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Nothing Phone 4b vs Redmi Note 15 Pro Plus - Full Comparison

Findprix helps you compare the Nothing Phone 4b 8GB RAM, 256GB and Redmi Note 15 Pro Plus in terms of price, specifications, user reviews, and more. Nothing Phone 4b 8GB RAM, 256GB is priced at ₹38,999. Redmi Note 15 Pro Plus is priced at ₹39,999. Here's a quick comparison.

ProductPrice Processor RAM Storage Display Front Camera Rear Camera Battery OS
Nothing Phone 4b₹38,999 Qualcomm Snapdragon 6 Gen 4 | 4 nm 8GB | LPDDR4X 256GB | UFS 2.2 6.77 inches | FHD+ 16MP 50MP + 8MP 6000 mAh | 33W Android 16 | Nothing OS 4.1
Redmi Note 15 Pro Plus₹39,999 Qualcomm Snapdragon 7s Gen 4 | 4 nm 8GB | LPDDR4X 256GB | UFS 2.2 6.83 inches | FHD+ 32MP 200MP + 8MP 6500 mAh | 100W Android 15
Nothing Phone 4b 8GB RAM, 256GB
₹38,999
Nothing Phone 4b
8GB RAM + 256GB
Redmi Note 15 Pro Plus
₹39,999
Redmi Note 15 Pro Plus
8GB RAM + 256GB
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Prices

Nothing Phone 4b

FlipkartFlipkart₹38,999
Vijay SalesVijay Sales₹38,999
Price has been stable for the last 3 days.

Redmi Note 15 Pro Plus

AmazonAmazon₹39,999
Price has been stable for the last 1 month.

Ratings

Nothing Phone 4b

Ratings not available

Redmi Note 15 Pro Plus

4.1
(334)

General

Feature Nothing Phone 4bRedmi Note 15 Pro Plus
Device TypeSmartphoneSmartphone
Operating SystemAndroid 16Android 15
OS Updates3 Years4 Years
Security Updates6 Years6 Years
Custom UINothing OS 4.1HyperOS 2

Design

Feature Nothing Phone 4bRedmi Note 15 Pro Plus
Dimensions164.4 x 78.2 x 8.6 mm163.61 x 78.09 x 7.78 mm
Weight210 g210.6 g
Water ResistanceYes, IP64 (up to 0.25m for 20 min)Yes, IP66, IP68, IP69, IP69K (up to 1.5m for 30 min)
Dust ResistanceYesYes
Build MaterialBack: PlasticBack: Plastic
Durability--Drop tested up to 2.2m
ColoursBlack, White, BlueMirage Blue, Coffee Mocha, Carbon Black
FeaturesBack: Notification LED--

Display

Feature Nothing Phone 4bRedmi Note 15 Pro Plus
Touch ScreenYesYes
Touch Sampling Rate240 Hz480 Hz
Display TypeSuper AMOLEDAMOLED
BrightnessTypical: 600 nits
HBM: 1200 nits
Peak: 2000 nits		3200 nits
Refresh Rate120 Hz120 Hz
Screen Size6.77 inches (17.2 cm), Full HD+6.83 inches (17.35 cm), Full HD+
Screen Resolution1080 x 2344 pixels1280 x 2772 pixels
Aspect Ratio20:9--
Screen-to-Body Ratio~87.4%--
Pixel Density~381 ppi~447 ppi
HDR Support--Yes, HDR 10+
Dolby Vision--Yes
Screen ProtectionYes, AGC DT-star 2Yes, Corning Gorilla Glass Victus 2
Dimming TechnologyPWM Dimming @ 480 HzPWM Dimming @ 3840 Hz

