Samsung Galaxy A3 (2017) vs Asus ZenFone 4 Selfie Specs Comparison

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

Display

Size:

4.7 inches
5.5 inches

Resolution:

1280 x 720 pixels, 312 PPI
1280 x 720 pixels, 16:9 ratio, 267 PPI

Technology:

Super AMOLED
IPS LCD

Screen-to-body:

67.85 %
70.29 %

Colors:

16 777 216

Features:

Ambient light sensor, Proximity sensor
Oleophobic coating, Ambient light sensor, Proximity sensor

Hardware

System chip:

Samsung Exynos 7 Octa 7870 (14 nm)
Qualcomm Snapdragon 430 8937 (28 nm)

Processor:

Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit
Octa-core, 1400 MHz, ARM Cortex-A53, 64-bit

GPU:

Mali-T830 MP2
Adreno 505

RAM:

2GB LPDDR3
4GB LPDDR3

Internal storage:

16GB, available to use: 9.7 GB
64GB

Storage expansion:

microSDXC up to 256 GB
microSDXC up to 2000 GB

Device type:

Smartphone
Smartphone

OS:

Android (7.0 Nougat, 6.0 Marshmallow)
Android (8.1 Oreo, 7.0 Nougat)

Battery

Capacity:

2350 mAh
3000 mAh

Type:

Not user replaceable

Camera

Rear:

Single camera
Single camera

Main camera:

13 MP (Autofocus, CMOS image sensor)
16 MP (PDAF)

Specifications:

Aperture size: F1.9
Focal length: 26 mm

Flash:

LED
LED

Video recording:

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

Features:

Video calling, Video sharing
Time-lapse video, Picture-taking during video recording, EIS, Video calling, Video sharing

Front:

8 MP
20 MP (Dual-Camera, Wide Angle, Flash)

Design

Dimensions:

5.33 x 2.61 x 0.31 inches (135.4 x 66.2 x 7.9 mm)
6.13 x 3 x 0.31 inches (155.7 x 76.2 x 7.9 mm)

Weight:

4.87 oz (138.0 g)
5.08 oz (144.0 g)

Materials:

Back: Glass; Frame: Aluminum

Resistance:

Water, Dust; IP68

Biometrics:

Fingerprint (touch)
Fingerprint (touch)

Features:

Touch sensitive control keys
Touch sensitive control keys

Keys:

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

Colors:

Black sky, Gold sand, Peach cloud, Blue mist
Black, Gold, Pink, Green

Cellular

4G (FDD):

Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)

4G (TDD):

Bands 40(2300)
Bands 40(2300)

3G:

Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 5(850), 8(900), 1(2100)

Data Speed:

LTE-A Cat 6 (300/50 Mbit/s), HSPA
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes

SIM type:

Nano SIM
Nano SIM

VoLTE:

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

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.2
4.0

Wi-Fi:

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

USB:

Type-C (reversible)
microUSB, USB 2.0

Features:

Charging, Mass storage device
Mass storage device, Charging

Location:

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

Sensors:

Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Accelerometer, Gyroscope, Compass

Other:

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

Phone features

Notifications:

Haptic feedback

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Dec 21, 2016

FCC ID value:

A3LSMA320F

Measured SAR:

Head:

0.45 W/kg

Body:

0.74 W/kg

Simultaneous Transmission:

1.56 W/kg

Wireless Router:

0.94 W/kg

Buyers information

Price:

$ 279

Availability

Officially announced:

Jan 02, 2017
Aug 17, 2017
FCC OKs Cingular\'s purchase of AT&T Wireless