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Technical data sheets

Basics

Score

Ki Price/Quality
Score
No price,
no Ki
No price,
no Ki
Design and Screen score 4.1 Design & Materials 4.4 Design & Materials
Performance and Hardware score 4.9 Performance & Hardware 4.8 Performance & Hardware
Camera score 5.5 Camera 5.7 Camera
Connectivity score 7.1 Connectivity 4.5 Connectivity
Battery score 4.2 Battery 5.9 Battery

User reviews

User score
7.8
64 opinions
8.9
184 opinions

Summary

Inches 5.5" 5"
Resolution FHD FHD
Usable surface 70% useful 72% useful
Aspect Ratio 16:9 16:9
Dimensions 77.2 mm
152.5 mm
10.9 mm
68.5 mm
139.2 mm
8.9 mm
Weight 170 g 149 g
Micro Atom Z3580
Quad-Core
SnapD. 801
Quad-Core
RAM 4 GB RAM 2 GB RAM
Storage 64 GB 16 GB
AnTuTu 50.401
v?
61.493
v6
Battery 3000 mAh 3080 mAh
Main Camera 1
13 Mpx · ƒ/2.0
T4K37
1
13 Mpx · ƒ/1.8
IMX214 Exmor RS
Selfie Camera SELF 4.9 Mpx · ƒ/-- SELF 8 Mpx · ƒ/--
Bands
OS Android 5.0 Lollipop Android 6.0 Marshmallow

Brand

Brand Asus Xiaomi
Aliases ZE551ML --

Release Date

Release date August 2015,
5 years ago
July 2014,
6 years ago
State Not available Not available

Design & Materials

Structure

Asus ZenFone 2 ZE551ML
Xiaomi Mi4
Asus ZenFone 2 ZE551ML
Xiaomi Mi4
Size
77.2 mm
152.5 mm
10.9 mm
Print 3D Model
68.5 mm
139.2 mm
8.9 mm
Print 3D Model
Weight 170 g 149 g
Usable surface 70 % 72 %
Materials - Plastic, Stainless steel
Resistance - -
Colors
Black

White

Gold

Red

Gray
Black

White

Screen

Diagonal 5.5" 5"
Aspect Ratio 16:9 16:9
Resolution FHD
1080 x 1920 px
FHD
1080 x 1920 px
Density 401 Pixels per inch 441 Pixels per inch

Others

Others
  • Without Notch
  • Brightnes 400 cd/m² (typ)
  • Color LED Notifications
  • Scratch resistant
  • Corning Gorilla Glass 3
  • Capacitive
  • Multi-touch
  • Without Notch
  • Color LED Notifications
  • OGS (One Glass Solution)
  • Full Lamination Technology
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
7.2
7.8
Do you think it's a nice phone?
7.8
9.1
Is it comfortable?
7.9
8.9
Can you see it well in the sunlight?
6.9
8.3
Number of reviews
64 opinions
184 opinions

Performance & Hardware

Processor

Model Intel Atom Z3580 Qualcomm Snapdragon 801 MSM8974AC
CPU Intel Silvermont 4x Krait 400 2.5 GHz
Type Quad-Core Quad-Core
Manufacturing 22 nm 28 nm
Frequency 2.3 GHz 2.5 GHz
64 Bits Yes No

Graphics

GPU PowerVR G6430 MP4 Qualcomm Adreno 330

RAM

RAM 4 GB 2 GB
Type -- --

Storage

Capacity 64 GB 16 GB
Type -- --
SD Slot Yes ,
Independent SD slot
No

Security

Fingerprint No No

Sensors

Sensors
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Hall
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Barometer
  • Gravity
  • Hall

Others

Notifications LED Color LED Notifications Color LED Notifications
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
7.9
8.0
Does it work smoothly in everyday use?
8.7
9.2
What's your experience been with demanding games?
7.2
8.6
Number of reviews
64 opinions
184 opinions

Camera

Main

No. of cameras Rear camera Rear camera
1
Tipo de cámara

Standard

Standard
Resolution 13 Mpx 13 Mpx
Sensor Toshiba T4K37 Sony IMX214 Exmor RS
Type CMOS CMOS
Aperture ƒ/ 2.0 ƒ/ 1.8
ISO -- --
Pixel size 1.12 µm 1.12 µm
Pixel Binning -- --
Sensor size 1/3.07 1/3.06

Features

Flash Dual LED LED
Optical Stabilisation No No
Slow Motion Video No,
30 fps
Yes,
120 fps
Others
  • Digital zoom
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Digital zoom
  • Autofocus
  • Continuous autofocus
  • Manual focus
  • Geotagging
  • HDR
  • Face detection
  • ISO settings
  • Scene mode
  • Dual shot

Selfie

SELF
Tipo de cámara

Dedicada

Dedicada
Resolution 4.9 Mpx 8 Mpx
Sensor Unknown Unknown
Type -- --
Aperture ƒ/ -- ƒ/ --
ISO -- --
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score

DxOMark Score -- --

User reviews

Quality of daytime photos
8.5
8.9
Quality of nighttime photos
6.3
7.3
Quality of selfies
7.7
8.3
Does it have a powerful flash?
8.1
8.1
Number of reviews
64 opinions
184 opinions

Connectivity

Network compatibility

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)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
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 Single Sim
Type
  • Micro SIM
  • Micro SIM
  • Micro SIM

Wi-Fi

Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11ac
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
Others
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display

Bluetooth

Version Bluetooth 4.0 Bluetooth 4.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • HID (Human Interface Profile)

Navigation

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

USB

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

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
--
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
-- W/Kg on head
1.370 W/Kg on body

Others

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

User reviews

Does it have good coverage for calls?
8.1
8.6
Quality of the GPS
8.5
7.9
And the WiFi?
8.3
8.7
Number of reviews
64 opinions
184 opinions

Battery

Battery

Capacity
3000 mAh
3080 mAh
Type Li-Polymer Li-Polymer
Fast charge Yes No
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 9%
    Less than half day
  • 42%
    Less than a day
  • 23%
    One day
  • 20%
    More than one day
  • 5%
    Two days or more
  • 1%
    Less than half day
  • 4%
    Less than a day
  • 36%
    One day
  • 49%
    More than one day
  • 11%
    Two days or more
Number of reviews
64 opinions
184 opinions

Software

Software

Operating System
  • Android 5.0 Lollipop
    Android 5.0 Lollipop, 5 years ago
  • Android 6.0.1 Marshmallow
    Android 6.0 Marshmallow, 4 years ago
Google Services (official) Yes No

User reviews

Did it come with preinstalled applications?
  • 0%
    It comes with a clean operating system
  • 66%
    It has preinstalled apps but they don't bother me
  • 34%
    It has preinstalled apps that I can't uninstall
  • 16%
    It comes with a clean operating system
  • 79%
    It has preinstalled apps but they don't bother me
  • 5%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 8%
    Never
  • 30%
    Once a year
  • 39%
    Every six months
  • 20%
    Every two months or less
  • 3%
    Never
  • 7%
    Once a year
  • 35%
    Every six months
  • 55%
    Every two months or less
Number of reviews
64 opinions
184 opinions

Prices

Prices
Prices unavailable
Prices unavailable