN
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
Internal antenna
USB Connector
USB Series Micro-AB
Wireless Services
Wi-Fi Direct
Wi-Fi Tethering
Bluetooth profiles
A2DP
A2DP with aptX codec
AVRCP
HID
OPP
PAN
Expansion Interfaces
TransFlash
microSD
microSDHC
microSD Extended Capacity

Secondary Cellular Phone

Sec. SIM Card Slot
Nano-SIM (4FF)
Internal antenna
Sec. Phone Controller IC
Qualcomm SDM450
Dual Cellular Network Operation
Dual standby
Sec. Supported Cellular Networks
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 1900MHz (Band II, PCS)
UMTS 1700/2100MHz (Band IV, AWS)
UMTS 850MHz (Band V, CLR)
UMTS 900MHz (Band VIII)
LTE 1900 MHz (Band 2, PCS)
LTE 1700/2100 MHz (Band 4, AWS)
LTE 850 MHz (Band 5)
LTE 2600 MHz (Band 7)
LTE 700 MHz (Band 28)
Sec. Supported Cellular Data Links
GPRS (Class unspecified)
GPRS Class 12 , EDGE (Class unspecified)
EDGE Multi-slot Class 12 , 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) , LTE (Cat. unspecified)
LTE 100 Mbps / 50 Mbps (Cat. 3)
LTE 150 Mbps / 50 Mbps (Cat. 4)
LTE 300 Mbps / 50 Mbps (Cat. 6)

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
Qualcomm Snapdragon 450 SDM450, 2017, 64 bit, octa-core, 14 nm, Qualcomm Adreno 506 GPU
CPU Clock
1800 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

BriefY7 2019 for Latin America with fingerprint sensor and only 8 MP selfie camera

Released
2019 Mar
Announced
2018 Dec 31
Manufacturer
Huawei
General Extras
Haptic touch feedback
Device Category
Smartphone
Hardware Designer
Huawei

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