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Compare 3 products

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Motorola KRZR K1 Mobile Phone
Motorola KRZR K1
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UMI Touch Mobile Phone
UMI Touch
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Xiaomi Redmi Note 4 Mobile Phone
Xiaomi Redmi Note 4
Available colors
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
Full hands-on review of UMi's crowd-sourced UMi Touch Smartphone. Technical review of UMi's flagship phone. (Previously UMi Apollo Project)Read more
UMi is one of many China-based smartphone manufacturing companies. This is still a relatively small company, but they managed to release quite a fewRead more
In-depth review of the UMI Touch (Mediatek MT6753, ARM Mali-T720 MP4, 5.5 inch, 199 g) with numerous measurements, benchmarks, and ratingsRead more
Read editorial reviews
9
4.0 out of 5
5 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
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 %
40
3.9 out of 5
40 user ratings
5 stars
20 %
4 stars
47 %
3 stars
32 %
2 stars
0 %
1 stars
0 %
36
4.3 out of 5
36 user ratings
5 stars
44 %
4 stars
41 %
3 stars
11 %
2 stars
2 %
1 stars
0 %

Hardware

Operating systemProprietary OSAndroid 6.0Android 6.0
CPU coresSingle-core8-core10-core
CPU clock speed
N/A
1.3 GHz2.1 GHz
CPU model
N/A
MediaTek MT6753MediaTek Helio X MT6797
GPU model
N/A
ARM Mali-T720 MP4 GPARM Mali-T880 MP4
RAM memory
N/A
3 GB
  • 2 GB
  • 3 GB
  • 4 GB

Display

Screen size1.9 in5.5 in5.5 in
Touchscreennoyesyes
Number of colors262K16.7M16.7M
Resolution176 x 220 px1920 x 1080 px1920 x 1080 px
TechnologyCSTNIPS LCDIPS TFT
Dual screen supportyesnono
Scratch resistant displaynoyesno
HDRnonono
Panel type
N/A
LCDLCD
Pixel density
N/A
401.0 ppi401.0 ppi
Multi touch
N/A
yes
N/A
Screen material
N/A
N/A
Corning Gorilla Glass

Rear camera

Primary sensor resolution2.0 Mpx13.0 Mpx13.0 Mpx
Video recordingyesyesyes
Highest video resolution176 x 144 px1920 x 1080 px1920 x 1080 px
Autofocus
N/A
yesyes
Burst Mode
N/A
yes
N/A
Digital Image Stabilization
N/A
yes
N/A
Digital zoom
N/A
yes
N/A
Face detection
N/A
yes
N/A
Geo-tagging
N/A
yesyes
HDR Capture
N/A
yes
N/A
LED Flash
N/A
yesyes
Panorama
N/A
yes
N/A
Touch focus
N/A
yesyes
Primary lens aperture
N/A
N/A
2.0 f
Maximum FPS at the highest resolution
N/A
N/A
30.0 fps

Storage

Internal storage16 MB16 GB
  • 16 GB
  • 32 GB
  • 64 GB
Memory card readeryesyesyes
Maximum card storage2GB64GB128GB
Types of memory card supportedmicroSDmicroSD
  • microSD
  • microSDHC
  • microSDXC

Design

Colour of product
  • Black
  • Blue
  • Grey
  • Silver
  • Grey
  • White
  • Gold
  • Silver
  • Black
  • White
  • Grey
MaterialPlasticMetal
  • Aluminum
  • Metal
Water resistantno
N/A
no
Shock resistantno
N/A
no

Dimensions

Height4.06 in6.08 in5.94 in
Width1.65 in2.99 in2.99 in
Depth0.59 in0.35 in0.33 in
Weight3.6 oz6.7 oz6.17 oz

Connectivity

Dual sim supportnoyesyes
Sim card sizeMini-SIMMicro-SIMNano-SIM
DLNA certifiedno
N/A
no
Bluetoothyesyesyes
Bluetooth version2.04.14.2
Bluetooth profileA2DP
N/A
A2DP
NFCno
N/A
no
Charging connectionUSBUSBUSB
USB version2.02.02.0
Video outputNo
N/A
No
Headphone connection
N/A
3.5 mm3.5 mm
USB On-The-Go (OTG)
N/A
yesyes
Bluetooth codec
N/A
N/A
SBC

Cellular

Wireless network (Wi-Fi)noyesyes
2G GSMyesyesyes
3G UMTSnoyesyes
4G LTEnoyesyes
Wireless networking standard
N/A
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
Data transmission
N/A
HSPA+HSPA+
Navigation system
N/A
GLONASSGLONASS
GSM frequencies
N/A
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
UMTS frequences
N/A
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
LTE frequencies
N/A
  • 800 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
  • 800 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
  • 2300 MHz
  • 2500 MHz
Mobile hotspot
N/A
yes
N/A

Battery

Replaceable batteryyes
N/A
no
Battery capacity780.0 mAh4000.0 mAh4100.0 mAh
Standby time348.0 h360.0 h
N/A
Talk time6.5 h
N/A
N/A
Fast chargingnonono
Battery type
N/A
Lithium PolymerLithium Polymer
Wireless charging
N/A
N/A
no

Often compared with Xiaomi Redmi Note 4