Comparison between:
- ZTE Axon 7 mini
- ZTE Axon 7s
- ZTE Axon 9 Pro
- ZTE B880

Brand and model

Information about the brand, model and model alias (if any) of a specific device.

ZTE Axon 7 miniZTE Axon 7sZTE Axon 9 ProZTE B880
ZTE Axon 7 miniZTE Axon 7sZTE Axon 9 ProZTE B880
Model aliasB2017GAxon Secret 7s
A2018
Axon 9Pro
Axon9Pro
Xiao Xian 2

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Width71 mm
7.1 cm
0.233 ft
2.795 in
75 mm
7.5 cm
0.246 ft
2.953 in
74.5 mm
7.45 cm
0.244 ft
2.933 in
70.7 mm
7.07 cm
0.232 ft
2.783 in
Height147.5 mm
14.75 cm
0.484 ft
5.807 in
151.7 mm
15.17 cm
0.498 ft
5.972 in
156.5 mm
15.65 cm
0.513 ft
6.161 in
142 mm
14.2 cm
0.466 ft
5.591 in
Thickness7.8 mm
0.78 cm
0.026 ft
0.307 in
7.9 mm
0.79 cm
0.026 ft
0.311 in
7.9 mm
0.79 cm
0.026 ft
0.311 in
8.9 mm
0.89 cm
0.029 ft
0.35 in
Weight153 g
0.34 lbs
5.4 oz
--126 g
0.28 lbs
4.44 oz
Volume81.69 cm³
4.96 in³
89.88 cm³
5.46 in³
92.11 cm³
5.59 in³
89.35 cm³
5.43 in³
ColorsGray
Gold
GoldBlueRed
Orange
Yellow
Blue
Green
Pink
Body materialsAluminium alloyAluminium alloyAluminium alloy
Glass
Plastic
Certification--IP68-

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

SIM card typeNano-SIM
Nano-SIM / microSD
Nano-SIM
Nano-SIM / microSD
Nano-SIM
Nano-SIM / microSD
Micro-SIM
Number of SIM cards2222
Features---Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSMGSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
CDMACDMA 800 MHzCDMA 800 MHz
CDMA 1900 MHz
CDMA 800 MHz
CDMA 1900 MHz
-
CDMA2000---1xEV-DO Rel. 0
1xEV-DO Rev. A
TD-SCDMA-TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
-
UMTSUMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
-
LTELTE 700 MHz Class 17
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz (B12)
LTE 800 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz (B12)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2000 MHz (B34)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz Class 13
LTE 700 MHz Class 17
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 700 MHz (B12)
LTE 800 MHz (B18)
LTE 800 MHz (B19)
LTE 1900 MHz (B25)
LTE 850 MHz (B26)
LTE 700 MHz (B28)
LTE 1500 MHz (B32)
LTE 1800 MHz
LTE 2100 MHz
LTE-TDD 2500 MHz (B41)

Mobile network technologies and bandwidth

Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.

Mobile network technologiesUMTS
EDGE
GPRS
HSPA+
LTE Cat 6
EV-DO Rev. A
UMTS
EDGE
GPRS
HSPA+
LTE Cat 6
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
EDGE
GPRS
LTE Cat 4
EV-DO Rev. A

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)Android 6.0.1 Marshmallow
Android 7.1.1 Nougat
Android 7.0 NougatAndroid 8.1 OreoAndroid 5.0 Lollipop
User interface (UI)MiFavor 4.0MiFavor 4.0MiFavor 6.0MiFavor 3.0 Plus

System on Chip (SoC)

A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.

