OPPO K15 Pro vs OPPO F21s Pro 5G - Comparison, Specs & Price in India (Sep 2026)

General Overview

Brand

OPPO

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User Rating

⭐ 4.2/5 (158)

⭐ 4.2/5 (3,619)

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Price

₹41,999

₹19,404

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Release Date

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September 15, 2022 (Official)

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General

Operating System

Android v16

Android v12

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Custom UI

ColorOS

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Launch Date

—

September 15, 2022 (Official)

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Bluetooth

—

Yes, v5.1

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Back Camera

Autofocus

Yes

—

OIS

Yes

—

Flash

Yes

Yes, LED Flash

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Video Recording Features

4k @30/60 fps Full HD @30/60/120/240 fps HD @30/240 fps

Full HD @30 fps HD @30 fps

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Autofocus

—

Yes

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Image Resolution

—

9000 x 7000 Pixels

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Settings

—

Exposure compensation, ISO control

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Shooting Modes

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Continuous Shooting High Dynamic Range mode (HDR) Macro Mode

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Camera Features

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Digital Zoom Auto Flash Face detection Touch to focus

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Camera

—

64 MP + 2 MP + 2 MP

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Front Camera

Autofocus

No

—

Flash

Yes, Screen flash

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Video Recording

Full HD @30/60 fps HD @30 fps

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Front Camera

—

16 MP

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Performance

Chipset

MediaTek Dimensity 8500 View Details

Qualcomm Snapdragon 695 View Details

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Processor

Octa core (3.4 GHz, Single core, Cortex A725 + 3.2 GHz, Tri core, Cortex A725 + 2.2 GHz, Quad core, Cortex A725)

Octa core (2.2 GHz, Dual core, Kryo 660 + 1.7 GHz, Hexa Core, Kryo 660)

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Architecture

64 bit

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Fabrication

4 nm

6 nm

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Graphics (GPU)

Mali-G720 MC8

Adreno 619

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RAM

12 GB

8 GB

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RAM Type

LPDDR5X

LPDDR4X

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Display

Display Type

OLED

AMOLED

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Screen Size

6.59 inches (16.74 cm)

6.43 inches (16.33 cm)

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Resolution

1256x2760 px (FHD+)

1080x2400 px (FHD+)

—

Peak Brightness

1200 nits

—

Refresh Rate

144 Hz

60 Hz

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Touch Sampling Rate

240 Hz

180 Hz

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Aspect Ratio

20:9

—

Pixel Density

460 ppi

409 ppi

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Screen to Body Ratio (calculated)

89.44 %

85.28 %

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Screen Protection

No

Yes

—

Bezel-less Display

Yes with punch-hole display

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Brightness

—

600 nits

—

Screen to Body Ratio (claimed by the brand)

—

90.80 %

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Design & Body

Height

158.30 mm

159.9 mm

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Width

75.13 mm

73.2 mm

—

Thickness

8.30 mm

7.6 mm

—

Weight

200 grams

181 grams

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Network

SIM Slot(s)

Dual SIM

—

SIM Type

SIM1: Nano, SIM2: Nano

SIM1: Nano, SIM2: Nano (Hybrid)

—

Network Support

5G, 4G

—

VoLTE

Yes

—

SIM 1

5G bands, 4G bands Expand

—

SIM 2

5G bands, 4G bands Expand

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Wi-Fi

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

—

Bluetooth

Yes, v5.4

—

GPS

Yes with A-GPS, Glonass

—

NFC

Yes

—

IR Blaster

Yes

—

Wi-Fi Features

—

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

—

Near Field Communication

—

No

—

Battery

Capacity

7500 mAh

4500 mAh

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Quick Charging

Yes, 80W Super VOOC Charging

Yes, 33W Super VOOC Charging, 100% in 63 minutes

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Battery Type

—

Li-Polymer

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Storage

Internal Storage

256 GB

128 GB

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Storage Type

UFS 3.1

UFS 2.2

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Expandable Storage

No

Yes, Up to 1 TB

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Multimedia

Stereo Speakers

Yes

—

Audio Jack

USB Type-C

3.5 mm

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Sensors

Fingerprint Sensor

Yes

—

Fingerprint Sensor Position

On-screen

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Fingerprint Sensor Type

Optical

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Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Gyroscope

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Processor

—

Qualcomm Snapdragon 695

—

RAM & Storage

—

8 GB RAM + 128 GB

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Display

—

6.43", 1080 x 2400 Resolution

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