OPPO Reno6 5G vs Vivo V21e vs Realme X2 Pro
Key Feature Comparison
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At a Glance
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Octa core (2.4 GHz, Dual core, Cortex A78 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
4300 mAh
4000 mAh
4000 mAh
6.43 inches
6.44 inches
6.5 inches
Triple, 64MP + 8MP + 2MP
Triple, 64MP + 8MP + 2MP
Quad, 64MP + 13MP + 8MP + 2MP
5G
4G
4G
Detailed Specs
Screen Size
6.43 inches
6.44 inches
6.5 inches
Screen Type
AMOLED
AMOLED
Super AMOLED
Screen Resolution
1080 x 2400 pixels
1080 x 2400 pixels
1080 x 2400 pixels
Pixel Density
409 ppi
409 ppi
405 ppi
Aspect Ratio
20:09
20:09
20:09
Screen Protection
Gorilla Glass 5
-
Gorilla Glass 5
Screen to Body Ratio
91.70%
83.49%
91.70%
Screen Design
Punch hole
Waterdrop notch
Waterdrop notch
Screen Refresh Rate
90 Hz
-
90 Hz
Screen Quality
FHD
FHD
FHD
Display Colours
16.7M
-
-
Peak Brightness
750 nits
430 nits
1000 nits
Phone Variants
8GB 128GB
8GB 128GB
6GB 64GB, 12GB 256GB, 8GB 128GB
Expandable Storage
No
Yes
No
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
UFS 2.1
UFS 3.0
OTG Support
Yes
Yes
Yes
Expandable Storage Capacity
-
Yes, 1 TB
-
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Operating System
Android v11
Android v11
Android v9.0 (Pie)
GPU
Mali-G68 MC4
Mali-G57 MC2
Adreno 640
Chipset
MediaTek Dimensity 900 MT6877
MediaTek Dimensity 700 MT6833
Qualcomm Snapdragon 855 Plus
CPU
Octa core (2.4 GHz, Dual core, Cortex A78 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
Custom User Interface
ColorOS
Funtouch OS
ColorOS
Clock Speed
2.4 GHz
2.2 GHz
2.96 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
6 nm
7 nm
7 nm
Battery Capacity
4300 mAh
4000 mAh
4000 mAh
Battery Removable
No
No
No
Battery Type
Li-Polymer
Li-Polymer
Li-ion
Charger Type
Super VOOC, v2.0, 65W
Flash, 33W
VOOC, 50W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Charging Time
100 % in 28 minutes
63 % in 30 minutes
100 % in 35 minutes
Announced On
23-Jul-21
27-Apr-21
26-Nov-19
Market Status
Available
Launched Globally
Available
Brand
OPPO
Vivo
Realme
Model Number
CPH2251
-
-
Price Status
Confirmed
Expected
Confirmed
Price
Rs. 29,990
Rs. 23,690
Rs. 30,690
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
-
Dolby Atmos
NFC
Yes
No
Yes
Network Support
5G
4G
4G
Bluetooth
Yes
Yes
Yes
3.5mm Audio Jack
No
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/ax/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n, MIMO
Bluetooth Type
v5.2
v5.1
v5.0
Audio Jack
USB Type-C
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
Mobile Hotspot
Mobile Hotspot
VoLTE
Yes
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) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / ...
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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 180...
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) / 700(band 17) / 850(band 18) / 850(band 19) /...
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) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / ...
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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 180...
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) / 700(band 17) / 850(band 18) / 850(band 19) /...
Front Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
Fixed Focus
-
Fixed Focus
Front Camera Setup
Single, 32MP
Single, 44MP
Single, 16MP
Front Camera 1 Resolution
32 MP
44 MP
16 MP
Front Camera 1 Type
f/2.4, Wide Angle Primary Camera
f/2.0, Wide Angle Primary Camera
f/2.0, Wide Angle Primary Camera
Front Camera 1 Lens
26 mm focal length, 2.74" sensor size, 0.8 micrometre pixel size
-
3.419 mm focal length, 3" sensor size, 1 micrometre pixel size
Front Sensor
Exmor RS
-
Exmor RS
Front Aperture
f/2.4
f/2.0
f/2.0
Weight
182 grams
171 grams
199 grams
Colors
Blue, Dark Blue
Diamond Flare, Roman Black
Lunar White, Neptune Blue
Dimensions
156.8 x 72.1 x 7.5 mm
161.2 x 74.4 x 7.4 mm
161 x 75.7 x 8.7 mm
SAR Value
Head: 1.14 W/kg, Body: 0.078 W/kg
-
-
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, Dual LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
Rear Camera Features
20 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 64MP + 8MP + 2MP
Triple, 64MP + 8MP + 2MP
Quad, 64MP + 13MP + 8MP + 2MP
Rear Camera 1 Resolution
64 MP
64 MP
64 MP
Rear Camera 1 Type
f/1.7 (upto 20x Digital Zoom), Wide Angle (81 degree field-of-view) Primary Camera
f/1.89, Wide Angle Primary Camera
f/1.8 Primary Camera
Rear Camera 1 Lens
26 mm focal length, 2" sensor size, 0.7 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
8 MP
8 MP
13 MP
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4, Wide Angle, Ultra-Wide Angle Camera
f/2.5 Telephoto (upto 5x Optical Zoom) Camera
Rear Camera 2 Lens
4.0" sensor size, 1.12 micrometre pixel size
16 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
51.6 mm focal length, 3.4" sensor size, 1 micrometre pixel size
Rear Camera 3 Resolution
2 MP
2 MP
8 MP
Rear Camera 3 Type
f/2.4, Macro Camera
f/2.4, Macro Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 3 Lens
5.0" sensor size, 1.75 micrometre pixel size
-
16 mm focal length, 3.1" sensor size, 1.4 micrometre pixel size
Rear Aperture
f/1.7
f/1.89
f/1.8
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
On-Screen
On-Screen
On-Screen
Fingerprint Scanner Type
Optical
Optical
Optical
Face Unlock
Yes
Yes
Yes