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Vivo Y91 vs OPPO A1K

Compare Vivo Y91

Rs. 8,990

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Offer: Amazon Pay Rewards - Earn 20%.~Avail No Cost EMI on select cards.

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Rs. 8,490

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Summary
71%
67%
Performance

MediaTek Helio P22

2 GB RAM

MediaTek Helio P22

2 GB RAM

Display

6.22" (15.8 cm)

720x1520 px, 270 PPI

6.1" (15.49 cm)

720x1560 px, 282 PPI

Rear Camera

13 MP + 2 MP

Dual Camera

8 MP

Single Camera

Front Camera

8 MP

Single Camera

5 MP

Single Camera

Battery

4030 mAh

4000 mAh

Storage

32 GB

256 GB (Expandable)

32 GB

256 GB (Expandable)

User Rating

★★★★★
★★★★★

4.4/5 based on 6,559 ratings

Read All User Reviews

★★★★★
★★★★★

4.3/5 based on 15,899 ratings

Read All User Reviews

Best Prices
Rs. 8,990 @Amazon Buy
Not available in any other store
Rs. 8,490 @Flipkart Buy
Not available in any other store
General
Launch Date

January 14, 2019 (Official)

May 1, 2019 (Official)

Operating System

Android v8.1 (Oreo)

Android v9.0 (Pie)

Custom UI

Funtouch OS

ColorOS

Performance
Good
Good
Chipset

MediaTek Helio P22

MediaTek Helio P22

CPU

Octa core, 2 GHz, Cortex A53

Octa core, 2 GHz, Cortex A53

Architecture

64 bit

64 bit

Fabrication

12 nm

12 nm

Graphics

PowerVR GE8320

PowerVR GE8320

RAM

2 GB

2 GB

RAM Type

LPDDR3

LPDDR3

Display
Average
Average
Display Type

IPS LCD

IPS LCD

Screen Size

6.22 " (15.8 cm)

6.1 " (15.49 cm)

Resolution

720 x 1520 pixels

720 x 1560 pixels

Aspect Ratio

19:9

19.5:9

Pixel Density

270 ppi

282 ppi

Screen to Body Ratio (calculated)

82.6 %

79.99 %

Screen Protection

Corning Gorilla Glass v3,

Bezel-less display

with waterdrop notch

with waterdrop notch

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Screen to Body Ratio (claimed by the brand)

88.6 %

87.43 %

Design
Size Compare
Size Compare
Dimensions

Height: 155.1 mm
Width: 75 mm
Thickness: 8.2 mm

Height: 154.4 mm
Width: 73.8 mm
Thickness: 8.4 mm

Weight

163.5 grams

170 grams

Build Material

Back: Plastic

Back: Plastic

Colours

Ocean Blue, Starry Black

Black, Red

Camera
Main Camera
Camera Setup

Dual

Single

Resolution

13 MP f/2.2, Primary Camera
2 MP f/2.4, Depth Camera

8 MP f/2.2, Primary Camera(3.73 mm focal length, 1.4µm pixel size)

Sensor

CMOS image sensor

CMOS image sensor

Autofocus

, Phase Detection autofocus

Flash

, LED Flash

, LED Flash

Image Resolution

4128 x 3096 Pixels

3264 x 2448 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation

Shooting Modes

Continuos Shooting
High Dynamic Range mode (HDR)

Continuos Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps

Front Camera
Very Good
Average
Camera Setup

Single

Single

Resolution

8 MP f/1.8, Primary Camera

5 MP f/2.0, Primary Camera(2.639 mm focal length, 5.0" sensor size, 1.12µm pixel size)

Flash

, Screen flash

Battery
Very Good
Very Good
Capacity

4030 mAh

4000 mAh

Type

Li-ion

Li-Polymer

Removable

No

No

USB Type-C

No

No

Storage
Best in Class
Best in Class
Internal Memory

32 GB

32 GB

Expandable Memory

, Up to 256 GB

, Up to 256 GB

USB OTG

Storage Type

eMMC 5.1

eMMC 5.1

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM, Dual VoLTE

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

4G (supports Indian bands), 3G, 2G

4G (supports Indian bands), 3G, 2G

VoLTE

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SAR Value

Head: 1.283 W/kg, Body: 0.609 W/kg

Head: 1.323 W/kg, Body: 0.922 W/kg

Wi-Fi

, Wi-Fi 802.11, b/g/n

, Wi-Fi 802.11, b/g/n

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

, v5.0

, v4.2

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Mass storage device, USB charging, microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

No

Fingerprint Sensor Position

Rear

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass

Price list

Rs. 8,990
Buy Now

Offer: Amazon Pay Rewards - Earn 20%.~Avail No Cost EMI on select cards.

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Rs. 8,490
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