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Compare 4 products

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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
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vivo Y21 Mobile Phone
vivo Y21
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vivo Y51 Mobile Phone
vivo Y51
Editiorial 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
1
1 editorial reviews
vivo included a large 5000mAh battery with an 18W Fast-Charge capacity via its Type-C charging connection to offer a hassle-free experience.Read more
Read editorial reviews
User rating
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 %
35
4.1 out of 5
35 user ratings
5 stars
40 %
4 stars
28 %
3 stars
28 %
2 stars
2 %
1 stars
0 %
41
4.0 out of 5
41 user ratings
5 stars
36 %
4 stars
31 %
3 stars
31 %
2 stars
0 %
1 stars
0 %

Hardware

Operating systemProprietary OSAndroid 10Android 5.1Android 5.0
CPU coresSingle-core8-coreQuad-coreQuad-core
CPU clock speed
N/A
3.09 GHz1.3 GHz1.2 GHz
RAM memory
N/A
12 GB1 GB2 GB
CPU model
N/A
N/A
Mediatek MT6580Qualcomm Snapdragon 410 MSM8916
GPU model
N/A
N/A
ARM Mali-400 MPQualcomm Adreno 306

Display

Screen size1.9 in7.6 in4.5 in5.0 in
Touchscreenno
N/A
N/A
N/A
Number of colors262K16.7M16.7M16.7M
Resolution176 x 220 px2208 x 1768 px854 x 480 px960 x 540 px
TechnologyCSTNInfinity Flex Dynamic AMOLED 2XIPS LCDIPS LCD
Dual screen supportyes
N/A
N/A
N/A
Scratch resistant displayno
N/A
N/A
N/A
HDRnoyes
N/A
N/A
Panel type
N/A
OLEDLCDLCD
Pixel density
N/A
373.0 ppi218.0 ppi220.0 ppi
Screen material
N/A
  • Samsung Ultra Thin Glass
  • Corning Gorilla Glass Victus
N/A
Corning Gorilla Glass
Multi touch
N/A
N/A
yesyes

Rear camera

Primary sensor resolution2.0 Mpx12.0 Mpx5.0 Mpx8.0 Mpx
Video recordingyes
N/A
N/A
N/A
Highest video resolution176 x 144 px
N/A
1280 x 720 px1920 x 1080 px
Resolution (second camera)
N/A
12.0 Mpx
N/A
N/A
Resolution (third camera)
N/A
12.0 Mpx
N/A
N/A
Lens aperture (second camera)
N/A
F/1.8
N/A
N/A
Lens aperture (third camera)
N/A
F/2.4
N/A
N/A
Primary Field of View (FoV)
N/A
123.0 °
N/A
N/A
Field of View (FoV) (second camera)
N/A
83.0 °
N/A
N/A
Field of View (FoV) (third camera)
N/A
45.0 °
N/A
N/A
Focus adjustment
N/A
Automatic
N/A
N/A
Autofocus
N/A
N/A
yesyes
Burst Mode
N/A
N/A
yesyes
Digital Image Stabilization
N/A
N/A
yesyes
Digital zoom
N/A
N/A
yesyes
Face detection
N/A
N/A
yesyes
Geo-tagging
N/A
N/A
yesyes
HDR Capture
N/A
N/A
yesyes
LED Flash
N/A
N/A
yesyes
Panorama
N/A
N/A
yesyes
Touch focus
N/A
N/A
yesyes
Primary lens aperture
N/A
N/A
N/A
2.0 f
Gesture Shot
N/A
N/A
N/A
yes
Smile detection
N/A
N/A
N/A
yes

Storage

Internal storage16 MB
  • 256 GB
  • 512 GB
16 GB16 GB
Memory card readeryes
N/A
yesyes
Maximum card storage2GB
N/A
128GB128GB
Types of memory card supportedmicroSD
N/A
microSDmicroSD

Dimensions

Height4.06 in6.27 in5.15 in5.66 in
Width1.65 in2.68 in2.61 in2.82 in
Depth0.59 in0.66 in0.36 in0.3 in
Weight3.6 oz9.95 oz5.54 oz5.54 oz

Connectivity

Dual sim supportno
N/A
yesyes
Sim card sizeMini-SIM
  • Nano SIM
  • Electronic SIM card
Micro-SIMNano-SIM
DLNA certifiedno
N/A
N/A
N/A
Bluetoothyes
N/A
yesyes
Bluetooth version2.0
N/A
4.04.0
Bluetooth profileA2DP
N/A
N/A
N/A
NFCno
N/A
N/A
N/A
Charging connectionUSB
N/A
N/A
N/A
USB version2.0
N/A
N/A
N/A
Video outputNo
N/A
N/A
N/A
Headphone connection
N/A
N/A
3.5 mm3.5 mm
Type of USB connector
N/A
N/A
Micro-USBMicro-USB
USB On-The-Go (OTG)
N/A
N/A
yes
N/A

Battery

Replaceable batteryyes
N/A
N/A
N/A
Battery capacity780.0 mAh4500.0 mAh1900.0 mAh2350.0 mAh
Standby time348.0 h
N/A
180.0 h
N/A
Talk time6.5 h35.0 h5.0 h
N/A
Fast chargingno
N/A
N/A
N/A
Wireless charging
N/A
yes
N/A
N/A
Wireless charging standard
N/A
  • WPC
  • PMA
  • Qi
  • Fast Wireless Charging
  • Wireless PowerShare
N/A
N/A
Battery type
N/A
N/A
Lithium ionLithium ion

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