SoCQualcomm Snapdragon 617 MSM8952Qualcomm Snapdragon 821 MSM8996 ProQualcomm Snapdragon 845MediaTek MT6735
Process technology28 nm14 nm10 nm28 nm
CPU4x 1.5 GHz ARM Cortex-A53, 4x 1.2 GHz ARM Cortex-A532x 2.35 GHz Kryo, 2x 1.6 GHz Kryo4x 2.8 GHz Kryo 385, 4x 1.8 GHz Kryo 385ARM Cortex-A53
CPU bits64 bit64 bit64 bit64 bit
Instruction setARMv8ARMv8-AARMv8-AARMv8-A
Level 0 cache memory (L0)4 KB + 4 KB---
Level 1 cache memory (L1)16 KB + 16 KB32 KB + 32 KB32 KB + 32 KB32 KB + 32 KB
Level 2 cache memory (L2)2048 KB
2 MB
1536 KB
1.5 MB
1536 KB
1.5 MB
512 KB
0.5 MB
Level 3 cache memory (L3)--2048 KB
2 MB
-
CPU cores8484
CPU frequency1500 MHz2350 MHz2800 MHz1300 MHz
GPUQualcomm Adreno 405Qualcomm Adreno 530Qualcomm Adreno 630ARM Mali-T720 MP1
GPU cores---1
GPU frequency-653 MHz710 MHz600 MHz
RAM capacity3 GB4 GB
6 GB
6 GB
8 GB
1 GB
RAM typeLPDDR3LPDDR4LPDDR4XLPDDR3
RAM channelsSingle channelDouble channelDouble channelSingle channel
RAM frequency933 MHz1866 MHz1866 MHz640 MHz

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Storage32 GB128 GB64 GB
128 GB
256 GB
8 GB
--UFS 2.1-

Memory cards

Memory cards are used in mobile devices for expanding their external storage capacity.

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologyAMOLEDAMOLEDAMOLEDIPS
Diagonal size5.2 in
132.08 mm
13.21 cm
5.5 in
139.7 mm
13.97 cm
6.21 in
157.73 mm
15.77 cm
5 in
127 mm
12.7 cm
Width2.55 in
64.75 mm
6.48 cm
2.7 in
68.49 mm
6.85 cm
2.69 in
68.31 mm
6.83 cm
2.45 in
62.26 mm
6.23 cm
Height4.53 in
115.12 mm
11.51 cm
4.79 in
121.76 mm
12.18 cm
5.6 in
142.18 mm
14.22 cm
4.36 in
110.69 mm
11.07 cm
Aspect ratio1.778:1
16:9
1.778:1
16:9
2.081:11.778:1
16:9
Resolution1080 x 1920 pixels1440 x 2560 pixels1080 x 2248 pixels720 x 1280 pixels
Pixel density424 ppi
166 ppcm
534 ppi
209 ppcm
402 ppi
158 ppcm
294 ppi
115 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area71.41 %73.53 %83.56 %68.87 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
2.5D curved glass screen2.5D curved glass screenCorning Gorilla Glass
2.5D curved glass screen
-

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Hall
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Hall
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Proximity
Light
Accelerometer
--In-display fingerprint sensor-

Rear camera

The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.

Sensor model--Sony IMX363 Exmor RS-
Sensor typeCMOSCMOSCMOSCMOS
Sensor format--1/2.55"-
Pixel size-1 µm
0.001000 mm
1.4 µm
0.001400 mm
-
Aperturef/1.9f/1.8f/1.75f/2.2
Focal length and 35 mm equivalent3.7 mm---
Number of lenses-5--
Flash typeLEDDual LEDDual LEDLED
Image resolution4608 x 3456 pixels
15.93 MP
5952 x 3348 pixels
19.93 MP
3968 x 2976 pixels
11.81 MP
4128 x 3096 pixels
12.78 MP
Video resolution1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
1920 x 1080 pixels
2.07 MP
Video FPS26 fps30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Phase detection autofocus (PDAF)
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detection autofocus (PDAF)
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Optical image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detection autofocus (PDAF)
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
-Sapphire crystal glass lens cover
Secondary rear camera - 12 MP
Sensor model - Sony IMX386 Exmor RS (#2)
Sensor size - 4.96 x 3.72 mm (#2)
Pixel size - 1.25 μm (#2)
720p @ 240 fps
Secondary rear camera - 20 MP
Angle of view - 130° (#2)
-

Front camera

Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.

