We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Asus ZenFone 3 vs Asus ZenFone 4

3.05 in
6.01 in
Asus ZenFone 3 Mobile Phone
Asus ZenFone 3
2.42 in
4.9 in
Asus ZenFone 4 Mobile Phone
Asus ZenFone 4
Available colors
Editiorial reviews
10
3.9 out of 5
5 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
6
4.1 out of 5
3 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
40
3.9 out of 5
40 user ratings
5 stars
30 %
4 stars
35 %
3 stars
32 %
2 stars
2 %
1 stars
0 %
39
4.1 out of 5
39 user ratings
5 stars
33 %
4 stars
46 %
3 stars
20 %
2 stars
0 %
1 stars
0 %

Full Comparison

Hardware

Asus ZenFone 3Asus ZenFone 3
Asus ZenFone 4Asus ZenFone 4
Operating systemAndroid 6.0Android 4.3
CPU clock speed2.0 GHz1.2 GHz
CPU cores8-coreDual-core
CPU modelQualcomm Snapdragon 625 MSM8953Intel Atom Z2520
GPU modelQualcomm Adreno 506PowerVR SGX544
RAM memory
  • 3 GB
  • 4 GB
  • 1 GB
  • 4 GB
  • 6 GB

Display

Asus ZenFone 3Asus ZenFone 3
Asus ZenFone 4Asus ZenFone 4
Screen size5.5 in4.5 in
Touchscreenyesyes
Number of colors16.7M16.7M
Panel typeLCDLCD
Resolution1080 x 1920 px800 x 480 px
Technology
  • IPS TFT
  • Super IPS+
  • IPS TFT
  • LCD
  • Super IPS+
Pixel density401.0 ppi233.0 ppi
Screen materialCorning Gorilla Glass 3.0Corning Gorilla Glass
Dual screen supportnono
Scratch resistant displayyesyes
HDRnono
Multi touchyesyes

Rear camera

Asus ZenFone 3Asus ZenFone 3
Asus ZenFone 4Asus ZenFone 4
Primary sensor size1/2.8"1/2.55"
Primary sensor resolution16.0 Mpx8.0 Mpx
Primary lens aperture2.0 f2.4 f
Focus adjustmentAutomaticAutomatic
Video recordingyesyes
Highest video resolution3840 x 2160 px1920 x 1080 px
Maximum FPS at the highest resolution30.0 fps30.0 fps
Maximum FPS (regardless of res.)30.0 fps240.0 fps
Autofocusyesyes
Digital zoomyesyes
Face detectionyesyes
Geo-taggingyesyes
LED Flashyesyes
Optical image stabilizationyesyes
Panoramayesyes
Touch focusyesyes

Front camera

Asus ZenFone 3Asus ZenFone 3
Asus ZenFone 4Asus ZenFone 4
Primary resolution8.0 Mpx0.3 Mpx
Focus adjustmentAutomaticAutomatic
Lens apertureF/2.0F/2.0

Storage

Asus ZenFone 3Asus ZenFone 3
Asus ZenFone 4Asus ZenFone 4
Internal storage
  • 32 GB
  • 64 GB
64 GB
Memory card readeryesyes
Maximum card storage128GB64GB
Types of memory card supported
  • microSD
  • microSDHC
  • microSDXC
  • microSD
  • microSDHC
  • microSDXC

Design

Asus ZenFone 3Asus ZenFone 3
Asus ZenFone 4Asus ZenFone 4
Colour of product
  • Blue
  • Moonlight white
  • Silver
  • White
  • Turquoise
  • Pink
  • Black
  • Mint
  • White
  • Black
  • Pink
  • Yellow
  • Blue
  • Red
Material
  • Aluminum
  • Metal
  • Aluminum
  • Glass
  • Plastic
Water resistantnono
Shock resistantnono

Dimensions

Asus ZenFone 3Asus ZenFone 3
Asus ZenFone 4Asus ZenFone 4
Height6.01 in4.9 in
Width3.05 in2.42 in
Depth0.3 in0.44 in
Weight5.47 oz4.06 oz

Sensors

Asus ZenFone 3Asus ZenFone 3
Asus ZenFone 4Asus ZenFone 4
Accelerometeryesyes
Proximityyesyes
Digital compassyesyes
Ambient light sensoryesyes
Fingerprintyesyes
Gyroscopeyesyes

Other features

Asus ZenFone 3Asus ZenFone 3
Asus ZenFone 4Asus ZenFone 4
FM radioyesyes

Connectivity

Asus ZenFone 3Asus ZenFone 3
Asus ZenFone 4Asus ZenFone 4
Dual sim supportyesyes
Sim card size
  • Micro-SIM
  • Nano-SIM
  • Micro-SIM
  • Nano-SIM
DLNA certifiednono
Bluetoothyesyes
Bluetooth version4.24.0
Bluetooth profileA2DPA2DP
Bluetooth codecSBCSBC
NFCnono
Charging connectionUSBUSB
Headphone connection3.5 mm3.5 mm
USB version2.02.0
Type of USB connectorUSB Type-CUSB Type-C
USB On-The-Go (OTG)yesno
Video outputNoNo

Cellular

Asus ZenFone 3Asus ZenFone 3
Asus ZenFone 4Asus ZenFone 4
Wireless network (Wi-Fi)yesyes
Wireless networking standard
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
Data transmission
  • EDGE
  • FDD-LTE
  • GPRS
  • HSDPA
  • HSPA+
  • HSUPA
  • DC-HSPA+
  • EDGE
  • FDD-LTE
  • GPRS
  • HSDPA
  • HSPA+
  • HSUPA
  • TDD-LTE
  • VoLTE
Navigation system
  • A-GPS
  • BeiDou
  • GLONASS
  • GPS
  • A-GPS
  • BeiDou
  • GLONASS
  • GPS
  • Galileo
  • QZSS
2G GSMyesyes
GSM frequencies
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
3G UMTSyesyes
UMTS frequences
  • 800 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
  • 800 MHz
  • 850 MHz
  • 900 MHz
4G LTEyesyes
Mobile hotspotyesyes

Battery

Asus ZenFone 3Asus ZenFone 3
Asus ZenFone 4Asus ZenFone 4
Replaceable batterynono
Battery typeLithium ionLithium Polymer
Battery capacity3000.0 mAh1600.0 mAh
Standby time384.0 h192.0 h
Talk time25.4 h10.0 h
Fast chargingnono
Wireless charging nono

Pros & Cons

Pros
      Cons

          Often compared with Asus ZenFone 4