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Compare 4 products

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Asus Zenfone Max Mobile Phone
Asus Zenfone Max
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Motorola KRZR K1 Mobile Phone
Motorola KRZR K1
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Sony Xperia XA1 Plus Mobile Phone
Sony Xperia XA1 Plus
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vivo Y15S Mobile Phone
vivo Y15S
Editiorial reviews
9
3.5 out of 5
6 user ratings
5 stars
0 %
4 stars
66 %
3 stars
33 %
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
1
1 editorial reviews
Stuck in the middle of Sony's range, but something of a bullseye in practiceRead more
Read editorial reviews
User rating
39
4.1 out of 5
39 user ratings
5 stars
33 %
4 stars
43 %
3 stars
23 %
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 %
33
4.4 out of 5
33 user ratings
5 stars
48 %
4 stars
42 %
3 stars
6 %
2 stars
3 %
1 stars
0 %
39
4.2 out of 5
39 user ratings
5 stars
46 %
4 stars
33 %
3 stars
17 %
2 stars
2 %
1 stars
0 %

Hardware

Operating systemAndroid 5.0Proprietary OSAndroid 7.0Android 5.1
CPU clock speed1.2 GHz
N/A
2.3 GHz1.3 GHz
CPU coresQuad-coreSingle-core8-coreQuad-core
CPU modelQualcomm Snapdragon 410 MSM8916
N/A
MediaTek MT6757Mediatek MT6580
GPU modelQualcomm Adreno 306
N/A
N/A
ARM Mali-400 MP
RAM memory2 GB
N/A
4 GB1 GB

Display

Screen size5.5 in1.9 in5.5 in4.5 in
Touchscreenyesnoyes
N/A
Number of colors16.7M262K16.7M16.7M
Panel typeLCD
N/A
LCDLCD
Resolution720 x 1280 px176 x 220 px1080 x 1920 px854 x 480 px
TechnologyIPS TFTCSTN
  • IPS TFT
  • TFT
IPS LCD
Pixel density267.0 ppi
N/A
401.0 ppi218.0 ppi
Screen materialCorning Gorilla Glass 4.0
N/A
Corning Gorilla Glass
N/A
Dual screen supportnoyesno
N/A
Scratch resistant displayyesno
N/A
N/A
HDRnono
N/A
N/A
Multi touchyes
N/A
N/A
yes

Rear camera

Primary sensor resolution13.0 Mpx2.0 Mpx23.0 Mpx5.0 Mpx
Primary lens aperture2.0 f
N/A
N/A
N/A
Video recordingyesyesyes
N/A
Highest video resolution1920 x 1080 px176 x 144 px
N/A
1920 x 1080 px
Maximum FPS at the highest resolution30.0 fps
N/A
N/A
N/A
Maximum FPS (regardless of res.)60.0 fps
N/A
N/A
N/A
Autofocusyes
N/A
N/A
yes
Burst Modeyes
N/A
N/A
yes
Digital Image Stabilizationyes
N/A
N/A
yes
Digital zoomyes
N/A
N/A
yes
Face detectionyes
N/A
N/A
yes
Geo-taggingyes
N/A
N/A
yes
HDR Captureyes
N/A
N/A
yes
LED Flashyes
N/A
N/A
yes
Panoramayes
N/A
N/A
yes
Touch focusyes
N/A
N/A
yes
Primary sensor size
N/A
N/A
1/2.3"
N/A
Focus adjustment
N/A
N/A
Automatic
N/A

Storage

Internal storage
  • 16 GB
  • 8 GB
16 MB32 GB8 GB
Memory card readeryesyesyesyes
Maximum card storage64GB2GB256GB128GB
Types of memory card supported
  • microSD
  • microSDHC
  • microSDXC
microSD
  • microSD
  • microSDHC
  • microSDXC
microSD

Dimensions

Height6.14 in4.06 in6.1 in5.13 in
Width3.05 in1.65 in2.95 in2.59 in
Depth0.42 in0.59 in0.34 in0.34 in
Weight7.13 oz3.6 oz6.7 oz4.59 oz

Connectivity

Dual sim supportyesnonoyes
Sim card sizeMicro-SIMMini-SIMNano-SIMMicro-SIM
DLNA certifiednono
N/A
N/A
Bluetoothyesyesyesyes
Bluetooth version4.02.04.24.0
Bluetooth profileA2DPA2DPA2DP
N/A
Bluetooth codecSBC
N/A
N/A
N/A
NFCnonoyes
N/A
Charging connectionUSBUSBUSB
N/A
Headphone connection3.5 mm
N/A
3.5 mm3.5 mm
USB version2.02.0
N/A
N/A
Type of USB connectorMicro-USB
N/A
USB Type-CMicro-USB
USB On-The-Go (OTG)yes
N/A
N/A
yes
Video outputNoNo
N/A
N/A

Cellular

Wireless network (Wi-Fi)yesnoyesyes
Wireless networking standard
  • 802.11b
  • 802.11g
  • 802.11n
N/A
N/A
N/A
Data transmissionHSPA+
N/A
  • GPRS
  • EDGE
  • HSDPA
  • HSUPA
  • HSPA+
  • LTE
HSPA+
Navigation systemGLONASS
N/A
  • GPS
  • A-GPS
  • GLONASS
GPS
2G GSMyesyesyesyes
GSM frequencies
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
N/A
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
3G UMTSyesnoyes
N/A
UMTS frequences
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
N/A
N/A
  • 900 MHz
  • 2100 MHz
4G LTEyesnoyes
N/A
LTE frequencies
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
N/A
N/A
N/A
Mobile hotspotyes
N/A
N/A
yes
CDMA frequences
N/A
N/A
N/A
  • 900 MHz
  • 2100 MHz

Battery

Replaceable batterynoyesnoyes
Battery typeLithium Polymer
N/A
N/A
Lithium Polymer
Battery capacity5000.0 mAh780.0 mAh3430.0 mAh1900.0 mAh
Standby time914.0 h348.0 h
N/A
410.0 h
Talk time37.6 h6.5 h
N/A
8.0 h
Fast chargingnono
N/A
N/A
Wireless charging no
N/A
N/A
N/A