|
72%
Samsung Galaxy J7 Duo
₹17,990
(Discontinued)
|
70%
Samsung Galaxy J7 Max
₹15,900
(Out of Stock)
|
80%
Samsung Galaxy F70 5G
₹17,999
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Samsung Galaxy J7 Duo vs Samsung Galaxy J7 Max
Comparing the Samsung Galaxy J7 Duo vs Samsung Galaxy J7 Max across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: Samsung Galaxy J7 Max runs at a higher processing speed of 2.39 GHz, while Samsung Galaxy J7 Duo runs at 1.6 GHz, making Samsung Galaxy J7 Max the better performer.
Display: Samsung Galaxy J7 Max offers a screen size of 5.7 inches, while Samsung Galaxy J7 Duo offers 5.5 inches, making Samsung Galaxy J7 Max the larger display of the two. Samsung Galaxy J7 Duo features a Super AMOLED display compared to Samsung Galaxy J7 Max's TFT, making Samsung Galaxy J7 Duo the better display of the two.
Rear Camera: Both Samsung Galaxy J7 Duo and Samsung Galaxy J7 Max feature a 13 MP primary rear camera.
Front Camera: Samsung Galaxy J7 Max offers a higher front camera resolution with 13 MP, while Samsung Galaxy J7 Duo offers 8 MP, making Samsung Galaxy J7 Max better for front camera photography.
Battery: Samsung Galaxy J7 Max offers a higher battery capacity with 3300 mAh, while Samsung Galaxy J7 Duo offers 3000 mAh, making Samsung Galaxy J7 Max better for longer battery life.
Storage: Both Samsung Galaxy J7 Duo and Samsung Galaxy J7 Max offer the same internal storage of 32 GB.
User Rating: Samsung Galaxy J7 Max receives a higher user rating of 4.4, while Samsung Galaxy J7 Duo has a rating of 4.3.
|
✕
Samsung Galaxy J7 Duo
₹17,990
(Discontinued)
|
✕
Samsung Galaxy J7 Max
₹15,900
(Out of Stock)
|
Add to Compare
|
Summary
Spec Score
|
72%
|
70%
|
80%
|
Release Date
|
13 Apr, 2018
|
20 Jun, 2017
|
19 Oct, 2026
|
Performance
|
|
|
|
|
Samsung Exynos 7 Octa
|
MediaTek MT6757
|
Samsung Exynos 1330
|
|
Tru-Octa Core (upto 1.6 GHz)
|
Octa Core (upto 2.39 GHz)
|
Octa Core (upto 2.4 GHz)
|
|
4 GB RAM
|
4 GB RAM
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4 GB/ 6 GB/ 8 GB/ RAM
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Display
|
|
|
|
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5.5 inches (13.97 cm)
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5.7 inches (14.48 cm)
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6.7 inches (17.02 cm)
|
|
Super AMOLED
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TFT
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Super AMOLED
|
|
720x1280 px (HD)
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1080x1920 px (FULL HD)
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1080x2340 px (FHD+)
|
|
N/A
|
N/A
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90 Hz Refresh Rate
|
Rear Camera
|
|
|
|
|
13 MP
Primary Camera
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13 MP
Primary Camera
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50 MP
Wide Angle Primary Camera
|
|
5 MP
Depth Camera
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N/A
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5 MP
Ultra-Wide Angle Camera
|
|
N/A
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N/A
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2 MP
Macro Camera
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Front Camera
|
|
|
|
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8 MP
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13 MP
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13 MP
Wide Angle Lens
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Battery
|
|
|
|
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3000 mAh
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3300 mAh
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5000 mAh
|
|
N/A
|
N/A
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25W Fast Charging
|
|
No Wireless Charging
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No Wireless Charging
|
No Wireless Charging
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Storage
|
32 GB
|
32 GB
|
128 GB
|
|
eMMC 5.1
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N/A
|
UFS 2.2
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User Ratings
|
4.3/5
(3,202 ratings)
|
4.4/5
(17,928 ratings)
|
N/A
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹17,999
@ Flipkart
|
Video
|
|
There are no videos available for the device.
