Vivo X21 Vs OPPO Reno 15c

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Comparos.In brings you, comparison of Vivo X21 and OPPO Reno 15c . The price of Vivo X21 is 36,990 and OPPO Reno 15c is 34,999. Vivo X21 is available in 6.28 inch size, Ram 6 GB and 3200 mAh Mobile whereas OPPO Reno 15c is available in 6.57 inch size, Ram 8 GB and 7000 mAh mobile. Apart from prices, you can also find detailed comparisons of these Mobiles based on Refresh rate, Front Camera, Rear Camera convenience features like processor, chipset and warranty. Comparisons between these Mobiles have been carried out to help you make the correct buying decision between Vivo X21 and OPPO Reno 15c .

Vivo X21 vs OPPO Reno 15c Comparison Overview

Key Highlights	Vivo X21	OPPO Reno 15c
Brand	Vivo	OPPO
Price	36,990	34,999
Display Size	6.28 inch	6.57 inch
Ram	6 GB	8 GB
Battery	3200 mAh	7000 mAh

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Key Specs

Battery

3200 mAh

7000 mAh

Display

6.28 inches

6.57 inch

RAM

6 GB

8 GB

Processor

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

2.2 GHz

Storage

128 GB

Internal Memory

128 GB

General

Operating System

Android v8.1 (Oreo)

Custom Ui

Funtouch OS

Launch Date

May 29, 2018 (Official)

January 8, 2026 (Official)

Network

4 G

SIM Slot S

Dual SIM, GSM+GSM

Performance

Architecture

64 bit

Chipset

Qualcomm Snapdragon 660

Qualcomm Snapdragon 6 Gen 1

Graphics

Adreno 512

Processor

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

Octa core (2.2 GHz, Quad core, Cortex A78 + 1.8 GHz, Quad core, Cortex A55)

RAM

6 GB

Applications

Facebook, WhatsApp, LINE, Google Duo, Gmail, Amazon, Lazada, Flipkart, Maps, Newspoint, WPS Office, UC Browser

Internal Storage

128 GB

External Storage

256 GB

Display

Aspect Ratio

19:9

20:9

Display Type

Super AMOLED

AMOLED

Pixel Density

402 ppi

397 ppi

Screen Protection

Corning Gorilla Glass v3

AGC Dragontrail Glass Star D Plus, Corning Gorilla

Screen Resolution

1080 x

1080x2372 px (FHD+)

Screen Size

6.28 inches

6.57 inch

Touch Screen

Capacitive Touchscreen, Multi-touch

Design

Height

154.4 mm

158.2 mm

Thickness

7.3 mm

8.1 mm

Weight

156.2

195 g

Width

74.7 mm

74.9 mm

Colours

Black

Dimensions

154.4

Rear Camera

Rear Camera Autofocus

Yes

Rear Camera Features

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

Digital Zoom Optical Zoom

Rear Camera Image Resolution

4000 x

Rear Camera Resolution

12 MP f/1.8 Primary Camera(2.55" sensor size, 1.4碌m pixel size)5 MP f/2.4, Depth Camera

Expand

50 MP Primary Camera, Wide Angle(79° field-of-view), f/1.8 + 8 MP Secondary Camera, Ultra-Wide Angle, f/2.2 + 2 MP Tertiary Camera, f/2.4

Rear Camera Settings

Exposure compensation, ISO control

Rear Camera Setup

Dual

Rear Camera Shooting Modes

Continuos Shooting, High Dynamic Range mode (HDR)

Camera

12 MP

Primary Camera

12 MP

Front Camera

Front Camera Resolution

12 MP f/2.0 Primary Camera

50 MP Primary Camera, f/2.0

Front Camera Setup

Single

Battery

Quick Charging

Fast

Yes, 80W Super VOOC Charging

Type

Li-ion

USB Type-C

User Replaceable

Capacity

3200 mAh

Removable

Storage

Expandable Memory

256 GB

Yes

Internal Memory

128 GB

256 GB

USB OTG Support

Yes

User Available Storage

107 GB

USB OTG

Yes

Network

Bluetooth

v5.0

Yes, v5.4

GPS

with A-GPS, Glonass

Yes with Glonass

Network Support

4 G

5G, 4G

SIM1

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 MHz2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS:Available EDGE:Available

Expand

SIM2

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

Expand

SIM Size

SIM1: Nano, SIM2: Nano (Hybrid)

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

VoLTE

Yes

Wi-Fi

5 GHz

Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax), MIMO

Wi Fi Features

Mobile Hotspot

SAR Value

1.18 W

SIM Slot S

Dual SIM, GSM+GSM

Dual SIM

SIM Type

SIM1: Nano, SIM2: Nano (Hybrid)

SIM1: Nano, SIM2: Nano

SIM1 Network Support

4 G

SIM2 Network Support

4 G

Multimedia

Audio Jack

3.5 mm

USB Type-C

Loudspeaker

Yes

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

On-screen

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Fingerprint Sensor Type

Optical

MMS

Yes

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IRIS Tech Tower Sohna Road Sector 48,

Gurugram, Haryana - 122018

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