Vivo Y15S vs Oppo K1 vs Xiaomi Redmi Note 7
Key Feature Comparison
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At a Glance
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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)
1900 mAh
3600 mAh
4000 mAh
4.5 inches
6.4 inches
6.3 inches
Single, 5MP
Dual, 16MP + 2MP
Dual, 12MP + 2MP
3G
4G
4G
Detailed Specs
Screen Size
4.5 inches
6.4 inches
6.3 inches
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