Google Pixel 7a vs vivo Y31 Pro – Price, Specs & Features

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Google Pixel 7a

Tensor G2
5 nm
4385 mAh
18W
6.1"
1080 x 2400 pixels
64 MP
4K@30/60fps
Specs

vivo Y31 Pro

Dimensity 7300
4 nm
6500 mAh
44W
6.72"
1080 x 2408 pixels
50 MP
4K@30fps
Specs

vivo Y31 Pro

General

Launch Date

May 10, 2023

September 15, 2025

Availability

Available Now

Android 13

Android 15

Custom UI

Pixel UI

Funtouch 15

OS Updates

3 Years

1 Years

Security Updates

5 Years

1 Years

AI Features

Magic Eraser, Circle to Search

AI Erase, AI Photo Enhance, AI SuperLink, Circle to Search, AI Screen Translation, AI Live Text

Body

Dimensions

152 x 72.9 x 9 mm

165.7 x 76.3 x 8.1 mm

Thickness

9 mm

8.1 mm

Weight

193.5 g

204 g

Build Details

Aluminum Frame, Plastic Back

Plastic Back, Plastic Frame

IP Rating

IP67 (up to 1m for 30 min)

IP64 (dust tight and water resistant (water splashes), MIL-STD-810H compliant*)

Display

Size

6.1 inches

6.72 inches

Type

OLED, HDR10, Always-on display

IPS LCD, PWM

Refresh Rate

90 Hz

120 Hz

Peak Brightness

1000 nits

1050 nits

Resolution

1080 x 2400 pixels

1080 x 2408 pixels

Pixel Density

429 ppi

393 ppi

Aspect Ratio

20:9

Screen to Body Ratio

81.8 %

86.0 %

Protection

Gorilla Glass 3

Performance

Chipset¹

Google Tensor G2

Mediatek Dimensity 7300

Process Size

5 nm

4 nm

CPU

Octa-core
2x2.85 GHz Cortex-X1
2x2.35 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55

Octa-core
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55

GPU

Mali-G710 MP7

Mali-G615 MC2

RAM & Storage

8GB 128GB (UFS 3.1)

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

RAM Type

LPDDR5

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), PDAF

2 MP
f/2.4, (depth)

OIS

Yes

Features

Dual-LED flash, Pixel Shift, Auto-HDR, panorama

Ring-LED flash, panorama

Video Recording

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

4K@30fps
1080p@30fps, gyro-EIS

Video Recording Features

OIS

Selfie Camera

13 MP
f/2.2, 20mm (ultrawide), 1.12µm

8 MP
(wide), f/2.05

Selfie Features

Auto-HDR, panorama

Selfie Video Recording

4K@30fps
1080p@30fps

1080p@30fps

Connectivity

SIM

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

Dual SIM (Nano + Nano (Hybrid))

5G Support

Yes

18 5G bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n38, n40, n41, n66, n75, n76, n77, n78, n79

Yes

8 5G bands
n1, n3, n5, n8, n28, n40, n77, n78

VoLTE

Yes

Wi-Fi

Wi-Fi 6E

Wi-Fi 5

Wi-Fi Details

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

802.11 a/b/g/n/ac 5GHz

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 3.2

USB Type-C 2.0, OTG

Bluetooth

5.3

5.4

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

4385 mAh

6500 mAh

Type

Li-Po

Li-Ion

Removable

Wired charging

18W

44W

Charging Speed

50% in 40 min

Reverse Wired Charging

Yes

Wireless Charging

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

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

Colors and Pricing

Colors

Charcoal, Snow, Sea, Coral

Dreamy White, Mocha Brown

Price in India

₹41999

₹18999

FAQs

Which phone has better performance?

In this performance comparison, the Google Pixel 7a with its Google Tensor G2 (5nm) performs better than the vivo Y31 Pro with the Mediatek Dimensity 7300 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Google Pixel 7a offers 3 years of OS updates, whereas vivo Y31 Pro provides 1 years. For security updates, Google Pixel 7a offers 5 years of support compared to vivo Y31 Pro's 1 years.

Which phone has a better display?

Google Pixel 7a features a superior AMOLED display, while vivo Y31 Pro comes with an LCD panel. In terms of smoothness, vivo Y31 Pro offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. vivo Y31 Pro also boasts a brighter screen with 1050 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

Which phone has a bigger battery and faster charging?

vivo Y31 Pro features a larger 6500 mAh battery, potentially delivering better battery life. vivo Y31 Pro also supports faster wired charging at 44W, compared to 18W on Google Pixel 7a. Google Pixel 7a supports wireless charging at 5W, while vivo Y31 Pro does not support wireless charging.

Which phone has better water and dust resistance?

Google Pixel 7a offers better protection against water and dust with an IP67 rating.

Can I buy these phones on Amazon?

vivo Y31 Pro – Check price here

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