Samsung Galaxy S23 Ultra (12GB RAM + 1TB) vs Xiaomi Redmi Note 15 Pro Plus

Here you can compare Samsung Galaxy S23 Ultra (12GB RAM + 1… and Xiaomi Redmi Note 15 Pro Plus. Comparing Samsung Galaxy S23 Ultra (12GB RAM + 1… vs Xiaomi Redmi Note 15 Pro Plus on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S23 Ultra (12GB RAM + 1… stands against Xiaomi Redmi Note 15 Pro Plus and which one should you buy The current lowest price found for Samsung Galaxy S23 Ultra (12GB RAM + 1… is ₹1,54,998 and for Xiaomi Redmi Note 15 Pro Plus is ₹39,799. The details of both of these products were last updated on Jun 09, 2026.

Specification	Samsung Galaxy S23 Ultra (12GB RAM + 1…	Xiaomi Redmi Note 15 Pro Plus
OS	Android v13	Android v15
RAM	12 GB	8 GB
Internal Memory	1 TB	256 GB
Rear Camera	200 MP ƒ/1.7 (Wide Angle) 24mm, 1/1.3", 0.6µm, Laser AF 10 MP ƒ/4.9 (Telephoto) 230mm, 1/3.52", 1.12µm,10x optical zoom 10 MP ƒ/2.4 (Telephoto) 70mm, 1/3.52", 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 13mm, 120˚, 1/2.55", 1.4µm, Super Steady video	200 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.4", 0.56µm, multi-directional PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm
Battery	5000 mAh, Li-Po Battery	6500 mAh, Silicon-Carbon Battery Battery
Price	₹1,54,998	₹39,799

Samsung Galaxy S23 Ultra (12GB RAM + 1TB)₹1,54,998

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Xiaomi Redmi Note 15 Pro Plus₹39,7994%

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Samsung Galaxy S23 Ultra (12GB RAM + 1TB)₹1,54,998

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Xiaomi Redmi Note 15 Pro Plus₹39,7994%

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Overview

Specs Score	85 / 100 Better Specs	79 / 100
Display Resolution	1440 x 3088 pixels Better Resolution	1280 x 2772 pixels
RAM	12 GB More RAM	8 GB
Storage	1 TB More Storage	256 GB
CPU Clock Speed	3.36 GHz Faster Clock Speed	2.7 GHz
Front Camera	12 MP	32 MP Better Front Camera Resolution
Weight	233 g	207 g Lighter
Thickness	8.9 mm	8.2 mm Slimmer
Battery	5000 mAh	6500 mAh Bigger Battery
Unique Features	Wireless Charging No	No IR Blaster

General

Country of Origin	India	India
Model	Galaxy S23 Ultra	2510ERA8BG
Sim Type	Dual Sim, GSM+GSM	Dual Sim, GSM+GSM
Dual Sim	Yes	Yes
Sim Size	Nano SIM	nano SIM + nano SIM or nano SIM + eSIM
Device Type	Smartphone	Smartphone
OS Updates		4 years
Security Updates		6 years
Release Date	February 01, 2023	December 18, 2025
In The Box		REDMI Note 15 Pro+ 5G/ Adapter/ USB Type-C Cable/ SIM Eject Tool/ Protective Case/ Quick Start Guide/ Warranty Card

Design

Dimensions	78.1 x 163.4 x 8.9 mm	78.3 x 163.3 x 8.2 mm
Weight	233 g	207 g
Colors	Phantom Black, Green, Cream, Lavender, Graphite, Sky Blue, Lime, Red, BMW M Edition	Mirage Blue, Coffee Mocha, Carbon Black

Display

Type	Color Dynamic AMOLED 2X (1B Colors)	Color AMOLED Screen (1B Colors)
Touch	Yes	Yes
Size	6.8 inches, 1440 x 3088 pixels, 120 Hz	6.83 inches, 1280 x 2772 pixels, 120 Hz
Aspect Ratio	20:9	20.1:9
PPI	~ 501 PPI	~ 447 PPI
Screen to Body Ratio	~ 89.5%	~ 89.6%
Glass Type	Corning Gorilla Glass Victus 2	Corning Gorilla Glass Victus 2
Brightness		3200 nits Peak, HBM 1800 nits
HDR Support	Yes, HDR10+	Yes, HDR10+, Dolby Vision
Features	Always-on Display, 1750 nits (peak) Brightness, HDR10+, Curved Display	3840Hz PWM, HDR10+, Dolby Vision, Colour depth: 12bit Contrast ratio: 8,000,000:1 DCI- P3 wide color gamut
Notch	Yes, Punch Hole	Yes, Punch Hole
Curved Display	Yes

