OPPO F21 Pro 5G vs Xiaomi Redmi Note 15 SE 5G (8GB RAM + 256GB)

Here you can compare OPPO F21 Pro 5G and Xiaomi Redmi Note 15 SE 5G (8GB RAM + …. Comparing OPPO F21 Pro 5G vs Xiaomi Redmi Note 15 SE 5G (8GB RAM + … on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OPPO F21 Pro 5G stands against Xiaomi Redmi Note 15 SE 5G (8GB RAM + … and which one should you buy The current lowest price found for OPPO F21 Pro 5G is ₹31,599 and for Xiaomi Redmi Note 15 SE 5G (8GB RAM + … is ₹28,999. The details of both of these products were last updated on Sep 19, 2026.

Specification	OPPO F21 Pro 5G	Xiaomi Redmi Note 15 SE 5G (8GB RAM + …
Rear Camera	64 MP ƒ/1.7 (Wide Angle) 2 MP ƒ/2.4 Monochrome 2 MP ƒ/2.4 (Macro) Macro	50 MP ƒ/1.8 (Wide Angle) 1/2.88", 1.22μm 4in1 Super Pixel5P lens, f/1.8 2 MP (Depth Sensor)
Battery	4500 mAh, Li-Po Battery	5800 mAh
Internal Memory	128 GB	256 GB
CPU	2.2 GHz, Octa Core Processor	2.4 GHz, Octa Core Processor
Display	6.43 inches, 1080 x 2400 pixels, 60 Hz	6.77 inches, 2392 x 1080 pixels, 120 Hz
Price	₹31,599	₹28,999

OPPO F21 Pro 5G₹31,599

# 2

Xiaomi Redmi Note 15 SE 5G (8GB RAM + 256GB)₹28,9991%

# 1

Add Product

OPPO F21 Pro 5G₹31,599

# 2

Xiaomi Redmi Note 15 SE 5G (8GB RAM + 256GB)₹28,9991%

# 1

Add Product

Add Another Product

Like
Comment
Share

Overview

Specs Score	58 / 100	67 / 100 Better Specs
Display Size	6.43 in	6.77 in Bigger Display
Display Resolution	1080 x 2400 pixels Better Resolution	2392 x 1080 pixels
Storage	128 GB	256 GB More Storage
CPU Clock Speed	2.2 GHz	2.4 GHz Faster Clock Speed
Rear Camera	64 MP + 2 MP + 2 MP Triple Better Camera Resolution	50 MP + 2 MP Dual
Front Camera	16 MP	20 MP Better Front Camera Resolution
Weight	173 g Lighter	182 g
Battery	4500 mAh	5800 mAh Bigger Battery
Unique Features	3.5mm Audio Jack No	No IR Blaster

General

Country of Origin		India
Model	F21 Pro 5G	MZB0NT3IN, Note 15 SE 5G
Sim Type	Dual Sim, GSM+GSM	Dual Sim, GSM+GSM (Hybrid Slot)
Dual Sim	Yes	Yes
Sim Size	Nano+Nano SIM	Nano+Nano SIM
Device Type	Smartphone	Smartphone
OS Updates		4 years
Security Updates		6 years
Release Date	April 12, 2022	April 02, 2026
In The Box		REDMI Note 15 SE 5G / Adapter / USB Type-C Cable / SIM Eject Tool / Protective Case / Quick Start Guide / Warranty Card

Design

Dimensions	73.2 x 159.9 x 7.5 mm	75.42 x 164 x 7.82 mm
Weight	173 g	182 g
Colors		Crimson Reserve, Frosted White, Carbon Black

Display

Type	Color AMOLED Screen (16.7M)	Color AMOLED Screen (68B)
Touch	Yes	Yes, 240 Hz Touch Sampling Rate
Size	6.43 inches, 1080 x 2400 pixels, 60 Hz	6.77 inches, 2392 x 1080 pixels, 120 Hz
Aspect Ratio	20:9	20.5:9
PPI	~ 409 PPI	~ 388 PPI
Screen to Body Ratio	~ 90.8%	~ 89.7%
Glass Type	Schott Xensation glass	Scratch/drop-resistant glass, Mohs level 5
Brightness		3200nits peak brightness, 800nits (typ)
Features	Vivid Mode: 97% NTSC/93% DCI-P3, Gentle Mode: sRGB	Contrast ratio: 8,000,000:1, DCI- P3 Wide Color Gamut, Sunlight Display, Reading Mode, 3840Hz PWM Dimming, 16000-level Brightness Adjustment, TÜV Rheinland Low Blue Light, (Hardware Solution) Certified, TUV Rheinland Circadian Friendly Certified, TÜV Rheinland Flicker Free Certified
Notch	Yes, Punch Hole	Yes, Punch Hole
Curved Display		Yes

Memory

RAM	8 GB	8 GB
RAM Type		LPDDR4X
Expandable RAM	Upto 5 GB Extra Virtual RAM
Storage	128 GB	256 GB
Storage Type	UFS 2.2	UFS 2.2
Card Slot	Yes, upto 1 TB	Yes, (Hybrid Slot), upto 1 TB

