Samsung Galaxy J3 (2017) International vs Alcatel 3V (2019)

Display

Display size

5.0 inches
6.7 inches

Resolution

720 x 1280 pixels
720 x 1440 pixels

Pixel density

294 ppi
240 ppi

Technology

IPS LCD
IPS LCD

Screen-to-body

68.38 %
79.69 %

Features

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

Hardware & Performance

System chip

Samsung Exynos 7 Quad 7570
MediaTek Helio P22 MT6762

Processor

Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 12 nm

GPU

Mali-T720
IMG PowerVR GE8320

RAM

2 GB
3 GB

Internal storage

16 GB
32 GB

Storage expansion

microSDXC up to 256 GB
microSDHC up to 32 GB

OS

Android (9.0 Pie, 8.0 Oreo, 7.0 Nougat), Samsung One UI
Android (9.0 Pie)

Battery

Capacity

2400 mAh
4000 mAh

Type

Li - Ion, Not user replaceable
Not user replaceable

Charging

 
MediaTek Pump Express

Camera

Rear

Single camera
Dual camera

Main camera

13 megapixels
16 megapixels

Features

Autofocus
Autofocus

Second camera

 
5 megapixels

Features

 
Depth information

Video recording

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

Features

Video calling, Video sharing
 

Front

5 megapixels
8 megapixels

Features

Flash
 

Design

Dimensions

5.64 x 2.77 x 0.32 inches (143.2 x 70.3 x 8.2 mm)
6.87 x 3.28 x 0.33 inches (174.5 x 83.3 x 8.4 mm)

Weight

5.01 oz (142 g)
the average is 6.1 oz (176 g)
6.98 oz (198 g)
the average is 6.1 oz (176 g)

Materials

Back: Metal
 

Biometrics

 
2D Face unlock, Fingerprint (touch)

Features

Touch sensitive control keys
 

Colors

Black, Gold, Blue, White
Elegant black

Cellular

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 17(700 b)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 20(800 DD), 25(1900+), 26(850+), 66(AWS-3), 71(600)

LTE (TDD)

Bands 38(2600), 40(2300)
Bands 41(2600+)

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
850, 1700/2100, 1900, 2100 MHz

Data Speed

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

SIM type

Nano SIM
Nano SIM

HD Voice

 
Yes

VoLTE

 
Yes

Multimedia

Headphones

3.5mm jack
3.5mm jack

Features

Album art cover, Background playback
 

Connectivity & Features

Bluetooth

4.2
4.2

Wi-Fi

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

USB

microUSB, USB 2.0
Type-C (reversible)

Features

Mass storage device, OTG, Charging
Charging

Sensors

Accelerometer, Gyroscope
Accelerometer, Compass

Other

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

Phone features

Notifications

Haptic feedback
 

Other features

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

Shopping information

In The Box

 
Quick start guide, Charger head, Data cable
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