Nothing Phone 4b vs Vivo Y400 Pro - Full Comparison

Findprix helps you compare the Nothing Phone 4b and Vivo Y400 Pro 256GB in terms of price, specifications, user reviews, and more. Nothing Phone 4b is priced at ₹31,900. Vivo Y400 Pro 256GB is priced at ₹27,987. Here's a quick comparison.

ProductPrice Processor RAM Storage Display Front Camera Rear Camera Battery OS
Nothing Phone 4b₹31,900 Qualcomm Snapdragon 6 Gen 4 | 4 nm 8GB | LPDDR4X 128GB | UFS 2.2 6.77 inches | FHD+ 16MP 50MP + 8MP 6000 mAh | 33W Android 16 | Nothing OS 4.1
Vivo Y400 Pro₹27,987 MediaTek Dimensity 7300 | 4 nm 8GB | LPDDR4X 256GB | UFS 3.1 6.77 inches | FHD+ 32MP 50MP + 2MP 5500 mAh | 90W Android 15
Nothing Phone 4b
₹31,900
Nothing Phone 4b
8GB RAM + 128GB
Vivo Y400 Pro 256GB
₹27,987
Vivo Y400 Pro
8GB RAM + 256GB
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Prices

Nothing Phone 4b

AmazonAmazon₹31,890
Vijay SalesVijay Sales₹39,999
FlipkartFlipkart₹39,999
Just ₹31 above the 1 month average of ₹31,870 — good deal.

Vivo Y400 Pro

FlipkartFlipkart₹27,987
AmazonAmazon₹27,999
Price has remained stable around the average price of ₹27,991 over the last 1 month.

Ratings

Nothing Phone 4b

4.3
(1.6K)

Vivo Y400 Pro

4.2
(1.9K)

General

Feature Nothing Phone 4bVivo Y400 Pro
Device TypeSmartphoneSmartphone
Operating SystemAndroid 16Android 15
OS Updates3 Years--
Security Updates6 Years--
Custom UINothing OS 4.1Funtouch OS

Design

Feature Nothing Phone 4bVivo Y400 Pro
Dimensions164.4 x 78.2 x 8.6 mm163.72 x 75 x 7.49 mm
Weight210 g182 g
Water ResistanceYes, IP64 (up to 0.25m for 20 min)Yes, IP65
Dust ResistanceYesYes
Build MaterialBack: PlasticBack: Plastic
ColoursBlack, White, BlueFreestyle White, Fest Gold, Nebula Purple
FeaturesBack: Notification LED--

Display

Feature Nothing Phone 4bVivo Y400 Pro
Touch ScreenYesYes
Touch Sampling Rate240 Hz--
Display TypeSuper AMOLEDAMOLED
BrightnessTypical: 600 nits
HBM: 1200 nits
Peak: 2000 nits
4500 nits
Refresh Rate120 Hz120 Hz
Screen Size6.77 inches (17.2 cm), Full HD+6.77 inches (17.2 cm), Full HD+
Screen Resolution1080 x 2344 pixels1080 x 2392 pixels
Aspect Ratio20:920:9
Screen-to-Body Ratio~87.4%~90.3%
Pixel Density~381 ppi~388 ppi
HDR Support--Yes
Curved Display--Yes
Screen ProtectionYes, AGC DT-star 2--
Dimming TechnologyPWM Dimming @ 480 Hz--

Rear Camera

Feature Nothing Phone 4bVivo Y400 Pro
Camera SetupDualDual
Primary50 MP (wide)
f/1.8 aperture, 1/2.76" sensor size
OIS, PDAF
50 MP (wide)
f/1.79 aperture, 1/1.95″ sensor size, 0.8µm 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
2 MP (depth)
f/2.4 aperture
OISYesYes
Gyro EISYesYes
AutofocusYesYes, PDAF
Main Sensor--Sony IMX882
FlashYesYes, Dual-color LED, Aura Light
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 @ 30 fps

Front Camera

Feature Nothing Phone 4bVivo Y400 Pro
Camera SetupSingleSingle
Primary16 MP (wide)
81.8° FoV, f/2.4 aperture, 1/3.0" sensor size
32 MP (wide)
f/2.45 aperture
Video Recording1080p @ 30 fps2160p @ 30 fps, 1080p @ 30 fps

Performance

Feature Nothing Phone 4bVivo Y400 Pro
RAM8 GB8 GB
RAM TypeLPDDR4XLPDDR4X
ChipsetQualcomm Snapdragon 6 Gen 4MediaTek Dimensity 7300
Fabrication4 nm4 nm
GPUAdreno 810Mali-G615 MC2
CPUOcta core
1x Cortex-A720s @ 2.3 GHz
3x Cortex-A720s @ 2.2 GHz
4x Cortex-A520s @ 1.8 GHz
Octa core
4x Cortex A78 @ 2.5 GHz
4x Cortex A55 @ 2 GHz)
Cooling SystemYes, Vapor Chamber--
Cooling Area4400 mm²--

Storage

Feature Nothing Phone 4bVivo Y400 Pro
Internal Storage128 GB256 GB
Storage TypeUFS 2.2UFS 3.1
Memory Card SlotNoNo

Battery

Feature Nothing Phone 4bVivo Y400 Pro
Battery6000 mAh5500 mAh
Battery Type--Li-Ion
Wired Charging Speed33W90W
Wired Charging Time50% charge in ~80 minutes50% charge in ~19 minutes
Wired Reverse ChargingYes, 7.5WYes, 6W

Network

Feature Nothing Phone 4bVivo Y400 Pro
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 SA/NSA
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, GALILEO, BDS, QZSS
SAR--Head: 0.895 W/kg
Body: 0.847 W/kg

Connectivity

Feature Nothing Phone 4bVivo Y400 Pro
BluetoothYes, v6.0Yes, v5.4
Wi-FiYes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax), MIMOYes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
NFCYesNo
Infrared port--Yes

Features

Feature Nothing Phone 4bVivo Y400 Pro
Audio JackYes, USB Type-CYes, USB Type-C
Loud SpeakerYesYes
Stereo SpeakersYesYes
Fingerprint SensorYes, In-displayYes, In-display
SensorsAccelerometer, Compass, Gyroscope, Light Sensor, Proximity SensorLight sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
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