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Vivo Y91i vs Oppo A1 vs Samsung Galaxy M10

Key Feature Comparison

6

Vivo Y91i

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5.8

Samsung Galaxy M10

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At a Glance

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Octa core, 2 GHz, Cortex A53

MediaTek Helio P22, PowerVR GE8320

Octa core 2.5 GHz Cortex-A53

Mediatek MT6763T Helio P23, Mali-G71 MP1

Octa core, 1.6 GHz, Cortex A53

Samsung Exynos 7 Octa 7870, Mali-T830

4030 mAh

Li-ion

3180 mAh

Li-Ion

3400 mAh

Li-ion

6.22 inches

270 ppi

5.7 inches

282 ppi

6.22 inches

270 ppi

Single, 13MP

1920x1080 @ 30 fps

Single, 20MP

1080p @ 30fps

Dual, 13MP + 5MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.22 inches
5.7 inches
6.22 inches

Screen Type

IPS LCD
IPS LCD
TFT

Screen Resolution

720 x 1520 pixels
720 x 1440 pixels
720 x 1520 pixels

Pixel Density

270 ppi
282 ppi
270 ppi

Screen to Body Ratio

88.60%
76.20%
90%

Screen Design

Waterdrop notch
-
Waterdrop notch

Aspect Ratio

-
18:09
-

Screen Protection

-
Gorilla Glass 3
-

Phone Variants

3GB 32GB, 2GB 32GB, 2GB 16GB
64GB 4GB RAM, 32GB, 3GB RAM
3GB 32GB, 2GB 16GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR3
-
LPDDR3

Storage Type

eMMC 5.1
eMMC 5.1
eMMC 5.1

Expandable Storage Capacity

Yes, 256 GB
-
Yes, 512 GB

OTG Support

Yes
Yes
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Accelerometer, proximity, compass
Light sensor, Proximity sensor, Accelerometer

Operating System

Android v8.1 (Oreo)
Android 7.1.1 (Nougat)
Android v8.1 (Oreo)

GPU

PowerVR GE8320
Mali-G71 MP1
Mali-T830

Chipset

MediaTek Helio P22
Mediatek MT6763T Helio P23
Samsung Exynos 7 Octa 7870

CPU

Octa core, 2 GHz, Cortex A53
Octa core 2.5 GHz Cortex-A53
Octa core, 1.6 GHz, Cortex A53

Custom User Interface

Funtouch OS
-
-

Clock Speed

2 GHz
2.5 GHz
1.6 GHz

Architecture

64 bit
-
64 bit

Process Technology

12 nm
-
14 nm

Battery Capacity

4030 mAh
3180 mAh
3400 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-Ion
Li-ion

USB Type-C

No
No
No

Fast Charging

-
No
-

Announced On

5-Mar-19
5-Mar-18
5-Jan-19

Market Status

Available
Launched Globally
Out of Stock

Brand

Vivo
OPPO
Samsung

Price Status

Confirmed
Expected
Confirmed

Price

Rs. 8,199
Rs.15,490
Rs. 8,170

GPS

Yes A-GPS, Glonass
A-GPS
Yes A-GPS, Glonass

Audio Features

Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic

NFC

No
No
No

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n
Wi-Fi 802.11 a/b/g/n
Yes, Wi-Fi 802.11, b/g/n

Bluetooth Type

v5.0
v4.2
v4.2

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE

eSIM

No
No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 900 MHz, GPRS: Available, EDGE: Available...
4G bands: 1, 3, 5, 7, 8, 34, 38, 39, 40, 41, 3G bands: HSDPA 850 / 900 / 1900 / 2100, 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 and SIM 2 CDMA 800 and TD-SCDMA
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) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...

SIM 2 Bands

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 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 900 MHz, GPRS: Available, EDGE: Available...
4G bands: 1, 3, 5, 7, 8, 34, 38, 39, 40, 41, 3G bands: HSDPA 850 / 900 / 1900 / 2100, 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 and SIM 2 CDMA 800 and TD-SCDMA
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) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...

Weight

163.5 grams
143 grams
163 grams

Colors

Red, Fusion Black, Sunset Red, Ocean Blue
Deep Sea Blue, Cherry Red, Pearl white
Ocean Blue, Charcoal Black

Build

Back: Plastic
-
Back: Plastic

Dimensions

155.1 x 75 x 8.2 mm
-
155.6 x 75.6 x 7.7 mm

SAR Value

Head: 1.283 W/kg, Body: 0.609 W/kg
-
Head: 0.238 W/kg

Rear Flash

Yes, LED Flash
LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps
1080p @ 30fps
1920x1080 @ 30 fps

Rear Camera Features

Digital Zoom, Auto Flash, Face detection, Touch to focus
Panorama
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 13MP
Single, 20MP
Dual, 13MP + 5MP

Rear Camera 1 Resolution

13 MP
20 MP
13 MP

Rear Camera 1 Type

f/2.2 Primary Camera
f/2.2 Primary Camera
f/1.9 Primary Camera

Rear Aperture

f/2.2
F2.2
f/1.9

Rear Camera 1 Lens

-
1/3.1 inches sensor size
3.1" sensor size, 1.12 micrometre pixel size

Front Camera Setup

Single, 5MP
Single, 8MP
Single, 5MP

Front Camera 1 Resolution

5 MP
8 MP
5 MP

Front Camera 1 Type

f/1.8 Primary Camera
f/2.2 Primary Camera
f/2.0 Primary Camera

Front Aperture

f/1.8
-
f/2.0

Fingerprint Scanner

No
No
No

Face Unlock

Yes
-
Yes
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