Vivo Y91

Vivo Y91

164 g (5.77 oz) weight
8.3 mm (0.33 in) thickness

6.22" (270 ppi)
720 x 1,520 pixels

Dual camera
13 + 2 MP

3 GB memory
32 GB storage

Qualcomm Snapdragon 439 SDM439
Octa-core processor (12 nm)

4,030 mAh


Released in November 2018.

The Vivo Y91 has a weight of 164 g (5.77 oz) and it is 8.3 mm (0.33 in) thick.

Features a screen of 6.22 inches with a resolution of 720 x 1,520 pixels and a pixel density of 270 pixels per inch. It has 2 rear cameras (13 + 2 MP) and a front camera (8 MP).

Octa-core processor Qualcomm Snapdragon 439 SDM439 with a maximum frequency of 1.95 GHz, which is combined with up to 3 GB memory and 32 GB storage.

Battery capacity is 4,030 mAh.

Phones with a similarly sized screen

Screen size around 6.22 inches

Below are contemporary mobile phones of the Vivo Y91 and with a similar screen size. Although the size of the screen is similar, there may be important differences on the screen (for example, resolution) or any other characteristics of the phone as the processor and cameras. You can click on any of them to see the detailed comparison.

Phones with the same chip

Qualcomm Snapdragon 439 SDM439

Below are mobile phones with the same chip as Vivo Y91. Overall performance is expected to be very similar among all of them. You can click on any of them to see the detailed comparison.

Similar phones from Vivo

Vivo Y

Below are other mobile phones from the same serie as Vivo Y91. Although they are sold under a similar name and they may have similar look and feel, there can be differences in screen, cameras and performance. Sometimes the differences could be very significant, while in other cases there could be just minor differences in the amount of memory or storage. You can click on any of them to see the detailed comparison.

Vivo Y91

Brand Vivo
Model -
Release Date November 2018
Operating System Android 8.1
Size 155.1 x 75.1 x 8.3 mm
6.11 x 2.96 x 0.33 in
Weight 164 g
5.77 oz
Size 6.22 inches
Resolution 720 x 1,520 pixels
PPI 270
Features -
Rear Dual camera
13 MP f/2.2
2 MP f/2.4 Depth
Front 8 MP f/1.8
Memory 2 GB
3 GB
Fixed 16 GB
32 GB
Removable microSDXC
Chip Qualcomm Snapdragon 439 SDM439
Octa-core processor
12 nm
CPU 4x 1.95 GHz Cortex-A53
4x 1.45 GHz Cortex-A53
GPU Adreno 505
Capacity 4,030 mAh
Features -
Removable False
5G False
NFC False
3.5 mm Audio Jack True
Micro USB True
USB Type-C False
Lightning False

Size comparison

Vivo Y91
Credit card
Credit card

Vivo Y91

164 g
5.77 oz