Samsung Galaxy Z Fold6 vs Xiaomi 15 Ultra – Price, Specs & Features

Samsung Galaxy Z Fold6 alternatives

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Samsung Galaxy Z Fold7

Vivo X Fold3 Pro

vivo X Fold5

OnePlus Open

Motorola Razr 60 Ultra

Xiaomi 15 Ultra alternatives

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Samsung Galaxy Z Fold6

Snapdragon 8 Gen 3
4 nm
4400 mAh
25W
7.6"
1856x2160 pixels
50 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 Z Fold6 Comparison & Specs

Xiaomi 15 Ultra

General

Launch Date

July 10, 2024

March 11, 2025

Availability

Available Now

Operating System (OS)

Android 14

Android 15

Custom UI

One UI 6.1.1

HyperOS 2

OS Updates

7 Years (until Android 21)

4 Years (until Android 19)

Security Updates

7 Years (until 2031)

6 Years (until 2031)

AI Features

Circle to Search, Live Translate, Note Assist, Photo Assist, Chat Assist

HyperAI, AI Write, AI Summary and more

Body

Folded Dimensions

153.5 x 68.1 x 12.1 mm

161.3 x 75.3 x 9.4 mm

Folded Thickness

12.1 mm

9.4 mm

UnFolded Dimensions

153.5 x 132.6 x 5.6 mm

UnFolded Thickness

5.6 mm

Weight

239 g

226 g

Back Material

Gorilla Glass Victus 2

Build Details

Plastic Front (unfolded), Aluminum Frame

Glass-fiber Back Or Vegan Leather, Aluminum Frame

IP Rating

IP48 (up to 1.5m for 30 min)

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

Display

Size

7.6 inches

6.73 inches

Type

Foldable Dynamic LTPO AMOLED 2X, HDR10

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

Refresh Rate

120 Hz

Peak Brightness

2600 nits

3200 nits

Resolution

1856x2160 pixels

1440 x 3200 pixels

Pixel Density

375 ppi

522 ppi

Aspect Ratio

22.1:9

20:9

Screen to Body Ratio

91.0 %

89.7 %

Protection

Gorilla Glass Victus 2

Cover Display

Size

6.3 inches

Type

AMOLED

Refresh Rate

120 Hz

Peak Brightness

1600 nits

Resolution

968 x 2376 pixels

Pixel Density

410 ppi

Protection

Gorilla Glass Victus 2

Performance

Chipset¹

Qualcomm Snapdragon 8 Gen 3

Qualcomm Snapdragon 8 Elite

Process Size

4 nm

3 nm

CPU

8-core
1x3.39GHz Cortex-X4
3x3.1GHz Cortex-A720
2x2.9GHz Cortex-A720
2x2.2GHz Cortex-A520

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

GPU

Adreno 750 (1 GHz)

Adreno 830

RAM & Storage

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

50 MP
f/1.8, 23mm (wide), 1.0µm, dual pixel PDAF, OIS

10 MP
f/2.4, 66mm (telephoto), 1.0µm, PDAF, OIS, 3x optical zoom

12 MP
f/2.2, 123˚, 12mm (ultrawide), 1.12µm

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

LED flash, HDR, panorama, Digital Zoom, Auto Flash, Face detection, Touch to focus

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

Video Recording

8K@30fps
4K@60fps
1080p@60/120/240fps
720p@960fps

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

Video Recording Features

Slo-motion, gyro-EIS, HDR10+

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

Selfie Camera

4 MP
f/1.8, 26mm (wide), 2.0µm, under display

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

Selfie Features

HDR

HDR, panorama

Selfie Video Recording

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

Cover Camera

10 MP
f/2.2, 24mm (wide), 1/3", 1.22µm

Connectivity

SIM

Dual SIM, GSM+GSM
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 6E

Wi-Fi 7

Wi-Fi Details

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

USB Type-C 3.2 Gen 2, DisplayPort, OTG

Bluetooth

5.3

6.0

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Yes

Battery

Capacity

4400 mAh

5410 mAh

Type

Si/C Li-Ion

Removable

Wired charging

25W

90W

Charging Speed

50% 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

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer

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

Others

Samsung DeX (desktop experience support)

Two-way satellite communication

Colors and Pricing

Colors

Navy, Silver Shadow, Pink, Black, White

Chrome Silver

Price in India

₹110499

₹109999

FAQs

Which phone has better performance?

In this performance comparison, the Xiaomi 15 Ultra with its Qualcomm Snapdragon 8 Elite (3nm) performs better than the Samsung Galaxy Z Fold6 with the Qualcomm Snapdragon 8 Gen 3 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Samsung Galaxy Z Fold6 launched with Android 14 and will receive updates until Android 21, whereas Xiaomi 15 Ultra launched with Android 15 and will get Android 19. Both phones are expected to receive security updates until around 2031.

Which phone has a better display?

Both Samsung Galaxy Z Fold6 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. Notably, Samsung Galaxy Z Fold6 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

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 Z Fold6. Xiaomi 15 Ultra supports faster wireless charging at 80W, compared to 15W on Samsung Galaxy Z Fold6.

Which phone has better water and dust resistance?

Xiaomi 15 Ultra offers better protection against water and dust with an IP68 rating.

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