Sensor type-CMOS--
Aperturef/2.2f/2.2f/2f/2.2
Focal length and 35 mm equivalent2.48 mm---
Image resolution3200 x 2400 pixels
7.68 MP
3264 x 2448 pixels
7.99 MP
5120 x 3840 pixels
19.66 MP
3264 x 2448 pixels
7.99 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps30 fps30 fps-

Audio

Information about the type of speakers and the audio technologies supported by the device.

SpeakerLoudspeaker
Earpiece
Stereo speakers
Loudspeaker
Earpiece
Stereo speakers
Loudspeaker
Earpiece
Stereo speakers
Loudspeaker
Earpiece
HAC (M4/T3) - Hearing Aid Compatibility-Dolby Atmos
Headphone adapter
-

Radio

The radio in a mobile device is a built-in FM radio receiver.

RadioNoNoNoYes

Tracking/Positioning

Information about the positioning and navigation technologies supported by the device.

Tracking/PositioningGPS
A-GPS
GLONASS
BeiDou
GPS
A-GPS
GLONASS
BeiDou
GPS
A-GPS
GLONASS
BeiDou
Galileo
GPS
A-GPS

Wi-Fi

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi802.11a
802.11b
802.11g
802.11n
802.11ac
Wi-Fi Hotspot
Wi-Fi Direct
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11b
802.11g
802.11n
Wi-Fi Hotspot
--2x2 MiMO-

Bluetooth

Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

Version4.14.25.04.0
FeaturesA2DPA2DP
LE
A2DP
LE
A2DP

USB

The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.

Connector typeUSB Type-CUSB Type-CUSB Type-CMicro USB
Version2.03.02.02.0
FeaturesCharging
Host
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Mass storage

Headphone jack

The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.

Headphone jackYesYesNoYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
NFC
Computer sync
OTA sync
Tethering
NFC
VoLTE
Computer sync
OTA sync
Tethering
NFC
VoLTE
Computer sync
OTA sync
Tethering

Browser

A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.

BrowserHTML
HTML5
CSS 3
HTML
HTML5
CSS 3
HTML
HTML5
CSS 3
HTML
HTML5
CSS 3

Audio file formats/codecs

Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.

Audio file formats/codecsAAC
AAC+
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
WMA
WAV

Video file formats/codecs

Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.

Video file formats/codecs3GPP
AVI
H.263
H.264
MP4
WebM
WMV
Xvid
3GPP
AVI
H.263
H.264
H.265
MP4
WebM
WMV
Xvid
3GPP
AVI
H.263
H.264
H.265
MP4
WebM
WMV
Xvid
3GPP
AVI
H.263
H.264
MP4
WMV
Xvid

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

Capacity2705 mAh3400 mAh4000 mAh2400 mAh
TypeLi-PolymerLi-PolymerLi-IonLi-Ion
2G talk time15 h
900 min
0.6 days
20 h
1200 min
0.8 days
--
2G stand-by time480 h
28800 min
20 days
380 h
22800 min
15.8 days
--
3G talk time18 h
1080 min
0.8 days
20 h
1200 min
0.8 days
--
3G stand-by time550 h
33000 min
22.9 days
380 h
22800 min
15.8 days
--
Charger output power5 V / 1.5 A---
Quick charge technologyQualcomm Quick Charge 2.0Qualcomm Quick Charge 3.0Qualcomm Quick Charge 4.0-
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Wireless charging
Fast charging
Non-removable
Removable

Specific Absorption Rate (SAR)

The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.

Head SAR (USA)1 W/kg---
Body SAR (USA)0.77 W/kg---
 ZTE Axon 7 miniZTE Axon 7sZTE Axon 9 ProZTE B880