Oppo F31 Pro Plus vs Samsung Galaxy Z Flip7 – Price, Specs & Features

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Oppo F31 Pro Plus

Snapdragon 7 Gen 3
4 nm
7000 mAh
80W
6.8"
1280 x 2800 pixels
50 MP
4K@30fps
Specs

Samsung Galaxy Z Flip7

Exynos 2500
3 nm
4300 mAh
25W
6.9"
1080 x 2520 pixels
50 MP
4K@30/60fps
Specs

Samsung Galaxy Z Flip7

General

Launch Date

September 16, 2025

July 09, 2025

Availability

Available Now

Operating System (OS)

Android 15

Android 16

Custom UI

ColorOS 15

One UI 8

OS Updates

2 Years (until Android 17)

7 Years (until Android 23)

Security Updates

3 Years (until 2028)

7 Years (until 2032)

AI Features

AI LinkBoost 3.0, AI VoiceScribe, AI Call Assistant, AI Assistant for Notes, Google Gemini, AI Eraser 2.0 and more

Galaxy AI, Gemini Live, Circle to Search, Drawing Assist, Writing Assist and more

Body

Folded Dimensions

163.1 x 77.6 x 7.7 mm

85.5 x 75.2 x 13.7 mm

Folded Thickness

7.7 mm

13.7 mm

UnFolded Dimensions

166.7 x 75.2 x 6.5 mm

UnFolded Thickness

6.5 mm

Weight

195 g

188 g

Back Material

Gorilla Glass Victus 2

Build Details

Plastic Back

Plastic Front (unfolded), Armor aluminum frame

IP Rating

IP69 (dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min), MIL-STD-810H compliant*, also IP68 rated)

IP48 (dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min))

Display

Size

6.8 inches

6.9 inches

Type

AMOLED, 1B colors

Foldable Dynamic LTPO AMOLED 2X, HDR10+

Refresh Rate

120 Hz

Peak Brightness

1600 nits

2600 nits

Resolution

1280 x 2800 pixels

1080 x 2520 pixels

Pixel Density

453 ppi

397 ppi

Aspect Ratio

19.5:9

21:9

Screen to Body Ratio

89.1 %

88.7 %

Protection

AGC DT-Star D+

Cover Display

Size

4.1 inches

Type

Super AMOLED

Refresh Rate

120 Hz

Peak Brightness

2600 nits

Resolution

948 x 1048 pixels

Protection

Gorilla Glass Victus 2

Performance

Chipset¹

Qualcomm Snapdragon 7 Gen 3

Exynos 2500

Process Size

4 nm

3 nm

CPU

Octa-core
1x2.63 GHz Cortex-A715
3x2.4 GHz Cortex-A715
4x1.8 GHz Cortex-A510

10-core
1x3.3GHz Cortex-X5
2x2.74GHz Cortex-A725
5x2.36GHz Cortex-A725
2x1.8GHz Cortex-A520

GPU

Adreno 720

Xclipse 950

RAM & Storage

8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)

12GB 256GB (UFS 4.0)
12GB 512GB (UFS 4.0)

RAM Type

LPDDR4X

LPDDR5X

Expandable Memory

Camera

Main Camera

50 MP
f/1.8, (wide), 1/2.88", 0.61µm, OmniVision OV50D40, PDAF, OIS, Up to 10x Optical Zoom

2 MP
f/2.4, (depth), 1/1.5", 1.75µm

50 MP
Samsung S5KGN3, f/1.8, 23mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS

12 MP
Samsung S5K3LU, f/2.2, 13mm, 123˚ (ultrawide), 1/3.2", 1.12µm

OIS

Yes

Features

Color spectrum sensor, LED flash, HDR, panorama

LED flash, HDR, panorama

Video Recording

4K@30fps
1080p@30/60/120fps, gyro-EIS, OIS

4K@30/60fps
1080p@60/120/240fps
720p@960fps, HDR10+

Selfie Camera

32 MP
f/2.4, (wide), f/2.4, 1/3.1", 0.7µm, GalaxyCore 32E2

10 MP
Sony S5K3J1, f/2.2, 23mm (wide), 1/3.0", 1.22µm

Selfie Features

Panorama

HDR

Selfie Video Recording

1080p@30fps, gyro-EIS

4K@30/60fps

Connectivity

SIM

Dual SIM (Nano + Nano)

Dual SIM
SIM1: Nano, SIM2: eSIM

5G Support

Yes

10 5G bands
n1, n3, n5, n8, n28, n38, n40, n41, n77, n78

Yes

17 5G bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n66, n77, n78

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 7

Wi-Fi Details

802.11 ax, MIMO

802.11 a/b/e/g/n/ac/be/ax 5GHz 6GHz, MIMO

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C 2.0, OTG

USB Type-C 3.2, OTG

Bluetooth

5.2

5.4

NFC

Yes

GPS

Yes

Yes with Glonass

Infrared

UWB (Ultra Wideband)

Battery

Capacity

7000 mAh

4300 mAh

Type

Si/C Li-Ion

Removable

Wired charging

80W

25W

Charging Speed

100% in 61 mins

50% in 30 min

Reverse Wired Charging

Wireless Charging

15W

Reverse Wireless Charging

4.5W

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass

Side-mounted fingerprint sensor, accelerometer, gyroscope, proximity, compass, barometer

Others

Samsung DeX (desktop experience support)

Colors and Pricing

Colors

Festival Pink, Himalayan White, Gemstone Blue

Blue Shadow, Jet Black, Coral Red, Mint

Price in India

₹32999

₹109999

FAQs

Which phone has better performance?

In this performance comparison, the Samsung Galaxy Z Flip7 with its Exynos 2500 (3nm) performs better than the Oppo F31 Pro Plus with the Qualcomm Snapdragon 7 Gen 3 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Samsung Galaxy Z Flip7 launched with Android 16 and will receive updates until Android 23, whereas Oppo F31 Pro Plus launched with Android 15 and will get Android 17. Samsung Galaxy Z Flip7 will get security updates until 2032 (approx. 7 years), while Oppo F31 Pro Plus is supported till 2028.

Which phone has a better display?

Both Oppo F31 Pro Plus and Samsung Galaxy Z Flip7 feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Samsung Galaxy Z Flip7 also boasts a brighter screen with 2600 nits of peak brightness, enhancing outdoor visibility. Notably, Oppo F31 Pro Plus offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Oppo F31 Pro Plus comes with a larger 7000 mAh battery, which may offer longer usage on a single charge. Oppo F31 Pro Plus also supports faster wired charging at 80W, compared to 25W on Samsung Galaxy Z Flip7. Samsung Galaxy Z Flip7 supports wireless charging at 15W, while Oppo F31 Pro Plus lacks this feature.

Which phone has better water and dust resistance?

Oppo F31 Pro Plus offers better protection against water and dust with an IP69 rating.

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.