vivo Y91 vs Xiaomi Redmi Note 7 Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.2 inches
6.3 inches

Resolution:

1520 x 720 pixels, 270 PPI
2340 x 1080 pixels, 19.5:9 ratio, 409 PPI

Technology:

IPS LCD
IPS LCD

Screen-to-body:

82.76 %
81.37 %

Colors:

16 777 216

Features:

Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip:

MediaTek Helio P22 MT6762 (12 nm)
Qualcomm Snapdragon 660 SDM660 (14 nm)

Processor:

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit
Octa-core, 2200 MHz, Kryo 260, 64-bit

GPU:

IMG PowerVR GE8320
Adreno 512

RAM:

2GB
4GB LPDDR4

Internal storage:

32GB
128GB

Storage expansion:

microSDXC up to 256 GB
microSDXC up to 256 GB

Device type:

Smartphone
Smartphone

OS:

Android (8.1 Oreo), Funtouch UI
Android (9.0 Pie)

Battery

Capacity:

4030 mAh
4000 mAh

Type:

Not user replaceable
Not user replaceable

Charging:

Qualcomm Quick Charge 4

Camera

Rear:

Dual camera
Dual camera

Main camera:

13 MP (PDAF)
48 MP (PDAF, CMOS image sensor, BSI sensor)

Specifications:

Aperture size: F2.2
Aperture size: F1.8; Sensor size: 1/2"; Pixel size: 0.8 μm

Second camera:

2 MP (Depth information)
5 MP (Depth information)

Specifications:

Aperture size: F2.4
Aperture size: F2.4

Flash:

LED
Dual LED

Video recording:

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (120 fps), 1280x720 (HD) (120 fps)

Features:

Time-lapse video, Video calling, Video sharing
Continuous autofocus, EIS, Video calling, Video sharing

Front:

8 MP
13 MP (HDR)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

6.11 x 2.96 x 0.33 inches (155.11 x 75.09 x 8.28 mm)
6.27 x 2.96 x 0.32 inches (159.21 x 75.21 x 8.1 mm)

Weight:

5.77 oz (163.5 g)
6.56 oz (186.0 g)

Materials:

Back: Glass (Corning Gorilla Glass 5)

Biometrics:

Fingerprint (touch)
2D Face unlock, Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Black, Blue
Black, Blue, Red

Cellular

4G (FDD):

Bands 1(2100), 3(1800), 5(850)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)

4G (TDD):

Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 40(2300)

3G:

Bands 5(850), 8(900), 1(2100)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes
Shared with microSD

SIM type:

Nano SIM
Nano SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
5.0

Wi-Fi:

802.11 b, g, n; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB:

microUSB, USB 2.0
Type-C (reversible)

Features:

Mass storage device, OTG, Charging
Charging, Mass storage device

Location:

GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, Galileo, BeiDou

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other:

VoIP, Tethering, Computer sync, OTA sync
Infrared, VoIP, Tethering, Computer sync, OTA sync

Phone features

Notifications:

Haptic feedback, Music ringtones, Vibration

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

Measured SAR:

Head:

1.28 W/kg

Body:

0.61 W/kg

Buyers information

In The Box:

Documentation, micro USB to USB cable, USB power adapter, SIM ejector, Protective case, Protective film (applied)
Adapter, USB Cable type C, Tool to remove the SIM, User manual, Housing, Warranty

Availability

Officially announced:

Jan 10, 2019
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