Key Feature Comparison
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At a Glance
Show differences only
Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)
Qualcomm Snapdragon 845, Adreno 630
Octa core (1.8 GHz, Quad core, Kryo 250 + 1.8 GHz, Quad core, Kryo 250)
Qualcomm Snapdragon 632, Adreno 506
Octa core (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)
MediaTek Helio P70, Mali-G72 MP3
3300 mAh
Li-ion, Quick, v3.0
4000 mAh
Li-Polymer
4000 mAh
Li-ion, Fast
6.2 inches
402 ppi, FHD
6.26 inches
269 ppi
6.53 inches
395 ppi, FHD
Dual, 12MP + 8MP
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
Dual, 13MP + 2MP
3840x2160 @ 30 fps
Triple, 12MP + 8MP + 5MP
3840x2160 @ 30 fps
4G
Dual SIM, GSM+GSM, Dual VoLTE
4G
Dual SIM, GSM+GSM, Dual VoLTE
4G
Dual SIM, GSM+GSM, Dual VoLTE
Detailed Specs
Screen Size
6.2 inches
6.26 inches
6.53 inches
Screen Type
IPS LCD
IPS LCD
IPS LCD
Screen Resolution
1080 x 2246 pixels
720 x 1520 pixels
1080 x 2340 pixels
Pixel Density
402 ppi
269 ppi
395 ppi
Screen Protection
Corning Gorilla Glass
-
Gorilla Glass 5
Screen to Body Ratio
90%
88%
90.95%
Screen Design
Regular notch
Regular notch
Bezel-less
Screen Quality
FHD
-
FHD
Phone Variants
6GB 64GB, 8GB 256GB, 6GB 128GB
4GB 64GB, 3GB 32GB
6GB 64GB
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR4X
LPDDR3
LPDDR4X
Expandable Storage Capacity
Yes, 2 TB
Yes, 2 TB
Yes, 256 GB
OTG Support
Yes
Yes
Yes
Storage Type
-
eMMC 5.1
eMMC 5.1
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v8.0 (Oreo)
Android v8.1 (Oreo)
Android v9.0 (Pie)
GPU
Adreno 630
Adreno 506
Mali-G72 MP3
Chipset
Qualcomm Snapdragon 845
Qualcomm Snapdragon 632
MediaTek Helio P70
CPU
Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)
Octa core (1.8 GHz, Quad core, Kryo 250 + 1.8 GHz, Quad core, Kryo 250)
Octa core (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)
Custom User Interface
Zen UI
-
Funtouch OS
Clock Speed
2.8 GHz
1.8 GHz
2.1 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
10 nm
14 nm
12 nm
Battery Capacity
3300 mAh
4000 mAh
4000 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-Polymer
Li-ion
Charger Type
Quick, v3.0
-
Fast
USB Type-C
Yes
No
No
Fast Charging
Yes
-
Yes
Announced On
5-Feb-18
5-Dec-18
5-Mar-19
Market Status
Out of Stock
Out of Stock
Available
Brand
Asus
Asus
Vivo
Model Number
ZS621KL-2A001IN/ZS621KL-2A011IN
ZB632KL-4D005IN
Vivo1819/PD1831F_EX
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 16,999
Rs. 12,999
Rs. 19,990
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
24-bit/192kHz audioActive noise cancellation with dedicated micDTS Headphone X
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic
NFC
Yes
-
-
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
FM Radio
Yes
Yes
Yes
3.5mm Audio Jack
Yes
Yes
Yes
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n/n 5GHz
Bluetooth Type
v5.0
v4.2
v4.2
Audio Jack
3.5 mm
3.5 mm
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM, Dual VoLTE
eSIM
No
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
VoLTE
Yes
Yes
Yes
SIM 1 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26), 3...
4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE:...
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) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 700(band 28) / 1900(band 2) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26), 3G Bands: UMTS ...
4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE:...
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
1080p30fps (gyro-EIS)
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
HDR
LED flash, HDR
HDR
Front Camera Setup
Single, 8MP
Single, 8MP
Single, 32MP
Front Camera 1 Resolution
8 MP
8 MP
32 MP
Front Camera 1 Type
f/2.0, Wide Angle Primary Camera
f/2.0 Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
24 mm focal length, 1.12 micrometre pixel size
1.12 micrometre pixel size
-
Front Aperture
f/2.0
f/2.0
f/2.0
Front Flash
-
Yes, LED Flash
Yes, Screen flash
Weight
155 grams
160 grams
189.5 grams
Colors
Meteor Silver, Midnight Blue
Black, Blue
Frozen Black, Glamour Red, Royal Blue, Aqua Blue
Build
Back: Aluminium
Case: Metal, Back: Metal
Back: Plastic
Dimensions
153 x 75.6 x 7.8 mm
158.4 x 76.2 x 7.7 mm
161.9 x 75.9 x 8.5 mm
OIS
Yes
-
-
Rear Flash
Yes, Dual-color LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps
3840x2160 @ 30 fps
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Dual, 12MP + 8MP
Dual, 13MP + 2MP
Triple, 12MP + 8MP + 5MP
Rear Camera 1 Resolution
12 MP
13 MP
12 MP
Rear Camera 1 Type
f/1.8, Wide Angle Primary Camera
f/1.8 Primary Camera
f/1.78 Primary Camera
Rear Camera 1 Lens
25 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
3.1" sensor size, 1.12 micrometre pixel size
2.8" sensor size, 1.12 micrometre pixel size
Rear Camera 2 Resolution
8 MP
2 MP
8 MP
Rear Camera 2 Type
f/2.2 Camera
Depth Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
12 mm focal length
-
13 mm focal length
Rear Sensor
Exmor-RS CMOS Sensor
CMOS image sensor
CMOS image sensor
Rear Aperture
f/1.8
f/1.8
f/1.78
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Rear
Rear
Rear
Face Unlock
Yes
-
-
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