Oppo F21 Pro vs Realme 15x 5g

Should you buy OPPO F21 Pro or Realme 15x 5G? Find out which mobile phone is best for you - compare the two models on the basis of price and... key specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsOPPO F21 ProRealme 15x 5G
Price18990.016999.0
Camera64 MP + 2 MP + 2 MP And 32 MP50MP + 5MP And 50MP
Operating SystemAndroid v12Android 15 with Realme UI 6.0
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₹18,990
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₹16,999
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Audio

Audio Jack

3.5 mm -

Loudspeaker

Yes -

Stereo Speakers

- Yes

Battery

Capacity

4500 mAh 7000 mAh

Quick Charging

Yes, Super VOOC, 33W: 31 % in 15 minutes 60W SuperVOOC

Removable

No -

Type

Li-Polymer -

USB Type-C

Yes Yes

Camera

Autofocus

Yes -

Flash

Yes, LED Flash -

Front Camera

32 MP 50MP

Image Resolution

9000 x 7000 Pixels -

Rear Camera

64 MP + 2 MP + 2 MP 50MP + 5MP

Shooting Modes

Continuous Shooting High Dynamic Range mode (HDR) Macro Mode -

Video Recording

1920x1080 @ 30 fps 1280x720 @ 30 fps -

Design

Colours

Cosmic Black, Sunset Orange -

Water Resistance

- IP69 dust and water resistance

Weight

175 grams -

Dimensions

Height

159.9 mm -

Thickness

7.5 mm -

Width

73.2 mm -
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Display

Aspect Ratio

20:9 -

Bezel-less display

Yes with punch-hole display -

Brightness

430 nits 1200 nits

Display Type

AMOLED -

Pixel Density

409 ppi -

Refresh Rate

90 Hz 144Hz

Resolution

1080x2400 px (FHD+) 720x1570 pixels

Screen Protection

Corning Gorilla Glass v5 -

Screen Size

6.43 inches (16.33 cm) 6.8-inch

Screen to Body Ratio (claimed by the brand)

90.80 % -

General

Brand

OPPO Realme

Custom UI

ColorOS -

Launch Date

April 12, 2022 October 1, 2025

Model

- 15x 5G

Operating System

Android v12 Android 15 with Realme UI 6.0

SAR Value

Head: 1.19 W/kg, Body: 1.14 W/kg -

Network & Connectivity

Bluetooth

Yes, v5.1 v5.3

GPS

Yes with A-GPS, Glonass -

NFC

No -

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G 4G/5G

SIM 1

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 -

SIM 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 -

SIM Size

SIM1: Nano, SIM2: Nano -

SIM Slot(s)

Dual SIM, GSM+GSM -

VoLTE

Yes -

Wi-Fi

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

Performance

Graphics

Adreno 610 -

Processor

Qualcomm Snapdragon 680 MediaTek Dimensity 6300

Processor Fabrication

- 6nm

RAM

8 GB 6GB/8GB

RAM Type

LPDDR4X -

Sensors

Fingerprint Sensor

Yes side-mounted fingerprint sensor

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope -

Storage

Expandable Memory

Yes, Up to 1 TB up to 2TB via MicroSD card

Internal Memory

128 GB 128GB/256GB

Storage Type

UFS 2.2 UFS 2.2 storage

User Available Storage

Up to 104 GB -

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This is a relative score calculated on the basis of the following specifications:

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Each Mobiles has been benchmarked against ~31,000 other phones to calculate the score.

For personalized scores based on your preference, you can visit Mobile Recommender to check scores of the recommended Mobiles for you.

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