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Xiaomi 15 Ultra Specifcation
Samsung Galaxy S27 Ultra
OnePlus Open 2 Specification
Samsung Galaxy S26 Ultra Specifcation

Xiaomi 15 Ultra

85% SPEC SCORE

Samsung Galaxy S27 Ultra

84% SPEC SCORE

OnePlus Open 2

86% SPEC SCORE

Samsung Galaxy S26 Ultra

86% SPEC SCORE

OVERVIEW
Display

Screen Size: 6.78 inches

(1440 X 3200 pixels)

120 Refresh rate

Screen Size: 6.8 inches

(1440 X 3120 pixels)

120 Refresh rate

Camera

200+50+50+50 MP (Triple Camera)

50 MP Selfie

8K Video

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

16 MP Selfie

8K Video

Hardware
Qualcomm SM8550-AB Snapdragon 8 Gen 2
Qualcomm Snapdragon 8 Gen 5
OS

Android 15

Android 15

Samsung One UI

Battery

Li-Po

5000 mAh

Li-ion

5100 mAh

Storage
16GB RAM, 512GB
12GB RAM, 256GB
NETWORK
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
LAUNCH DATE
Announced Date
2024, October 29
-
Released Date
2024, September (Expected)
2026 (Expected)
Status
Coming Soon
rumored
DISPLAY
Type
AMOLED Screen
AMOLED
Refresh Rate
120 Hz
120 Hz
Size

Screen Size: 6.78

Screen To Body Ratio: 89.6%

Screen Size: 6.8

Screen To Body Ratio: 88.34%

Resolution
1440 x 3200 pixels
1440 x 3120 pixels
Pixel Density
414 ppi
515 ppi
Always on Display
Yes
-
BODY
Dimensions

Height: 152.8 mm

Width: 71.5 mm

Depth: 8 mm

-
Weight
185g (6.53 oz)
-
SIM
Dual Sim, GSM+GSM
SIM1: Nano, SIM2: eSIM
MAIN CAMERA
Rear Camera
Triple Camera:
  • ➤ 200 MP, f/1.8, 23mm (wide), PDAF
  • ➤ 50 MP, f/2.0, 120˚ (ultrawide)
  • ➤ 50 MP, f/2.2, 15mm, 120 (ultrawide)
  • ➤ 50 MP, (Ultra Wide)
Quad Camera:
  • ➤ 200 MP
  • ➤ 50 MP
  • ➤ 50 MP
  • ➤ 50 MP
Features
-
Digital Zoom, Auto Flash, Face detection, Touch to focus
Video
8K@24fps, 4K@30fps, 1080p@ 30 fps
8K @30fps, 4K@60fps, 1080p@240fps
SELFIE CAMERA
Single
50 MP, f/2.2, 22mm (wide)
16 MP
Video
1080p@30fps
4K@30fps, 1080p@30fps
SOFTWARE & HARDWARE
OS

Current Version: Android 15

Current Version: Android 15

Custom UI: Samsung One UI

Chipset

Processor: Qualcomm SM8550-AB Snapdragon 8 Gen 2

Processor: Qualcomm Snapdragon 8 Gen 5

CPU
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
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 790
-
BATTERY
Type
Li-Po
Li-ion
Capacity
5000 mAh
5100 mAh
Removable
No
No
Charging

100W wired

45W Fast

STORAGE
Internal Memory
512GB 16GB RAM
256GB 12GB RAM
Card slot
No
-
CONNECTIVITY
WLAN
Yes
Wi-Fi 6E (802.11 a/b/g/n/ac/ax)
Bluetooth
v5.3, LE, A2DP
v5.3
Positioning
A-GPS, GLONASS, GALILEO, BDS, QZSS
-
NFC
Yes
-
Radio
No
-
USB
USB Type-C 2.0
-
Infrared port
No
-
SOUND
Sound jack
Yes, 3.5
-
SENSORS
Features
Fingerprint (under display, optical), accelerometer, proximity, gyro, compass, color spectrum
Fingerprint, Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
MISCELLANEOUS
Colors
Black, White, Blue
-

Which Mobile Phone is Better: Xiaomi 15 Ultra or Samsung Galaxy S27 Ultra ?

Have a look at the benefits of this Xiaomi 15 Ultra and Samsung Galaxy S27 Ultra given by our tech specs.

Pros of Xiaomi 15 Ultra

  • feature logo

    Offers 25% more RAM (16GB vs 12GB), providing smoother multitasking and better performance.

  • feature logo

    Provides 2x storage capacity (512GB vs 256GB), allowing you to store more apps, media, and files.

Pros of Samsung Galaxy S27 Ultra

  • feature logo

    Supports 2% higher battery capacity (5100mAh vs 5000mAh), offering longer usage without frequent recharging.

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

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Xiaomi 15 Ultra Comparisons

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VS

Samsung Galaxy S27 Ultra Comparisons

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