Asus ZenFone 2 ZE551ML VS. Asus ZenFone 3: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Asus ZenFone 2 ZE551ML VS. Asus ZenFone 3. The complete information of specifications to decide which to buy.

Devices

Ki Note

Ki Cost-effectiveness
No price,
no Ki
7.6
Cost-effectiveness
Design & Materials
4.3
6.1
Performance & Hardware
5.6
5.8
Camera
6
7.5
Connectivity
7.4
6.3
Battery
4.6
4.9

Basics

Brand

Brand
Aliases
ZE551ML
ZE552KL

Release Date

Release date
August 2015, 4 years ago
May 2016, 3 years ago
State
Not available
On Sale

Design & Materials

Structure

Size
77.2 mm
152.5 mm
10.9 mm
77.4 mm
152.6 mm
7.7 mm
Weight
170 g
155 g
Usable surface
70 %
70 %
Materials
-
Aluminium alloy
Resistance
-
-
Colors
Black

Gold

Gray

Red

White
Black

Blue

Gold

White

Screen

Diagonal
5.5"
5.5"
Type
LCD IPS
LCD IPS
Resolution
1080 x 1920 px
1080 x 1920 px
Density
401 Pixels per inch
401 Pixels per inch
Others
  • 400 cd/m2
  • Capacitive
  • Color LED Notifications
  • Corning Gorilla Glass 3
  • Multi-touch
  • Without Notch
  • Scratch resistant
  • 2.5D curved glass screen
  • 500 cd/m2
  • Capacitive
  • Corning Gorilla Glass 3
  • Multi-touch
  • Without Notch
  • Scratch resistant

Prototypes





Prototypes
Asus ZenFone 2 ZE551ML
Print 3D Model
Asus ZenFone 3
Print 3D Model

Photos

Performance & Hardware

Processor

Model
Intel Atom Z3580
Qualcomm Snapdragon 625 MSM8953
CPU
Intel Silvermont
ARM Cortex-A53
Type
Quad-Core
Octa-Core
Frequency
2.3 GHz
2 GHz
64 Bits
Yes
Yes

Graphics

GPU
PowerVR G6430 MP4
Qualcomm Adreno 506

RAM

RAM
4 GB
4 GB

Antutu

Score
50.401
Overall performance better than 56% of devices
62.193 (Antutu v6)
Overall performance better than 61% of devices

Storage

Capacity
64 GB
64 GB
SD Slot
Yes
Independent SD slot
Yes
Slot for SD or second SIM card

Security

Fingerprint
No
Yes, in the back

Sensors

Sensors
  • Accelerometer
  • Compass
  • Gyroscope
  • Hall
  • Light sensor
  • Proximity
  • Fingerprint
  • Accelerometer
  • Compass
  • Gyroscope
  • Hall
  • Light sensor
  • Proximity

Others

Notifications LED
Color LED Notifications
No

Camera

Main

Resolution
13 Mpx
16 Mpx
Pixel size
1.145 µm
1.120 µm
Sensor
Toshiba T4K37
Sony IMX298 Exmor RS
Type
CMOS
CMOS
Aperture
f/2.0
f/2.0
Flash
Dual LED
Dual LED
Features
  • Autofocus
  • Continuous shooting
  • Digital image stabilization
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Panorama
  • Scene mode
  • Touch focus
  • White balance settings
  • Autofocus
  • Continuous shooting
  • Digital image stabilization
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Optical Stabilization (OIS)
  • Panorama
  • Scene mode
  • Self-timer
  • Touch focus
  • White balance settings
Slow Motion Video
No
30 fps
Yes
120 fps
Optical Stabilisation
No
Yes

Selfie

Resolution
4.9 Mpx
8 Mpx

Connectivity

Networks

5G
-
-
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B17 (700)
  • B20 (800)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B28 (700)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card

Dual SIM
Dual Sim Full Active
Dual Sim Dual Standby
Type
Micro SIM
Micro SIM
Nano SIM
Micro SIM

Wi-Fi

Wi-Fi
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
Others
  • Wi-Fi Direct
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Hotspot

Bluetooth

Version
Bluetooth 4.0
Bluetooth 4.2 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • LE (Low Energy)

Navigation

Navigation
  • A-GPS
  • GLONASS
  • GPS
  • A-GPS
  • Beidou
  • GLONASS
  • GPS

USB

USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • Charging
  • Mass Storage
  • USB Type C

SAR

European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

0.351 W/Kg on head
0.332 W/Kg on body
0.493 W/Kg on head
1.460 W/Kg on body
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

0.920 W/Kg on head
0.870 W/Kg on body
--

Others

Others
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • Audio Jack
  • Radio FM
  • Computer sync
  • Infrared
  • OTA sync
  • Tethering.

Battery

Battery
Capacity
3000 mAh
3000 mAh
Type
Li-Polymer
Li-Ion
Others
Fast Charging
Non-removable
Non-removable

Software

Software
Operating System
Android 5.0 Lollipop
Android 6.0.1 Marshmallow

Prices

Prices unavailable

Prices