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Compare 3 products

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Jiayu S3 Mobile Phone
Jiayu S3
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Motorola KRZR K1 Mobile Phone
Motorola KRZR K1
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Samsung Galaxy S4 Mobile Phone
Samsung Galaxy S4
Available colors
Editiorial reviews
2
2 editorial reviews
JiaYu probably isn't a brand you've heard of, but if a 5.5" 1080p display, 3 GB RAM and a large 3050 mAh battery interests you, then you'll find this to be the best bang-for-buck smartphone available.Read more
After a week of testing the highly anticipated JiaYu S3 we have got everything together to let you know how we feel about this flagship Mediatek phone. Keep reading for the full JiaYu S3 review.Read more
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
21
4.4 out of 5
10 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
37
4.2 out of 5
37 user ratings
5 stars
40 %
4 stars
37 %
3 stars
18 %
2 stars
2 %
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 %
45
4.3 out of 5
45 user ratings
5 stars
44 %
4 stars
42 %
3 stars
13 %
2 stars
0 %
1 stars
0 %

Hardware

Operating systemAndroid 4.4Proprietary OSAndroid 4.4
CPU clock speed1.7 GHz
N/A
1.6 GHz
CPU cores8-coreSingle-core8-core
CPU modelMediaTek MT6572
N/A
Samsung Exynos 5 Octa 5410
GPU modelARM Mali-400
N/A
PowerVR SGX544
RAM memory3 GB
N/A
2 GB

Display

Screen size5.5 in1.9 in5.0 in
Touchscreenyesnoyes
Panel typeLCD
N/A
OLED
Resolution1920 x 1080 px176 x 220 px1920 x 1080 px
TechnologyIPS TFTCSTN
  • AMOLED
  • Super AMOLED
Pixel density400.0 ppi
N/A
441.0 ppi
HDRnonono
Multi touchyes
N/A
yes
Number of colors
N/A
262K16.7M
Dual screen support
N/A
yesyes
Scratch resistant display
N/A
noyes
Screen material
N/A
N/A
Corning Gorilla Glass 3.0

Rear camera

Primary sensor resolution13.0 Mpx2.0 Mpx13.0 Mpx
Primary lens aperture2.0 f
N/A
2.2 f
Autofocusyes
N/A
yes
LED Flashyes
N/A
yes
Video recording
N/A
yesyes
Highest video resolution
N/A
176 x 144 px1920 x 1080 px
Number of rear cameras
N/A
N/A
1
Maximum FPS at the highest resolution
N/A
N/A
30.0 fps
Maximum FPS (regardless of res.)
N/A
N/A
30.0 fps
Max resolution (highest frame rate)
N/A
N/A
1920 x 1080 px
Burst Mode
N/A
N/A
yes
Digital Image Stabilization
N/A
N/A
yes
Optical zoom
N/A
N/A
10x
Digital zoom
N/A
N/A
yes
Face detection
N/A
N/A
yes
Geo-tagging
N/A
N/A
yes
HDR Capture
N/A
N/A
yes
Panorama
N/A
N/A
yes
Slow-Mo
N/A
N/A
yes
Smile detection
N/A
N/A
yes
Touch focus
N/A
N/A
yes

Storage

Internal storage16 GB16 MB
  • 16 GB
  • 32 GB
  • 64 GB
Memory card readeryesyesyes
Maximum card storage64GB2GB64GB
Types of memory card supportedmicroSDmicroSD
  • microSD
  • microSDHC
  • microSDXC

Design

Colour of productBlack
  • Black
  • Blue
  • Grey
  • Silver
  • Black
  • Blue
  • Brown
  • Grey
  • Pink
  • Purple
  • Red
  • Silver
  • White
Material
N/A
PlasticPlastic
Water resistant
N/A
nono
Shock resistant
N/A
nono

Connectivity

Dual sim supportyesnono
Sim card sizeMicro-SIMMini-SIMMicro-SIM
Bluetoothyesyesyes
Bluetooth version4.02.04.0
Headphone connection3.5 mm
N/A
3.5 mm
Type of USB connectorMicro-USB
N/A
N/A
DLNA certified
N/A
noyes
Bluetooth profile
N/A
A2DP
  • A2DP
  • AVRCP
NFC
N/A
noyes
Charging connection
N/A
USBUSB
USB version
N/A
2.02.0
Video output
N/A
NoMHL
Bluetooth codec
N/A
N/A
  • aptX
  • SBC
USB On-The-Go (OTG)
N/A
N/A
yes

Cellular

Wireless network (Wi-Fi)yesnoyes
Data transmissionHSDPA
N/A
HSPA+
Navigation systemGPS
N/A
GLONASS
2G GSMyesyesyes
GSM frequencies
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
N/A
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
UMTS frequences
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
N/A
N/A
4G LTEyesno
  • no
  • yes
Mobile hotspotyes
N/A
yes
3G UMTS
N/A
noyes
Wireless networking standard
N/A
N/A
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
LTE frequencies
N/A
N/A
Regional
Streaming standards
N/A
N/A
Miracast

Battery

Replaceable batteryyesyesyes
Battery capacity3000.0 mAh780.0 mAh2600.0 mAh
Fast chargingnonono
Standby time
N/A
348.0 h370.0 h
Talk time
N/A
6.5 h17.0 h
Battery type
N/A
N/A
Lithium ion
Wireless charging
N/A
N/A
yes

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