OPPO A53 vs Samsung Galaxy M11 vs Samsung Galaxy M21
Key Feature Comparison
Show differences only
At a Glance
Show differences only
Octa core (1.8 GHz, Quad core, Kryo 240 + 1.6 GHz, Quad core, Kryo 240)
Octa core, 1.8 GHz, Cortex A53
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
5000 mAh
5000 mAh
6000 mAh
6.5 inches
6.4 inches
6.4 inches
Triple, 13MP + 2MP + 2MP
Triple, 13MP + 5MP + 2MP
Triple, 48MP + 8MP + 5MP
4G
4G
4G
Detailed Specs
Screen Size
6.5 inches
6.4 inches
6.4 inches
Screen Type
IPS LCD
TFT
Super AMOLED
Screen Resolution
720 x 1600 pixels
720 x 1560 pixels
1080 x 2340 pixels
Pixel Density
270 ppi
268 ppi
403 ppi
Aspect Ratio
20:09
19.5:9
19.5:9
Screen Protection
Gorilla Glass 3
-
Gorilla Glass 3
Screen to Body Ratio
89.20%
81.47%
91%
Screen Design
Punch hole
Punch hole
Waterdrop notch
Screen Refresh Rate
90 Hz
-
-
Peak Brightness
400 nits
-
420 nits
Phone Variants
4GB 64GB, 6GB 128GB
4GB 64GB, 3GB 32GB
4GB 64GB, 6GB 128GB
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
eMMC 5.1
UFS 2.1
Expandable Storage Capacity
Yes, 256 GB
Yes, 512 GB
Yes, 512 GB
OTG Support
Yes
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Operating System
Android v10 (Q)
Android v10 (Q)
Android v10 (Q)
GPU
Adreno 610
Adreno 506
Mali-G72 MP3
Chipset
Qualcomm Snapdragon 460
Qualcomm Snapdragon 450
Samsung Exynos 9 Octa 9611
CPU
Octa core (1.8 GHz, Quad core, Kryo 240 + 1.6 GHz, Quad core, Kryo 240)
Octa core, 1.8 GHz, Cortex A53
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Custom User Interface
ColorOS
Samsung One UI
Samsung One UI
Clock Speed
1.8 GHz
1.8 GHz
2.3 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
11 nm
14 nm
10 nm
Battery Capacity
5000 mAh
5000 mAh
6000 mAh
Battery Removable
No
No
No
Battery Type
Li-Polymer
Li-ion
Li-ion
Charger Type
Fast, 18W
Fast, 15W
Fast, 15W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Announced On
20-Aug-20
30-Mar-20
18-Mar-20
Market Status
Available
Available
Available
Brand
OPPO
Samsung
Samsung
Model Number
CPH2127
SM-M115FMBDINS
SM-M215FZKDINS
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 11,990
Rs. 9,999
Rs. 13,499
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dirac Sound Effect, WCD9370 Audio Decoding Chip
Dolby Atmos
Dolby Atmos
NFC
No
No
No
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
FM Radio
Yes
-
-
3.5mm Audio Jack
Yes
Yes
Yes
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Bluetooth Type
v5.0
v4.2
v5.0
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
eSIM
No
No
No
Wi-Fi Features
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, 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) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), 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, 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) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G ...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), 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, GPRS:...
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
Fixed Focus
HDR
HDR
Front Camera Setup
Single, 16MP
Single, 8MP
Single, 20MP
Front Camera 1 Resolution
16 MP
8 MP
20 MP
Front Camera 1 Type
f/2.0 Primary Camera
f/2.0 Primary Camera
f/2.2 Primary Camera
Front Sensor
CMOS
-
CMOS
Front Aperture
f/2.0
f/2.0
f/2.2
Front Flash
-
No
No
Weight
186 grams
197 grams
188 grams
Colors
Electric Black, Fancy Blue, Fairy White, Moonlight Black, Mint Cream
Black, Metallic Blue, Violet
Midnight Blue, Raven Black
Build
Back Panel: Plastic
Back: Plastic
Back: Plastic
Dimensions
163.9 x 75.1 x 8.4 mm
161.4 x 76.3 x 9 mm
159 x 75.1 x 8.9 mm
SAR Value
Head: 0.77 W/kg, Body: 0.97 W/kg
Head: 0.48 W/kg
Head: 0.468 W/kg
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
Rear Camera Features
6 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
4 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 13MP + 2MP + 2MP
Triple, 13MP + 5MP + 2MP
Triple, 48MP + 8MP + 5MP
Rear Camera 1 Resolution
13 MP
13 MP
48 MP
Rear Camera 1 Type
f/2.2 (upto 6x Digital Zoom), Wide Angle (81.3 degree field-of-view) Primary Camera
f/1.8 Primary Camera
f/2.0 (upto 4x Digital Zoom) Primary Camera
Rear Camera 1 Lens
3" sensor size, 1.12 micrometre pixel size
27 mm focal length, 3.1" sensor size, 1.12 micrometre pixel size
26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
2 MP
5 MP
8 MP
Rear Camera 2 Type
f/2.4, Depth Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
1.75 micrometre pixel size
-
12 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
Rear Camera 3 Resolution
2 MP
2 MP
5 MP
Rear Camera 3 Type
f/2.4, Macro Camera
f/2.4, Depth Camera
f/2.2, Depth Camera
Rear Camera 3 Lens
1.75 micrometre pixel size
-
-
Rear Sensor
CMOS image sensor
-
CMOS image sensor
Rear Aperture
f/2.2
f/1.8
f/2.0
OIS
-
No
No
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Rear
Rear
Rear
Face Unlock
Yes
Yes
Yes