vivo Y91 vs Huawei nova 2i Specs Comparison

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

Display

Size:

6.2 inches
5.9 inches

Resolution:

1520 x 720 pixels, 270 PPI
2160 x 1080 pixels, 409 PPI

Technology:

IPS LCD
IPS LCD

Screen-to-body:

82.76 %
76.49 %

Colors:

16 777 216
16 777 216

Features:

Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

MediaTek Helio P22 MT6762 (12 nm)
HiSilicon Kirin 659 (16 nm)

Processor:

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit
Octa-core, 2360 MHz, ARM Cortex-A53, 64-bit

GPU:

IMG PowerVR GE8320
Mali-T830 MP2

RAM:

2GB
4GB LPDDR3

Internal storage:

32GB
64GB, available to use: 48 GB

Storage expansion:

microSDXC up to 256 GB
microSDXC up to 128 GB

Device type:

Smartphone
Smartphone

OS:

Android (8.1 Oreo), Funtouch UI
Android (7.0 Nougat)

Battery

Capacity:

4030 mAh
3340 mAh

Type:

Not user replaceable
Li - Ion, Not user replaceable

Camera

Rear:

Dual camera
Dual camera

Main camera:

13 MP (PDAF)
16 MP (PDAF)

Specifications:

Aperture size: F2.2

Second camera:

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

Specifications:

Aperture size: F2.4

Flash:

LED
LED

Video recording:

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features:

Time-lapse video, Video calling, Video sharing
Video calling, Video sharing

Front:

8 MP
13 MP (Dual-Camera)

Design

Dimensions:

6.11 x 2.96 x 0.33 inches (155.11 x 75.09 x 8.28 mm)
6.15 x 2.96 x 0.30 inches (156.2 x 75.2 x 7.5 mm)

Weight:

5.77 oz (163.5 g)
5.78 oz (164.0 g)

Biometrics:

Fingerprint (touch)
Fingerprint (touch)

Features:

Notification light

Keys:

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

Colors:

Black, Blue
Black, Blue, White

Cellular

4G (FDD):

Bands 1(2100), 3(1800), 5(850)
Bands 1(2100), 3(1800), 7(2600), 8(900), 20(800 DD)

4G (TDD):

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

3G:

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

Data Speed:

LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE, HSPA, HSUPA

Dual SIM:

Yes

SIM type:

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
4.2

Wi-Fi:

802.11 b, g, n; Hotspot, Wi-Fi Direct
802.11 b, g, n; Wi-Fi Direct

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

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

Location:

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

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Compass

Other:

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

Phone features

Notifications:

Haptic feedback, Music ringtones, Vibration
Haptic feedback

Other features:

Voice dialing, Voice commands, Voice recording
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)

Availability

Officially announced:

Oct 02, 2017
FCC OKs Cingular\'s purchase of AT&T Wireless