Memory

RAM	12 GB	8 GB
Storage	1 TB	256 GB
Storage Type	UFS 4	UFS 2.2
Card Slot	No	No

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G	Yes	Yes
5G Bands	FDD Sub6: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N28(700), N66(AWS-3), TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)	SA: n1/3/5/8/28/38/40/41/77/78, NSA: n1/3/5/8/28/40/41/77/78
VoLTE	Yes, Dual Stand-By	Yes, Dual Stand-By
Vo5G	Yes
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Wifi Version	802.11 a/b/g/n/ac/ax 2.4G+5GHz+6GHz, HE160, MIMO, 1024-QAM	Wi-Fi: Wi-Fi 6/6E/Wi-Fi 5/Wi-Fi 4/Wi-Fi Direct Supports 2.4GHz Wi-Fi \| 5GHz Wi-Fi Supports 2x2 MIMO
Ultra Wideband (UWB) Support	Yes
Bluetooth	Yes, v5.3, A2DP, LE	Yes, v5.4, A2DP, LE
USB	Yes, USB-C v3.2	Yes, USB-C v2.0
USB Features	USB Tethering, USB on-the-go, USB Charging	USB on-the-go, USB Charging
IR Blaster		Yes

Performance

AnTuTu Score		1,053,798 (Total) (v11) 405,501 (CPU) 188,358 (GPU) 203,399 (Memory) 256,540 (UX)
AnTuTu Storage Score		85,008 Sequential Read: 1093 MB/s; Sequential Write: 1054 MB/s
Geekbench Score		3,250 (Multi Core) (v6) 1,250 (Single Core) 3,538 (OpenCL) 4,690 (Vulkan)
3DMark Score		1,104 (Wild Life Extreme) (6.61 FPS)
Camera Score	140 (DxOMark)

Extra

GPS	Yes with A-GPS, Glonass	GPS \| AGPS \| Glonass \| Beidou \| Galileo make wireless Down Wireless network \| Data network \| Sensor Assisted Positioning
Fingerprint Sensor	Yes, In Display	Yes, In Display
Face Unlock	Yes	Yes
Sensors	Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor	Proximity sensor \| Ambient light sensor \| Accelerometer \| Electronic compass \| IR blaster \| Gyroscope
3.5mm Headphone Jack	No	No
NFC	Yes	Yes
AI Features		Al Writing, Al Speech Recognition, Al Interpreter,Al Search, Al Dynamic Wallpapers, Al Creativity Assistant,and more. Circle to Search with Google, Google Gemini information.
Water Resistance	Yes, 1.5 m upto 30 min	Yes, 1.5 m upto 30 min
IP Rating	IP68	IP66 + IP68 + IP69 + IP69K
Dust Resistant	Yes	Yes
Extra Features	S Pen included, Stereo Speakers, 32-bit/384kHz Audio, Tuned by AKG, Samsung DeX, Samsung Wireless DeX, Bixby Natural Language Commands and Dictation, Samsung Pay (Visa, MasterCard Certified), Ultra Wideband (UWB) Support, AI Mobile (Galaxy Mobile)	Xiaomi T1S Tuner, Xiaomi Offline Communication

Camera

Rear Camera	200 MP ƒ/1.7 (Wide Angle) 24mm, 1/1.3", 0.6µm, Laser AF 10 MP ƒ/4.9 (Telephoto) 230mm, 1/3.52", 1.12µm,10x optical zoom 10 MP ƒ/2.4 (Telephoto) 70mm, 1/3.52", 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 13mm, 120˚, 1/2.55", 1.4µm, Super Steady video	200 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.4", 0.56µm, multi-directional PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm
Camera Sensor	ISOCELL HP2
OIS	Yes	Yes
Auto Focus	Yes	Yes
Features	AR Zone, Bixby Vision, Director's View, Food, Hyperlapse, Night, Panorama, Photo, Portrait, Video Feature: Portrait Video, Pro, Pro Video, Single Take, Slow Motion, Super Slow-Mo, Video, Optical Zoom at 3x and 10x , Digital Zoom up to 100x
Video Recording	8K @ 24/30 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD	4K @ 30 fps UHD, 1080p @ 60 fps FHD
Flash	Yes, LED	Yes, LED
Front Camera	12 MP ƒ/2.2 (Wide Angle) 26mm, Dual Pixel PDAF Punch Hole, Screen Flash	32 MP ƒ/2.2 (Wide Angle) Punch Hole
Front Video Recording	4K @ 30 fps UHD, 1080p @ 30 fps FHD	1080p @ 60 fps FHD

Technical

OS	Android v13	Android v15
Custom UI	One UI 5.1	Xiaomi HyperOS 2
Chipset	Qualcomm Snapdragon 8 Gen 2	Qualcomm Snapdragon 7s Gen4
CPU	3.36 GHz, Octa Core Processor	2.7 GHz, Octa Core Processor
Core Details	1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510	1x2.7 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520
GPU	Adreno 740	Adreno 810
Java	No	No
Browser	Yes	Yes, supports HTML5

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		400% Volume Boost, Dolby Atmos \| Hi-Res
Document Reader	Yes	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	5000 mAh, Li-Po Battery	6500 mAh, Silicon-Carbon Battery Battery
Fast Charging	Yes, 45W Fast Charging	Yes, 100W Fast Charging
Wireless Charging	Yes, 15W
Reverse Charging	Yes	Yes, 22.5W
Reverse Wireless Charging	Yes, 4.5W
Music Playback Time	99 hours

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