Vivo Z1X vs Realme XT vs Vivo V15 Pro
Key Feature Comparison
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At a Glance
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Octa core (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core (2 GHz, Dual core, Kryo 460 + 1.7 GHz, Hexa Core, Kryo 460)
4500 mAh
4000 mAh
3700 mAh
6.38 inches
6.4 inches
6.39 inches
Triple, 48MP + 8MP + 2MP
Quad, 64MP + 8MP + 2MP + 2MP
Triple, 48MP + 8MP + 5MP
4G
4G
4G
Detailed Specs
Screen Size
6.38 inches
6.4 inches
6.39 inches
Screen Type
Super AMOLED
Super AMOLED
Super AMOLED
Screen Resolution
1080 x 2340 pixels
1080 x 2340 pixels
1080 x 2340 pixels
Pixel Density
404 ppi
403 ppi
403 ppi
Aspect Ratio
19.5:9
19.5:9
19.5:9
Screen to Body Ratio
90%
91.90%
91.64%
Screen Design
Waterdrop notch
Waterdrop notch
Bezel-less
Screen Quality
FHD
FHD
FHD
Screen Protection
-
Gorilla Glass 5
-
Phone Variants
6GB 64GB, 8GB 128GB, 6GB 128GB, 4GB 128GB
6GB 64GB, 4GB 64GB, 8GB 128GB
8GB 128GB, 6GB 128GB
Expandable Storage
No
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
UFS 2.1
eMMC 5.1
OTG Support
Yes
Yes
Yes
Expandable Storage Capacity
-
Yes, 256 GB
Yes, 256 GB
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v9.0 (Pie)
Android v9.0 (Pie)
Android v9.0 (Pie)
GPU
Adreno 616
Adreno 616
Adreno 612
Chipset
Qualcomm Snapdragon 712
Qualcomm Snapdragon 712
Qualcomm Snapdragon 675
CPU
Octa core (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core (2 GHz, Dual core, Kryo 460 + 1.7 GHz, Hexa Core, Kryo 460)
Custom User Interface
Funtouch OS
Realme UI
Funtouch OS
Clock Speed
2.3 GHz
2.3 GHz
2 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
10 nm
10 nm
11 nm
Battery Capacity
4500 mAh
4000 mAh
3700 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-ion
Charger Type
Flash, 22.5W
VOOC, v3.0, 20W
Fast
USB Type-C
Yes
Yes
No
Fast Charging
Yes
Yes
Yes
Charging Time
50 % in 30 minutes
52 % in 30 minutes
24 % in 15 minutes
Announced On
5-Sep-19
5-Sep-19
5-Feb-19
Market Status
Available
Available
Available
Brand
Vivo
Realme
Vivo
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 20,000
Rs. 16,999
Rs. 17,990
Model Number
-
RMX1921
-
GPS
Yes A-GPS, Glonass
Yes A-GPS
Yes A-GPS, Glonass
Audio Features
Active noise cancellation with dedicated mic
Dolby Atmos
Active noise cancellation with dedicated mic
NFC
No
No
Yes
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
FM Radio
No
Yes
Yes
3.5mm Audio Jack
Yes
Yes
Yes
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, b/g/n/n 5GHz
Bluetooth Type
v5.0
v5.0
v5.0
Audio Jack
3.5 mm
3.5 mm
3.5 mm
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
Mobile Hotspot
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 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 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...
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 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 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...
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
HDR
HDR, panorama
HDR
Front Camera Setup
Single, 32MP
Single, 16MP
Single, 32MP
Front Camera 1 Resolution
32 MP
16 MP
32 MP
Front Camera 1 Type
f/2.0 Primary Camera
f/2.0, Wide Angle Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
-
-
Front Aperture
f/2.0
f/2.0
f/2.0
Front Flash
Yes, Screen flash
-
Yes, Screen flash
Front Sensor
-
Exmor RS
-
Weight
189.6 grams
183 grams
185 grams
Colors
Phantom Purple, Fusion Blue
Pearl Blue, Pearl White
Topaz Blue, Ruby Red
Build
Back: Plastic
Back: Gorilla Glass
Back: Plastic
Dimensions
159.3 x 75.2 x 8.1 mm
158.7 x 75.2 x 8.6 mm
157.2 x 74.7 x 8.2 mm
SAR Value
Head: 1.030 W/kg, Body: 0.549 W/kg
-
Head: 1.155 W/kg, Body: 0.284 W/kg
Water Resistance
-
Yes, Splash proof
-
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
3840x2160 @ 60 fps
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
5 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 48MP + 8MP + 2MP
Quad, 64MP + 8MP + 2MP + 2MP
Triple, 48MP + 8MP + 5MP
Rear Camera 1 Resolution
48 MP
64 MP
48 MP
Rear Camera 1 Type
f/1.79, Wide Angle Primary Camera
f/1.8 (upto 5x Digital Zoom) Primary Camera
f/1.8 Primary Camera
Rear Camera 1 Lens
2" sensor size, 0.8 micrometre pixel size
5.58 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
8 MP
8 MP
8 MP
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.25, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
13 mm focal length
1.66 mm focal length, 1.12 micrometre pixel size
13 mm focal length
Rear Camera 3 Resolution
2 MP
2 MP
5 MP
Rear Camera 3 Type
f/2.4, Depth Camera
f/2.4, Macro Camera
f/2.4, Depth Camera
Rear Sensor
Exmor-RS CMOS Sensor
ISOCELL Plus
ISO-CELL
Rear Aperture
f/1.79
f/1.8
f/1.8
OIS
-
No
-
Rear Camera 3 Lens
-
1.77 mm focal length, 1.75 micrometre pixel size
-
Rear Camera 4 Resolution
-
2 MP
-
Rear Camera 4 Type
-
f/2.4, Depth Camera
-
Rear Camera 4 Lens
-
1.77 mm focal length, 1.75 micrometre pixel size
-
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
On-Screen
On-Screen
On-Screen
Fingerprint Scanner Type
Optical
Optical
Optical
Face Unlock
Yes
Yes
Yes