Asus ZenFone 4 vs Asus ZenFone 3 Specs Comparison

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

Display

Size:

5.5 inches
5.5 inches

Resolution:

1920 x 1080 pixels, 16:9 ratio, 401 PPI
1920 x 1080 pixels, 401 PPI

Technology:

Super IPS+ LCD
Super IPS+ LCD

Screen-to-body:

71.47 %
70.52 %

Colors:

16 777 216

Peak brightness:

600 cd/m2 (nit)
500 cd/m2 (nit)

Features:

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

Hardware

System chip:

Qualcomm Snapdragon 630 (14 nm)
Qualcomm Snapdragon 625 8953

Processor:

Octa-core, 2200 MHz, ARM Cortex-A53, 64-bit
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit

GPU:

Adreno 508
Adreno 506

RAM:

4GB LPDDR4
4GB LPDDR3

Internal storage:

64GB
64GB

Storage expansion:

microSDXC up to 2000 GB
microSDXC up to 128 GB

Device type:

Smartphone
Smartphone

OS:

Android (8.0 Oreo, 7.0 Nougat)
Android (8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow), ASUS Zen UI

Battery

Capacity:

3300 mAh
3000 mAh

Type:

Li - Polymer, Not user replaceable
Not user replaceable

Charging:

Fast charging

Camera

Rear:

Dual camera
Single camera

Main camera:

12 MP (OIS, PDAF)
16 MP (Sapphire crystal lens cover, OIS, Laser and PDAF)

Specifications:

Aperture size: F1.8; Focal length: 25 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F2.0

Second camera:

8 MP

Specifications:

Focal Length: 12 mm

Flash:

LED
Dual LED

Video recording:

3840x2160 (4K UHD) (30 fps)
Yes

Features:

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

Front:

8 MP (Wide Angle)
8 MP (Wide Angle, HDR)

Design

Dimensions:

6.12 x 2.96 x 0.30 inches (155.4 x 75.2 x 7.5 mm)
6.01 x 3.05 x 0.30 inches (152.59 x 77.38 x 7.69 mm)

Weight:

5.82 oz (165.0 g)
5.47 oz (155.0 g)

Materials:

Back: Metal
Back: Glass; Frame: Aluminum

Biometrics:

Fingerprint (touch)
Fingerprint (touch)

Features:

Touch sensitive control keys
Touch sensitive control keys, Soft keys

Keys:

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

Colors:

Black, Green, White
Black, Gold, Blue, White

Cellular

4G (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 28(700 APT)
Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)

3G:

Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Bands 5(850), 8(900), 2(1900), 1(2100)

Data Speed:

LTE-A Cat 12 (600/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Shared with microSD
Yes

SIM type:

Nano SIM
Nano SIM, Micro SIM

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Multiple speakers
Earpiece, Loudspeaker

Features:

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

Screen mirroring:

Wireless screen share

Radio:

FM
FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
4.2

Wi-Fi:

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

USB:

Type-C (reversible), microUSB
Type-C (reversible), USB 3.0

Features:

Mass storage device, Charging
Mass storage device, Charging

Location:

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

Sensors:

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

Other:

NFC, VoIP, Tethering, Computer sync, OTA sync
Tethering, Computer sync, OTA sync

Phone features

Notifications:

Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Sep 04, 2017

FCC ID value:

MSQZ01KD

Measured SAR:

Head:

0.18 W/kg

Body:

0.79 W/kg

Simultaneous Transmission:

1.38 W/kg

Wireless Router:

1.19 W/kg

Buyers information

Price:

$ 399

Availability

Officially announced:

Aug 17, 2017
May 30, 2016
FCC OKs Cingular\'s purchase of AT&T Wireless