ZTE Avid 4 vs Alcatel Tetra Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

5.0 inches
5.0 inches

Resolution:

854 x 480 pixels, 196 PPI
854 x 480 pixels, 196 PPI

Technology:

TFT
TFT

Screen-to-body:

66.79 %
67.26 %

Colors:

16 777 216

Features:

Scratch-resistant glass (Dragontrail), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Dragontrail), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 210 MSM8909 (28 nm)
MediaTek MT6739WM

Processor:

Quad-core, 1100 MHz, ARM Cortex-A7, 32-bit
Quad-core, 1100 MHz

GPU:

Adreno 304
Yes

RAM:

2GB
2GB

Internal storage:

16GB, available to use: 10.2 GB
16GB, available to use: 8.5 GB

Storage expansion:

microSDHC up to 32 GB
microSDXC up to 128 GB

Device type:

Smartphone
Smartphone

OS:

Android (7.1 Nougat)
Android (8.1 Oreo)

Battery

Capacity:

2520 mAh
2050 mAh

Type:

Li - Ion, User replaceable
User replaceable

Camera

Rear:

Single camera
Single camera

Main camera:

8 MP (Autofocus)
5 MP (Autofocus)

Flash:

LED
LED

Video recording:

1280x720 (HD)
1920x1080 (Full HD) (30 fps), 1280x720 (HD)

Features:

Video calling, Video sharing
Time-lapse video, EIS, Video calling, Video sharing

Front:

5 MP
2 MP

Video capture:

1280x720 (HD) (30 fps)

Design

Dimensions:

5.71 x 2.80 x 0.36 inches (145 x 71 x 9.1 mm)
5.61 x 2.83 x 0.37 inches (142.5 x 71.9 x 9.4 mm)

Weight:

5.61 oz (159.0 g)
5.29 oz (150.0 g)

Materials:

Back: Plastic
Back: Plastic

Features:

Touch sensitive control keys
Touch sensitive control keys

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Blue
Black

Cellular

4G (FDD):

Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 66(AWS-3)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 14(700 PS)

3G:

Bands 5(850), 4(1700/2100), 2(1900)
Bands 5(850), 4(1700/2100), 2(1900)

Data Speed:

LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA
LTE Cat 4 (150/50 Mbit/s), HSPA, UMTS

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM
FM

Connectivity & Features

Bluetooth:

4.2
4.1, EDR

Wi-Fi:

802.11 b, g, n; Hotspot, Wi-Fi Direct
802.11 b, g, n; Hotspot, Wi-Fi Direct

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, Charging
Mass storage device, Charging

Location:

GPS, A-GPS
GPS, A-GPS

Sensors:

Accelerometer
Accelerometer

Other:

UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync
VoIP, Tethering, Computer sync, OTA sync

Hearing aid compatible:

M4, T3
M4, T3

Phone features

Notifications:

Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones, Vibration

Other features:

Voice dialing, Voice commands, Voice recording, TTY/TDD
Voice dialing, Voice commands, Voice recording, TTY/TDD

Regulatory Approval

FCC approval:

Date approved:

Sep 25, 2017
Jun 12, 2018

FCC ID value:

SRQ-Z855
2ACCJH087

Measured SAR:

Head:

0.51 W/kg
0.77 W/kg

Body:

1.07 W/kg
1.08 W/kg

Simultaneous Transmission:

1.31 W/kg
1.34 W/kg

Wireless Router:

1.18 W/kg
1.08 W/kg
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