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Xiaomi MIX Fold 4 vs Samsung Galaxy S27 Ultra

Xiaomi MIX Fold 4

88% SPEC SCORE

Samsung Galaxy S27 Ultra

84% SPEC SCORE

Xiaomi 15 Ultra

85% SPEC SCORE

OnePlus Open 2

86% SPEC SCORE

OVERVIEW

Display

Screen Size: 7.98 inches

(2224 X 2488 pixels)

120 Refresh rate

Screen Size: 6.8 inches

(1440 X 3120 pixels)

120 Refresh rate

Camera

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

16 MP Selfie

8K Video

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

16 MP Selfie

8K Video

Hardware

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

Qualcomm Snapdragon 8 Gen 5

Android 14

HyperOS

Android 15

Samsung One UI

Battery

Li-Po

5100 mAh

Li-ion

5100 mAh

Storage

12GB RAM, 256GB

NETWORK

Technology

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

GSM / HSPA / LTE / 5G

LAUNCH DATE

Announced Date

2024, July 19

Released Date

2024, July 19

2026 (Expected)

Status

Available

rumored

DISPLAY

Type

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

AMOLED

Refresh Rate

120 Hz

Size

Screen Size: 7.98

Surface Area: 204.1 cm²

Screen To Body Ratio: 89.4%

Screen Size: 6.8

Screen To Body Ratio: 88.34%

Color

1B colors

Resolution

2224 x 2488 pixels, 4:3 ratio

1440 x 3120 pixels

Pixel Density

418 ppi

515 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)

Always on Display

BODY

Dimensions

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

226g (7.97 oz)

Build

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

SIM

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

SIM1: Nano, SIM2: eSIM

Resistance

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

MAIN CAMERA

Rear Camera

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)

Quad Camera:

➤ 200 MP
➤ 50 MP
➤ 50 MP
➤ 50 MP

Features

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

Digital Zoom, Auto Flash, Face detection, Touch to focus

Video

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

8K @30fps, 4K@60fps, 1080p@240fps

SELFIE CAMERA

Single

16 MP, (wide)

16 MP

Cover Camera

16 MP, (wide)

Features

Dolby Vision HDR

Video

1080p@30/60fps

4K@30fps, 1080p@30fps

SOFTWARE & HARDWARE

Current Version: Android 14

Custom UI: HyperOS

Current Version: Android 15

Custom UI: Samsung One UI

Chipset

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

Processor: Qualcomm Snapdragon 8 Gen 5

CPU

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

Octa core (3.39 GHz, Single core, Cortex X4 + 3.1 GHz, Penta Core, Cortex A720 + 2.2 GHz, Dual core, Cortex A520)

GPU

Adreno 750

BATTERY

Type

Li-Po

Li-ion

Capacity

5100 mAh

Removable

Charging

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

50W wireless24% in 10 min (advertised)

45W Fast

STORAGE

Internal Memory

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

256GB 12GB RAM

Card slot

Storage Type

UFS 4.0

CONNECTIVITY

WLAN

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

Wi-Fi 6E (802.11 a/b/g/n/ac/ax)

Bluetooth

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

v5.3

Positioning

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

NFC

Yes

Radio

USB

USB Type-C 3.2, OTG

Infrared port

Yes

SOUND

Loudspeaker

Yes, with stereo speakers

Sound jack

Other

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

SENSORS

Features

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

Fingerprint, Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope

Other

Two-way satellite communication (calls, messages)

MISCELLANEOUS

Colors

Black, White, Blue

Which Mobile Phone is Better: Xiaomi MIX Fold 4 or Samsung Galaxy S27 Ultra ?

Have a look at the benefits of this Xiaomi MIX Fold 4 and Samsung Galaxy S27 Ultra given by our tech specs.

Pros of Xiaomi MIX Fold 4

Offers a 15% larger screen (7.98 inches vs 6.8 inches), ideal for media consumption and gaming.
Supports higher RAM capacity compare to Samsung Galaxy S27 Ultra, enabling faster switching between apps and better performance in demanding applications
Provides 4x storage capacity (1TB vs 256GB), allowing you to store more apps, media, and files.