Samsung Galaxy J3 Prime vs ZTE Avid 4

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Display

Display size

5.0 inches
5.0 inches

Resolution

720 x 1280 pixels
480 x 854 pixels

Pixel density

294 ppi
196 ppi

Technology

TFT
TFT

Screen-to-body ratio

69.74 %
66.79 %

Features

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

Camera

Rear

Single camera
Single camera

Main camera

5 megapixels
8 megapixels

Hardware Features

Autofocus
Autofocus

Specifications

Aperture size: F1.9
 

Flash

LED
LED

Video recording

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

Features

Video calling, Video sharing
Video calling, Video sharing

Front

2 megapixels
5 megapixels

Design

Dimensions

5.54 x 2.76 x 0.34 inches (140.7 x 70.1 x 8.6 mm)
5.71 x 2.80 x 0.36 inches (145 x 71 x 9.1 mm)

Weight

5.22 oz (148 g)
the average is 6.1 oz (173 g)
5.61 oz (159 g)
the average is 6.1 oz (173 g)

Materials

 
Back: Plastic

Features

Touch sensitive control keys
Touch sensitive control keys

Colors

Black
Blue

Multimedia

Headphones

3.5 mm jack
3.5 mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

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

Screen mirroring

 
Wireless screen share

Radio

 
FM

Hardware & Performance

System chip

Qualcomm Snapdragon 425 8917
Qualcomm Snapdragon 210 MSM8909

Processor

Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit, 28 nm
Quad-core, 1100 MHz, ARM Cortex-A7, 32-bit, 28 nm

GPU

Adreno 308
Adreno 304

RAM

1.5 GB
2 GB

Internal storage

16 GB
16 GB

Available to use

9.1 GB
10.2 GB

Storage expansion

microSDXC up to 256 GB
microSDHC up to 32 GB

OS

Android (7.0 Nougat)
Android (7.1 Nougat)

Connectivity & Features

Bluetooth

4.2
4.2

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, USB charging
Mass storage device

Location

GPS, A-GPS, Glonass
GPS, A-GPS

Sensors

Accelerometer, Gyroscope
Accelerometer

Other

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

Cellular

LTE (FDD)

Bands 2, 4, 5, 12
Bands 2, 4, 5, 12, 66

UMTS

850, 1700/2100, 1900 MHz
850, 1700/2100, 1900 MHz

Data

LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA

SIM type

Nano SIM
Nano SIM

Battery

Capacity

2600 mAh
2520 mAh

Type

Li - Ion, User replaceable
Li - Ion, User replaceable

Talk time

20.00 hours
the average is 21 h (1250 min)
16.00 hours
the average is 21 h (1250 min)

Stand-by time

20.0 days (480 hours)
the average is 21 days (493 h)
20.0 days (480 hours)
the average is 21 days (493 h)

Internet use

3G: 11 hours; LTE: 12 hours; Wi-Fi: 13 hours
 

Music playback

71.00 hours
 

Video playback

13.00 hours
 

Phone features

Notifications

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

Other features

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

Regulatory Approval

FCC approval

 
 

Date approved

Mar 15, 2017
Sep 25, 2017

FCC ID value: A3LSMJ327T link
FCC ID value: SRQ-Z855 link

FCC measured SAR

 
 

Head

0.44 W/kg
0.51 W/kg

Body

0.30 W/kg
1.07 W/kg

Simultaneous Transmission

1.40 W/kg
1.31 W/kg

Wireless Router

0.30 W/kg
1.18 W/kg
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