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 (2 GHz, Dual core, Kryo 460 + 1.7 GHz, Hexa Core, Kryo 460)
Qualcomm Snapdragon 675, Adreno 612
3300 mAh
Li-ion, Quick, v3.0
3500 mAh
Li-ion, Fast, 15W
6.2 inches
402 ppi, FHD
6.3 inches
409 ppi, FHD
Dual, 12MP + 8MP
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
Triple, 32MP + 8MP + 5MP
3840x2160 @ 30 fps
4G
Dual SIM, GSM+GSM, Dual VoLTE
4G
Dual SIM, GSM+GSM, Dual VoLTE
Detailed Specs
Screen Size
6.2 inches
6.3 inches
Screen Type
IPS LCD
TFT
Screen Resolution
1080 x 2246 pixels
1080 x 2340 pixels
Pixel Density
402 ppi
409 ppi
Screen Protection
Corning Gorilla Glass
Gorilla Glass 3
Screen to Body Ratio
90%
91.80%
Screen Design
Regular notch
Punch hole
Screen Quality
FHD
FHD
Aspect Ratio
-
19.5:9
Phone Variants
6GB 64GB, 8GB 256GB, 6GB 128GB
6GB 128GB
Expandable Storage
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
Expandable Storage Capacity
Yes, 2 TB
Yes, 512 GB
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 v9.0 (Pie)
GPU
Adreno 630
Adreno 612
Chipset
Qualcomm Snapdragon 845
Qualcomm Snapdragon 675
CPU
Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)
Octa core (2 GHz, Dual core, Kryo 460 + 1.7 GHz, Hexa Core, Kryo 460)
Custom User Interface
Zen UI
Samsung One UI
Clock Speed
2.8 GHz
2 GHz
Architecture
64 bit
64 bit
Process Technology
10 nm
11 nm
Battery Capacity
3300 mAh
3500 mAh
Battery Removable
No
No
Battery Type
Li-ion
Li-ion
Charger Type
Quick, v3.0
Fast, 15W
USB Type-C
Yes
Yes
Fast Charging
Yes
Yes
Announced On
5-Feb-18
5-Jun-19
Market Status
Out of Stock
Available
Brand
Asus
Samsung
Model Number
ZS621KL-2A001IN/ZS621KL-2A011IN
-
Price Status
Confirmed
Confirmed
Price
Rs. 16,999
Rs. 15,999
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
24-bit/192kHz audioActive noise cancellation with dedicated micDTS Headphone X
Dolby Atmos
NFC
Yes
Yes
Network Support
4G
4G
Bluetooth
Yes
Yes
FM Radio
Yes
Yes
3.5mm Audio Jack
Yes
No
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano (Hybrid)
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Bluetooth Type
v5.0
v5.0
Audio Jack
3.5 mm
USB Type-C
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) / 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) / 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
Front Camera Features
HDR
HDR
Front Camera Setup
Single, 8MP
Single, 16MP
Front Camera 1 Resolution
8 MP
16 MP
Front Camera 1 Type
f/2.0, Wide Angle Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
24 mm focal length, 1.12 micrometre pixel size
-
Front Aperture
f/2.0
f/2.0
Front Sensor
-
CMOS
Front Flash
-
No
Weight
155 grams
168 grams
Colors
Meteor Silver, Midnight Blue
Midnight Blue, Seawater Blue, Cocktail Orange
Build
Back: Aluminium
Back: Plastic
Dimensions
153 x 75.6 x 7.8 mm
155.3 x 73.9 x 7.9 mm
SAR Value
-
Head: 0.200 W/kg
OIS
Yes
No
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
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Dual, 12MP + 8MP
Triple, 32MP + 8MP + 5MP
Rear Camera 1 Resolution
12 MP
32 MP
Rear Camera 1 Type
f/1.8, Wide Angle Primary Camera
f/1.7 (upto 8x Digital Zoom) Primary Camera
Rear Camera 1 Lens
25 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
2.8" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
8 MP
8 MP
Rear Camera 2 Type
f/2.2 Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
12 mm focal length
12 mm focal length
Rear Sensor
Exmor-RS CMOS Sensor
CMOS image sensor
Rear Aperture
f/1.8
f/1.7
Rear Camera 3 Resolution
-
5 MP
Rear Camera 3 Type
-
f/2.2, Depth Camera
Fingerprint Scanner
Yes
Yes
Fingerprint Scanner Position
Rear
Rear
Face Unlock
Yes
Yes
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