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OPPO Reno4 Pro vs Vivo X21

Key Feature Comparison

7.2

OPPO Reno4 Pro

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At a Glance

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Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)

Qualcomm Snapdragon 720G, Adreno 618

Octa core (2.2 GHz, Quad core, Kryo 260 + 1.84 GHz, Quad core, Kryo 260)

Qualcomm Snapdragon 660, Adreno 512

4000 mAh

Li-Polymer, VOOC, v2.0, 65W

3200 mAh

Li-ion, Fast

6.5 inches

405 ppi, FHD

6.28 inches

402 ppi, FHD

Quad, 48MP + 8MP + 2MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 120 fps, 1280x720 @ 240 fps

Dual, 12MP + 5MP

3840x2160 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.5 inches
6.28 inches

Screen Type

AMOLED
Super AMOLED

Screen Resolution

1080 x 2400 pixels
1080 x 2280 pixels

Pixel Density

405 ppi
402 ppi

Aspect Ratio

20:09
-

Screen Protection

Gorilla Glass 5
Gorilla Glass 3

Screen to Body Ratio

92%
84.93%

Screen Design

Punch hole
-

Screen Refresh Rate

90 Hz
-

Screen Quality

FHD
FHD

Peak Brightness

500 nits
-

Phone Variants

8GB 128GB
6GB 128GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
-

Storage Type

UFS 2.1
-

Expandable Storage Capacity

Yes, 256 GB
Yes, 256 GB

OTG Support

Yes
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v10 (Q)
Android v8.1 (Oreo)

GPU

Adreno 618
Adreno 512

Chipset

Qualcomm Snapdragon 720G
Qualcomm Snapdragon 660

CPU

Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)
Octa core (2.2 GHz, Quad core, Kryo 260 + 1.84 GHz, Quad core, Kryo 260)

Custom User Interface

ColorOS
Funtouch OS

Clock Speed

2.3 GHz
2.2 GHz

Architecture

64 bit
64 bit

Process Technology

8 nm
-

Battery Capacity

4000 mAh
3200 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-ion

Charger Type

VOOC, v2.0, 65W
Fast

USB Type-C

Yes
No

Fast Charging

Yes
Yes

Charging Time

100 % in 36 minutes
-

Announced On

31-Jul-20
5-Mar-18

Market Status

Available
Available

Brand

OPPO
Vivo

Model Number

CPH2109
-

Price Status

Confirmed
Confirmed

Price

Rs. 34,814
Rs. 36,990

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

Audio Features

Dolby Atmos
32-bit/192kHz audioActive noise cancellation with dedicated mic

NFC

Yes
-

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)

Wi-Fi

Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz

Bluetooth Type

v5.1
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

VoLTE

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 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 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 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Front Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1080p30fps

Front Camera Features

HDR
-

Front Camera Setup

Single, 32MP
Single, 12MP

Front Camera 1 Resolution

32 MP
12 MP

Front Camera 1 Type

f/2.4 Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

26 mm focal length, 2.74" sensor size, 0.8 micrometre pixel size
-

Front Sensor

Exmor RS
CMOS

Front Aperture

f/2.4
f/2.0

Front Flash

-
Yes, Screen flash

Weight

161 grams
156.2 grams

Colors

Starry Night, Silky White
Black

Build

Back: Plastic
Front glass, aluminum body

Dimensions

160.2 x 73.2 x 7.7 mm
154.4 x 74.7 x 7.3 mm

SAR Value

Head: 1.19 W/kg, Body: 0.74 W/kg
Head: 1.180 W/kg, Body: 0.573 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 120 fps, 1280x720 @ 240 fps
3840x2160 @ 30 fps

Rear Camera Features

Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Quad, 48MP + 8MP + 2MP + 2MP
Dual, 12MP + 5MP

Rear Camera 1 Resolution

48 MP
12 MP

Rear Camera 1 Type

f/1.7 Primary Camera
f/1.8 Primary Camera

Rear Camera 1 Lens

26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
2.55" sensor size, 1.4 micrometre pixel size

Rear Camera 2 Resolution

8 MP
5 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4, Depth Camera

Rear Camera 2 Lens

16 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
-

Rear Camera 3 Resolution

2 MP
-

Rear Camera 3 Type

f/2.4, Macro Camera
-

Rear Camera 3 Lens

22 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-

Rear Camera 4 Resolution

2 MP
-

Rear Camera 4 Type

f/2.4, Depth Camera
-

Rear Camera 4 Lens

22 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-

Rear Sensor

Exmor-RS CMOS Sensor
ISO-CELL

Rear Aperture

f/1.7
f/1.8

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen

Fingerprint Scanner Type

Optical
Optical

Face Unlock

Yes
Yes
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