Compare phones side by side

Xiaomi Redmi 7A

Vivo Y91
Xiaomi Redmi 7A
Vivo Y91

Released in July 2019. Features 5.45 inches screen with a resolution of 720 x 1,440 pixels and 295 ppi.

Octa-core processor Qualcomm Snapdragon 439 SDM439 with up to 3 GB memory and 32 GB storage. It has 4,000 mAh battery.

Released in November 2018. Features 6.22 inches screen with a resolution of 720 x 1,520 pixels and 270 ppi.

Octa-core processor Qualcomm Snapdragon 439 SDM439 with up to 3 GB memory and 32 GB storage. It has 4,030 mAh battery.
Head to Head
  • Better quality screen (8%)
  • Much thinner (16%)
  • Larger screen (12%)
  • Probably more versatile rear camera
  • Probably better front camera

Specifications

Xiaomi Redmi 7A Vivo Y91
Specifications
Brand Xiaomi Vivo
Model - -
Release Date July 2019 November 2018
Operating System MIUI (Android 9.0) Android 8.1
Dimensions
Size 146.3 x 70.4 x 9.6 mm
5.76 x 2.77 x 0.38 in		 155.1 x 75.1 x 8.3 mm
6.11 x 2.96 x 0.33 in
Weight 165 g
5.82 oz		 164 g
5.77 oz
Screen
Size 5.45 inches 6.22 inches
Resolution 720 x 1,440 pixels 720 x 1,520 pixels
PPI 295 270
Features - -
Cameras
Rear 12 MP f/2.2 Dual camera
13 MP f/2.2
2 MP f/2.4 Depth
Front 5 MP f/2.2 8 MP f/1.8
Storage
Memory 2 GB
3 GB		 2 GB
3 GB
Fixed 16 GB
32 GB		 16 GB
32 GB
Removable microSDXC microSDXC
Processor
Chip Qualcomm Snapdragon 439 SDM439
Octa-core processor
12 nm		 Qualcomm Snapdragon 439 SDM439
Octa-core processor
12 nm
CPU 4x 1.95 GHz Cortex-A53
4x 1.45 GHz Cortex-A53		 4x 1.95 GHz Cortex-A53
4x 1.45 GHz Cortex-A53
GPU Adreno 505 Adreno 505
Battery
Capacity 4,000 mAh 4,030 mAh
Features - -
Removable False False
Connectivity
5G False False
NFC False False
3.5 mm Audio Jack True True
Micro USB True True
USB Type-C False False
Lightning False False

Size comparison

Xiaomi Redmi 7A Vivo Y91

Xiaomi Redmi 7A

Vivo Y91

5.45"
165 g
5.82 oz

6.22"
164 g
5.77 oz