OPPO A77 vs Samsung Galaxy J7 Max

Share  

Comparing the OPPO A77 vs Samsung Galaxy J7 Max across performance, display, camera, battery and storage 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 OPPO A77 runs at 1.5 GHz, making Samsung Galaxy J7 Max the better performer.


Display: Samsung Galaxy J7 Max offers a screen size of 5.7 inches, while OPPO A77 offers 5.5 inches, making Samsung Galaxy J7 Max the larger display of the two. OPPO A77 features a IPS LCD display compared to Samsung Galaxy J7 Max's TFT, making OPPO A77 the better display of the two.


Rear Camera: Both OPPO A77 and Samsung Galaxy J7 Max feature a 13 MP primary rear camera.


Front Camera: OPPO A77 offers a higher front camera resolution with 16 MP, while Samsung Galaxy J7 Max offers 13 MP, making OPPO A77 better for front camera photography.


Battery: Samsung Galaxy J7 Max offers a higher battery capacity with 3300 mAh, while OPPO A77 offers 3200 mAh, making Samsung Galaxy J7 Max better for longer battery life.


Storage: OPPO A77 offers higher internal storage with 64 GB, while Samsung Galaxy J7 Max offers 32 GB, making OPPO A77 the better option for storage.

...read more
✕
OPPO A77
OPPO A77
₹22,990
(Discontinued)
✕
Samsung Galaxy J7 Max
Samsung Galaxy J7 Max
Samsung Galaxy J7 Max
Samsung Galaxy J7 Max
Samsung Galaxy J7 Max
Samsung Galaxy J7 Max
₹15,900
(Out of Stock)
✕
realme P4 Lite 5G
realme P4 Lite 5G
realme P4 Lite 5G
realme P4 Lite 5G
realme P4 Lite 5G
realme P4 Lite 5G
₹15,999
Know more
Add to Compare

Summary

Release Date

19 Feb, 2019
20 Jun, 2017
23 Mar, 2026

Performance
MediaTek MT6750T
MediaTek MT6757
MediaTek Dimensity 6300
Octa Core (upto 1.5 GHz)
Octa Core (upto 2.39 GHz)
Octa Core (upto 2.4 GHz)
4 GB RAM
4 GB RAM
4 GB RAM

Display
5.5 inches (13.97 cm)
5.7 inches (14.48 cm)
6.8 inches (17.27 cm)
IPS LCD
TFT
LCD
1080x1920 px (FULL HD)
1080x1920 px (FULL HD)
720x1570 px (HD+)
N/A
N/A
144 Hz Refresh Rate

Rear Camera
13 MP
Primary Camera
13 MP
Primary Camera
13 MP
Primary Camera

Front Camera
16 MP
13 MP
5 MP

Battery
3200 mAh
3300 mAh
7000 mAh
N/A
N/A
15W Super VOOC Charging
No Wireless Charging
No Wireless Charging
No Wireless Charging

Storage

64 GB
32 GB
64 GB
N/A
N/A
eMMC 5.1

User Ratings

N/A
4.4/5
(17,928 ratings)
4.2/5
(14,969 ratings)

Compare Prices

Not Available in any store
Not Available in any store
₹15,999
@ Flipkart

Video

There are no videos available for the device.
Videos
2 More Videos
There are no videos available for the device.

User Feedback

General

Launch Date

N/A
Jun 20, 2017
(Official)
Mar 19, 2026
(Official)

Operating System

Android v6.0 (Marshmallow)
Android v7.0 (Nougat)
Android v16

OS Updates

N/A
N/A
2 Year

Security Updates

N/A
N/A
3 Year

Custom UI

N/A
N/A
Realme UI

Performance

Performance Rating

Avg
Good
Good

Chipset

MediaTek MT6750T
MediaTek MT6757
MediaTek Dimensity 6300 MT6835
View Details

Processor

Octa core

1.5 GHz, Quad core, Cortex A53 1 GHz, Quad core, Cortex A53
Octa core

2.39 GHz, Quad core, Cortex A53 Cortex A53
Octa core

2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

N/A
16 nm
6 nm

Graphics (GPU)

