buying guide

Vivo Y400 Cover: Why a Y400 Cover Won't Fit the Y400 Pro

5 min readBy Team Accesorios
Vivo Y400 Cover: Why a Y400 Cover Won't Fit the Y400 Pro

The short answer

No, a Vivo Y400 cover made for the Y400 5G won't fit the Y400 Pro. The Pro is 1.5 mm taller, thinner and has a curved 6.77-inch screen, so it needs a Y400 Pro cover. Choosing a Y400 back cover or flip cover? A Y400 flip cover also closes over the screen. Ours cost ₹599 in denim and ₹699 in Forest Green.

You would expect the Pro to be the tougher phone. With the Vivo Y400 it's the other way round, and that's only the first surprise. The Y400 5G and Y400 Pro 5G share a name and launched six weeks apart, but they have different bodies and different screens, so a Vivo Y400 cover won't fit the Y400 Pro, and a Y400 Pro cover won't fit the Y400 5G. Below is what changed, and which Y400 back cover or flip cover to buy for your phone.

The ₹21,999 Y400 has IP68 + IP69. The ₹24,999 Pro has IP65.Launch prices. On water and dust, the cheaper phone wins. Neither rating covers a drop or a cracked screen.

How the two Y400 phones arrived

20 June 2025Vivo Y400 Pro 5GCurved 6.77-inch screen, slim 7.5–7.7 mm body, 182 g, IP65, 50 MP camera. Launched at ₹24,999.
→6 weeks
later
4 August 2025Vivo Y400 5GFlat 6.67-inch screen, thicker 7.9–8.0 mm body, 197–198 g, IP68 + IP69. Launched at ₹21,999.

Y400 5G cover vs Y400 Pro cover: which fits

Vivo Y400 5G

Height × width162.3 × 75.3 mm

Thickness7.9–8.0 mm

Weight197–198 g

Screen6.67 in, flat

Water and dustIP68 + IP69Better

ProcessorSnapdragon 4 Gen 2

RAM + storage8/128, 8/256 GB

Battery6,000 mAh, 90 WBigger

Rear cameras50 + 2 MP

Front camera32 MP

SoftwareAndroid 15, Funtouch OS 15

Phone coloursGlam White, Olive Green

VS

Vivo Y400 Pro 5G

Height × width163.8 × 75.0 mm

Thickness7.5–7.7 mmSlimmer

Weight182 gLighter

Screen6.77 in, curved

Water and dustIP65

ProcessorDimensity 7300Faster

RAM + storage8/128, 8/256 GB

Battery5,500 mAh, 90 W

Rear cameras50 + 2 MP

Front camera32 MP

SoftwareAndroid 15, Funtouch OS 15

Phone coloursFreestyle White, Fest Gold, Nebula Purple

Thickness and weight change slightly by phone colour. Specs checked against GSMArena, FoneArena, vivo.com/in and Digit.

Back of a Vivo Y400 5G in a Camel Beige denim flip cover, camera cutout framing the two lenses and ring light
Why one cover can't fit both

1.5 mm and a curved edge

The Pro is 1.5 mm taller and 0.3 mm narrower, and its screen curves over the sides. A cover cut for the Y400 5G won't sit right on the Pro, and the reverse is true too.

A Vivo Y400 5G cover frames the whole camera island: two lenses, the ring light and the flash.

Which Y400 do you have? Three clues

1Look at the screen edgeFlat edge: Y400 5G. Edge curves over the sides: Y400 Pro.
2Check the phone colourGlam White or Olive Green: Y400 5G. Freestyle White, Fest Gold or Nebula Purple: Y400 Pro.
3Open SettingsSettings → About phone shows the exact model name. It is the one check that is always right.

Vivo Y400 back cover or flip cover?

A back cover guards the back and corners but leaves the screen open in a face-down drop. Pick by how you carry the phone:

Pocket on a two-wheelerKeys and coins rub the screen, and a fall lands face down.Flip cover
Phone plus cards, no walletThe flip holds 3 cards and a cash pocket inside.Flip cover
Videos on the bed or deskThe flap folds back into a stand.Flip cover
Want the slimmest phone and show its colourYou accept an open screen.Back cover

More detail in our flip cover vs back cover guide.

What you get in a Y400 flip cover

Camel Beige Vivo Y400 flip cover open flat showing 3 card slots, a cash pocket and the black phone tray
Same build on both models
Outside
Denim upper, tan PU leather trim
Inside
3 card slots and a cash pocket
Phone
Sits in a black inner tray
Closing
Magnetic side strap
Stand
Folds back for videos
Hand holding a closed Camel Beige denim Vivo Y400 cover with tan leather trim and side strap on a city street
Pick a colour

Five shades, one build

Four denim colours at ₹599 and Forest Green chambray at ₹699. Free shipping across India. Tap a colour for the Y400 5G cover:

Have the Pro? The same five colours are on the Vivo Y400 Pro covers page.

Frequently asked questions

Does a Vivo Y400 cover fit the Vivo Y400 Pro?

No. The Y400 Pro is 163.8 × 75.0 mm with a curved 6.77-inch screen and a 7.5–7.7 mm body. The Y400 5G is 162.3 × 75.3 mm, 7.9–8.0 mm thick, with a flat screen. Buy the cover listed for your exact model.

Is the Vivo Y400 Pro bigger than the Y400 5G?

Taller and with a bigger screen, yes: 163.8 mm against 162.3 mm, and 6.77 inches against 6.67. But the Pro is thinner and about 15 g lighter, at 182 g against 197–198 g.

Which is tougher, the Vivo Y400 or the Y400 Pro?

Against water and dust, the Y400 5G. It has IP68 and IP69 ratings; the Pro has IP65. Neither rating covers drops, so both still need a cover for the screen and corners.

Which is better for the Vivo Y400, a back cover or a flip cover?

For screen safety, a flip cover. A back cover leaves the display open, so a face-down drop lands on glass. A flip cover closes over the screen, and a wallet flip also carries your cards and folds into a stand.

What is the price of a Vivo Y400 flip cover?

Our Vivo Y400 5G and Y400 Pro 5G wallet flip covers are ₹599 in the four denim colours and ₹699 in Forest Green chambray, with free shipping across India.

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