Home Phone comparison Xiaomi Poco F7 Ultra and Xiaomi 15 Ultra - Which is better?

Xiaomi Poco F7 Ultra vs Xiaomi 15 Ultra

86 out 100
Xiaomi Poco F7 Ultra
VS
95 out 100
Xiaomi 15 Ultra
Xiaomi Poco F7 Ultra
Xiaomi 15 Ultra

Compared 2 smartphones : Xiaomi Poco F7 Ultra Manufactured in April, 2025, with display 6.67 with chipsetQualcomm Snapdragon 8 Elite, vs Xiaomi 15 Ultra, Manufactured in February, 2025with chipsetQualcomm Snapdragon 8 Elite. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Xiaomi Poco F7 Ultra
  • Higher pixel density: 526ppi
  • Lighter design: 212g vs 226g
Reasons to choose Xiaomi 15 Ultra
  • Larger display: 6.73in
  • Higher battery capacity: 5410mAh vs 5300mAh
  • Supports DisplayPort
  • Built-in eSIM
  • Includes charger

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 16/512 GB		 - 12/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Xiaomi Poco F7 Ultra and Xiaomi 15 Ultra
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Xiaomi Poco F7 Ultra
vs
Xiaomi 15 Ultra

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.73 in
Resolution 1440x3200 pixels 1440x3200 pixels
Aspect ratio 20:9 20:9
Pixel density 526 ppi 522 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (1-120 Hz)
Max brightness 1800 nits n/a
HDR support Yes Dolby Vision Yes Dolby Vision
Touch Sampling Rate 480 Hz 300 Hz
Screen-to-body ratio 89.4 % 90 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco F7 Ultra
1583 nits
Xiaomi 15 Ultra
1599 nits
sRGB gamutn/a99.7 %
PWM (Flicker)n/a120 Hz
Response timen/a1 ms
Contrastn/a∞ Infinite
Sources: NotebookCheck [Xiaomi 15 Ultra]

Design & Build

Design and ergonomics comparison
Height 160.26 mm (6.31 in) 161.3 mm (6.35 in)
Width 74.95 mm (2.95 in) 75.3 mm (2.96 in)
Thickness 8.39 mm (0.33 in) 9.35 mm (0.37 in)
Weight 212 g (7.48 oz) 226 g (7.97 oz)
Water resistance IP68 IP68
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Yellow		 - White
- Black
- Silver
- Green
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi Poco F7 Ultra
89.4 %
Xiaomi 15 Ultra
90 %

Performance

Testing Xiaomi Poco F7 Ultra and Xiaomi 15 Ultra In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite Qualcomm Snapdragon 8 Elite
Max Frequency 4320 MHz 4320 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))		 - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))
Process TSMC TSMC
Transistor Size 3 nm 3 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 830 Adreno 830
GPU Cores 1536 1536
GPU Frequency 1100 MHz 1100 MHz
FLOPS 3379.2 GFLOPS 3379.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco F7 Ultra
2858
Xiaomi 15 Ultra
3008
Geekbench 6 (Multi-Core)
Xiaomi Poco F7 Ultra
8690
Xiaomi 15 Ultra
9065
Geekbench 6 (Single-Core)28583008
Geekbench 6 (Multi-Core)86909065
Geekbench Compute (GPU)22968n/a
Sources: Geekbench v6 [Xiaomi Poco F7 Ultra], [Xiaomi 15 Ultra]
AnTuTu 10
AnTuTu 10
Xiaomi Poco F7 Ultra
2509770
Xiaomi 15 Ultra
2544373
CPU523392558586
GPU10592451040161
Memory477813520300
UX449320425326
NanoReview Score25097702544373

Memory

RAM
RAM Size - 12 GB
- 16 GB		 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 5333 MHz 5333 MHz
Channels 2 2
Storage
Storage Capacity- 256 GB
- 512 GB		256 GB
Storage TypeUFS 4.1UFS 4.1
Memory CardNoNo

Software

OS Android 15 Android 15
OS Size n/a 23.9 GB
UI Skin HyperOS 2.0 HyperOS 2.0

Battery

Volume 5300 mAh 5410 mAh
Max Charging Power 120 W 90 W
Battery Type n/a Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (50 W) Yes (80 W)
Reverse Charging n/a Yes (Wireless)
Fast Charging Yes (60% in 15 min) Yes (72% in 30 min)
Full Charge Time 0:30 h 0:51 h
Battery Life Test
Battery Life
Xiaomi Poco F7 Ultra
25:23
Xiaomi 15 Ultra
30:03
Web Browsing10:26 h12:19 h
Video Playback14:46 h18:43 h
Games05:40 h06:45 h
Standby Mode124 h141 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Optical, 2.5x Optical, 4.3x
Flash Dual LED Dual LED
Stabilization Optical Optical
8K Recording Up to 24FPS Yes (Up to 30 fps)
4K Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 1920 fps (720p) 1920 fps (1080p)
Wide-angle lens 120 ° 115 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 32 MP		 Standard: 50 MP
Telephoto: 200 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.6f/1.63
Focal length24 mm23 mm
SensorOmnivision OV50 Light Hunter 800Sony LYT-900
Sensor size1/1.551/1.0
Pixel size1 μm1.6 μm
AutofocusPhase autofocus (Dual Pixel)Laser autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MP200 MP
Aperturef/2.0f/2.6
Focal length60 mm100 mm
SensorSamsung S5KJN5Samsung ISOCELL S5KHP9
Sensor size1/2.761/1.4
Pixel size0.64 μm0.56 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix32 MP50 MP
Aperturef/2.2f/2.2
Focal length15 mm14 mm
SensorSamsung S5KKD1Samsung S5KJN5
Sensor size1/3.441/2.76
Pixel size0.7 μm0.64 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi Poco F7 Ultra
n/a
Xiaomi 15 Ultra
158
Video quality
Xiaomi Poco F7 Ultra
n/a
Xiaomi 15 Ultra
134
Overall camera score
Xiaomi Poco F7 Ultra
n/a
Xiaomi 15 Ultra
153
Bokehn/a80
Previewn/a89
Sources: DxOMark [Xiaomi 15 Ultra]

Front camera

Matrix 32 MP 32 MP
Photo resolution 6528x4896 pixels 6528x4896 pixels
Aperture n/a f/2.0
Focal length n/a 22 mm
Sensor CMOS Omnivision OV32B
Sensor size n/a 1/3.14
Pixel size n/a 0.7 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 6.0 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version n/a 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 2/3/5/8GSM 2/3/5/8
3G BandsWCDMA 1/2/4/5/8/6/19WCDMA 1/2/4/5/6/8/19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B38/B40/B41/B42/B48/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B34/B38/B39/B40/B41/B42/B48/B66)
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Xiaomi Poco F7 Ultra
n/a
Xiaomi 15 Ultra
92.1 dB

Other

Class Flagship Flagship
Announced March, 2025 yr February, 2025 yr
Release Date April, 2025 yr February, 2025 yr
Launch Price ($) 649 n/a
MSRP ($) n/a 1099
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No Yes 90 W

Note

Xiaomi 15 Ultra:

The Chinese version of the Xiaomi 15 Ultra has a 6000 mAh battery, while the international model comes with 5410 mAh, leading to a noticeable difference in battery life.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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Survey

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2 (28.57%)
5 (71.43%)
Total Votes: 7

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