Axon 20 5G Global Dual SIM TD-LTE 128GB A2121G

Axon 20 5G Global Dual SIM TD-LTE 128GB A2121G

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Overview & Features

Brand
ZTE
Brief
Upper mid-range ZTE smartphone features a couple of innovative technologies built-in such as under-screen front camera system, under-screen microphone, vapor chamber liquid cooling and PDS antenna
Model
Axon 20 5G Global Dual SIM TD-LTE 128GB A2121G
Codename
ZTE AXL 5G
Released
2021 Apr
Announced
2020 Nov 5
Manufacturer
ZTE
General Extras
Haptic touch feedback
Display speaker
Hardware Designer
ZTE
List of Additional Features
Z-Booster 2.0, DTS:X Ultra sound, HDR10 support, vapor chamber liquid cooling

Technical Specifications

Display

Pixel Size
0.06542 mm/pixel
Resolution
1080x2460
2656800 pixels
Display Area
11371.9 square millimeter
Display Type
Color AM-OLED
display
Display Width
70.66 mm
Pixel Density
388 PPI
Display Height
160.94 mm
Display Diagonal
175.77 mm
Display Color Depth
30 bit/pixel
Display Illumination
Self-illuminating
Display Refresh Rate
90 Hz
Display Subpixel Scheme
Yes
Display Area Utilization
84.8%
Number of Display Scales
1073.7M
Scratch Resistant Screen
Yes
Display Dynamic Range Depth
10 bit/pixel
Horizontal Full Bezel Width
7.24 mm
Display Light Reflection Mode
Yes

Power Supply

Battery
Lithium-ion polymer (LiPo)
built-in
1-cell
Nominal Battery Capacity
4220 mAh battery
Nominal Cell Capacity (1st cell)
4220 mAh cell

Sound Playing

Audio Output
USB Type-C
Loudspeaker(s)
mono

Cellular Phone

SIM Card Slot
Nano-SIM (4FF)
Call Alert Sound
64-chord melody
Cellular Antenna
Internal antenna
Cellular Controller
Qualcomm SM7250
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 2100 MHz (Band 1)
LTE 1800 MHz (Band 3)
LTE 850 MHz (Band 5)
LTE 2600 MHz (Band 7)
LTE 900 MHz (Band 8)
LTE 800 MHz (Band 20)
TD-LTE 2600 MHz (Band 38)
TD-LTE 2300 MHz (Band XL)
TD-LTE 2500 MHz (Band XLI)
TD-NR 3500 MHz (N78)
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)
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 5.76 Mbps (Cat. 6)
HSDPA (Cat. unspecified)
HSPA+ 21.1 Mbps (Cat. 18)
HSPA+ 42.2 Mbps (Cat. 20)
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)
LTE 600 Mbps / 50 Mbps (LTE Cat. 11)
NR 1.5 Gbps
NR 2.6 Gbps
data links

Audio Subsystem

Audio Channel(s)
stereo

Sound Recording

Microphone(s)
3

Auxiliary Camera

Aux. Camera Aperture (W)
f/2.20
Aux. Camera Image Sensor
BSI CMOS
Aux. Camera Extra Functions
Electronic Image Stabilizer (EIS)
Video Stabilizer (EIS)
HDR photo
HDR video
Burst mode
Panorama Photo
Face detection
Face tagging
Smile detection
Intelligent scene detection
Aux. Cam. Image Sensor Format
1/4.00
Aux. Camera Number of Pixels
8.0 MP aux. cam
Aux. Cam. Min. Equiv. Focal Length
16 mm
Aux. Cam. Image Sensor Pixel Size
1.12 micrometer

Built-in Sensors

Built-in compass
Yes
Additional sensors
In-screen fingerprint sensor
Hall sensor
Light intensity sensor
Built-in gyroscope
Yes
Built-in accelerometer
Yes

Operative Memory

RAM Type
LPDDR4x SDRAM
2133 MHz
RAM Capacity
8192 MiB RAM

Ingress Protection

Protection from liquids
Yes
Protection from solid materials
Yes

Control Peripherals

Touchscreen Type
Capacitive multi-touch sensing
screen
Touchscreen Sampling rate
240 Hz
Touchscreen Simultaneous Touch Points
10-point

Graphical Subsystem

GPU Clock
700 MHz
Graphical Controller
Qualcomm Adreno 620
Dedicated Graphics Memory
0.5 MiB

Non-volatile Memory

Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
122070 MiB
Non-volatile Memory Interface
Yes

Physical Attributes

Mass
198 g
Depth
7.98 mm
Width
77.9 mm
Height
172.1 mm
Bounding Volume
107 ccm

Multimedia Broadcast

FM Radio Receiver
No

Satellite Navigation

GPS Antenna
Internal antenna
Navigation Controller
Qualcomm SM7250
Supported GPS protocol(s)
GPS (NMEA 0183)
Complementary GPS Services
Simultaneous GPS (S-GPS)
Assisted GPS
Kétfrekvenciás GPS
Geotagging
QuickGPS
QZSS
Supported Galileo service(s)
E1
Supported BeiDou system (BDS)
B1I
BeiDou receiver
Supported GLONASS protocol(s)
L1OF

Software Environment

Platform
Google Android
Software Extras
Voice Command
Navigation software
Augmented Reality (AR)
Intelligent personal assistant
Face Recognition
Operating System
Google Android 10 (Q)
MiFavor 10.5

