Home Compare Google Pixel 9 Pro vs Xiaomi 15 Ultra

Compare Phones.

Compare features, prices and ratings to find the perfect phone for you.

Clear All
+
Add More Phones
Google Pixel 9 Pro
Google Google Pixel 9 Pro
256GB · 16GB RAM
4.1
From $999
View Details
Xiaomi 15 Ultra
Xiaomi Xiaomi 15 Ultra
512GB · 16GB RAM
4.3
From $1,099
View Details
★ Our Pick

Our Verdict

Analysis

Xiaomi 15 Ultra has the larger battery; Xiaomi 15 Ultra has the bigger display; Google Pixel 9 Pro has the cheaper price.

Overall Winner
Xiaomi 15 Ultra
Display Winner
Xiaomi 15 Ultra
Performance Winner
Tie
Camera Winner
Tie
Battery Winner
Xiaomi 15 Ultra
Value Winner
Google Pixel 9 Pro

Specifications Comparison

Feature Google Pixel 9 Pro Xiaomi 15 Ultra
Display size (in) 6.30 6.73
Battery (mAh) 4700 5410
Charging (W) 27 90
Storage (GB) 256 512
Selfie (MP) 42.00 32.00
Weight (g) 199 226
Thickness (mm) 8.50 9.35
Chipset Google Tensor G4 Snapdragon 8 Elite
OS Android 14 Android 15, HyperOS 2

Pros & Cons

Google Pixel 9 Pro

  • Best-in-class image processing
  • Clean software
  • Long updates
  • Battery life trails rivals
  • Slow charging
  • Tensor still trails Snapdragon in raw perf

Xiaomi 15 Ultra

  • Outstanding camera versatility
  • Fast wired and wireless charging
  • Bright display
  • Heavy
  • Software still polishing animations
  • Limited availability in some regions

Every Spec, Side by Side

Specification
Google
Google Pixel 9 Pro
Xiaomi
Xiaomi 15 Ultra
Battery 3 specs
Type
Li-Ion 4700 mAh
Market-dependent versions:· Si/C Li-Ion 5410 mAh - Global· Si/C Li-Ion 6000 mAh - China
Capacity
4700 mAh
5410 mAh
Charging
27W wired, 21W wireless
90W wired, 80W wireless
Body 5 specs
Build
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
Glass front, glass-fiber reinforced plastic back or silicone polymer back (eco leather), aluminum frame
SIM
Nano-SIM + eSIM
· Nano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
 
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Aerospace-grade glass fiber
Weight
199 g
226 g
Dimensions
152.8 x 72 x 8.5 mm
161.3 x 75.3 x 9.35 mm
Connectivity 8 specs
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct
Bluetooth
5.3, A2DP, LE, aptX HD
6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Positioning
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
Radio
No
No
USB
USB Type-C 3.2
USB Type-C 3.2 Gen 2, DisplayPort, OTG
5G
Yes
Yes
NFC
Yes
Yes
Infrared port
Yes
Display 4 specs
Protection
Corning Gorilla Glass Victus 2, Mohs level 4
Xiaomi Shield Glass 2.0, Mohs level 6
Type
LTPO OLED
LTPO AMOLED
Size
6.3 inches
6.73 inches
Resolution
1280 x 2856 pixels
1440 x 3200 pixels
Eu Label 4 specs
Energy
Class A
Class A
Battery
50:44h endurance, 1000 cycles
58:58h endurance, 1000 cycles
Free fall
Class A (270 falls)
Class C (90 falls)
Repairability
Class C
Class C
Features 2 specs
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer, thermometer (skin temperature)
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer
 
Ultra Wideband (UWB) support Satellite SOS service
Two-way satellite communication (China model only)
Launch 2 specs
Announced
2024, August 13
2025, February 27
Status
Available. Released 2024, September 09
Available. Released 2025, February 27
Main Camera 4 specs
Features
Multi-zone Laser AF, LED flash, Pixel Shift, Ultra-HDR, panorama, Best Take, Zoom Enhance
Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)
Video
8K@30fps (via cloud-based upscaling), 4K@24/30/60fps, 1080p@24/30/60/120/240fps; gyro-EIS, OIS, 10-bit HDR
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p)
Triple
50 MP + 48 MP + 48 MP
Quad
50 MP + 50 MP + 200 MP + 50 MP
Memory 5 specs
Card slot
No
No
Internal
128GB 16GB RAM, 256GB 16GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
 
UFS 3.1
UFS 4.1
RAM
16GB
16GB
Storage
256GB
512GB
Misc 4 specs
Colors
Porcelain, Rose Quartz, Hazel, Obsidian
Black, White, Silver Chrome, Green
Models
GR83Y, GEC77, GWVK6
25010PN30G
SAR EU
0.99 W/kg (head)     1.37 W/kg (body)    
1.00 W/kg (head)     1.00 W/kg (body)    
Price
$ 399.94 / C$ 667.99 / £ 391.97 / € 654.44 / ₹ 109,999
$ 693.75 / £ 1,295.00 / € 812.34
Network 7 specs
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 71 - GR83Y
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66, 71 - International
 
1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 30, 38, 40, 41, 66, 71, 75, 76, 77, 78, 79 SA/NSA/Sub6 - GEC77
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA - China
5G bands
1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 70, 71, 77, 78, 258, 260, 261 SA/NSA/Sub6/mmWave - GR83Y
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79 SA/NSA - International
Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
Our Tests 4 specs
Performance
AnTuTu: 838931 (v9), 1088917 (v10) GeekBench: 3850 (v5), 4728 (v6) 3DMark: 2574 (Wild Life Extreme)
Display
2331 nits max brightness (measured)
Loudspeaker
-24.3 LUFS (Very good)
-24.1 LUFS (Very good)
Battery
Active use score 13:11h
Active use score 16:13h
Platform 4 specs
CPU
Octa-core (1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & 4x1.92 GHz Cortex-A520)
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Mali-G715 MC7
Adreno 830
OS
Android 14
Android 15, HyperOS 2
Chipset
Google Tensor G4
Snapdragon 8 Elite
Selfie Camera 3 specs
Features
HDR, panorama
HDR, panorama
Video
4K@30/60fps, 1080p@30/60fps
4K@30/60fps, 1080p@30/60fps, gyro-EIS
Single
42 MP
32 MP
Sound 3 specs
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
3.5mm jack
No
No
 
24-bit/192kHz Hi-Res & Hi-Res Wireless audio Qualcomm XPAN (24-bit/96kHz audio)

Similar Comparisons

Stay Updated with the Best Deals!

Subscribe to our newsletter and never miss new launches, deals & offers.

Common Questions

Which phone is the best in this comparison?

Xiaomi 15 Ultra has the larger battery; Xiaomi 15 Ultra has the bigger display; Google Pixel 9 Pro has the cheaper price.

How are the comparison winners decided?

We compare measurable specs (display size, battery capacity, RAM, charging, weight) and price (USD). When two phones tie or data is missing we mark the category "Depends".

Which is more affordable?

The cheaper option is shown as the value winner above. Prices are USD and may vary by region or retailer.