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G	Yes	Yes
5G Bands	n1/n8/n28A/n41/n77/n78	5G NSA: n1\|n3\|n40\|n78, 5G SA: n1\|n3\|n5\|n8\|n28\|n40\|n78
VoLTE	Yes, Dual Stand-By	Yes, Dual Stand-By
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Wifi Version	Wi-Fi 802.11, b/g/n	Wi-Fi Protocol: 802.11a/b/g/n/ac Supports 2.4GHz Wi-Fi \| 5GHz Wi-Fi Supports Wi-Fi Direct
Bluetooth	Yes, v5.1	Yes, v5.1, A2DP, LE
USB	Yes, USB-C	Yes, USB-C
USB Features	USB on-the-go, USB Charging	USB Tethering, USB Charging
IR Blaster		Yes

Extra

GPS	yes with A-GPS, BeiDou, GLONASS, Galileo	GPS: L1 \| GLONASS: G1 \| BDS: B1I + B1C \| Galileo E1
Fingerprint Sensor	Yes, In Display	Yes, In Display
Face Unlock	Yes	Yes
Sensors	Geomagnetic Sensor, Proximity Sensor, Optical Sensor, Accelerometer, Gravity Sensor, Gyroscope, Pedometer, Compass	Virtual Proximity Sensor \| Ambient Light Sensor \| Accelerometer \| Electronic Compass \| IR Blaster \| Gyroscope
3.5mm Headphone Jack	Yes
AI Features		AI Erase, AI Bokeh, AI Sky, AI Bokeh, Gemini. Circle to Search
IP Rating	IPX4	IP65 + IP66
Dust Resistant		Yes
Extra Features		IP65/IP66 Water & Dust Resistant, TÜV Rheinland Low Blue Light Certification (Hardware Solution), TÜV Rheinland Circadian Friendly Certification, TÜV Rheinland Flicker Free Certification

Camera

Rear Camera	64 MP ƒ/1.7 (Wide Angle) 2 MP ƒ/2.4 Monochrome 2 MP ƒ/2.4 (Macro) Macro	50 MP ƒ/1.8 (Wide Angle) 1/2.88", 1.22μm 4in1 Super Pixel5P lens, f/1.8 2 MP (Depth Sensor)
Camera Sensor		Light Fusion 400
Auto Focus	Yes	Yes
Features	Panorama, Portrait, Time-lapse, Slow-motion, Text Scanner, Google Lens, Extra HD, Macro, Sticker, Dual-view Video	HDR, Potriat, Ultra HD, Timer, Watermark, Night Mode, Time Lapse
Video Recording	1080p, 720p	4K @ 30 fps UHD, 1080p @ 30 fps FHD, 720p @ 30 fps HD
Flash	Yes, LED	Yes, LED
Front Camera	16 MP ƒ/2.4 Punch Hole	20 MP ƒ/2.2 1/4" Sensor Size, 4P lens Punch Hole, Screen Flash
Front Video Recording	1080p	1080p @ 30 fps FHD, 720p @ 30 fps HD

Technical

OS	Android v12	Android v15
Custom UI		Xiaomi HyperOS 2
Chipset	Qualcomm Snapdragon 695	Snapdragon Snapdragon 6 Gen3
CPU	2.2 GHz, Octa Core Processor	2.4 GHz, Octa Core Processor
Core Details	2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver	2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz
GPU	Adreno 619	Adreno GPU
Java	No	No
Browser	Yes	Yes

Multimedia

Email	Yes	Yes
Music	Yes	MP3, AMR, FLAC, APE
Video	Yes	MP4, M4V, MKV, XVID
FM Radio	No	No
Speaker Type		Dual Stereo
Audio Features		Dolby Atmos \| Hi-Res
Audio Jack Type		USB Type-C
Document Reader	Yes	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	4500 mAh, Li-Po Battery	5800 mAh
Fast Charging	Yes, 33W Fast Charging	Yes, 45W Turbo Charging
Reverse Charging	Yes	Yes, 18W

Discuss

Be the first to leave a comment.

Related News

Exclusive: Redmi Note 17 Pro Series Set for September 15 India Debut with Massive Batteries and Steep Price

Redmi is gearing up to expand its popular Note series in India with two new smartphones. According to information shared with us by our trusted source and industry insider Yogesh Brar, the company is planning…

Redmi Note 17 5G Review: A Battery Beast With a Big Performance Problem

Xiaomi’s Redmi Note series built its reputation on balance. Solid specs across the board without a glaring weak spot. The Redmi Note 17 breaks from that formula entirely. At ₹27,999 onward, it leans almost en…

Redmi Note 17 Launched in India: Check Pricing and Specifications

Xiaomi has launched the Redmi Note 17 in India, sold under the “mAhster Edition” tagline built around its 8,000 mAh battery. The phone replaces the Redmi Note 15 directly; Xiaomi has skipped the Note 16 name …

Foldables Aren’t The Risky Bet They Used To Be, According To Consumer Reports, And Samsung Leads The Way

Consumer Reports handed out its September foldable rankings this week, and Samsung didn’t just win; it won by a significant margin. For those catching up, Consumer Reports is an independent NPCO that conducts…