Audio/Video Interfaces

A/V Out
No

Auxiliary Camera No. 2

Aux. 2 Camera Aperture (W)
f/2.40
Aux. 2 Camera Image Sensor
Mono CMOS
Aux. 2 Camera Extra Functions
HDR photo
Burst mode , Macro mode
Aux. 2 Camera Number of Pixels
1.9 MP aux. 2 cam
Aux. 2 Cam. Image Sensor Pixel Size
1.75 micrometer

Auxiliary Camera No. 3

Aux. 3 Camera Aperture (W)
f/2.40
Aux. 3 Camera Image Sensor
CMOS
Aux. 3 Camera Number of Pixels
1.9 MP aux. 3 cam
Aux. 3 Cam. Image Sensor Pixel Size
1.75 micrometer

Auxiliary Camera No. 4

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

Primary Camera System

Zoom
1.0 x optical zoom
10.0 x digital zoom
Flash
dual LED
Focus
Phase-Detection Autofocus (PD AF)
Aperture (W)
f/1.89
Camera Module
Samsung S5KGW1SP03
Video Recording
3840x2160 pixel
60 fps
Camera Placement
Rear
Camera Resolution
9280x6944 pixel
Camera Image Sensor
BSI CMOS
Image Sensor Format
1/1.72
Camera Extra Functions
Electronic Image Stabilizer (EIS)
Video Stabilizer (EIS)
Pixel unification
HDR photo
HDR video
Red-eye effect reduction
Slow motion video
Burst mode
Touch focus
Macro mode
Panorama Photo
Face detection
Face tagging
Smile detection
Face retouch
Face retouch (video)
Intelligent scene detection
Min. Equiv. Focal Length
25 mm
Image Sensor Pixel Size
0.80 micrometer
Recordable Image Formats
JPG
Recordable Video Formats
3GP , 3G2 , MPEG4
Number of effective pixels
64.4 MP camera

Geographical Attributes

Price
449
US Dollar
Market Regions
Africa
Asia
Eastern Europe
Europe
Middle East
North America (NA)
Southeast Asia
Western Europe
Market Countries
Austria
Belgium
Bulgaria
Canada
China
Croatia
Czech Republic
Denmark
Finland
France
Germany
Greece
HK
Hungary
Indonesia
Ireland
Israel
Italy
Japan
Kuwait
Latvia
Malaysia
Netherlands
Norway
Philippines
Poland
Portugal
Romania
Russia
Saudi Arabia
Serbia
Singapore
Slovakia
Slovenia
South Africa
South Korea
Spain
Switzerland
Sweden
Thailand
Emirates (UAE)
UK
USA
Vietnam

Secondary Camera System

Secondary Aperture (W)
f/2.00
Secondary Camera Module
OmniVision OV32A1Q
Secondary Camera Sensor
BSI CMOS
Secondary Video Recording
1920x1080 pixel
30 fps
Secondary Camera Placement
Under display
Secondary Camera Resolution
6528x4896 pixel
Secondary Image Sensor Format
1/2.80
Secondary Camera Extra Functions
Pixel unification
HDR photo
HDR video
Burst mode
Panorama Photo
Face detection
Face tagging
Smile detection
Face retouch
Face retouch (video)
Intelligent scene detection
Secondary Camera Number of pixels
32.0 MP sec. cam
Secondary Image Sensor Pixel Size
0.80 micrometer
Secondary Recordable Image Formats
JPG
Secondary Recordable Video Formats
3GP , 3G2 , MPEG4

Communication Interfaces

NFC
NFC A
NFC B
USB
USB 3.1 (USB 3.2 Gen 2)
USB Hi-Speed (480 Mbps)
Bluetooth
Bluetooth 5.1
Internal antenna
USB Services
USB charging
USB fast charging
USB Host
USB On-The-Go 1.3
USB On-The-Go 2.0
USB Power Delivery
Wireless LAN
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
IEEE 802.11ac
Internal antenna
USB Connector
USB Type-C reversible
Wireless Services
Wi-Fi Direct
Wi-Fi Tethering
WiDi
Wi-Fi Calling (VoWiFi)
Bluetooth profiles
A2DP
A2DP with aptX codec
A2DP with aptX HD codec
AVRCP
GAVDP
HID
HSP
MAP
OPP
PAN
PBA
Max. Charging Power
30.0 W
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 SM7250
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 2100 MHz (Band 1)
LTE 1800 MHz (Band 3)
LTE 850 MHz (Band 5)
LTE 2600 MHz (Band 7)
LTE 900 MHz (Band 8)
LTE 800 MHz (Band 20)
TD-LTE 2600 MHz (Band 38)
TD-LTE 2300 MHz (Band XL)
TD-LTE 2500 MHz (Band XLI)
Sec. Supported Cellular Data Links
GPRS (Class unspecified)
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified)
HSPA+ 21.1 Mbps (Cat. 18) , HSPA+ 42.2 Mbps (Cat. 20)
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)
LTE 600 Mbps / 50 Mbps (LTE Cat. 11)

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
Qualcomm Snapdragon 765G 5G SM7250-AB (Lito), 2020, 64 bit, octa-core, 7 nm, Qualcomm Adreno 620 GPU
CPU Clock
2400 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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