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User Feedback
General
Launch Date
|
N/A
|
Jun 20, 2017
(Official)
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Oct 18, 2026
(Official)
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Operating System
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Android v8.0 (Oreo)
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Android v7.0 (Nougat)
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Android v15
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OS Updates
|
N/A
|
N/A
|
5 Year
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Security Updates
|
N/A
|
N/A
|
5 Year
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Custom UI
|
N/A
|
N/A
|
Samsung One UI
|
Performance
Performance Rating
|
Good
|
Good
|
Good
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Chipset
|
Samsung Exynos 7 Octa
|
MediaTek MT6757
|
Samsung Exynos 1330
View Details
|
Processor
|
Octa core, 1.6 GHz
|
Octa core
2.39 GHz, Quad core, Cortex A53 Cortex A53 |
Octa core
2.4 GHz, Dual core, Cortex A78 2 GHz, Hexa Core, Cortex A55 |
Architecture (The higher, the better)
|
N/A
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64 bit
|
64 bit
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Fabrication (The lower, the better)
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14 nm
|
16 nm
|
5 nm
|
Graphics (GPU)
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N/A
|
Mali-T880 MP2
|
Mali-G68 MP2
|
RAM
|
4 GB
|
4 GB
|
4 GB
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RAM Type
|
LPDDR3
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LPDDR3
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LPDDR4X
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Display
Display Rating
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Excellent
|
Excellent
|
Excellent
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Display Type
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Super AMOLED
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TFT
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Super AMOLED
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Screen Size
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5.5 inches (13.97 cm)
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5.7 inches (14.48 cm)
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6.7 inches (17.02 cm)
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Resolution
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720x1280 px (HD)
|
1080x1920 px (FULL HD)
|
1080x2340 px (FHD+)
|
Peak Brightness
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N/A
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N/A
|
1100 nits
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HBM Brightness
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N/A
|
N/A
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800 nits
|
Refresh Rate
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N/A
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N/A
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90 Hz
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Aspect Ratio
|
16:9
|
16:9
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19.5:9
|
Pixel Density
|
267 ppi
|
386 ppi
|
387 ppi
|
Screen to Body Ratio (calculated)
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70.21 %
|
72.37 %
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85.86 %
|
Screen Protection
|
N/A
|
N/A
|
Corning Gorilla Glass Victus
|
Bezel-less Display
|
N/A
|
N/A
|
Yes with notch
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Screen to Body Ratio (claimed by the brand)
|
N/A
|
N/A
|
84.70 %
|
Design
Height
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153.5 mm
|
156.7 mm
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164.4 mm
|
Width
|
77.2 mm
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78.8 mm
|
77.9 mm
|
Thickness
|
8.2 mm
|
8.1 mm
|
7.5 mm
|
Weight
|
174 grams
|
179 grams
|
192 grams
|
Build Material
|
N/A
|
Back: Aluminium
|
Back: Glass Fiber
|
Water Resistance
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N/A
|
N/A
|
Yes Splash proof IP54
|
Ruggedness
|
N/A
|
N/A
|
Dust proof
|
Rear Camera
Rear Camera Rating
|
Good
|
Good
|
Very Good
|
Resolution
|
13 MP
Primary Cameraf/1.9CMOS image sensor |
13 MP
Primary Cameraf/1.7CMOS image sensor |
50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle1/2.76" sensor size S5KJN1 0.64µm pixel size |
|
5 MP
f/1.9 Depth Camera |
N/A
|
5 MP
f/2.2 Ultra-Wide Angle Camera1/5.0" sensor size 1.12µm pixel size |
|
N/A
|
N/A
|
2 MP
f/2.4 Macro Camera1/5.0" sensor size 1.75µm pixel size |
Autofocus
|
Yes
|
Yes
|
Yes
|
OIS
|
No
|
No
|
Yes
|
Flash
|
Yes LED Flash
|
Yes LED Flash
|
Yes LED Flash
|
Image Resolution
|
4128 x 3096 Pixels
|
4128 x 3096 Pixels
|
8160 x 6120 Pixels
|
Settings
|
Exposure compensation ISO control
|
Exposure compensation ISO control
|
Exposure compensation ISO control
|
Shooting Modes
|
Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) Macro Mode |
Camera Features
|
Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
10 x Digital Zoom
Auto Flash Face detection Touch to focus |
Video Recording
|
1920x1080 @ 30 fps
|
Full HD @30 fps
|
Full HD @30 fps
HD @120 fps |
Video Recording Features
|
N/A
|
N/A
|
Video Pro Mode
|
Front Camera
Front Camera Rating
|
Good
|
Very Good
|
Very Good
|
Resolution
|
8 MP
f/1.9 Primary Camera |
13 MP
f/1.9 Primary CameraCMOS |
13 MP
f/2.0 Wide Angle Primary Camera1/3.1" sensor size 1.12µm pixel size |
Autofocus
|
No
|
N/A
|
No
|
Flash
|
Yes LED Flash
|
Yes LED Flash
|
No
|
Camera Features
|
N/A
|
N/A
|
Fixed Focus
|
Video Recording
|
N/A
|
N/A
|
Full HD @30 fps
|
Battery
Battery Rating
|
Very Good
|
Very Good
|
Very Good
|
Capacity
|
3000 mAh
|
3300 mAh
|
5000 mAh
|
Battery Type
|
Li-ion
|
Li-ion
|
Li-ion
|
TalkTime
|
Up to 20 Hours(3G)
|
Up to 20 Hours(3G)
|
N/A
|
Quick Charging
|
N/A
|
N/A
|
Yes 25W Fast Charging
|
Storage
Internal Storage
|
32 GB
|
32 GB
|
128 GB
|
Storage Type
|
eMMC 5.1
|
N/A
|
UFS 2.2
|
Expandable Storage
|
Yes Up to 256 GB
|
Yes Up to 256 GB
|
Yes Up to 2 TB
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Micro SIM2: Micro
|
SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano (Hybrid)
|
Network Support
|
5G Not Supported 4G
|
5G Not Supported 4G
|
5G 4G
|
VoLTE
|
N/A
|
Yes
|
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) |
4G Bands: TD-LTE 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20) |
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N66 / N77 / N78 |
|
N/A
|
4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 1700(band 66) / 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) / 800(band 20) / 850(band 26) / 700 (band 12) |
SIM 2
|
N/A
|
4G Bands: TD-LTE 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20) |
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N66 / N77 / N78 |
|
N/A
|
4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
|
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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26) / 1700(band 66) / 700 (band 12) |
SAR Value
|
Head: 0.478 W/kg
|
Head: 0.710 W/kg
|
Head: 0.640 W/kg
|
Wi-Fi
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
Yes Wi-Fi 4 (802.11 a/b/g/n) 5GHz
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz MIMO
|
Wi-Fi Features
|
Wi-Fi Direct Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Bluetooth
|
Yes v5.0
|
Yes v4.2
|
Yes v5.3
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
NFC
|
No
|
No
|
Yes
|
Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
|
USB Type-C
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
Front
|
Front
|
Side
|
Fingerprint Sensor Type
|
N/A
|
N/A
|
Capacitive
|
Other Sensors
|
Proximity sensor Accelerometer
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Applications
|
Samsung Pay Mini
|
Samsung Pay Mini
|
N/A
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹17,999
@ Flipkart
|