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Oppo K1 vs Samsung Galaxy A30 vs Xiaomi Redmi Note 7

- Updated: 25th Dec 2019, 16:46 IST

Key Feature Comparison

Samsung Galaxy A30

Xiaomi Redmi Note 7

Show differences only

At a Glance

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

Qualcomm Snapdragon 660 MSM8956, Adreno 512

Octa core (1.8 GHz, Dual core, Cortex A73 + 1.6 GHz, Hexa Core, Cortex A53)

Samsung Exynos 7 Octa 7904, Mali-G71 MP2

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

Qualcomm Snapdragon 660 MSM8956, Adreno 512

3600 mAh

Li-ion

4000 mAh

Li-ion, Fast

4000 mAh

Li-Polymer, Quick, v4.0

6.4 inches

403 ppi, FHD

6.4 inches

403 ppi, FHD

6.3 inches

409 ppi, FHD

Dual, 16MP + 2MP

3840x2160 @ 30 fps

Dual, 16MP + 5MP

1920x1080 @ 30 fps

Dual, 12MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 120 fps

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.4 inches

6.4 inches

6.3 inches

Screen Type

AMOLED

Super AMOLED

IPS LCD

Screen Resolution

1080 x 2340 pixels

1080 x 2340 pixels

1080 x 2340 pixels

Pixel Density

403 ppi

403 ppi

409 ppi

Aspect Ratio

19.5:9

19.5:9

19.5:9

Screen Protection

Gorilla Glass 5

Gorilla Glass 3

Gorilla Glass 5

Screen to Body Ratio

91%

84.74%

81.21%

Screen Design

Waterdrop notch

Waterdrop notch

Waterdrop notch

Screen Quality

FHD

FHD

FHD

Phone Variants

6GB 64GB, 4GB 64GB

4GB 64GB

4GB 64GB, 3GB 32GB

Expandable Storage

Yes

Yes

Yes

RAM Type

LPDDR4X

LPDDR4X

LPDDR4X

Storage Type

eMMC 5.1

eMMC 5.1

eMMC 5.1

Expandable Storage Capacity

Yes, 256 GB

Yes, 512 GB

Yes, 256 GB

OTG Support

Yes

Yes

Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v9.0 (Pie)

Android v9.0 (Pie)

Android v9.0 (Pie)

GPU

Adreno 512

Mali-G71 MP2

Adreno 512

Chipset

Qualcomm Snapdragon 660 MSM8956

Samsung Exynos 7 Octa 7904

Qualcomm Snapdragon 660 MSM8956

CPU

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

Octa core (1.8 GHz, Dual core, Cortex A73 + 1.6 GHz, Hexa Core, Cortex A53)

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

Custom User Interface

ColorOS

Samsung One UI

MIUI

Clock Speed

1.95 GHz

1.8 GHz

2.2 GHz

Architecture

64 bit

64 bit

64 bit

Process Technology

14 nm

14 nm

14 nm

Battery Capacity

3600 mAh

4000 mAh

4000 mAh

Battery Removable

No

No

No

Battery Type

Li-ion

Li-ion

Li-Polymer

USB Type-C

No

Yes

Yes

Charger Type

-

Fast

Quick, v4.0

Fast Charging

-

Yes

Yes

Announced On

5-Oct-18

5-Feb-19

5-Jan-19

Market Status

Available

Available

Available

Brand

OPPO

Samsung

Xiaomi

Model Number

CPH1893

-

M1901F7I

Price Status

Confirmed

Confirmed

Confirmed

Price

Rs. 14,990

Rs. 13,868

Rs. 9,999

GPS

Yes A-GPS, Glonass

Yes A-GPS, Glonass

Yes A-GPS, Glonass

Audio Features

Active noise cancellation with dedicated mic

Dolby Atmos

Active noise cancellation with dedicated mic

Network Support

4G

4G

4G

Bluetooth

Yes

Yes

Yes

3.5mm Audio Jack

Yes

Yes

Yes

SIM Size

SIM1: Nano, SIM2: Nano

SIM1: Nano, SIM2: Nano

SIM1: Nano, SIM2: Nano (Hybrid)

Wi-Fi

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

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

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

Bluetooth Type

v5.0

v5.0

v5.0

Audio Jack

3.5 mm

3.5 mm

3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

Dual SIM, GSM+GSM, Dual VoLTE

Dual SIM, GSM+GSM, Dual VoLTE

eSIM

No

No

No

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile 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) / 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 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 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:...

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

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 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 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:...

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...

NFC

-

No

-

FM Radio

-

Yes

-

Front Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps

1920x1080 @ 30 fps

Front Camera Features

HDR

Fixed Focus

HDR

Front Camera Setup

Single, 25MP

Single, 16MP

Single, 13MP

Front Camera 1 Resolution

25 MP

16 MP

13 MP

Front Camera 1 Type

f/2.0 Primary Camera

f/2.0 Primary Camera

f/2.0 Primary Camera

Front Camera 1 Lens

0.9 micrometre pixel size

-

1.12 micrometre pixel size

Front Sensor

CMOS

CMOS

-

Front Aperture

f/2.0

f/2.0

f/2.0

Front Flash

Yes, Screen flash

No

-

Weight

156 grams

165 grams

185 grams

Colors

Astral Blue, Piano Black

Black, Blue, Red, White

Onyx Black, Ruby Red, Sapphire Blue

Build

Back: Plastic

Back: Plastic

Back: Gorilla Glass

Dimensions

158.3 x 75.5 x 7.4 mm

158.5 x 74.7 x 7.7 mm

159.2 x 75.2 x 8.1 mm

SAR Value

Head: 0.278 W/kg, Body: 0.861 W/kg

Head: 0.413 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

3840x2160 @ 30 fps

1920x1080 @ 30 fps

1920x1080 @ 30 fps, 1280x720 @ 120 fps

Rear Camera Features

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

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

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

Rear Camera Setup

Dual, 16MP + 2MP

Dual, 16MP + 5MP

Dual, 12MP + 2MP

Rear Camera 1 Resolution

16 MP

16 MP

12 MP

Rear Camera 1 Type

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

f/1.7 Primary Camera

f/2.2 Primary Camera

Rear Camera 1 Lens

2.8" sensor size, 1.12 micrometre pixel size

27 mm focal length

2.9" sensor size, 1.25 micrometre pixel size

Rear Camera 2 Resolution

2 MP

5 MP

2 MP

Rear Camera 2 Type

f/2.4, Depth Camera

f/2.2, Wide Angle, Ultra-Wide Angle Camera

f/2.4, Depth Camera

Rear Sensor

CMOS image sensor

CMOS image sensor

Exmor-RS CMOS Sensor

Rear Aperture

f/1.75

f/1.7

f/2.2

OIS

-

No

-

Rear Camera 2 Lens

-

12 mm focal length

-

Fingerprint Scanner

Yes

Yes

Yes

Fingerprint Scanner Position

On-Screen

Rear

Rear

Fingerprint Scanner Type

Optical

-

-

Face Unlock

Yes

Yes

Yes

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