Key Feature Comparison
Show differences only
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 260 + 1.6 GHz, Quad core, Kryo 260)
Qualcomm Snapdragon 636, Adreno 509
3300 mAh
Li-ion, Quick, v3.0
5000 mAh
Li-ion, Fast, 10W
6.2 inches
402 ppi, FHD
5.99 inches
403 ppi, FHD
Dual, 12MP + 8MP
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
Dual, 13MP + 5MP
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
4G
Dual SIM, GSM+GSM, Dual VoLTE
4G
Dual SIM, GSM+GSM, Dual VoLTE
Detailed Specs
Screen Size
6.2 inches
5.99 inches
Screen Type
IPS LCD
IPS LCD
Screen Resolution
1080 x 2246 pixels
1080 x 2160 pixels
Pixel Density
402 ppi
403 ppi
Screen Protection
Corning Gorilla Glass
-
Screen to Body Ratio
90%
76.62%
Screen Design
Regular notch
Bezel-less
Screen Quality
FHD
FHD
Aspect Ratio
-
18:09
Phone Variants
6GB 64GB, 8GB 256GB, 6GB 128GB
3GB 64GB, 3GB 32GB
Expandable Storage
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
Expandable Storage Capacity
Yes, 2 TB
Yes, 2 TB
OTG Support
Yes
Yes
Storage Type
-
eMMC 5.1
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v8.0 (Oreo)
Android v8.1 (Oreo)
GPU
Adreno 630
Adreno 509
Chipset
Qualcomm Snapdragon 845
Qualcomm Snapdragon 636
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 260 + 1.6 GHz, Quad core, Kryo 260)
Custom User Interface
Zen UI
Stock
Clock Speed
2.8 GHz
1.8 GHz
Architecture
64 bit
64 bit
Process Technology
10 nm
14 nm
Battery Capacity
3300 mAh
5000 mAh
Battery Removable
No
No
Battery Type
Li-ion
Li-ion
Charger Type
Quick, v3.0
Fast, 10W
USB Type-C
Yes
No
Fast Charging
Yes
Yes
Announced On
5-Feb-18
5-Apr-18
Market Status
Out of Stock
Available
Brand
Asus
Asus
Model Number
ZS621KL-2A001IN/ZS621KL-2A011IN
-
Price Status
Confirmed
Confirmed
Price
Rs. 16,999
Rs. 13,199
GPS
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
NFC
Yes
Yes
Network Support
4G
4G
Bluetooth
Yes
Yes
FM Radio
Yes
-
3.5mm Audio Jack
Yes
Yes
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)
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
Bluetooth Type
v5.0
v5.0
Audio Jack
3.5 mm
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM, Dual VoLTE
eSIM
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
VoLTE
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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 150 Mbit/s (LTE...
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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 150 Mbit/s (LTE...
Front Video Recording
1080p30fps (gyro-EIS)
1080p30fps
Front Camera Features
HDR
LED flash
Front Camera Setup
Single, 8MP
Single, 8MP
Front Camera 1 Resolution
8 MP
8 MP
Front Camera 1 Type
f/2.0, Wide Angle Primary Camera
f/2.2, Wide Angle Primary Camera
Front Camera 1 Lens
24 mm focal length, 1.12 micrometre pixel size
26 mm focal length, 1 micrometre pixel size
Front Aperture
f/2.0
f/2.2
Front Sensor
-
CMOS
Front Flash
-
Yes, Soft light flash
Weight
155 grams
180 grams
Colors
Meteor Silver, Midnight Blue
Black, Blue, Gray
Build
Back: Aluminium
Back: Aluminium
Dimensions
153 x 75.6 x 7.8 mm
159 x 76 x 8.4 mm
OIS
Yes
-
Rear Flash
Yes, Dual-color LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
Rear Camera Features
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 + 5MP
Rear Camera 1 Resolution
12 MP
13 MP
Rear Camera 1 Type
f/1.8, Wide Angle Primary Camera
f/2.2 Primary Camera
Rear Camera 1 Lens
25 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
25 mm focal length, 1.12 micrometre pixel size
Rear Camera 2 Resolution
8 MP
5 MP
Rear Camera 2 Type
f/2.2 Camera
f/2.4, Depth Camera
Rear Camera 2 Lens
12 mm focal length
1.12 micrometre pixel size
Rear Sensor
Exmor-RS CMOS Sensor
CMOS image sensor
Rear Aperture
f/1.8
f/2.2
Fingerprint Scanner
Yes
Yes
Fingerprint Scanner Position
Rear
Rear
Face Unlock
Yes
Yes
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