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Samsung Galaxy J7 Duo vs Xiaomi Redmi Y2 (Redmi S2)

Summary
76%
Display

5.5" (13.97 cm)

HD, 267 PPI

5.99" (15.21 cm)

720x1440 px, 269 PPI

Performance

Octa Core

1.6 GHz, 4 GB RAM

Octa Core

2 GHz, 3 GB RAM

Storage

32 GB

256 GB (Expandable)

32 GB

256 GB (Expandable)

Camera

13 MP + 5 MP (Primary)

8 MP(Front)

12 MP + 5 MP (Primary)

16 MP(Front)

Battery

3000 mAh

20 h talktime (3G)

3080 mAh

Expert Rating

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.3/5 based on 2,886 ratings

Read All User Reviews

★★★★★
★★★★★

4.4/5 based on 80,550 ratings

Read All User Reviews

Best Prices
Rs. 14,999 @Flipkart Buy
Not available in any other store
Rs. 8,700 @Tata CL... Buy
Rs. 8,999 @Flipkart Buy
Rs. 8,999 @Amazon Buy
General
Launch Date

April 13, 2018 (Official)

June 12, 2018 (Official)

Brand

Samsung

Xiaomi

Model

Galaxy J7 Duo

Redmi S2

Operating System

Android v8.0 (Oreo)

Android v8.1 (Oreo)

Custom UI

MIUI

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Micro
SIM2: Micro

SIM1: Nano
SIM2: Nano

Network

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

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

Fingerprint Sensor

yes

yes

Quick Charging

no  No

no  No

Design
Size Compare
Size Compare
Dimensions

Height: 153.5 mm
Width: 77.2 mm
Thickness: 8.2 mm

Height: 160.7 mm
Width: 77.2 mm
Thickness: 8.1 mm

Weight

174 grams

170 grams

Colours

Black, Gold

Black, Blue, Elegant Gold, Rose Gold, Dark Grey

Display
Average
Screen Size

5.5 " (13.97 cm)

5.99 " (15.21 cm)

Screen Resolution

HD (720 x 1280 pixels)

720 x 1440 pixels

Aspect Ratio

16:9

18:9

Bezel-less display

yes

Pixel Density

267 ppi

269 ppi

Display Type

Super AMOLED

IPS LCD

Touch Screen

yes Capacitive Touchscreen, Multi-touch

yes Capacitive Touchscreen, Multi-touch

Screen to Body Ratio (calculated)

70.21 %

74.64 %

Performance
Very Good
Chipset

Samsung Exynos 7 Octa

Qualcomm Snapdragon 625 MSM8953

Processor

Octa core, 1.6 GHz

Octa core, 2 GHz, Cortex A53

Architecture

64 bit

Graphics

Adreno 506

RAM

4 GB

3 GB

Storage
Best in Class
Internal Memory

32 GB

32 GB

Expandable Memory

yes Up to 256 GB

yes Up to 256 GB

User Available Storage

Up to 21.8 GB

USB OTG Support

yes

yes

Camera
Good
Main Camera
Resolution

13 MP + 5 MP Dual Primary Cameras

12 MP + 5 MP Dual Primary Cameras

Autofocus

yes

yes Phase Detection autofocus

Physical Aperture

F1.9

F2.2

Optical Image Stabilisation

no  No

Flash

yes LED Flash

yes Dual-color LED Flash

Image Resolution

4128 x 3096 Pixels

4000 x 3000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

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, 1280x720 @ 30 fps

Front Camera
Resolution

8 MP Front Camera

16 MP Front Camera

Autofocus

no  No

Physical Aperture

F1.9

F2.0

Flash

yes LED Flash

yes LED Flash

Battery
Very Good
Capacity

3000 mAh

3080 mAh

Type

Li-ion

Li-Polymer

User Replaceable

yes

no  No

TalkTime

Up to 20 Hours(3G)

Quick Charging

no  No

no  No

Network & Connectivity
SIM Size

SIM1: Micro
SIM2: Micro

SIM1: Nano
SIM2: Nano

Network Support

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

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

VoLTE

yes

SIM 1

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:
Available
EDGE:
Available
Read More..

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 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

2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 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: 0.478 W/kg

Head: 1.115 W/kg, Body: 1.238 W/kg

Wi-Fi

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

yes Wi-Fi 802.11, b/g/n

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Bluetooth

yes v5.0

yes v4.2

GPS

yes with A-GPS, Glonass

yes with A-GPS, Glonass

NFC

no  No

no  No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Mass storage device, USB charging, microUSB 2.0

Multimedia
FM Radio

yes

Loudspeaker

yes

yes

Audio Jack

3.5 mm

3.5 mm

Special Features
Fingerprint Sensor

yes

yes

Fingerprint Sensor Position

Front

Rear

Other Sensors

Proximity sensor, Accelerometer

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Applications

Samsung Pay Mini

Price list

Rs. 14,999
Buy Now
Rs. 8,999
Buy Now
Offer: Exchange offer.  View All Offers
Offersx

1. Exchange offer.

2. Flat 1,500 off.

3. Extra 5% off with Axis Bank Buzz Credit Card.

4. Extra BUP on Exchange offer.

Not Available
Rs. 8,999
Buy Now

Not Available
Rs. 8,700
Buy Now
Offer: Apply Coupon GOKOTAK and get 10% instant ...  View All Offers
Offersx

1. Apply Coupon GOKOTAK and get 10% instant discount with Kotak Credit/Debit Cards

2.  Min Purchase : Rs. 5000 , Max Discount: Rs. 1000.

Related Questions

Ask a Question
  • Does Xiaomi Redmi S2 support miracast?

    G

    Answered By Gayatri Shah | 6 months ago
    Yes, Redmi S2 does support screen mirroring. 

    Watch the video to know how to use wireless display:

    You can see full specs here: Redmi S2
  • Does Xiaomi Redmi S2 support Corning Gorilla Glass protection?

    C

    Answered By Chitta Verma | 4 months ago

    No, there is no corning gorilla glass protection in the Xiaomi Redmi S2, though there is a  2.5D curved glass which can save the device from minor wear and tear. 

    To view the complete specifications of Xiaomi Redmi S2/Y2 : Xiaomi Redmi S2

    List of service centers: List

  • Does Redmi Y2 support 5G?

    R

    Answered By Ramanan Pillai | 7 months ago
    No, the Redmi Y2 does not support 5G. 5G is not available in India and none of the devices support 5G as of now. The first deployments of 5G are in Qatar, US, UK and Spain. There is still sometime before the 5G spectrum is launched in India.

    Specs: Redmi Y2
  • Does Redmi S2 support fast charging?

    B

    Answered By Bala Krishna | 11 months ago
    No
  • Does Xiaomi Redmi Y2 have bokeh effect in its camera?

    H

    Answered By Heera Subramanian | 9 months ago
    Yes, Redmi Y2 does have bokeh mode in its front camera powered by AI.
    You can see full specifications here: Redmi Y2
View all Popular Questions