Key Feature Comparison
Show differences only
At a Glance
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Octa core (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Qualcomm Snapdragon 712, Adreno 616
Octa core (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Qualcomm Snapdragon 712, Adreno 616
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
4035 mAh
Li-ion, VOOC, v3.0, 20W
4000 mAh
Li-Polymer, VOOC, v3.0, 20W
6.4 inches
403 ppi, FHD
6.3 inches
409 ppi, FHD
6.5 inches
396 ppi, FHD
Quad, 64MP + 8MP + 2MP + 2MP
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
Quad, 48MP + 8MP + 2MP + 2MP
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps
Dual, 48MP + 5MP
1920x1080 @ 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
6.3 inches
6.5 inches
Screen Type
Super AMOLED
IPS LCD
TFT
Screen Resolution
1080 x 2340 pixels
1080 x 2340 pixels
1080 x 2340 pixels
Pixel Density
403 ppi
409 ppi
396 ppi
Aspect Ratio
19.5:9
19.5:9
19.5:9
Screen Protection
Gorilla Glass 5
Gorilla Glass 3
Gorilla Glass 5
Screen to Body Ratio
91.90%
90.60%
90.90%
Screen Design
Waterdrop notch
Waterdrop notch
Bezel-less
Screen Quality
FHD
FHD
FHD
Peak Brightness
-
450 nits
-
Phone Variants
6GB 64GB, 4GB 64GB, 8GB 128GB
6GB 64GB, 4GB 64GB, 8GB 128GB
6GB 128GB, 6GB 64GB
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
UFS 2.1
eMMC 5.1
Expandable Storage Capacity
Yes, 256 GB
Yes, 256 GB
Yes, 256 GB
OTG Support
Yes
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Operating System
Android v9.0 (Pie)
Android v9.0 (Pie)
Android v9.0 (Pie)
GPU
Adreno 616
Adreno 616
Mali-G72 MP3
Chipset
Qualcomm Snapdragon 712
Qualcomm Snapdragon 712
MediaTek Helio P70
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 (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)
Custom User Interface
Realme UI
ColorOS
ColorOS
Clock Speed
2.3 GHz
2.3 GHz
2.1 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
10 nm
10 nm
12 nm
Battery Capacity
4000 mAh
4035 mAh
4000 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-Polymer
Charger Type
VOOC, v3.0, 20W
VOOC, v3.0, 20W
VOOC, v3.0, 20W
USB Type-C
Yes
Yes
No
Fast Charging
Yes
Yes
Yes
Charging Time
52 % in 30 minutes
55 % in 30 minutes
-
Announced On
5-Sep-19
5-Aug-19
5-Mar-19
Market Status
Available
Available
Out of Stock
Brand
Realme
Realme
OPPO
Model Number
RMX1921
RMX1971
-
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 16,999
Rs. 12,999
Rs. 16,890
GPS
Yes A-GPS
Yes A-GPS
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
-
Active noise cancellation with dedicated mic
NFC
No
No
No
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
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, b/g/n
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
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) / 700(band 28) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...
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) / 700(band 28) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...
Water Resistance
Yes, Splash proof
Yes, Splash proof
-
Weight
183 grams
184 grams
190 grams
Colors
Pearl Blue, Pearl White
Sparkling Blue, Crystal Green
Thunder Black, Aurora Green
Build
Back: Gorilla Glass
Back: Plastic
Back: Plastic
Dimensions
158.7 x 75.2 x 8.6 mm
157 x 74.2 x 8.9 mm
161.3 x 76.1 x 8.8 mm
SAR Value
-
Head: 1.28 W/kg, Body: 0.831 W/kg
Head: 1.323 W/kg, Body: 0.922 W/kg
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
HDR, panorama
Fixed Focus
HDR
Front Camera Setup
Single, 16MP
Single, 16MP
Single, 16MP
Front Camera 1 Resolution
16 MP
16 MP
16 MP
Front Camera 1 Type
f/2.0, Wide Angle Primary Camera
f/2.0, Wide Angle Primary Camera
f/2.0, Wide Angle Primary Camera
Front Sensor
Exmor RS
Exmor RS
CMOS
Front Aperture
f/2.0
f/2.0
f/2.0
Front Camera 1 Lens
-
3.82 mm focal length, 3" sensor size, 1 micrometre pixel size
3.41 mm focal length, 3.1" sensor size, 1 micrometre pixel size
OIS
No
No
-
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 @ 240 fps
1920x1080 @ 30 fps
Rear Camera Features
5 x Digital Zoom, Auto Flash, Face detection, Touch to focus
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
2 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Quad, 64MP + 8MP + 2MP + 2MP
Quad, 48MP + 8MP + 2MP + 2MP
Dual, 48MP + 5MP
Rear Camera 1 Resolution
64 MP
48 MP
48 MP
Rear Camera 1 Type
f/1.8 (upto 5x Digital Zoom) Primary Camera
f/1.79 (upto 10x Digital Zoom) Primary Camera
f/1.79 (upto 2x Digital Zoom) Primary Camera
Rear Camera 1 Lens
5.58 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
4.73 mm focal length, 2" sensor size, 0.8 micrometre pixel size
4.73 mm focal length, 2" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
8 MP
8 MP
5 MP
Rear Camera 2 Type
f/2.25, Wide Angle, Ultra-Wide Angle Camera
f/2.25, Wide Angle, Ultra-Wide Angle Camera
f/2.4, Depth Camera
Rear Camera 2 Lens
1.66 mm focal length, 1.12 micrometre pixel size
1.66 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
2.17 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size
Rear Camera 3 Resolution
2 MP
2 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
1.77 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-
Rear Camera 4 Resolution
2 MP
2 MP
-
Rear Camera 4 Type
f/2.4, Depth Camera
f/2.4, Macro Camera
-
Rear Camera 4 Lens
1.77 mm focal length, 1.75 micrometre pixel size
1.77 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-
Rear Sensor
ISOCELL Plus
Exmor-RS CMOS Sensor
CMOS image sensor
Rear Aperture
f/1.8
f/1.79
f/1.79
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
On-Screen
Rear
Rear
Fingerprint Scanner Type
Optical
-
-
Face Unlock
Yes
Yes
Yes
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