Which phone has better performance, the Samsung Galaxy S25 Edge or the Xiaomi 15 Ultra?

Both Samsung Galaxy S25 Edge and Xiaomi 15 Ultra feature the Snapdragon 8 Elite (3nm), offering similar performance levels in day-to-day use.

Samsung Galaxy S25 Edge vs Xiaomi 15 Ultra – Price, Specs & Features

Samsung Galaxy S25 Edge alternatives

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Samsung Galaxy S24 Ultra

Xiaomi 15 Ultra alternatives

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Apple iPhone 15 Pro Max

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Samsung Galaxy S25 Edge

Snapdragon 8 Elite
3 nm
3900 mAh
25W
6.7"
1440 x 3120 pixels
200 MP
8K@30fps
Specs

Xiaomi 15 Ultra

Snapdragon 8 Elite
3 nm
5410 mAh
90W
6.73"
1440 x 3200 pixels
50 MP
8K@30fps
Specs

Samsung Galaxy S25 Edge Comparison & Specs

Xiaomi 15 Ultra

General

Launch Date

May 13, 2025

March 11, 2025

Availability

Available Now

Operating System (OS)

Android 15

Custom UI

One UI 7

HyperOS 2

OS Updates

7 Years (until Android 22)

4 Years (until Android 19)

Security Updates

7 Years (until 2032)

6 Years (until 2031)

AI Features

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

HyperAI, AI Write, AI Summary and more

Body

Dimensions

158.2 x 75.6 x 5.8 mm

161.3 x 75.3 x 9.4 mm

Thickness

5.8 mm

9.4 mm

Weight

163 g

226 g

Back Material

Gorilla Glass Victus 2

Build Details

Titanium Frame

Glass-fiber Back Or Vegan Leather, Aluminum Frame

IP Rating

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

Display

Size

6.7 inches

6.73 inches

Type

LTPO AMOLED 2X, HDR10+

LTPO AMOLED, 68B colors, Dolby Vision, HDR10+, HDR Vivid

Refresh Rate

120 Hz

Peak Brightness

2600 nits

3200 nits

Resolution

1440 x 3120 pixels

1440 x 3200 pixels

Pixel Density

513 ppi

522 ppi

Aspect Ratio

19.5:9

20:9

Screen to Body Ratio

92.1 %

89.7 %

Protection

Corning Gorilla Glass Ceramic 2

Performance

Chipset¹

Qualcomm Snapdragon 8 Elite

Process Size

3 nm

CPU

7-core
2x4.47 GHz Oryon V2 Phoenix L
5x3.53 GHz Oryon V2 Phoenix M

Octa-core
2x4.32 GHz Oryon V2 Phoenix L
6x3.53 GHz Oryon V2 Phoenix M

GPU

Adreno 830

RAM & Storage

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

12GB 256GB (UFS 4.1)
16GB 512GB (UFS 4.1)
16GB 1024GB (UFS 4.1)

RAM Type

LPDDR5X

Expandable Memory

Camera

Main Camera

200 MP
f/1.7, (wide), 1/1.56", PDAF, OIS

12 MP
f/2.2, (ultrawide), PDAF

50 MP
f/1.6, 23mm (wide), 1.0"-type, 1.6µm, Sony LYT-900, dual pixel PDAF, OIS

50 MP
f/1.8, 70mm (telephoto), 1/2.51", 0.7µm, Sony IMX858, dual pixel PDAF (10cm - ∞), OIS, 3x optical zoom

200 MP
f/2.6, 100mm (periscope telephoto), 1/1.4", 0.56µm, Samsung S5KHP9, multi-directional PDAF, OIS, 4.3x optical zoom

50 MP
f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, Samsung S5KJN5, dual pixel PDAF
TOF 3D, (depth)

OIS

Yes

Features

Best Face, LED flash, HDR, panorama

Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)

Video Recording

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

8K@30fps
4K@30/60/120fps
1080p@30/60/120/240/480/960/1920fps

Video Recording Features

gyro-EIS, Dolby Vision HDR 10-bit recording (4K@60fps, 1080p)

Selfie Camera

12 MP
f/2.2, (wide)

32 MP
f/2.0, 21mm (wide), 1/3.14", 0.7µm, OmniVision OV32B40

Selfie Features

HDR, panorama

Selfie Video Recording

Yes

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

Connectivity

SIM

Dual SIM
SIM1: Nano, SIM2: eSIM

Dual SIM
SIM1: Nano, SIM2: Nano

5G Support

Yes

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

Yes

21 5G bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n48, n66, n71, n75, n77, n78, n79

VoLTE

Yes

Wi-Fi

Wi-Fi 7

Wi-Fi Details

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

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

USB

USB Type-C 3.2

USB Type-C 3.2 Gen 2, DisplayPort, OTG

Bluetooth

5.4

6.0

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

UWB (Ultra Wideband)

Yes

Battery

Capacity

3900 mAh

5410 mAh

Type

Li-ion

Si/C Li-Ion

Removable

Wired charging

25W

90W

Charging Speed

55% in 30 min

Reverse Wired Charging

Wireless Charging

15W

80W

Reverse Wireless Charging

4.5W

10W

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

Under-display ultrasonic fingerprint sensor, accelerometer, gyroscope, proximity, compass, barometer

Others

Samsung DeX

Two-way satellite communication

Colors and Pricing

Colors

Titanium Silver, Titanium Jetblack

Chrome Silver

Price in India

₹101999

₹109999

FAQs

Which phone has better performance?

Both Samsung Galaxy S25 Edge and Xiaomi 15 Ultra feature the Qualcomm Snapdragon 8 Elite (3nm), offering similar performance levels in day-to-day use.

Which phone offers longer software support?

Samsung Galaxy S25 Edge launched with Android 15 and will receive updates until Android 22, whereas Xiaomi 15 Ultra launched with Android 15 and will get Android 19. Samsung Galaxy S25 Edge will get security updates until 2032 (approx. 7 years), while Xiaomi 15 Ultra is supported till 2031.

Which phone has a better display?

Both Samsung Galaxy S25 Edge and Xiaomi 15 Ultra feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Xiaomi 15 Ultra also boasts a brighter screen with 3200 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

Which phone has a bigger battery and faster charging?

Xiaomi 15 Ultra features a larger 5410 mAh battery, potentially delivering better battery life. Xiaomi 15 Ultra also supports faster wired charging at 90W, compared to 25W on Samsung Galaxy S25 Edge. Xiaomi 15 Ultra supports faster wireless charging at 80W, compared to 15W on Samsung Galaxy S25 Edge.

Which phone has better water and dust resistance?

Both phones feature the same IP68 rating for water and dust resistance.

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