Key Feature Comparison
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At a Glance
Show differences only
Octa core (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Qualcomm Snapdragon 712, Adreno 616
Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)
Qualcomm Snapdragon 845, Adreno 630
Octa core (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)
MediaTek Helio P70, Mali-G72 MP3
4000 mAh
Li-ion, VOOC, v3.0, 20W
3000 mAh
Li-ion, Quick, v3.0
4000 mAh
Li-ion, Fast
6.4 inches
403 ppi, FHD
6.1 inches
563 ppi, 2K
6.53 inches
395 ppi, FHD
Quad, 64MP + 8MP + 2MP + 2MP
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
Dual, 16MP + 16MP
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
Triple, 12MP + 8MP + 5MP
3840x2160 @ 30 fps
4G
Dual SIM, GSM+GSM
4G
Dual SIM, GSM+GSM
4G
Dual SIM, GSM+GSM, Dual VoLTE
Detailed Specs
Screen Size
6.4 inches
6.1 inches
6.53 inches
Screen Type
Super AMOLED
IPS LCD
IPS LCD
Screen Resolution
1080 x 2340 pixels
1440 x 3120 pixels
1080 x 2340 pixels
Pixel Density
403 ppi
563 ppi
395 ppi
Aspect Ratio
19.5:9
19.5:9
19.5:9
Screen Protection
Gorilla Glass 5
Gorilla Glass 5
Gorilla Glass 5
Screen to Body Ratio
91.90%
82.74%
90.95%
Screen Design
Waterdrop notch
Regular notch
Bezel-less
Screen Quality
FHD
2K
FHD
Phone Variants
6GB 64GB, 4GB 64GB, 8GB 128GB
4GB 64GB
6GB 64GB
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
-
eMMC 5.1
Expandable Storage Capacity
Yes, 256 GB
Yes, 2 TB
Yes, 256 GB
OTG Support
Yes
-
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v9.0 (Pie)
Android v8.0 (Oreo)
Android v9.0 (Pie)
GPU
Adreno 616
Adreno 630
Mali-G72 MP3
Chipset
Qualcomm Snapdragon 712
Qualcomm Snapdragon 845
MediaTek Helio P70
CPU
Octa core (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)
Octa core (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)
Custom User Interface
Realme UI
LG UI
Funtouch OS
Clock Speed
2.3 GHz
2.8 GHz
2.1 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
10 nm
-
12 nm
Battery Capacity
4000 mAh
3000 mAh
4000 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-ion
Charger Type
VOOC, v3.0, 20W
Quick, v3.0
Fast
USB Type-C
Yes
Yes
No
Fast Charging
Yes
Yes
Yes
Charging Time
52 % in 30 minutes
-
-
Wireless Charging
-
Yes
-
Announced On
5-Sep-19
5-May-18
5-Mar-19
Market Status
Available
Available
Available
Brand
Realme
LG
Vivo
Model Number
RMX1921
-
Vivo1819/PD1831F_EX
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 16,999
Rs. 27,999
Rs. 19,990
GPS
Yes A-GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
32-bit/192kHz audioDTS: X Surround SoundActive noise cancellation with dedicated mic
Active noise cancellation with dedicated mic
NFC
No
Yes
-
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
FM Radio
Yes
-
Yes
3.5mm Audio Jack
Yes
Yes
Yes
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/ad/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, b/g/n/n 5GHz
Bluetooth Type
v5.0
v5.0
v4.2
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
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), 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) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20), 3...
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) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20), 3G Bands: UMTS 1...
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...
Water Resistance
Yes, Splash proof
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68
-
Weight
183 grams
162 grams
189.5 grams
Colors
Pearl Blue, Pearl White
Platinum Gray, Aurora Black, Moroccan Blue, Raspberry Rose
Frozen Black, Glamour Red, Royal Blue, Aqua Blue
Build
Back: Gorilla Glass
Front/back glass (Gorilla Glass 5), aluminum frame
Back: Plastic
Dimensions
158.7 x 75.2 x 8.6 mm
153.2 x 71.9 x 7.9 mm
161.9 x 75.9 x 8.5 mm
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
HDR, panorama
-
HDR
Front Camera Setup
Single, 16MP
Single, 8MP
Single, 32MP
Front Camera 1 Resolution
16 MP
8 MP
32 MP
Front Camera 1 Type
f/2.0, Wide Angle Primary Camera
f/1.9, Wide Angle Primary Camera
f/2.0 Primary Camera
Front Sensor
Exmor RS
-
-
Front Aperture
f/2.0
f/1.9
f/2.0
Front Camera 1 Lens
-
26 mm focal length
-
OIS
No
Yes
-
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
3840x2160 @ 30 fps
Rear Camera Features
5 x Digital Zoom, Auto Flash, Face detection, Touch to focus
8 x Digital Zoom, Optical Zoom, Auto Flash, Face detection, Simultaneous HD video and image recording, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Quad, 64MP + 8MP + 2MP + 2MP
Dual, 16MP + 16MP
Triple, 12MP + 8MP + 5MP
Rear Camera 1 Resolution
64 MP
16 MP
12 MP
Rear Camera 1 Type
f/1.8 (upto 5x Digital Zoom) Primary Camera
f/1.6 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/1.78 Primary Camera
Rear Camera 1 Lens
5.58 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
30 mm focal length, 3.1" sensor size, 1 micrometre pixel size
2.8" sensor size, 1.12 micrometre pixel size
Rear Camera 2 Resolution
8 MP
16 MP
8 MP
Rear Camera 2 Type
f/2.25, Wide Angle, Ultra-Wide Angle Camera
f/1.9, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
1.66 mm focal length, 1.12 micrometre pixel size
16 mm focal length, 3.1" sensor size
13 mm focal length
Rear Camera 3 Resolution
2 MP
-
5 MP
Rear Camera 3 Type
f/2.4, Macro Camera
-
f/2.4, Depth Camera
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
-
-
Rear Sensor
ISOCELL Plus
-
CMOS image sensor
Rear Aperture
f/1.8
f/1.6
f/1.78
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
On-Screen
Rear
Rear
Fingerprint Scanner Type
Optical
-
-
Face Unlock
Yes
Yes
-
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