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Compare 4 products

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Asus ZenFone 3 Mobile Phone
Asus ZenFone 3
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Asus ZenFone 4 Mobile Phone
Asus ZenFone 4
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Motorola KRZR K1 Mobile Phone
Motorola KRZR K1
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Samsung Galaxy Z Fold2 5G Mobile Phone
Samsung Galaxy Z Fold2 5G
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
5
5 editorial reviews
The KRZR K1 is image-maker: it successfully inherits the RAZR family sporting design and style that put it out of the crowd of boring phones you are used to - it's narrow, blue, shiny and fashionable piece of art. Sadly it has very weak signal reception, but the voice quality during a call reminds you that the used phone is of high class. The KRZR packs average features in perfectly looking solid construction, but we'd like better implementation of the features like higher resolution of the screen (QVGA is not science fiction anymore) and auto-focus for the cameraRead more
Motorola has launched a new leader. The popular RAZR is being substituted by the new KRZR, whose glossy materials look luxurious. On the other hand, the...Read more
In other words, the successor to the iconic RAZRRead more
Read editorial reviews
20
4.1 out of 5
13 user ratings
5 stars
23 %
4 stars
76 %
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 %
42
4.2 out of 5
42 user ratings
5 stars
30 %
4 stars
54 %
3 stars
14 %
2 stars
0 %
1 stars
0 %
37
4.3 out of 5
37 user ratings
5 stars
45 %
4 stars
40 %
3 stars
13 %
2 stars
0 %
1 stars
0 %

Hardware

Operating systemAndroid 6.0Android 4.3Proprietary OSAndroid 10
CPU clock speed2.0 GHz1.2 GHz
N/A
3.09 GHz
CPU cores8-coreDual-coreSingle-core8-core
CPU modelQualcomm Snapdragon 625 MSM8953Intel Atom Z2520
N/A
N/A
GPU modelQualcomm Adreno 506PowerVR SGX544
N/A
N/A
RAM memory
  • 3 GB
  • 4 GB
  • 1 GB
  • 4 GB
  • 6 GB
N/A
12 GB

Display

Screen size5.5 in4.5 in1.9 in7.6 in
Touchscreenyesyesno
N/A
Number of colors16.7M16.7M262K16.7M
Panel typeLCDLCD
N/A
OLED
Resolution1080 x 1920 px800 x 480 px176 x 220 px2208 x 1768 px
Technology
  • IPS TFT
  • Super IPS+
  • IPS TFT
  • LCD
  • Super IPS+
CSTNInfinity Flex Dynamic AMOLED 2X
Pixel density401.0 ppi233.0 ppi
N/A
373.0 ppi
Screen materialCorning Gorilla Glass 3.0Corning Gorilla Glass
N/A
  • Samsung Ultra Thin Glass
  • Corning Gorilla Glass Victus
Dual screen supportnonoyes
N/A
Scratch resistant displayyesyesno
N/A
HDRnononoyes
Multi touchyesyes
N/A
N/A

Rear camera

Primary sensor size1/2.8"1/2.55"
N/A
N/A
Primary sensor resolution16.0 Mpx8.0 Mpx2.0 Mpx12.0 Mpx
Primary lens aperture2.0 f2.4 f
N/A
N/A
Focus adjustmentAutomaticAutomatic
N/A
Automatic
Video recordingyesyesyes
N/A
Highest video resolution3840 x 2160 px1920 x 1080 px176 x 144 px
N/A
Maximum FPS at the highest resolution30.0 fps30.0 fps
N/A
N/A
Maximum FPS (regardless of res.)30.0 fps240.0 fps
N/A
N/A
Autofocusyesyes
N/A
N/A
Burst Modeyes
N/A
N/A
N/A
Digital Image Stabilizationyes
N/A
N/A
N/A
Digital zoomyesyes
N/A
N/A
Face detectionyesyes
N/A
N/A
Geo-taggingyesyes
N/A
N/A
Gesture Shotyes
N/A
N/A
N/A
HDR Captureyes
N/A
N/A
N/A
LED Flashyesyes
N/A
N/A
Optical image stabilizationyesyes
N/A
N/A
Panoramayesyes
N/A
N/A
Smile detectionyes
N/A
N/A
N/A
Touch focusyesyes
N/A
N/A
Resolution (second camera)
N/A
8.0 Mpx
N/A
12.0 Mpx
Max resolution (highest frame rate)
N/A
1280 x 720 px
N/A
N/A
Resolution (third camera)
N/A
N/A
N/A
12.0 Mpx
Lens aperture (second camera)
N/A
N/A
N/A
F/1.8
Lens aperture (third camera)
N/A
N/A
N/A
F/2.4
Primary Field of View (FoV)
N/A
N/A
N/A
123.0 °
Field of View (FoV) (second camera)
N/A
N/A
N/A
83.0 °
Field of View (FoV) (third camera)
N/A
N/A
N/A
45.0 °

Storage

Internal storage
  • 32 GB
  • 64 GB
64 GB16 MB
  • 256 GB
  • 512 GB
Memory card readeryesyesyes
N/A
Maximum card storage128GB64GB2GB
N/A
Types of memory card supported
  • microSD
  • microSDHC
  • microSDXC
  • microSD
  • microSDHC
  • microSDXC
microSD
N/A

Design

Colour of product
  • Blue
  • Moonlight white
  • Silver
  • White
  • Turquoise
  • Pink
  • Black
  • Mint
  • White
  • Black
  • Pink
  • Yellow
  • Blue
  • Red
  • Black
  • Blue
  • Grey
  • Silver
  • Black
  • Mystic bronze
Material
  • Aluminum
  • Metal
  • Aluminum
  • Glass
  • Plastic
PlasticGorilla glass 6
Water resistantnonono
N/A
Shock resistantnonono
N/A

Dimensions

Height6.01 in4.9 in4.06 in6.27 in
Width3.05 in2.42 in1.65 in2.68 in
Depth0.3 in0.44 in0.59 in0.66 in
Weight5.47 oz4.06 oz3.6 oz9.95 oz

Connectivity

Dual sim supportyesyesno
N/A
Sim card size
  • Micro-SIM
  • Nano-SIM
  • Micro-SIM
  • Nano-SIM
Mini-SIM
  • Nano SIM
  • Electronic SIM card
DLNA certifiednonono
N/A
Bluetoothyesyesyes
N/A
Bluetooth version4.24.02.0
N/A
Bluetooth profileA2DPA2DPA2DP
N/A
Bluetooth codecSBCSBC
N/A
N/A
NFCnonono
N/A
Charging connectionUSBUSBUSB
N/A
Headphone connection3.5 mm3.5 mm
N/A
N/A
USB version2.02.02.0
N/A
Type of USB connectorUSB Type-CUSB Type-C
N/A
N/A
USB On-The-Go (OTG)yesno
N/A
N/A
Video outputNoNoNo
N/A

Battery

Replaceable batterynonoyes
N/A
Battery typeLithium ionLithium Polymer
N/A
N/A
Battery capacity3000.0 mAh1600.0 mAh780.0 mAh4500.0 mAh
Standby time384.0 h192.0 h348.0 h
N/A
Talk time25.4 h10.0 h6.5 h35.0 h
Fast chargingnonono
N/A
Wireless charging nono
N/A
yes
Fast charging standard
N/A
Asus BoostMaster
N/A
N/A
Wireless charging standard
N/A
N/A
N/A
  • WPC
  • PMA
  • Qi
  • Fast Wireless Charging
  • Wireless PowerShare

Often compared with Asus ZenFone 4

Asus ZenFone 4 Mobile Phone
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