Product comparison · 2 phones

vivo Y21d 17 cm (6.68") Android 15 4G USB Type-C 4 GB 256 GB 6500 mAh Purple vs vivo Y31 5G

71specifications compared
20differ
51identical
9known for one product only

Key differences

Display diagonal
- Y21d 17 cm (6.68") Android 15 4G USB Type-C 4 GB 256 GB 6500 mAh Purple:17 cm (6.68")
- Y31 5G:17.1 cm (6.72")
Display resolution
- Y21d 17 cm (6.68") Android 15 4G USB Type-C 4 GB 256 GB 6500 mAh Purple:1608 x 720 pixels
- Y31 5G:2408 x 1080 pixels
Native aspect ratio
- Y21d 17 cm (6.68") Android 15 4G USB Type-C 4 GB 256 GB 6500 mAh Purple:20.1:9
- Y31 5G:20.6:9
Maximum refresh rate
- Y21d 17 cm (6.68") Android 15 4G USB Type-C 4 GB 256 GB 6500 mAh Purple:90 Hz
- Y31 5G:120 Hz
Pixel density
- Y21d 17 cm (6.68") Android 15 4G USB Type-C 4 GB 256 GB 6500 mAh Purple:264 ppi
- Y31 5G:393 ppi
Processor family
- Y21d 17 cm (6.68") Android 15 4G USB Type-C 4 GB 256 GB 6500 mAh Purple:Unisoc
- Y31 5G:Snapdragon
Processor model
- Y21d 17 cm (6.68") Android 15 4G USB Type-C 4 GB 256 GB 6500 mAh Purple:T7225
- Y31 5G:4 Gen 2
RAM capacity
- Y21d 17 cm (6.68") Android 15 4G USB Type-C 4 GB 256 GB 6500 mAh Purple:4 GB
- Y31 5G:6 GB

Side by side

Differences highlightedShow differences only

Comparison of Y21d, Y31 5G
80 specifications	A vivo Y21d 17 cm (6.68") Android 15 4G USB Type-C 4 GB 256 GB 6500 mAh Purple Model Y21d View product	B vivo Y31 5G View product
Display5 differ
Display diagonalDiffers	17 cm (6.68")	17.1 cm (6.72")
Display resolutionDiffers	1608 x 720 pixels	2408 x 1080 pixels
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Native aspect ratioDiffers	20.1:9	20.6:9
Maximum refresh rateDiffers	90 Hz	120 Hz
Pixel densityDiffers	264 ppi	393 ppi
Screen to body ratioKnown for one	Unknown — not stated by the source	91.49%
Processor2 differ
Processor familyDiffers	Unisoc	Snapdragon
Processor modelDiffers	T7225	4 Gen 2
Processor boost frequencyKnown for one	1.8 GHz	Unknown — not stated by the source
Processor architectureKnown for one	Unknown — not stated by the source	ARM Cortex-A78+Cortex-A55
Storage1 differ
RAM capacityDiffers	4 GB	6 GB
Maximum memory card sizeKnown for one	2 TB	Unknown — not stated by the source
Compatible memory cardsKnown for one	Unknown — not stated by the source	Not supported
Camera4 differ
Second rear camera resolution (numeric)Differs	0.08 MP	2 MP
Second rear camera aperture numberDiffers	3	2.4
Front camera resolution (numeric)Differs	5 MP	32 MP
Front camera aperture numberDiffers	2.2	2.45
Network2 differ
Mobile network generationDiffers	4G	5G
5G standardKnown for one	Not supported	Unknown — not stated by the source
Bluetooth versionDiffers	5.2	5.1
Design2 differ
Product colourDiffers	Purple	Black
Protection featuresDiffers	Water resistant, Dust resistant	Dust resistant, Water resistant
Endurance2 differ
Energy efficiency classDiffers	A	B
Battery endurance per cycleDiffers	4040 min	3447 min
Sensorsidentical
GyroscopeKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
DepthDiffers	8.39 mm	8.49 mm
Packaging data1 differ
Package weightDiffers	405 g	399 g
Packaging contentidentical
Screen protectorKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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