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OPPO Find X9 5G vs Samsung Galaxy J7 Prime 2

Key Feature Comparison

OPPO Find X9 5G

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Samsung Galaxy J7 Prime 2

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At a Glance

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Octa core (4.21 GHz, Single core, Arm C1-Ultra + 3.5 GHz, Tri core, ARM C1-Premium + 2.7 GHz, Quad core, ARM C1-Pro)

MediaTek Dimensity 9500, Mali-G1 Ultra MC12

Octa core, 1.6 GHz, Cortex A53

Samsung Exynos 7 Octa 7870, Mali-T830

7025 mAh

Silicon Carbon, Super Flash, 80W

3300 mAh

Li-ion

17.32 cm (6.82 inch)

460 ppi, FHD+

13.97 cm (5.5 inch)

401 ppi, FHD

Triple, 50MP + 50MP + 50MP

3840x2160 @ 30 @ 60 @ 120 fps, 1920x1080 @ 30 @ 60 @ 240 fps

Single, 13MP

1920x1080 @ 30 fps

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

17.32 cm (6.82 inch)
13.97 cm (5.5 inch)

Screen Type

AMOLED
TFT

Screen Resolution

1256 x 2760 pixels
1080 x 1920 pixels

Pixel Density

460 ppi
401 ppi

Screen Protection

Corning Gorilla Glass
Corning Gorilla Glass

Screen to Body Ratio

91.66%
73.13%

Screen Design

Punch hole
-

Screen Refresh Rate

120 Hz
-

Screen Quality

FHD+
FHD

Peak Brightness

3600 Nits
-

Aspect Ratio

-
16:09

Phone Variants

12GB 256GB, 16GB 512GB
3GB 32GB

Expandable Storage

No
Yes

RAM Type

LPDDR5X
LPDDR3

Storage Type

UFS 4.1
eMMC 5.1

OTG Support

Yes
Yes

Expandable Storage Capacity

-
Yes, 256 GB

Sensors

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

Operating System

Android v16, OS Updates, 5 year
Android v7.0 (Nougat)

GPU

Mali-G1 Ultra MC12
Mali-T830

Chipset

MediaTek Dimensity 9500
Samsung Exynos 7 Octa 7870

CPU

Octa core (4.21 GHz, Single core, Arm C1-Ultra + 3.5 GHz, Tri core, ARM C1-Premium + 2.7 GHz, Quad core, ARM C1-Pro)
Octa core, 1.6 GHz, Cortex A53

Custom User Interface

ColorOS
-

Clock Speed

4.21 GHz
1.6 GHz

Architecture

64 bit
64 bit

Process Technology

3 nm
14 nm

Battery Capacity

7025 mAh
3300 mAh

Battery Removable

No
No

Battery Type

Silicon Carbon
Li-ion

Charger Type

Super Flash, 80W
-

USB Type-C

Yes
No

Fast Charging

Yes
-

Wireless Charging

Yes, 50W
-

Reverse Wireless Charging

Yes, 10W
-

Announced On

16-Oct-25
5-Mar-18

Market Status

Available
Out of Stock

Brand

OPPO
Samsung

Model Number

CPH2797
-

Price Status

Confirmed
Confirmed

Price

Rs. 74,999
Rs. 14,990

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

NFC

Yes
No

Network Support

5G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

No
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

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

Bluetooth Type

v6.0
v4.1

Audio Jack

USB Type-C
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
-

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N66 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) /...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40), 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...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N20 / N28, TDD N38 / N40 / N41 / N66 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40), 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...

Front Video Recording

3840x2160 @ 30 @ 60 fps, 1920x1080 @ 30 @ 60 fps
1080p30fps

Front Camera Setup

Single, 32MP
Single, 13MP

Front Camera 1 Resolution

32 MP
13 MP

Front Camera 1 Type

f/2.4, Wide Angle, Primary Camera
f/1.9 Primary Camera

Front Camera 1 Lens

21 mm focal length, 1/2.74" sensor size, 0.8 micrometer pixel size
-

Front Aperture

f/2.4
f/1.9

Front Flash

-
No

Weight

203 grams
170 grams

Colors

Space Black, Titanium Grey, Velvet Red
Black, Gold

Build

Back: Gorilla Glass
Back: Aluminium

Dimensions

156.98 x 73.93 x 7.99 mm
151.7 x 75 x 8 mm

SAR Value

-
Head: 0.607 W/kg

OIS

Yes
-

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 @ 60 @ 120 fps, 1920x1080 @ 30 @ 60 @ 240 fps
1920x1080 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Triple, 50MP + 50MP + 50MP
Single, 13MP

Rear Camera 1 Resolution

50 MP
13 MP

Rear Camera 1 Type

f/1.6, Wide Angle, Primary Camera
f/1.9, Wide Angle Primary Camera

Rear Camera 1 Lens

23 mm focal length, 1/1.4" sensor size, 1.12 micrometer pixel size
28 mm focal length

Rear Camera 2 Resolution

50 MP
-

Rear Camera 2 Type

f/2.0, Ultra-Wide Angle Camera
-

Rear Camera 2 Lens

15 mm focal length, 1/2.76" sensor size, 0.64 micrometer Pixel Size
-

Rear Camera 3 Resolution

50 MP
-

Rear Camera 3 Type

f/2.6, Periscope Camera
-

Rear Camera 3 Lens

73 mm focal length, 1/1.95" sensor size, 0.61 micrometer Pixel Size
-

Rear Aperture

f/1.6
f/1.9

Rear Sensor

-
CMOS image sensor

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
-

Fingerprint Scanner Type

Ultrasonic
-
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