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Compare 4 products

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Motorola KRZR K1 Mobile Phone
Motorola KRZR K1
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Sony Zylo Mobile Phone
Sony Zylo
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vivo Y51 Mobile Phone
vivo Y51
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vivo Y55 Mobile Phone
vivo Y55
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
4
4 editorial reviews
As well as some imaginative colour naming, <b>Sony</b> <b>Ericsson</b> sometimes takes the same approach when naming its devices. One example is the <b>Zylo</b>.Read more
The Sony Ericsson Zylo is the first phone with FLAC support, but does it hit the right note?Read more
A small and sexy music slider – that’s what the Zylo is. Nothing more, nothing less. Sony Ericsson are probably hoping to start bringing up the next...Read more
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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 %
1
5.0 out of 5
1 user ratings
5 stars
100 %
4 stars
0 %
3 stars
0 %
2 stars
0 %
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 %
49
4.0 out of 5
49 user ratings
5 stars
30 %
4 stars
42 %
3 stars
18 %
2 stars
8 %
1 stars
0 %

Hardware

Operating systemProprietary OSProprietary OSAndroid 5.0Android 6.0
CPU coresSingle-coreSingle-coreQuad-core8-core
RAM memory
N/A
260 MB2 GB2 GB
CPU clock speed
N/A
N/A
1.2 GHz1.4 GHz
CPU model
N/A
N/A
Qualcomm Snapdragon 410 MSM8916Qualcomm Snapdragon 430 MSM8937
GPU model
N/A
N/A
Qualcomm Adreno 306Qualcomm Adreno 505

Display

Screen size1.9 in2.6 in5.0 in5.2 in
Touchscreennono
N/A
N/A
Number of colors262K262K16.7M16.7M
Resolution176 x 220 px320 x 240 px960 x 540 px1280 x 720 px
TechnologyCSTNIPS TFTIPS LCDIPS LCD
Dual screen supportyesno
N/A
N/A
Scratch resistant displaynono
N/A
N/A
HDRnono
N/A
N/A
Panel type
N/A
LCDLCDLCD
Pixel density
N/A
154.0 ppi220.0 ppi282.0 ppi
Screen material
N/A
N/A
Corning Gorilla GlassCorning Gorilla Glass 2.0
Multi touch
N/A
N/A
yesyes

Rear camera

Primary sensor resolution2.0 Mpx3.2 Mpx8.0 Mpx8.0 Mpx
Video recordingyesyes
N/A
N/A
Highest video resolution176 x 144 px640 x 480 px1920 x 1080 px1920 x 1080 px
Digital zoom
N/A
yesyesyes
Geo-tagging
N/A
yesyesyes
Primary lens aperture
N/A
N/A
2.0 f2.0 f
Autofocus
N/A
N/A
yesyes
Burst Mode
N/A
N/A
yes
N/A
Digital Image Stabilization
N/A
N/A
yes
N/A
Face detection
N/A
N/A
yesyes
Gesture Shot
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
Smile detection
N/A
N/A
yesyes
Touch focus
N/A
N/A
yesyes
Self timer
N/A
N/A
N/A
yes
Voice control
N/A
N/A
N/A
yes

Storage

Internal storage16 MB256 MB16 GB16 GB
Memory card readeryesyesyesyes
Maximum card storage2GB16GB128GB128GB
Types of memory card supportedmicroSD
  • microSD
  • microSDHC
microSDmicroSD

Dimensions

Height4.06 in4.06 in5.66 in5.82 in
Width1.65 in2.05 in2.82 in2.87 in
Depth0.59 in0.63 in0.3 in0.3 in
Weight3.6 oz4.06 oz5.54 oz5.01 oz

Connectivity

Dual sim supportnonoyesyes
Sim card sizeMini-SIMMini-SIMNano-SIM
N/A
DLNA certifiednono
N/A
N/A
Bluetoothyesyesyesyes
Bluetooth version2.02.1 EDR4.04.1
Bluetooth profileA2DP
  • A2DP
  • AVRCP
N/A
N/A
NFCnono
N/A
N/A
Charging connectionUSBUSB
N/A
N/A
USB version2.02.0
N/A
N/A
Video outputNoNo
N/A
N/A
Bluetooth codec
N/A
  • AAC
  • SBC
N/A
N/A
Headphone connection
N/A
3.5 mm3.5 mm3.5 mm
Type of USB connector
N/A
N/A
Micro-USBMicro-USB
USB On-The-Go (OTG)
N/A
N/A
N/A
yes

Cellular

Wireless network (Wi-Fi)nonoyesyes
2G GSMyesyesyesyes
3G UMTSnoyes
N/A
N/A
4G LTEnonoyesyes
Data transmission
N/A
HSDPAHSDPAHSPA+
Navigation system
N/A
A-GPSGPSGPS
GSM frequencies
N/A
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
UMTS frequences
N/A
  • 900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
LTE frequencies
N/A
N/A
  • 800 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
  • 800 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
Mobile hotspot
N/A
N/A
yesyes

Battery

Replaceable batteryyesyes
N/A
N/A
Battery capacity780.0 mAh920.0 mAh2350.0 mAh2650.0 mAh
Standby time348.0 h403.0 h
N/A
250.0 h
Talk time6.5 h3.5 h
N/A
11.0 h
Fast chargingnono
N/A
N/A
Battery type
N/A
Lithium ionLithium ionLithium ion
Wireless charging
N/A
no
N/A
N/A