
Vivo Z1X vs Redmi Note 8 vs Redmi K20
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Last Updated:
29th Oct 2019
Key Feature Comparison
Vivo Z1x
₹16,990
8/10
Xiaomi Redmi Note 8
₹10,595
8/10
Xiaomi Redmi K20
₹18,990
8/10

Vivo Z1x
8/10
₹16,990
8/10
VS

Xiaomi Redmi Note 8
8/10
₹10,595
8/10
VS

Xiaomi Redmi K20
8/10
₹18,990
8/10
Display
Screen Size
6.38 inches
6.3 inches
6.39 inches
Screen Type
Super AMOLED
IPS LCD
AMOLED
Screen Resolution
1080 x 2340 pixels
1080 x 2340 pixels
1080 x 2340 pixels
Pixel Density
404 ppi
409 ppi
403 ppi
Aspect Ratio
19.5:9
19.5:9
19.5:9
Screen to Body Ratio
90%
90%
91.90%
Screen Design
Waterdrop Notch
Waterdrop Notch
Bezel-less
Screen Quality
FHD
FHD
FHD
Screen Protection
-
Corning Gorilla Glass v5
Corning Gorilla Glass v5
Performance
GPU
Adreno 616
Adreno 610
Adreno 618
Operating System
Android v9.0 (Pie)
Android v9.0 (Pie)
Android v9.0 (Pie)
Chipset
Qualcomm Snapdragon 712
Qualcomm Snapdragon 665
Qualcomm Snapdragon 730
CPU
Octa core (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Custom User Interface
Funtouch OS
MIUI
MIUI
Clock Speed
2.3 GHz
2 GHz
2.2 GHz
Architecture
64 bit
64 bit
64 bit
General
Announced On
5-Sep-19
5-Aug-19
5-May-19
Market Status
Available
Available
Available
Brand
Vivo
Xiaomi
Xiaomi
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 20,000
Rs. 12,499
Rs. 19,450
Memory & Storage
Phone Variants
64GB 6GB RAM, 128GB 6GB RAM, 128GB 8 GB RAM
64GB 4GB RAM, 128GB 6GB RAM, 32GB 3GB RAM
64GB 6GB RAM, 128GB 6GB RAM
Expandable Storage
No
Yes
No
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
eMMC 5.1
UFS 2.1
OTG Support
Yes
Yes
Yes
Expandable Storage Capacity
-
Yes, 512 GB
-
Battery
Battery Capacity
4500 mAh
4000 mAh
4000 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-Polymer
Li-Polymer
Charger Type
Flash, 22.5W
Fast, 18W
Quick, v3.0, 18W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Charging Time
50 % in 30 minutes
-
-
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Active noise cancellation with dedicated mic
-
24-bit/192kHz audioActive noise cancellation with dedicated mic
NFC
No
-
Yes
Bluetooth
Yes
Yes
Yes
FM Radio
No
Yes
-
3.5mm Audio Jack
Yes
Yes
Yes
Bluetooth Type
v5.0
v5.0
v5.0
Audio Jack
3.5 mm
3.5 mm
3.5 mm
Front Camera
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
Front Camera Features
HDR
HDR, panorama
HDR
Front Camera Setup
Single, 32MP
Single, 13MP
Single, 20MP
Front Camera 1 Resolution
32 MP
13 MP
20 MP
Front Camera 1 Type
f/2.0 Primary Camera
f/2.0 Primary Camera
f/2.2 Primary Camera
Front Camera 1 Lens
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
1.12 micrometre pixel size
0.8 micrometre pixel size
Front Flash
Yes, Screen flash
-
-
Design
Weight
189.6 grams
188 grams
191 grams
Colors
Phantom Purple, Fusion Blue
Nepture Blue, Moonlight White, Cosmic Purple, Space Black
Carbon Black, Flame Red, Glacier Blue, Pearl White
Build
Back: Plastic
Back: Gorilla Glass
Back: Gorilla Glass
Dimensions
159.3 x 75.2 x 8.1 mm
158.3 x 75.3 x 8.3 mm
156.7 x 74.3 x 8.8 mm
SAR Value
Head: 1.030 W/kg, Body: 0.549 W/kg
Head: 1.13 W/kg, Body: 0.634 W/kg
Head: 1.07 W/kg, Body: 0.723 W/kg
IP Certification
-
Yes, Splash proof
-
Network
Network Support
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, ac/b/g/n, MIMO
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
eSIM
No
No
No
Wi-Fi Features
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
VoLTE
Yes
Yes
Yes
SIM 1 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...
SIM 2 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...
Rear Camera
Rear Flash
Yes, LED Flash
Yes, Dual LED Flash
Yes, Dual LED Flash
Rear Video Recording
3840x2160 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 48MP + 8MP + 2MP
Quad, 48MP + 8MP + 2MP + 2MP
Triple, 48MP + 13MP + 8MP
Rear Camera 1 Resolution
48 MP
48 MP
48 MP
Rear Camera 1 Type
f/1.79, Wide Angle Primary Camera
f/1.79 Primary Camera
f/1.75 Primary Camera
Rear Camera 1 Lens
2" sensor size, 0.8 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
8 MP
8 MP
13 MP
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
13 mm focal length
4.0" sensor size, 1.12 micrometre pixel size
3" sensor size, 1.12 micrometre pixel size
Rear Camera 3 Resolution
2 MP
2 MP
8 MP
Rear Camera 3 Type
f/2.4, Depth Camera
f/2.4, Macro Camera
f/2.4 Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera
Rear Sensor
Exmor-RS CMOS Sensor
ISOCELL Plus
Exmor-RS CMOS Sensor
OIS
-
No
-
Rear Camera 3 Lens
-
5.0" sensor size, 1.75 micrometre pixel size
4.0" sensor size, 1.12 micrometre pixel size
Rear Camera 4 Resolution
-
2 MP
-
Rear Camera 4 Type
-
f/2.4, Depth Camera
-
Rear Camera 4 Lens
-
5.0" sensor size, 1.75 micrometre pixel size
-
Sensors
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
On-screen
Rear
On-screen
Fingerprint Scanner Type
Optical
-
Optical