Which phone offers longer software support, the Realme Narzo 80x or the Samsung Galaxy S25 Ultra?

No confirmed OS or security update details available for either phone.

Realme Narzo 80x vs Samsung Galaxy S25 Ultra – Price, Specs & Features

Q: Which phone has better performance, the Realme Narzo 80x or the Samsung Galaxy S25 Ultra?

In this comparison, the Samsung Galaxy S25 Ultra with the Snapdragon 8 Elite (3 nm) performs better than the Realme Narzo 80x with the Dimensity 6400 (6 nm), thanks to its more efficient chipset.

Realme Narzo 80x alternatives

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Samsung Galaxy S25 Ultra alternatives

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Realme Narzo 80x

Dimensity 6400
6 nm
6000 mAh
45W
6.72"
1080 x 2400 pixels
50 MP
1080p@30/60fps
Specs

Samsung Galaxy S25 Ultra

Snapdragon 8 Elite
3 nm
5000 mAh
45W
6.9"
1440 x 3120 pixels
200 MP
8K@24/30fps
Specs

Samsung Galaxy S25 Ultra

General

Launch Date

April 09, 2025

January 22, 2025

Availability

Available Now

Android 15

Custom UI

Realme UI 6.0

One UI 7

OS Updates

7 Years

Security Updates

7 Years

AI Features

AI Select, Circle to Search, Cross-app Action, Call Transcript, Writing Assist, Drawing Assist, Audio Eraser, Now Brief, Now Bar and More

Body

Dimensions

165.7 x 76.2 x 7.9 mm

162.8 x 77.6 x 8.2 mm

Thickness

7.9 mm

8.2 mm

Weight

197 g

218 g

Back Material

Corning Gorilla Armor

Build Details

Titanium Frame (grade 5)

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)

IP68 (dust tight and water resistant (immersible up to 1.5m for 30 min))

Display

Size

6.72 inches

6.9 inches

Type

IPS LCD

Dynamic LTPO AMOLED 2X, HDR10+, Always-on display, DX anti-reflective coating

Refresh Rate

120 Hz

Peak Brightness

950 nits

2600 nits

Resolution

1080 x 2400 pixels

1440 x 3120 pixels

Pixel Density

392 ppi

498 ppi

Aspect Ratio

20:9

19.5:9

Screen to Body Ratio

86.3 %

92.5 %

Protection

Corning Gorilla Armor

Performance

Chipset

Mediatek Dimensity 6400

Qualcomm Snapdragon 8 Elite

Process Size

6 nm

3 nm

CPU

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

Octa-core
2x4.47 GHz Oryon V2 Phoenix L
6x3.53 GHz Oryon V2 Phoenix M

GPU

Mali-G57 MC2

Adreno 830

RAM & Storage

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

12GB 256GB (UFS 4.0)
12GB 512GB (UFS 4.0)
12GB 1024GB (UFS 4.0)

RAM Type

LPDDR4X

LPDDR5X

Expandable Memory

Yes

Camera

Main Camera

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

2 MP
f/2.4, (depth)

200 MP
f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS

10 MP
f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom

50 MP
f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom

50 MP
f/1.9, 120˚ (ultrawide), 0.7µm, dual pixel PDAF, Super Steady video

OIS

Yes

Features

LED flash, HDR, panorama

Laser AF, Best Face, LED flash, auto-HDR, panorama

Video Recording

1080p@30/60fps

8K@24/30fps
4K@30/60/120fps
1080p@30/60/240fps

Video Recording Features

10-bit HDR, HDR10+, Stereo Sound recording, gyro-EIS

Selfie Camera

8 MP

12 MP
f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF

Selfie Features

Panorama

HDR, HDR10+

Selfie Video Recording

1080p@30fps

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

Connectivity

SIM

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

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

SIM 1

9 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78

17 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28, N66
TDD: N38, N40, N41, N77, N78

SIM 2

9 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78

17 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28, N66
TDD: N38, N40, N41, N77, N78

VoLTE

Yes

Wi-Fi

Wi-Fi 5

Wi-Fi 7

Wi-Fi Details

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

802.11 a/b/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, DisplayPort 1.2, OTG

Bluetooth

5.3

5.4

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

UWB (Ultra Wideband)

Yes

Battery

Capacity

6000 mAh

5000 mAh

Type

Li-Ion

Removable

Wired charging

45W

Charging Speed

65% in 30 min

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

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

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

Others

Samsung DeX, Samsung Wireless DeX

Colors and Pricing

Colors

Deep Ocean, Sunlit Gold

Titanium Silver Blue, Titanium Black, Titanium Gray, Titanium White Silver, Titanium Jet Black, Titanium Jade Green, Titanium Pink Gold

Price in India

₹12998

₹117999

FAQs

Which phone has better performance?

In this comparison, the Samsung Galaxy S25 Ultra with the Qualcomm Snapdragon 8 Elite (3nm) performs better than the Realme Narzo 80x with the Mediatek Dimensity 6400 (6nm), thanks to its more efficient chipset.

Which phone offers longer software support?

Which phone has a better display?

Samsung Galaxy S25 Ultra has a superior AMOLED display, while Realme Narzo 80x uses an LCD panel. They have the same 120 Hz refresh rate. Samsung Galaxy S25 Ultra also has a brighter display with 2600 nits, improving outdoor visibility. Notably, Samsung Galaxy S25 Ultra has a higher resolution display, resulting in sharper visuals.

Which phone has a bigger battery and faster charging?

Realme Narzo 80x has a larger 6000 mAh battery for longer usage. They support 45W wired charging. Samsung Galaxy S25 Ultra supports wireless charging at 15W, while Realme Narzo 80x lacks this feature.

Which phone has better water and dust resistance?

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

Can I buy these phones on Amazon?

Realme Narzo 80x – Check price here
Samsung Galaxy S25 Ultra – Check price here