Samsung Galaxy S7 vs Reach Jazz R2803

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Comparing the Samsung Galaxy S7 vs Reach Jazz R2803 across display, camera and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Samsung Galaxy S7 offers a screen size of 5.1 inches, while Reach Jazz R2803 offers 2.8 inches, making Samsung Galaxy S7 the larger display of the two. Samsung Galaxy S7 features a Super AMOLED display compared to Reach Jazz R2803's TFT, making Samsung Galaxy S7 the better display of the two.


Rear Camera: Samsung Galaxy S7 offers a higher rear camera resolution with 12 MP, while Reach Jazz R2803 offers 0.3 MP, making Samsung Galaxy S7 better for rear camera photography.


Battery: Samsung Galaxy S7 offers a higher battery capacity with 3000 mAh, while Reach Jazz R2803 offers 2000 mAh, making Samsung Galaxy S7 better for longer battery life.

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Samsung Galaxy S7
₹46,000
(Out of Stock)
Reach Jazz R2803
₹999
(Discontinued)
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Summary

Release Date

18 Mar, 2016
08 Jan, 2016
11 Jun, 2026

Performance

N/A
Samsung Exynos 8 Octa 8890
N/A
MediaTek Dimensity 8500 Extreme
Octa Core (upto 2.3 GHz)
N/A
Octa Core (upto 3.4 GHz)
4 GB RAM
N/A
12 GB RAM

Display

N/A
5.1 inches (12.95 cm)
2.8 inches (7.11 cm)
6.8 inches (17.27 cm)
Super AMOLED
TFT
Extreme AMOLED
1440x2560 px (QHD (2k))
240x320 px
1272x2772 px (FHD+)
N/A
N/A
144 Hz Refresh Rate

Rear Camera

N/A
12 MP
Wide Angle Primary Camera
0.3 MP
Primary Camera
50 MP
Primary Camera
N/A
N/A
50 MP
Ultra-Wide Angle Macro Camera
N/A
N/A
50 MP
Telephoto Camera (upto 3.5x Optical Zoom)

Front Camera

N/A
5 MP
Wide Angle Lens
N/A
50 MP

Battery

N/A
3000 mAh
2000 mAh
6500 mAh
Fast Charging
N/A
90W Turbo Power Charging
Wireless Charging
N/A
Wireless Charging

Storage

32 GB
N/A
256 GB
UFS 2.0
N/A
UFS 4.1

Expert Review

8.0/10
N/A
N/A

Pros

  • Stylish looks, waterproof build
  • Gorgeous display
  • Impressive snappers
  • Fluid performance
  • Device yet to be reviewed
  • Device yet to be reviewed

Cons

  • Fingerprint magnet
  • Suffers from heating issues
  • A pricey affair
  • Device yet to be reviewed
  • Device yet to be reviewed

User Ratings

4.4/5
(31,805 ratings)
N/A
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹44,999

Video

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General

Launch Date

Mar 18, 2016
(Official)
N/A
Jun 04, 2026
(Official)

Operating System

Android v6.0 (Marshmallow)
N/A
Android v16

OS Updates

N/A
N/A
3 Year

Security Updates

N/A
N/A
5 Year

Performance

Performance Rating

Good
N/A
Excellent

Chipset

Samsung Exynos 8 Octa 8890
N/A
MediaTek Dimensity 8500 Extreme

Processor

Octa core

2.3 GHz, Quad core, M1 Mongoose 1.6 GHz, Quad core, Cortex A53
N/A
Octa core

3.4 GHz, Single core, Cortex A725 3.2 GHz, Tri core, Cortex A725 2.2 GHz, Quad core, Cortex A725

Architecture (The higher, the better)

64 bit
N/A
64 bit

Fabrication (The lower, the better)

14 nm
N/A
4 nm

Graphics (GPU)

Mali-T880 MP12
N/A
Mali-G720 MP8

RAM

4 GB
N/A
12 GB

RAM Type

LPDDR4
N/A
LPDDR5X

Display

Display Rating

Best In Class
N/A
Best In Class

Display Type

Super AMOLED
TFT
Extreme AMOLED

Screen Size

5.1 inches  (12.95 cm)
2.8 inches  (7.11 cm)
6.8 inches  (17.27 cm)

Resolution

1440x2560 px (QHD (2k))
240x320 px
1272x2772 px (FHD+)

Peak Brightness

N/A
N/A
5200 nits

HBM Brightness

N/A
N/A
1800 nits

Refresh Rate

N/A
N/A
144 Hz

Aspect Ratio

N/A
N/A
19.6:9

Pixel Density

576 ppi
143 ppi
450 ppi

Screen to Body Ratio (calculated)

72.18 %
32.45 %
96.8 %

Screen Protection

Corning Gorilla Glass v4
N/A
Corning Gorilla Glass Glass 7i

Bezel-less Display

N/A
N/A
Yes

HDR 10 / HDR+ Support

N/A
N/A
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A
N/A
96.8 %

Design

Height

142.4 mm
132.5 mm
162.7 mm

Width

69.6 mm
56.5 mm
75.6 mm

Thickness

7.9 mm
12.7 mm
7.19 mm

Weight

152 grams
105 grams
190 grams

Build Material

Frame: Metal
Back: Metal
N/A
Back: Plastic

Water Resistance

Yes Water resistant IP68 (up to 30 minutes in a depth of 1 meter)
N/A
Yes Water resistant IP68 IP69