Mali-T860 MP2
Mali-T880 MP2
Mali-G57 MC2

RAM

4 GB
4 GB
4 GB / 6 GB

RAM Type

N/A
LPDDR3
LPDDR4X

Cooling Technology

N/A
N/A
Vapor Chamber

Display

Display Rating

Excellent
Excellent
Very Good

Display Type

IPS LCD
TFT
LCD

Screen Size

5.5 inches  (13.97 cm)
5.7 inches  (14.48 cm)
6.8 inches  (17.27 cm)

Resolution

1080x1920 px (FULL HD)
1080x1920 px (FULL HD)
720x1570 px (HD+)

Brightness

N/A
N/A
700 nits

HBM Brightness

N/A
N/A
900 nits

Refresh Rate

N/A
N/A
144 Hz

Pixel Density

401 ppi
386 ppi
254 ppi

Touch Sampling Rate

N/A
N/A
180 Hz

Screen to Body Ratio (calculated)

72.17 %
72.37 %
87.52 %

Aspect Ratio

N/A
16:9
19.5:9

Bezel-less Display

N/A
N/A
Yes with punch-hole display

Design

Height

153.3 mm
156.7 mm
166.07 mm

Width

75.2 mm
78.8 mm
77.93 mm

Thickness

7.3 mm
8.1 mm
8.4 mm

Weight

153 grams
179 grams
212 grams

Build Material

N/A
Back: Aluminium
N/A

Water Resistance

N/A
N/A
Yes Water resistant IP64

Ruggedness

N/A
N/A
Dust proof

Rear Camera

Rear Camera Rating

Good
Good
Good

Resolution

13 MP
Primary Cameraf/2.2
13 MP
Primary Cameraf/1.7CMOS image sensor
13 MP
Primary Camera10x Digital Zoomf/2.2

Autofocus

Yes Phase Detection autofocus
Yes
No

OIS

No
No
No

Flash

Yes LED Flash
Yes LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
4128 x 3096 Pixels
N/A

Settings

Exposure compensation ISO control
Exposure compensation ISO control
N/A

Shooting Modes

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

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus
10 x Digital Zoom

Video Recording

1920x1080 @ 30 fps
Full HD @30 fps
Full HD @30 fps
HD @30 fps

Front Camera

Front Camera Rating

Very Good
Very Good
Very Good

Resolution

16 MP
f/2.0 Primary Camera
13 MP
f/1.9 Primary CameraCMOS
5 MP
f/2.2 Primary Camera

Autofocus

N/A
N/A
No

Flash

N/A
Yes LED Flash
Yes Screen flash

Video Recording

1920x1080 @ 30 fps
N/A
Full HD @30 fps
HD @30 fps

Battery

Battery Rating

Very Good
Very Good
Very Good

Capacity

3200 mAh
3300 mAh
7000 mAh

Battery Type

Li-ion
Li-ion
Silicon Carbon

TalkTime

N/A
Up to 20 Hours(3G)
N/A

Quick Charging

N/A
N/A
Yes 15W Super VOOC Charging

Reverse Charging

N/A
N/A
Yes

Storage

Internal Storage

64 GB
32 GB
64 GB / 128 GB

Storage Type

N/A
N/A
eMMC 5.1

Expandable Storage

Yes Up to 256 GB
Yes Up to 256 GB
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)
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 2300(band 40)
FD-LTE 1800(band 3)
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 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / 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 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 700 (band 12)
View More

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 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / 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 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1700(band 66)
View More

SAR Value

N/A
Head: 0.710 W/kg
N/A

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)
Yes Wi-Fi 4 (802.11 a/b/g/n) 5GHz
Yes Wi-Fi 4 (802.11 a/b/g/n)

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v4.2
Yes v4.2
Yes v5.3

GPS

Yes with A-GPS
Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

No
No
No

HDMI

No
N/A
N/A

IR Blaster

N/A
N/A
No

Multimedia

Audio Jack

3.5 mm
3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

Front
Front
Side

Other Sensors

Proximity sensor Accelerometer Compass
Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Compass Gyroscope

Applications

N/A
Samsung Pay Mini
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹15,999
@ Flipkart
Mobiles› Compare Mobiles› OPPO A77 vs Samsung Galaxy J7 Max