Realme Narzo 80x vs vivo Y31 Pro – Price, Specs & Features

Q: Which phone has better performance, the Realme Narzo 80x or the vivo Y31 Pro?

In this performance comparison, the vivo Y31 Pro with its Dimensity 7300 (4nm) performs better than the Realme Narzo 80x with the Dimensity 6400 (6nm), thanks to superior chipset efficiency.

Realme Narzo 80x alternatives

Tap above to see alternatives.

Samsung Galaxy F36

Motorola Edge 50 Fusion

Samsung Galaxy A05s 4G

Realme P4

Oppo K13

vivo Y31 Pro alternatives

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Your comparison result will be shown here.

Realme Narzo 80x

Dimensity 6400
6 nm
6000 mAh
45W
6.72"
1080 x 2400 pixels
50 MP
1080p@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

April 09, 2025

September 15, 2025

Availability

Available Now

Android 15

Custom UI

Realme UI 6.0

Funtouch 15

OS Updates

1 Years

Security Updates

1 Years

AI Features

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

Body

Dimensions

165.7 x 76.2 x 7.9 mm

165.7 x 76.3 x 8.1 mm

Thickness

7.9 mm

8.1 mm

Weight

197 g

204 g

Build Details

Plastic Back, Plastic Frame

IP Rating

IP69 (dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min), MIL-STD-810H compliant*, also IP68 rated)

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

Display

Size

6.72 inches

Type

IPS LCD

IPS LCD, PWM

Refresh Rate

120 Hz

Peak Brightness

950 nits

1050 nits

Resolution

1080 x 2400 pixels

1080 x 2408 pixels

Pixel Density

392 ppi

393 ppi

Aspect Ratio

20:9

Screen to Body Ratio

86.3 %

86.0 %

Performance

Chipset¹

Mediatek Dimensity 6400

Mediatek Dimensity 7300

Process Size

6 nm

4 nm

CPU

Octa core
2.5 GHz, Dual core, Cortex A76
2 GHz, Hexa Core, Cortex A55

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

GPU

Mali-G57 MC2

Mali-G615 MC2

RAM & Storage

6GB 128GB (UFS 2.2)
8GB 128GB (UFS 2.2)

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

RAM Type

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

50 MP
f/1.8, 27mm (wide), 2.88", 0.61µm, PDAF

2 MP
f/2.4, (depth)

50 MP
f/1.8, (wide), PDAF

2 MP
f/2.4, (depth)

OIS

Features

LED flash, HDR, panorama

Ring-LED flash, panorama

Video Recording

1080p@30/60fps

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

Selfie Camera

8 MP

8 MP
(wide), f/2.05

Selfie Features

Panorama

Selfie Video Recording

1080p@30fps

Connectivity

SIM

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano (Hybrid)

Dual SIM (Nano + Nano (Hybrid))

5G Support

Yes

9 5G bands
n1, n3, n5, n8, n28, n40, n41, n77, n78

Yes

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

VoLTE

Yes

Wi-Fi

Wi-Fi 5

Wi-Fi Details

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

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, OTG

Bluetooth

5.3

5.4

NFC

GPS

Yes with A-GPS, Glonass

Infrared

UWB (Ultra Wideband)

Battery

Capacity

6000 mAh

6500 mAh

Type

Li-Ion

Removable

Wired charging

45W

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

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

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

Colors and Pricing

Colors

Deep Ocean, Sunlit Gold

Dreamy White, Mocha Brown

Price in India

₹11499

₹18999

FAQs

Which phone has better performance?

In this performance comparison, the vivo Y31 Pro with its Mediatek Dimensity 7300 (4nm) performs better than the Realme Narzo 80x with the Mediatek Dimensity 6400 (6nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

vivo Y31 Pro offers 1 years of OS updates, while Realme Narzo 80x does not have confirmed OS update information. vivo Y31 Pro receives 1 years of security updates, while Realme Narzo 80x does not have confirmed security update information.

Which phone has a better display?

Both Realme Narzo 80x and vivo Y31 Pro use LCD screens. Both smartphones offer the same 120 Hz refresh rate. 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. Realme Narzo 80x also supports faster wired charging at 45W, compared to 44W on vivo Y31 Pro.

Which phone has better water and dust resistance?

Realme Narzo 80x offers better protection against water and dust with an IP69 rating.

Can I buy these phones on Amazon?

Realme Narzo 80x – Check price here
vivo Y31 Pro – Check price here

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