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Vivo Y15S vs Oppo K1 vs Xiaomi Redmi Note 7

Key Feature Comparison

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Vivo Y15S

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Xiaomi Redmi Note 7

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At a Glance

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Quad core, 1.3 GHz, Cortex A7

MediaTek MT6580, Mali-400 MP

Octa core (1.95 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Qualcomm Snapdragon 660 MSM8956, Adreno 512

Octa core (2.2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Qualcomm Snapdragon 660 MSM8956, Adreno 512

1900 mAh

Li-Polymer

3600 mAh

Li-ion

4000 mAh

Li-Polymer, Quick, v4.0

11.43 cm (4.5 inch)

218 ppi

16.26 cm (6.4 inch)

403 ppi, FHD

16.00 cm (6.3 inch)

409 ppi, FHD

Single, 5MP

1920x1080 @ 30 fps

Dual, 16MP + 2MP

3840x2160 @ 30 fps

Dual, 12MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 120 fps

3G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

11.43 cm (4.5 inch)
16.26 cm (6.4 inch)
16.00 cm (6.3 inch)

Screen Type

IPS LCD
AMOLED
IPS LCD

Screen Resolution

480 x 854 pixels
1080 x 2340 pixels
1080 x 2340 pixels

Pixel Density

218 ppi
403 ppi
409 ppi

Screen to Body Ratio

64.91%
91%
81.21%

Aspect Ratio

-
19.5:9
19.5:9

Screen Protection

-
Gorilla Glass 5
Gorilla Glass 5

Screen Design

-
Waterdrop notch
Waterdrop notch

Screen Quality

-
FHD
FHD

Phone Variants

1GB 8GB
6GB 64GB, 4GB 64GB
4GB 64GB, 3GB 32GB

Expandable Storage

Yes
Yes
Yes

Expandable Storage Capacity

Yes, 128 GB
Yes, 256 GB
Yes, 256 GB

OTG Support

Yes
Yes
Yes

RAM Type

-
LPDDR4X
LPDDR4X

Storage Type

-
eMMC 5.1
eMMC 5.1

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v5.1 (Lollipop)
Android v9.0 (Pie)
Android v9.0 (Pie)

GPU

Mali-400 MP
Adreno 512
Adreno 512

Chipset

MediaTek MT6580
Qualcomm Snapdragon 660 MSM8956
Qualcomm Snapdragon 660 MSM8956

CPU

Quad core, 1.3 GHz, Cortex A7
Octa core (1.95 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Octa core (2.2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Clock Speed

1.3 GHz
1.95 GHz
2.2 GHz

Custom User Interface

-
ColorOS
MIUI

Architecture

-
64 bit
64 bit

Process Technology

-
14 nm
14 nm

Battery Capacity

1900 mAh
3600 mAh
4000 mAh

Battery Removable

Yes
No
No

Battery Type

Li-Polymer
Li-ion
Li-Polymer

USB Type-C

No
No
Yes

Announced On

5-Aug-15
5-Oct-18
5-Jan-19

Market Status

Available
Available
Available

Brand

Vivo
OPPO
Xiaomi

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 7,070
Rs. 14,990
Rs. 9,999

Model Number

-
CPH1893
M1901F7I

GPS

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

Network Support

3G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes
-
-

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

SIM1: Micro, SIM2: Micro
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No
No

SIM 1 Bands

3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / ...
4G Bands: TD-LTE 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, EDGE: Available...

SIM 2 Bands

2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 850(band 19) / 800(band 20) / 850(band 26), 3...
4G Bands: TD-LTE 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, EDGE: Available...

Audio Features

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

Bluetooth Type

-
v5.0
v5.0

Wi-Fi Features

-
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

-
Yes
Yes

Weight

130 grams
156 grams
185 grams

Colors

White
Astral Blue, Piano Black
Onyx Black, Ruby Red, Sapphire Blue

Dimensions

130.4 x 65.8 x 8.6 mm
158.3 x 75.5 x 7.4 mm
159.2 x 75.2 x 8.1 mm

Build

-
Back: Plastic
Back: Gorilla Glass

SAR Value

-
Head: 0.278 W/kg, Body: 0.861 W/kg
Head: 0.962 W/kg, Body: 0.838 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps
3840x2160 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 120 fps

Rear Camera Features

Digital Zoom, Face detection, Touch to focus
2 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 5MP
Dual, 16MP + 2MP
Dual, 12MP + 2MP

Rear Camera 1 Resolution

5 MP
16 MP
12 MP

Rear Camera 1 Type

Primary Camera
f/1.75 (upto 2x Digital Zoom) Primary Camera
f/2.2 Primary Camera

Rear Camera 1 Lens

-
2.8" sensor size, 1.12 micrometre pixel size
2.9" sensor size, 1.25 micrometre pixel size

Rear Camera 2 Resolution

-
2 MP
2 MP

Rear Camera 2 Type

-
f/2.4, Depth Camera
f/2.4, Depth Camera

Rear Sensor

-
CMOS image sensor
Exmor-RS CMOS Sensor

Rear Aperture

-
f/1.75
f/2.2

Front Camera Setup

Single, 2MP
Single, 25MP
Single, 13MP

Front Camera 1 Resolution

2 MP
25 MP
13 MP

Front Camera 1 Type

Primary Camera
f/2.0 Primary Camera
f/2.0 Primary Camera

Front Video Recording

-
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

-
HDR
HDR

Front Camera 1 Lens

-
0.9 micrometre pixel size
1.12 micrometre pixel size

Front Sensor

-
CMOS
-

Front Aperture

-
f/2.0
f/2.0

Front Flash

-
Yes, Screen flash
-

Fingerprint Scanner

No
Yes
Yes

Fingerprint Scanner Position

-
On-Screen
Rear

Fingerprint Scanner Type

-
Optical
-

Face Unlock

-
Yes
Yes
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