Ruggedness

Dust proof
N/A
Dust proof

Rear Camera

Rear Camera Rating

Very Good
N/A
Excellent

Resolution

12 MP
Primary Cameraf/1.7 Wide Angle26 mm focal length 1/2.55" sensor size Exmor-RS CMOS Sensor 1.4µm pixel size
0.3 MP
Primary Camera
50 MP
Primary Cameraf/1.812 mm focal length LYT 710 2.0µm pixel size
N/A
N/A
50 MP
f/2.0 Ultra-Wide Angle Macro Camera12 mm focal length 1.28µm pixel size
N/A
N/A
50 MP
Telephoto Camera81 mm focal length 1.28µm pixel size

Autofocus

Yes Phase Detection Autofocus
N/A
Yes

OIS

Yes
N/A
Yes

Flash

Yes LED Flash
Yes
Yes LED Flash

Image Resolution

4000 x 3000 Pixels
640 x 480 Pixels
N/A

Settings

Exposure compensation ISO control
N/A
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
N/A
Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

Digital Zoom
Auto Flash
Digital image stabilization
Face detection
Smile detection
Touch to focus
Digital Zoom
Digital Zoom
Optical Zoom
Face detection
Filters
Smile detection
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Video Recording

4k @30 fps
Full HD @60 fps
HD @240 fps
N/A
4k @30/60 fps
Full HD @30/60/120/240 fps

Video Recording Features

Dual Video Recording
Video HDR
N/A
Dual Video Recording
Slow Motion
Video HDR
Macro Video
Audio Zoom

Front Camera

Front Camera Rating

Very Good
N/A
Best In Class

Resolution

5 MP
f/1.7 Wide Angle Primary Camera22 mm focal length 1/4.1" sensor size CMOS 1.34µm pixel size
N/A
50 MP
f/1.9 Primary Camera1.28µm pixel size

Autofocus

N/A
N/A
Yes

Flash

No
N/A
Yes Screen flash

Video Recording

Full HD @30 fps
N/A
4k @30/60 fps
Full HD @30/60 fps

Battery

Battery Rating

Very Good
N/A
Excellent

Capacity

3000 mAh
2000 mAh
6500 mAh

Battery Type

Li-ion
Li-ion
Silicon Carbon

TalkTime

Up to 22 Hours(3G)
N/A
N/A

Quick Charging

Yes Fast Charging
N/A
Yes 90W Turbo Power Charging

Wireless Charging

Yes
N/A
Yes 15W Wireless Charging

Wireless Reverse Charging

N/A
N/A
N/A

Reverse Charging

N/A
N/A
Yes 5W Wired Reverse Charging

Storage

Internal Storage

32 GB / 64 GB
N/A
256 GB

Storage Type

UFS 2.0
N/A
UFS 4.1

Expandable Storage

Yes Up to 256 GB
Yes Up to 16 GB
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)
N/A
SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G
5G Not Supported
5G 4G

VoLTE

N/A
N/A
No

SIM 1

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) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
N/A
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
4G Speed:
50 Mbit/s ↑ 450 Mbit/s ↓ (LTE category 9)
N/A
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
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SIM 2

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) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
N/A
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
4G Speed:
50 Mbit/s ↑ 450 Mbit/s ↓ (LTE category 9)
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)
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SAR Value

Head: 0.322 W/kg
N/A
N/A

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz MIMO
N/A
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 6GHz

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
N/A
Mobile Hotspot

Bluetooth

Yes v4.2
Yes
Yes v5.4

GPS

Yes with A-GPS Glonass
N/A
Yes with A-GPS Glonass

NFC

Yes
N/A
Yes

IR Blaster

N/A
N/A
No

Multimedia

Stereo Speakers

N/A
N/A
Yes

Audio Jack

3.5 mm
N/A
USB Type-C

Audio Features

N/A
N/A
Dolby Atmos

Video Player

N/A
Yes Video Formats: 3GP
N/A

Ring Tone

N/A
Music ringtones Polyphonic ringtones Vibration
N/A

Music

N/A
Yes Music Formats: MP3
N/A

Sensors

Fingerprint Sensor

Yes
N/A
Yes

Fingerprint Sensor Position

Front
N/A
On-screen

Fingerprint Sensor Type

N/A
N/A
Optical

Heart Rate Monitor

Yes
N/A
N/A

Other Sensors

Light sensor Proximity sensor rgbw sensor Accelerometer Barometer Compass Gyroscope
N/A
Light sensor Proximity sensor Accelerometer Compass Gyroscope

Games

N/A
Yes
N/A

Browser

N/A
Yes WAP
N/A

Phone Book

N/A
Yes Limited 300 entries
N/A

Other Facilities

N/A
Calculator Stopwatch World clock Alarm
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹44,999