Rear Camera

Feature Nothing Phone 4bRedmi Note 15 Pro Plus
Camera SetupDualDual
Primary50 MP (wide)
f/1.8 aperture, 1/2.76" sensor size
OIS, PDAF		200 MP (wide)
Samsung HPE sensor
7P lens, f/1.7 aperture, 23mm focal length, 1/1.4" sensor size, 0.56µm pixel size
OIS, PDAF
Secondary8 MP (ultra-wide)
119.5° FoV, f/2.2 aperture, 15mm focal length, 1/4.0" sensor size, 1.12µm pixel size		8 MP (ultra-wide)
Sony IMX355 sensor
120° FoV, f/2.2 aperture, 15mm focal length, 1/4.0" sensor size, 1.12µm pixel size
OISYesYes
Gyro EISYesYes
AutofocusYesYes
Main Sensor--Samsung HPE
FlashYesYes, LED
Video RecordingStandard: 2160p @ 30 fps, 1080p @ 60 fps
Slow Motion: 1080p @ 120 fps
Time-lapse: 2160p @ 30 fps, 1080p @ 30 fps		2160p @ 30 fps, 1080p @ 60 fps, 720p @ 30 fps

Front Camera

Feature Nothing Phone 4bRedmi Note 15 Pro Plus
Camera SetupSingleSingle
Primary16 MP (wide)
81.8° FoV, f/2.4 aperture, 1/3.0" sensor size		32 MP (wide)
f/2.2 aperture, 1/3.6" sensor size, 0.7µm pixel size
Video Recording1080p @ 30 fps1080p @ 60 fps, 720p @ 30 fps

Performance

Feature Nothing Phone 4bRedmi Note 15 Pro Plus
RAM8 GB8 GB
RAM TypeLPDDR4XLPDDR4X
ChipsetQualcomm Snapdragon 6 Gen 4Qualcomm Snapdragon 7s Gen 4
Fabrication4 nm4 nm
GPUAdreno 810Adreno 810
CPUOcta core
1x Cortex-A720s @ 2.3 GHz
3x Cortex-A720s @ 2.2 GHz
4x Cortex-A520s @ 1.8 GHz		Octa core
1x Cortex-A720 @ 2.7 GHz
3x Cortex-A720 @ 2.4 GHz
4x Cortex-A520 @ 1.8 GHz
Cooling SystemYes, Vapor ChamberYes, Xiaomi IceLoop Cooling System
Cooling Area4400 mm²--

Storage

Feature Nothing Phone 4bRedmi Note 15 Pro Plus
Internal Storage256 GB256 GB
Storage TypeUFS 2.2UFS 2.2
Memory Card SlotNoNo

Battery

Feature Nothing Phone 4bRedmi Note 15 Pro Plus
Battery6000 mAh6500 mAh
Battery Type--Li-ion
Wired Charging Speed33W100W
Wired Charging Time50% charge in ~80 minutes100% charge in ~40 minutes
Wired Reverse ChargingYes, 7.5WYes, 22.5W

Network

Feature Nothing Phone 4bRedmi Note 15 Pro Plus
SIMSIM 1: Nano
SIM 2: Nano		SIM 1: Nano
SIM 2: Nano
Network Support5G, 4G, 3G, 2G5G, 4G, 3G, 2G
5G Bandsn1, n3, n5, n8, n28B, n40, n41, n77, n78n1, n3, n5, n8, n28, n38, n40, n41, n77, n78
4G BandsB1, B3, B5, B8, B28B, B38, B40, B41B1, B3, B5, B8, B28, B38, B40, B41
Navigation SupportGPS (L1), Glonass (G1), Galileo (E1), BDS (B1I), QZSS (L1)GPS, Glonass, Beidou, Galileo

Connectivity

Feature Nothing Phone 4bRedmi Note 15 Pro Plus
BluetoothYes, v6.0Yes, v5.4
Wi-FiYes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax), MIMOYes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz, MIMO
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
NFCYesYes
Infrared port--Yes

Features

Feature Nothing Phone 4bRedmi Note 15 Pro Plus
Audio JackYes, USB Type-CYes, USB Type-C
Loud SpeakerYesYes
Stereo SpeakersYesYes, Dolby Atmos
Fingerprint SensorYes, In-displayYes, In-display
SensorsAccelerometer, Compass, Gyroscope, Light Sensor, Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor
AI Support--Yes
AI Features--Google Gemini, Circle to Search, AI Erase Pro, AI Remove Reflection, AI Image Enhancement, AI Image Expansion, AI Cutouts, AI Beautify, AI Bokeh, AI Sky, AI Film
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