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InnoReviews

POCO X6 Pro vs Xiaomi 15 Ultra

X

Xiaomi

POCO X6 Pro

$299

51.9Inno Score
VS
WINNER
Xiaomi 15 Ultra

Xiaomi

Xiaomi 15 Ultra

$1,499

75.9Inno Score
46.8Performance79.1
54.1Display69.1
44.1Camera73.2
58.4Battery79
65.3Features78.7
3 spec wins — POCO X6 Pro13 spec wins — Xiaomi 15 Ultra

InnoReviews verdict

Xiaomi 15 Ultra wins this phone face-off, 75.9 to 51.9, pulling ahead mainly in performance (+32) and camera (+29). POCO X6 Pro still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the POCO X6 Pro

  • 28% higher Main camera: 64 MP vs 50 MP
  • 18% lower weight: 186 g vs 226 g
  • 11% lower thickness: 8.3 mm vs 9.4 mm
  • Lower launch price: $299 vs $1,499

Reasons to pick the Xiaomi 15 Ultra

  • Stronger performance score: 79 vs 47
  • Stronger display score: 69 vs 54
  • Stronger camera score: 73 vs 44
  • Stronger battery score: 79 vs 58
  • Stronger features score: 79 vs 65

Display

Display comparison: POCO X6 Pro versus Xiaomi 15 Ultra
SpecPOCO X6 ProXiaomi 15 Ultra
Screen size6.67 ″6.73 ″+1%
Panel typeAMOLEDLTPO AMOLED
Resolution2712x12201440x3200
Pixel density446 ppi522 ppi+17%
Refresh rate120 Hz120 Hz
Peak brightness1,800 nits3,200 nits+78%
Screen-to-body—90 %
AnTuTu 10 (CPU)439,015Top 63%—
AnTuTu 10 (GPU)422,306Top 50%—
AnTuTu 10 (Memory)298,333Top 41%—
AnTuTu 10 (UX)364,471Top 60%—

Performance

Performance comparison: POCO X6 Pro versus Xiaomi 15 Ultra
SpecPOCO X6 ProXiaomi 15 Ultra
ChipsetMediaTek Dimensity 8300 UltraSnapdragon 8 Elite
AnTuTu 101,524,125Top 24%2,650,000+74%Top 4%
Geekbench 6 (single)1,400Top 55%3,050+118%Top 7%
Geekbench 6 (multi)4,500Top 42%9,600+113%Top 5%
RAM (max)12 GB16 GB+33%
Storage options256GB / 512GB256/512GB/1TB
Storage typeUFS 4.0UFS 4.1

Camera

Camera comparison: POCO X6 Pro versus Xiaomi 15 Ultra
SpecPOCO X6 ProXiaomi 15 Ultra
Main camera64 MP+28%50 MP
Main aperturef/1.7f/1.63
Ultra-wide8 MP50 MP+525%
Telephoto—200 MP
Optical zoom—4.3 x
Max video4K@30fps8K@30fps
Front camera16 MP32 MP+100%
OISYesYes

Battery

Battery comparison: POCO X6 Pro versus Xiaomi 15 Ultra
SpecPOCO X6 ProXiaomi 15 Ultra
Capacity5,000 mAh5,410 mAh+8%
Wired charging67 W90 W+34%
Wireless charging—80 W
Active use endurance—12 h

Design

Design comparison: POCO X6 Pro versus Xiaomi 15 Ultra
SpecPOCO X6 ProXiaomi 15 Ultra
Weight186 g+18%226 g
Thickness8.3 mm+11%9.4 mm
IP ratingIP54IP68
Frame materialPlasticAluminum

Connectivity

Connectivity comparison: POCO X6 Pro versus Xiaomi 15 Ultra
SpecPOCO X6 ProXiaomi 15 Ultra
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.46.0
NFCYesYes
USBUSB-C 2.0USB-C 3.2
eSIMNoYes

Software

Software comparison: POCO X6 Pro versus Xiaomi 15 Ultra
SpecPOCO X6 ProXiaomi 15 Ultra
OS at launchAndroid 14 (HyperOS)Android 15 (HyperOS 2)
OS update pledge3 years4 years+33%

Audio

Audio comparison: POCO X6 Pro versus Xiaomi 15 Ultra
SpecPOCO X6 ProXiaomi 15 Ultra
Stereo speakersYesYes
3.5mm jackNoNo

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