Asus ZenFone 4 ZE554KL VS. Lenovo K8 Note: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Asus ZenFone 4 ZE554KL VS. Lenovo K8 Note. The complete information of specifications to decide which to buy.

Devices

Ki Note

Ki Cost-effectiveness
8.3
Cost-effectiveness
7.4
Cost-effectiveness
Design & Materials
5.8
5.6
Performance & Hardware
6.2
6.4
Camera
8.1
6.5
Connectivity
8.1
4.9
Battery
6
7.1

Basics

Brand

Brand
Aliases
ZE554KL
--

Release Date

Release date
August 2017, 2 years ago
August 2017, 2 years ago
State
On Sale
On Sale

Design & Materials

Structure

Size
75.2 mm
155.2 mm
7.5 mm
75.9 mm
154.5 mm
8.5 mm
Weight
165 g
180 g
Usable surface
71 %
71 %
Materials
Metal
Metal
Resistance
-
-
Colors
Black

Green

White
Black

Gold

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
  • 2.5D curved glass screen
  • 600 cd/m2
  • Bluelight Filter
  • Capacitive
  • Color LED Notifications
  • Multi-touch
  • Without Notch
  • Scratch resistant
  • 2.5D curved glass screen
  • 450 cd/m2
  • Capacitive
  • Color LED Notifications
  • Corning Gorilla Glass
  • Multi-touch
  • Without Notch
  • Scratch resistant

Prototypes





Prototypes
Asus ZenFone 4 ZE554KL
Print 3D Model
Lenovo K8 Note
Print 3D Model

Photos

Performance & Hardware

Processor

Model
Qualcomm Snapdragon 630
MediaTek Helio X23 (MT6797D)
CPU
4XCortex-A53 2.2 GHz + 4XCortex-A53 1.8 GHz
2x 2.3 GHz ARM CortexA72+ 4x 1.85 GHz ARM Cortex-A53+ 4x 1.4 GHz ARM Cortex-A53
Type
Octa-Core
Deca-Core
Frequency
2.2 GHz
2.3 GHz
64 Bits
Yes
Yes

Graphics

GPU
Qualcomm Adreno 508
ARM Mali-T880 MP4

RAM

RAM
4 GB
3 GB

Antutu

Score
71.200
Overall performance better than 64% of devices
90.000
Overall performance better than 73% of devices

Storage

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

Security

Fingerprint
Yes, on the front
Yes, in the back

Sensors

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

Others

Notifications LED
Color LED Notifications
Color LED Notifications

Camera

Main

Resolution
12.2 Mpx
13 Mpx
Pixel size
--
1.142 µm
Sensor
Sony IMX362 Exmor RS
Omnivision OV13855
Type
CMOS
PureCel
Aperture
f/1.8
f/2.0
Flash
Dual LED
Dual LED
Features
  • 4K Video
  • Autofocus
  • Continuous autofocus
  • Continuous shooting
  • Digital image stabilization
  • Digital zoom
  • Dual camera
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Optical Stabilization (OIS)
  • Panorama
  • Scene mode
  • Self-timer
  • Touch focus
  • White balance settings
  • Autofocus
  • Continuous shooting
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Panorama
  • Scene mode
  • Self-timer
  • Touch focus
  • White balance settings
Slow Motion Video
Yes
120 fps
No
30 fps
Optical Stabilisation
Yes
No

Selfie

Resolution
8 Mpx
13 Mpx

Connectivity

Networks

5G
-
-
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B18 (800)
  • B19 (800)
  • B20 (800)
  • B26 (850)
  • B28 (700)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B40 (TDD 2300)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B20 (800)
  • B34 (TD 2000)
  • B39 (TD 1900+)
  • B1 (2100)
  • 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 Dual Standby
Dual Sim Dual Standby
Type
Nano SIM
Nano SIM
Nano SIM
Nano SIM

Wi-Fi

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

Bluetooth

Version
Bluetooth 5.0
Bluetooth 4.2 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)

Navigation

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

USB

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

--
--
American measurement

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

--
0.660 W/Kg on head
1.157 W/Kg on body

Others

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

Battery

Battery
Capacity
3300 mAh
4000 mAh
Type
Li-Polymer
Li-Polymer
Others
Non-removable
Fast Charging
Non-removable

Software

Software
Operating System
Android 7.1.1 Nougat
Android 7.1.1 Nougat

Prices

Prices

Prices