BeastCompare

Xiaomi 14 Ultra vs Xiaomi 15 Ultra: Which One Should You Buy?

These two are too close to call on BeastScore — the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Xiaomi · 2024

Xiaomi 14 Ultra

Xiaomi 14 Ultra
88/ 100
Launch price$1,399
Xiaomi · 2025

Xiaomi 15 Ultra

Xiaomi 15 Ultra
88/ 100
Launch price$1,599
Head-to-head

Too close to call: 0 of 8 categories each

Here's exactly where each phone is stronger.

Xiaomi 14 Ultra
Xiaomi 14 Ultra
0 wins
Xiaomi 15 Ultra
Xiaomi 15 Ultra
0 wins
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplayConnectivitySecurityValue
Xiaomi 14 UltraXiaomi 15 Ultra
Category winners

Scores out of 100. How we score

  • SpeedTie
    95
    95
  • CameraTie
    91
    91
  • VideoNot enough data
  • SelfieTie
    88
    88
  • BatteryTie
    88
    88
  • DisplayTie
    90
    90
  • ConnectivityTie
    95
    95
  • SecurityTie
    100
    100
  • ValueTie
    55
    55
Key differences
  • Xiaomi 15 Ultra has the bigger battery5,410 mAh vs 5,300 mAh
  • Xiaomi 15 Ultra is lighter226 g vs 229.5 g
  • Xiaomi 14 Ultra launched cheaper$1,399 vs $1,599
  • Xiaomi 15 Ultra has the faster chipSnapdragon 8 Elite vs Snapdragon 8 Gen 3
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Xiaomi 14 Ultra
  • ✓$200 cheaper at launch ($1,399 vs $1,599)
  • ✓50 MP main camera
  • ✓6.73" display at 120 Hz
Reasons to buy Xiaomi 15 Ultra
  • ✓3.5 g lighter (226 g vs 229.5 g), easier to hold
  • ✓Bigger 5,410 mAh battery (+110 mAh)
  • ✓50 MP main camera

Full specifications

Swipe ⇄
SpecificationXiaomi 14 UltraXiaomi 15 Ultra
1. Display & Screen
Screen typeLTPO AMOLEDLTPO AMOLED
Screen Size6.73"6.73"
Resolution & Density3200x1440 (522 ppi)3200x1440 (522 ppi)
Refresh Rate120 Hz adaptive120 Hz adaptive
Brightness3,000 nits peak3,200 nits peak
Screen ProtectionNot listedNot listed
2. Platform & Performance
Chipset / ProcessorSnapdragon 8 Gen 3 (4nm)Snapdragon 8 Elite (3nm)
CPU CoresNot listedNot listed
GPU GraphicsAdreno 750Adreno 830
Operating SystemAndroid 14Android 15
3. Memory & Storage
RAM Memory16 GB LPDDR16 GB LPDDR
Internal Storage256GB / 512GB / 1024GB256GB / 512GB / 1024GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics
Primary Camera50 MP, f/1.63, OIS, Sony LYT-90050 MP, f/1.63, OIS, Sony LYT-900
Telephoto Zoom50 MP (5x optical zoom), f/2.5, OIS50 MP (5x optical zoom), f/2.5, OIS
Ultrawide Camera50 MP, f/1.850 MP, f/1.8
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lens32 MP, f/232 MP, f/2
7. Body & Dimensions🏆 Xiaomi 15 Ultra Lightest Chassis
Dimensions161.4 x 75.3 x 9.35 mm161.3 x 75.5 x 9.5 mm
Weight229.5 g226 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceIP68IP68
8. Battery & Charging
Battery Capacity5,300 mAh5,410 mAh
Wired Fast Charging90W wired fast charging90W wired fast charging
Wireless Charging80W wireless charging80W wireless charging
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 7Wi-Fi 7
Bluetooth5.45.4
USB Port & SpeedUSB-C 3.2USB-C 3.2
NFCYes (contactless payment)Yes (contactless payment)
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch Price$1,399$1,599
Our verdict

Xiaomi 14 Ultra and Xiaomi 15 Ultra are evenly matched

It's a close call. Pick the Xiaomi 14 Ultra for its lower launch price ($1,399 vs $1,599), or the Xiaomi 15 Ultra for its bigger battery (5,410 mAh vs 5,300 mAh) and lighter body (226 g vs 229.5 g).

Buy Xiaomi 14 Ultra if you want

Lower launch price: $1,399 vs $1,599

Buy Xiaomi 15 Ultra if you want

Reliable all-round performance.

Upgrade guideOwn the Xiaomi 14 Ultra? Is upgrading to the Xiaomi 15 Ultra worth it?
Read the verdict →

Common questions

Which is better: Xiaomi 14 Ultra or Xiaomi 15 Ultra?

It's a close call. Pick the Xiaomi 14 Ultra for its lower launch price ($1,399 vs $1,599), or the Xiaomi 15 Ultra for its bigger battery (5,410 mAh vs 5,300 mAh) and lighter body (226 g vs 229.5 g). BeastScore: Xiaomi 14 Ultra 87.6/100, Xiaomi 15 Ultra 87.6/100.

What are the main battery and display differences between Xiaomi 14 Ultra and Xiaomi 15 Ultra?

Xiaomi 14 Ultra has a 6.73-inch display and 5300 mAh battery. Xiaomi 15 Ultra has a 6.73-inch display and 5410 mAh battery.

How do Xiaomi 14 Ultra and Xiaomi 15 Ultra compare for speed?

Xiaomi 14 Ultra scores 95/100 for performance; Xiaomi 15 Ultra scores 95/100.

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