Compare Samsung Galaxy S25 Ultra and Xiaomi MIX Fold 4 Specs, Price, Reviews

Compare Mobile Phones Side-by-Side

Samsung Galaxy S25 Ultra

87% SPEC SCORE

Xiaomi MIX Fold 4

88% SPEC SCORE

OnePlus Open 2

86% SPEC SCORE

Samsung Galaxy S26 Ultra

86% SPEC SCORE

OVERVIEW

Display

Screen Size: 6.9 inches

(1440 X 3120 pixels)

120 Refresh rate

Screen Size: 7.98 inches

(2224 X 2488 pixels)

120 Refresh rate

Camera

200+10+50+50 MP (Quad Camera)

12 MP Selfie

8K Video

50+50+10+12 MP (Quad Camera)

16 MP Selfie

8K Video

Hardware

Qualcomm Snapdragon 8 Elite

Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)

Android 15

One UI 7

Android 14

HyperOS

Battery

Li-Po

5000 mAh

Li-Po

5100 mAh

Storage

12GB RAM, 256GB

NETWORK

Technology

GSM / CDMA / HSPA / LTE / 5G

GSM / CDMA / HSPA / EVDO / LTE / 5G

LAUNCH DATE

Announced Date

2025, January 22

2024, July 19

Released Date

2025, February 03

2024, July 19

Status

Available

DISPLAY

Type

Dynamic LTPO AMOLED 2X, HDR10+, 2600 nits

Foldable LTPO AMOLED, HDR10+, Dolby Vision, 3000 nits (peak), 1700 nits (HBM)

Refresh Rate

120 Hz

Size

Screen Size: 6.9

Surface Area: 116.9 cm²

Screen To Body Ratio: 92.5%

Screen Size: 7.98

Surface Area: 204.1 cm²

Screen To Body Ratio: 89.4%

Color

1B colors

Resolution

1440 x 3120 pixels, 19.5:9 ratio

2224 x 2488 pixels, 4:3 ratio

Pixel Density

498 ppi

418 ppi

Cover Display

Type: LTPO AMOLED

Size: 6.56 inches

Resolution: 1080 x 2520 pixels

Protection: Scratch/drop-resistant glass

Color: 68B colors

Sound: Dolby Vision

Refresh rate: 120

Peak brightness: 1700 nits (HBM), 3000 nits (peak)

Protection

Front Protection: Corning Gorilla Armor 2

Always on Display

Yes

BODY

Dimensions

Height: 162.8 mm (6.41 inch)

Width: 77.6 mm (3.06 inch)

Depth: 8.2 mm (0.32 inch)

Height: Unfolded: 159.4 mm Folded: 159.4 mm

Width: Unfolded: 143.3 mm Folded: 73.1 mm

Depth: Unfolded: 4.6 mm Folded: 9.5 mm

Weight

213g (7.69 oz)

226g (7.97 oz)

Build

Glass front (Corning Gorilla Armor 2), glass back (Corning Gorilla Armor 2), titanium frame (grade 5)

plastic front (unfolded), Glass front (folded), aluminum frame

SIM

Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)

Dual SIM (Nano-SIM, dual stand-by)

Resistance

IP68 dust/water resistant

IPX8 water resistant (up to 1.5m for 30 min)

MAIN CAMERA

Rear Camera

Quad Camera:

➤ 200 MP, f/1.7, 24mm (wide), 0.6µm, 1/1.3, multi-directional PDAF, OIS
➤ 10 MP, f/2.4, 67mm (telephoto), 1.12µm, 1/3.52, PDAF, OIS, 3x optical zoom
➤ 50 MP, f/3.4, 111mm (periscope telephoto), 0.7µm, 1/2.52", PDAF, OIS, 5x optical zoom
➤ 50 MP, f/1.9, 120˚ (ultrawide), dual pixel PDAF, Super Steady video, 0.7µm

Quad Camera:

➤ 50 MP, f/1.7, 23mm (wide), 1/1.49", 1.0µm, PDAF, OIS
➤ 50 MP, f/2.0, 47mm (telephoto), PDAF (9cm - ∞), OIS, 2x optical zoom
➤ 10 MP, f/2.9, 115mm (periscope telephoto), PDAF (30cm - ∞), OIS, 5x optical zoom
➤ 12 MP, f/2.2, 15mm, 120˚ (ultrawide)

Features

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

Laser AF, LED flash, HDR, panorama, Leica lenses

Video

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

8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, Dolby Vision HDR

SELFIE CAMERA

Single

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

16 MP, (wide)

Cover Camera

16 MP, (wide)

Features

HDR, HDR10+

Dolby Vision HDR

Video

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

1080p@30/60fps

SOFTWARE & HARDWARE

Current Version: Android 15

Custom UI: One UI 7

Current Version: Android 14

Custom UI: HyperOS

Chipset

Processor: Qualcomm Snapdragon 8 Elite

Processor: Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)

CPU

Octa Core 2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M

Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)

GPU

Adreno 830 GPU

Adreno 750

BATTERY

Type

Li-Po

Capacity

5000 mAh

5100 mAh

Removable

Charging

45W Fast ChargingwiredPD3.065% in 30 min

25W wireless

4.5W reverse wireless

67W wiredPD3.0QC431% in 10 min (advertised)

50W wireless24% in 10 min (advertised)

STORAGE

Internal Memory

256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM

256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM

Card slot

Storage Type

UFS 4.0

CONNECTIVITY

WLAN

Wi-Fi 802.11 a/b/g/n/ac/6e/7, Wi-Fi Direct, tri-band

Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct

Bluetooth

v5.4, LE, A2DP

5.4, LE, A2DP, aptX HD, aptX Adaptive, LHDC

Positioning

GPS, GLONASS, BDS, GALILEO, QZSS

GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS

NFC

Yes

Radio

USB

USB-C v3.2, OTG

USB Type-C 3.2, OTG

Infrared port

Yes

SOUND

Loudspeaker

Yes, stereo speakers

Yes, with stereo speakers

Sound jack

Other

24-bit/192kHz Hi-Res & Hi-Res Wireless audio, Snapdragon Sound

SENSORS

Features

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

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

Other

Samsung DeX, Samsung Wireless DeX (desktop experience support), Ultra Wideband (UWB) support, Circle to Search

Two-way satellite communication (calls, messages)

MISCELLANEOUS

Colors

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

Black, White, Blue

SAR

1.26 0.64

SAR EU

1.25 1.42

Which Mobile Phone is Better: Samsung Galaxy S25 Ultra or Xiaomi MIX Fold 4 ?

Have a look at the benefits of this Samsung Galaxy S25 Ultra and Xiaomi MIX Fold 4 given by our tech specs.

Pros of Samsung Galaxy S25 Ultra

This Device camera captures 200MP sharper and more vibrant photos, ideal for photography enthusiasts.

Pros of Xiaomi MIX Fold 4

Supports 2% higher battery capacity (5100mAh vs 5000mAh), offering longer usage without frequent recharging.
Offers a 14% larger screen (7.98 inches vs 6.9 inches), ideal for media consumption and gaming.

Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying.