Realme X7 Pro vs Oppo Reno 3 Pro vs Samsung Galaxy A80
Key Feature Comparison
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At a Glance
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Octa core (2.6 GHz, Quad core, Cortex A77 + 2 GHz, Quad core, Cortex A55)
Octa core (2.2 GHz, Dual core, Cortex A75 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
4500 mAh
4025 mAh
3700 mAh
6.55 inches
6.4 inches
6.7 inches
Quad, 64MP + 8MP + 2MP + 2MP
Quad, 64MP + 13MP + 8MP + 2MP
Dual, 48MP + 8MP
5G
4G
4G
Detailed Specs
Screen Size
6.55 inches
6.4 inches
6.7 inches
Screen Type
Super AMOLED
Super AMOLED
Super AMOLED
Screen Resolution
1080 x 2400 pixels
1080 x 2400 pixels
1080 x 2400 pixels
Pixel Density
402 ppi
411 ppi
393 ppi
Aspect Ratio
20:09
20:09
20:09
Screen Protection
Gorilla Glass 5
Gorilla Glass 5
Gorilla Glass 3
Screen to Body Ratio
91.60%
91.50%
85.76%
Screen Design
Punch hole
Punch hole
Bezel-less
Screen Refresh Rate
120 Hz
90 Hz
-
Screen Quality
FHD
FHD
FHD
Peak Brightness
1200 nits
800 nits
-
Phone Variants
8GB 128GB
8GB 256GB, 8GB 128GB
8GB 128GB
Expandable Storage
No
Yes
No
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
UFS 2.1
UFS 2.1
OTG Support
Yes
Yes
Yes
Expandable Storage Capacity
-
Yes, 256 GB
-
Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Operating System
Android v10 (Q)
Android v10 (Q)
Android v9.0 (Pie)
GPU
Mali-G77 MC9
PowerVR GM9446
Adreno 618
Chipset
MediaTek Dimensity 1000 Plus MT6889Z
MediaTek Helio P95
Qualcomm Snapdragon 730G
CPU
Octa core (2.6 GHz, Quad core, Cortex A77 + 2 GHz, Quad core, Cortex A55)
Octa core (2.2 GHz, Dual core, Cortex A75 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Custom User Interface
Realme UI
ColorOS
-
Clock Speed
2.6 GHz
2.2 GHz
2.2 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
7 nm
12 nm
8 nm
Battery Capacity
4500 mAh
4025 mAh
3700 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-Polymer
Li-ion
Charger Type
Super Dart, 65W
VOOC, v4.0, 30W
Fast, 25W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Charging Time
100 % in 35 minutes
50 % in 20 minutes
-
Announced On
4-Feb-21
6-Mar-20
5-Apr-19
Market Status
Available
Available
Available
Brand
Realme
OPPO
Samsung
Model Number
RMX2121
-
SM-A805FZKUINS
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 26,999
Rs. 24,985
Rs. 31,989
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
Dolby Atmos
Active noise cancellation with dedicated micDolby Atmos sound
NFC
Yes
No
Yes
Network Support
5G
4G
4G
Bluetooth
Yes
Yes
Yes
3.5mm Audio Jack
No
Yes
No
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, a/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, ac/ax/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO
Bluetooth Type
v5.0
v5.0
v5.0
Audio Jack
USB Type-C
3.5 mm
USB Type-C
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
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) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 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) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...
SIM 2 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2...
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) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...
Front Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
Front Camera Features
HDR
Fixed Focus
LED flash, HDR
Front Camera Setup
Single, 32MP
Dual, 44MP + 2MP
Dual, 48MP + 8MP
Front Camera 1 Resolution
32 MP
44 MP
48 MP
Front Camera 1 Type
f/2.45, Wide Angle Primary Camera
f/2.4, Wide Angle Primary Camera
f/2.0 (123 degree field-of-view) Primary Camera
Front Camera 1 Lens
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
2.6" sensor size, 0.7 micrometre pixel size
-
Front Sensor
CMOS
-
-
Front Aperture
f/2.45
f/2.4
f/2.0
Front Camera 2 Resolution
-
2 MP
8 MP
Front Camera 2 Type
-
f/2.4, Depth Camera
Wide Angle, Ultra-Wide Angle (123 degree field-of-view) Camera
Front Camera 2 Lens
-
1.75 micrometre pixel size
-
Weight
184 grams
175 grams
220 grams
Colors
Mystic Black, Fantasy
Auroral Blue, Midnight Black, Sky White
Black, Gold, Silver
Build
Polycarbonate
Back: Gorilla Glass
Back: Gorilla Glass
Dimensions
160.8 x 75.2 x 8.5 mm
158.8 x 73.4 x 8.1 mm
165.2 x 76.5 x 9.3 mm
SAR Value
-
Head: 1.18 W/kg, Body: 1.07 W/kg
-
Rear Flash
Yes, LED Flash
Yes, Dual LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
Rear Camera Features
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Auto Flash, Face detection, Touch to focus
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Quad, 64MP + 8MP + 2MP + 2MP
Quad, 64MP + 13MP + 8MP + 2MP
Dual, 48MP + 8MP
Rear Camera 1 Resolution
64 MP
64 MP
48 MP
Rear Camera 1 Type
f/1.8 (upto 10x Digital Zoom), Wide Angle (78 degree field-of-view) Primary Camera
f/1.8 Primary Camera
f/2.0 (upto 8x Digital Zoom), Wide Angle Primary Camera
Rear Camera 1 Lens
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
1.7" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
8 MP
13 MP
8 MP
Rear Camera 2 Type
f/2.25, Wide Angle, Ultra-Wide Angle Camera
f/2.4 Telephoto (upto 20x Digital Zoom, upto 2x Optical Zoom) Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
15.7 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
3.4" sensor size, 1 micrometre pixel size
12 mm focal length, 1.12 micrometre pixel size
Rear Camera 3 Resolution
2 MP
8 MP
-
Rear Camera 3 Type
f/2.4, Macro Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
-
Rear Camera 3 Lens
23.2 mm focal length, 5.0" sensor size, 1.65 micrometre pixel size
4.0" sensor size, 1.12 micrometre pixel size
-
Rear Camera 4 Resolution
2 MP
2 MP
-
Rear Camera 4 Type
f/2.4 Mono Camera
f/2.4 Camera
-
Rear Camera 4 Lens
21.88 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
1.75 micrometre pixel size
-
Rear Sensor
Exmor-RS CMOS Sensor
ISOCELL Plus
ISOCELL Plus
Rear Aperture
f/1.8
f/1.8
f/2.0
OIS
-
Yes
No
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
On-Screen
On-Screen
On-Screen
Fingerprint Scanner Type
Optical
Optical
Optical
Face Unlock
Yes
Yes
-