Oppo F21s Pro 5g vs Xiaomi Redmi Note 15

Should you buy OPPO F21s Pro 5G or Xiaomi Redmi Note 15? Find out which mobile phone is best for you - compare the two models on the basis o...f price and key specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsOPPO F21s Pro 5GXiaomi Redmi Note 15
Price22490.023396.0
Operating SystemAndroid v12Android 15
Camera64 MP + 2 MP + 2 MP And 16 MP108MP + 8MP + 2MP And 20MP
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Xiaomi Redmi Note 15
7% OFF
Discounted price:₹24,999Original price:₹26,999
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Audio

Audio Jack

3.5 mm 3.5mm

Loudspeaker

Yes -

Battery

Capacity

4500 mAh 5800mAh

Quick Charging

Yes, Super VOOC, 33W: 100 % in 63 minutes 45W fast charging

Removable

No -

Type

Li-Polymer -

USB Type-C

- Yes

Camera

Autofocus

Yes -

Flash

Yes, LED Flash Yes

Front Camera

16 MP 20MP

Image Resolution

9000 x 7000 Pixels -

Rear Camera

64 MP + 2 MP + 2 MP 108MP + 8MP + 2MP

Shooting Modes

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

Video Recording

1920x1080 @ 30 fps 1280x720 @ 30 fps -

Design

Build Material

- Metal frame finish

Colours

Dawnlight Gold, Starlight Black -

Water Resistance

- IP66 dust/water resistance

Weight

181 grams -

Dimensions

Height

159.9 mm -

Thickness

7.6 mm -

Width

73.2 mm -
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Display

Aspect Ratio

20:9 -

Bezel-less display

Yes with punch-hole display -

Brightness

600 nits -

Display Type

AMOLED AMOLED

Pixel Density

409 ppi -

Refresh Rate

60 Hz 120Hz

Resolution

16 MP f/2.4, Wide Angle, Primary Camera 1.5K

Screen Protection

Yes -

Screen Size

6.43 inches (16.33 cm) 6.77-inch

Screen to Body Ratio (claimed by the brand)

90.80 % -

General

Also Known As

- Xiaomi Redmi Note 15

Brand

OPPO Xiaomi

Custom UI

ColorOS HyperOS 2.0

Launch Date

September 15, 2022 January 6, 2026

Model

- Redmi Note 15

Operating System

Android v12 Android 15

Network & Connectivity

Bluetooth

Yes, v5.1 5.3

GPS

Yes with A-GPS, Glonass Yes

NFC

No -

Network Support

5G Supported in India, 4G Supported in India, 3G, 2G 5G

SIM 1

5G Bands: FDD N1 / N5 / N8 / N28 TDD N41 / N77 / N78 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) / 900(band 8) / 700(band 28) / 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

5G Bands: FDD N1 / N5 / N8 / N28 TDD N41 / N77 / N78 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) / 900(band 8) / 700(band 28) / 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 (Hybrid) -

SIM Slot(s)

Dual SIM, GSM+GSM -

VoLTE

Yes Yes

Wi-Fi

Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz Wi-Fi 6

Wi-Fi Calling

- Yes

Performance

Graphics

Adreno 619 Adreno 710 GPU

Processor

Qualcomm Snapdragon 695 Snapdragon 6 Gen 3

RAM

8 GB 8GB/12GB

RAM Type

LPDDR4X -

Sensors

Fingerprint Sensor

Yes -

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope -

Storage

Expandable Memory

Yes, Up to 1 TB -

Internal Memory

128 GB 128GB/256GB

Storage Type

UFS 2.2 UFS 2.2
Scoring parameters
How is the score calculated?

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

  • score popup Performance
  • score popup Battery
  • score popup Camera
  • score popup Storage
  • score popup Display

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

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