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Samsung Galaxy S26 Ultra vs Xiaomi MIX Fold 4

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Samsung Galaxy S26 Ultra Specifcation
Xiaomi MIX Fold 4 Specification
Tecno Phantom Ultimate 2 Tri Fold Specification
Xiaomi 15 Ultra Specifcation

Samsung Galaxy S26 Ultra

$1,495

Xiaomi MIX Fold 4

$1,436

Tecno Phantom Ultimate 2 Tri Fold

$1,548

Xiaomi 15 Ultra

$1,315

OVERVIEW

Display

Screen Size: 6.81 inches

(1080 X 2400 pixels)

165 Refresh rate

Screen Size: 7.98 inches

(2224 X 2488 pixels)

120 Refresh rate

Camera

200+16+12+5 MP (Quad Camera)

64 MP Selfie

8K Video

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

16 MP Selfie

8K Video

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

Android 16

Android 14

HyperOS

Battery

Li-Ion 5000 mAh

Li-Po 5100 mAh

Storage
12GB RAM, 256GB
12GB RAM, 256GB
NETWORK
Technology
GSM / HSPA / LTE / 5G
GSM / CDMA / HSPA / EVDO / LTE / 5G
LAUNCH DATE
Announced Date
-
2024, July 19
Released Date
2025, January (Expected)
2024, July 19
Status
Rumored
Available
DISPLAY
Type
Dynamic LTPO AMOLED 2X, HDR10+, 2600 nits (peak)
Foldable LTPO AMOLED, HDR10+, Dolby Vision, 3000 nits (peak), 1700 nits (HBM)
Refresh Rate
165 Hz
120 Hz
Size

Screen Size: 6.81 inches

Screen Size: 7.98 inches

Surface Area: 204.1 cm²

Screen To Body Ratio: 89.4%

Color
-
1B colors
Resolution
1080 x 2400 pixels, 19.3:9 ratio
2224 x 2488 pixels, 4:3 ratio
Pixel Density
503 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)

Always on Display
Yes
No
BODY
Dimensions

Height: 162.3 mm

Width: 79 mm

Height: Unfolded: 159.4 mm Folded: 159.4 mm

Width: Unfolded: 143.3 mm Folded: 73.1 mm

Thickness
8.6 mm
Unfolded: 4.6 mm Folded: 9.5 mm
Weight
-
226g (7.97 oz)
Build
-
plastic front (unfolded), Glass front (folded), aluminum frame
SIM

Nano-SIM and eSIM

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

Resistance
-
IPX8 water resistant (up to 1.5m for 30 min)
MAIN CAMERA
Rear Camera
Quad Camera:
  • ➤ 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, Laser AF, OIS
  • ➤ 16 MP, f/3.4, 111mm (periscope telephoto), PDAF, OIS, 5x optical zoom
  • ➤ 12 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, Dual Pixel PDAF, OIS, 3x optical zoom
  • ➤ 5 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, Dual Pixel PDAF, Super Steady video
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
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, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS
8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, Dolby Vision HDR
SELFIE CAMERA
Single
64 MP, f/2.2, 26mm (wide), Dual Pixel PDAF
16 MP, (wide)
Cover Camera
-
16 MP, (wide)
Features
-
Dolby Vision HDR
Video
4K@30/60fps, 1080p@30fps, Dual video call, Auto-HDR, HDR10+
1080p@30/60fps
SOFTWARE & HARDWARE
OS

Current Version: Android 16

Current Version: Android 14

Custom UI: HyperOS

Chipset

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

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

CPU
Octa-core (1x3.3 GHz Cortex-X4 & 5x3.2 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU
Adreno 780
Adreno 750
BATTERY
Type
Li-Ion
Li-Po
Capacity
5000 mAh
5100 mAh
Removable
No
No
Charging
-

67W wired, PD3.0, QC4, 31% in 10 min (advertised)

50W wireless, 24% in 10 min (advertised)

STORAGE
Internal Memory
256GB 12GB RAM
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Card slot
-
No
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
5.5, LE, A2DP
5.4, LE, A2DP, aptX HD, aptX Adaptive, LHDC
Positioning
GPS, GLONASS, BDS, GALILEO
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
Yes
Yes
Radio
No
No
USB
USB Type-C 3.3, OTG
USB Type-C 3.2, OTG
Infrared port
No
Yes
SOUND
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
Sound jack
No
No
Other
32-bit/384kHz audio, Tuned by AKG
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
Two-way satellite communication (calls, messages)
MISCELLANEOUS
Colors
Titanium Black, Titanium Gray, Titanium Violet, Titanium Yellow
Black, White, Blue

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

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