Google Pixel 8a vs Oppo F31 Pro Plus – Price, Specs & Features

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Google Pixel 8a

Tensor G3
4 nm
4492 mAh
18W
6.1"
1080x2400 pixels
64 MP
4K@30/60fps,
Specs

Oppo F31 Pro Plus

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

Oppo F31 Pro Plus

General

Launch Date

May 07, 2024

September 16, 2025

Availability

Available Now

Android 14

Android 15

Custom UI

ColorOS 15

OS Updates

7 Years

2 Years

Security Updates

7 Years

3 Years

AI Features

Gemini - AI assistant, Best Take, Audio Magic Eraser, Circle to Search, Pixel Call Assist, Audio Emoji

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

Body

Dimensions

152.1 x 72.7 x 8.9 mm

163.1 x 77.6 x 7.7 mm

Thickness

8.9 mm

7.7 mm

Weight

188 g

195 g

Build Details

Aluminum Frame, Plastic Back

Plastic Back

IP Rating

IP67 (up to 1m for 30 min)

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)

Display

Size

6.1 inches

6.8 inches

Type

OLED, HDR10, Always-on display

AMOLED, 1B colors

Refresh Rate

120 Hz

Peak Brightness

2000 nits

1600 nits

Resolution

1080x2400 pixels

1280 x 2800 pixels

Pixel Density

431 ppi

453 ppi

Aspect Ratio

20:9

19.5:9

Screen to Body Ratio

81.6 %

89.1 %

Protection

Gorilla Glass 3

AGC DT-Star D+

Performance

Chipset¹

Google Tensor G3

Qualcomm Snapdragon 7 Gen 3

Process Size

4 nm

CPU

Nona-core
1x3.0 GHz Cortex-X3
4x2.45 GHz Cortex-A715
4x2.15 GHz Cortex-A510

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

GPU

Immortalis-G715s MC10

Adreno 720

RAM & Storage

8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)

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

RAM Type

LPDDR5X

LPDDR4X

Expandable Memory

Camera

Main Camera

64 MP
f/1.9, 26mm (wide), 1/1.73", 0.8µm, dual pixel PDAF, OIS

13 MP
f/2.2, 120˚ (ultrawide), 1.12µm

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

OIS

Yes

Features

Dual-LED flash, Pixel Shift, Ultra HDR, panorama, Best Take, Digital Zoom, Auto Flash, Face detection, Touch to focus, Fixed Focus

Color spectrum sensor, LED flash, HDR, panorama

Video Recording

4K@30/60fps,
1080p@30/60/120/240fps

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

Video Recording Features

OIS, Slo-motion

Selfie Camera

13 MP
f/2.2, 20mm (ultrawide), 1.12µm

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

Selfie Features

Auto-HDR, panorama

Panorama

Selfie Video Recording

4K@30fps
1080p@30fps

1080p@30fps, gyro-EIS

Connectivity

SIM

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: eSIM

Dual SIM (Nano + Nano)

5G Support

Yes

18 5G bands
n1, n2, n3, n5, n7, n8, n12, n20, n26, n28, n38, n40, n41, n66, n75, n76, n77, n78

Yes

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

VoLTE

Yes

Wi-Fi

Wi-Fi 6E

Wi-Fi 6

Wi-Fi Details

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

802.11 ax, MIMO

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 3.2

USB Type-C 2.0, OTG

Bluetooth

5.3

5.2

NFC

Yes

GPS

Yes with A-GPS, Glonass

Yes

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

4492 mAh

7000 mAh

Type

Li-Polymer

Si/C Li-Ion

Removable

Wired charging

18W

80W

Charging Speed

100% in 61 mins

Reverse Wired Charging

Wireless Charging

7.5W

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer

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

Colors and Pricing

Colors

Aloe, Bay, Obsidian, Porcelain

Festival Pink, Himalayan White, Gemstone Blue

Price in India

₹33990

₹32999

FAQs

Which phone has better performance?

In this performance comparison, the Google Pixel 8a with its Google Tensor G3 (4nm) 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?

Google Pixel 8a offers 7 years of OS updates, whereas Oppo F31 Pro Plus provides 2 years. For security updates, Google Pixel 8a offers 7 years of support compared to Oppo F31 Pro Plus's 3 years.

Which phone has a better display?

Both Google Pixel 8a and Oppo F31 Pro Plus feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Google Pixel 8a also boasts a brighter screen with 2000 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 features a larger 7000 mAh battery, potentially delivering better battery life. Oppo F31 Pro Plus also supports faster wired charging at 80W, compared to 18W on Google Pixel 8a. Google Pixel 8a supports wireless charging at 7.5W, while Oppo F31 Pro Plus does not support wireless charging.

Which phone has better water and dust resistance?

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

Can I buy these phones on Amazon?

Oppo F31 Pro Plus – Check price here

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