Comparison between:
- ZTE Avid 4
- ZTE Avid 916
- ZTE Avid Trio
- ZTE Avid Plus

Brand and model

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

ZTE Avid 4ZTE Avid 916ZTE Avid TrioZTE Avid Plus
ZTE Avid 4ZTE Avid 916ZTE Avid TrioZTE Avid Plus
Model aliasAvid4
Z855
Z916Z833Z828

Design

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

Width-75.95 mm
7.595 cm
0.249 ft
2.99 in
73.66 mm
7.366 cm
0.242 ft
2.9 in
72.9 mm
7.29 cm
0.239 ft
2.87 in
Height-154.2 mm
15.42 cm
0.506 ft
6.071 in
144.78 mm
14.478 cm
0.475 ft
5.7 in
144.8 mm
14.48 cm
0.475 ft
5.701 in
Thickness-9.4 mm
0.94 cm
0.031 ft
0.37 in
10.16 mm
1.016 cm
0.033 ft
0.4 in
10.9 mm
1.09 cm
0.036 ft
0.429 in
Weight159 g
0.35 lbs
5.61 oz
174 g
0.38 lbs
6.16 oz
167 g
0.37 lbs
5.9 oz
164 g
0.36 lbs
5.78 oz
Volume-110.09 cm³
6.69 in³
108.35 cm³
6.58 in³
115.06 cm³
6.99 in³
ColorsBlueBlackBlueBlue
Body materialsPlasticPlasticPlasticPlastic

SIM card

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

SIM card typeNano-SIMNano-SIMMicro-SIMMicro-SIM
Number of SIM cards1121
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 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
UMTSUMTS 850 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 850 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 850 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 850 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
LTELTE 1700/2100 MHz
LTE 1900 MHz
LTE 700 MHz (B12)
LTE 850 MHz
LTE 1700/2100 MHz
LTE 1900 MHz
LTE 700 MHz (B12)
LTE 1700/2100 MHz
LTE 1900 MHz
LTE 700 MHz (B12)
LTE 1700/2100 MHz
LTE 1900 MHz
LTE 700 MHz (B12)

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 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4

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 7.0 NougatAndroid 5.1.1 LollipopAndroid 6.0.1 MarshmallowAndroid 5.1.1 Lollipop

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 210 MSM8909Qualcomm Snapdragon 210 MSM8909Qualcomm Snapdragon 425 MSM8917Qualcomm Snapdragon 210 MSM8909
Process technology28 nm28 nm28 nm28 nm
CPUARM Cortex-A7ARM Cortex-A7ARM Cortex-A53ARM Cortex-A7
CPU bits32 bit32 bit64 bit32 bit
Instruction setARMv7ARMv7ARMv8ARMv7
Level 2 cache memory (L2)1024 KB
1 MB
1024 KB
1 MB
-1024 KB
1 MB
CPU cores4444
CPU frequency1100 MHz1300 MHz1400 MHz1100 MHz
GPUQualcomm Adreno 304Qualcomm Adreno 304Qualcomm Adreno 308Qualcomm Adreno 304
GPU frequency400 MHz400 MHz500 MHz400 MHz
RAM capacity1 GB1.5 GB1 GB1 GB
RAM type--LPDDR3-
RAM channelsSingle channelSingle channelSingle channel-
RAM frequency533 MHz533 MHz667 MHz-

Storage

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

Storage16 GB8 GB8 GB8 GB

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSD
microSDHC
microSD
microSDHC
microSDXC

Display

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

Type/technologyTFTIPSIPSTFT
Diagonal size5 in
127 mm
12.7 cm
5.5 in
139.7 mm
13.97 cm
5 in
127 mm
12.7 cm
5 in
127 mm
12.7 cm
Width2.45 in
62.23 mm
6.22 cm
2.7 in
68.49 mm
6.85 cm
2.45 in
62.23 mm
6.22 cm
2.45 in
62.23 mm
6.22 cm
Height4.36 in
110.71 mm
11.07 cm
4.79 in
121.76 mm
12.18 cm
4.36 in
110.71 mm
11.07 cm
4.36 in
110.71 mm
11.07 cm
Aspect ratio1.779:11.778:1
16:9
1.779:11.779:1
Resolution480 x 854 pixels720 x 1280 pixels480 x 854 pixels480 x 854 pixels
Pixel density196 ppi
77 ppcm
267 ppi
104 ppcm
196 ppi
77 ppcm
196 ppi
77 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area-71.44 %64.81 %65.47 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Dragontrail glass-Dragontrail glass-

Sensors

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

SensorsProximity
Light
Accelerometer
Proximity
Light
Accelerometer
Proximity
Light
Accelerometer
Proximity
Light
Accelerometer

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 typeCMOSCMOSCMOSCMOS
Flash typeLEDLEDLEDLED
Image resolution3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 MP
2592 x 1944 pixels
5.04 MP
2592 x 1944 pixels
5.04 MP
Video resolution1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
Video FPS30 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
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
Scene mode

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-CMOSCMOS-
Image resolution2560 x 1920 pixels
4.92 MP
1600 x 1200 pixels
1.92 MP
1600 x 1200 pixels
1.92 MP
1600 x 1200 pixels
1.92 MP
Video resolution640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
-
Video FPS30 fps30 fps30 fps-

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
LoudspeakerLoudspeaker
Earpiece
-Dolby Audio
HAC (M4/T3) - Hearing Aid Compatibility
HAC (M4/T3) - Hearing Aid CompatibilityHAC (M3/T3) - Hearing Aid Compatibility

Radio

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

RadioYesYesYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GPS
A-GPS
GPS
A-GPS
GPS
A-GPS

Wi-Fi

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

Wi-Fi802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11a
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot

Bluetooth

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

Version4.24.24.04.1
FeaturesA2DP
EDR
A2DP
AVRCP
FTP
GAVDP
GOEP
HFP
HSP
MAP
OBEX
OPP
PBAP
A2DPA2DP
AVRCP
FTP
HFP
HID
HSP
MAP
OPP
PBAP

USB

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

Connector typeMicro USBUSB Type-CMicro USBMicro USB
Version2.02.02.02.0
FeaturesCharging
Mass storage
Charging
Mass storage
Charging
Mass storage
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 jackYesYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
NFC
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
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
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
Xvid
3GPP
AVI
H.263
H.264
MKV
MP4
WMV
Xvid
3GPP
AVI
MKV
MP4
WMV
Xvid
3GPP
AVI
MPEG-4
Xvid

Battery

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

Capacity2520 mAh3080 mAh2800 mAh2300 mAh
TypeLi-PolymerLi-IonLi-IonLi-Ion
2G talk time9 h
540 min
0.4 days
16 h
960 min
0.7 days
16 h
960 min
0.7 days
-
2G stand-by time-200 h
12000 min
8.3 days
470 h
28200 min
19.6 days
-
3G talk time9 h
540 min
0.4 days
16 h
960 min
0.7 days
16 h
960 min
0.7 days
-
3G stand-by time-200 h
12000 min
8.3 days
470 h
28200 min
19.6 days
-
Charger output power-5 V / 1.5 A--
Quick charge technology-Qualcomm Quick Charge 1.0--
FeaturesRemovableFast charging
Removable
RemovableRemovable

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)0.51 W/kg0.42 W/kg0.9 W/kg0.78 W/kg
Body SAR (USA)1.18 W/kg0.49 W/kg1.18 W/kg1.18 W/kg
 ZTE Avid 4ZTE Avid 916ZTE Avid TrioZTE Avid Plus