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InnoReviews

realme P3 Ultra 5G vs Xiaomi 15

realme P3 Ultra 5G
54.5Inno Score
VS
WINNER
Xiaomi 15

Xiaomi

Xiaomi 15
73.4Inno Score
30.6Performance76.7
59.2Display64.5
42.6Camera64.7
81.4Battery83.5
86.7Features78.7
5 spec wins — realme P3 Ultra 5G8 spec wins — Xiaomi 15

InnoReviews verdict

Xiaomi 15 wins this phone face-off, 73.4 to 54.5, pulling ahead mainly in performance (+46) and camera (+22). realme P3 Ultra 5G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the realme P3 Ultra 5G

  • Stronger features score: 87 vs 79
  • 15% higher capacity: 6,000 mAh vs 5,240 mAh

Reasons to pick the Xiaomi 15

  • Stronger performance score: 77 vs 31
  • Stronger display score: 65 vs 59
  • Stronger camera score: 65 vs 43
  • 525% higher ultra-wide: 50 MP vs 8 MP
  • 133% higher Geekbench 6 (single): 2,972 vs 1,274

Display

Display comparison: realme P3 Ultra 5G versus Xiaomi 15
Specrealme P3 Ultra 5GXiaomi 15
Screen size6.83 ″+7%6.36 ″
Panel typeAMOLEDLTPO AMOLED
Resolution1272x28001200x2670
Pixel density450 ppi460 ppi+2%
Refresh rate120 Hz120 Hz
Peak brightness1,500 nits3,200 nits+113%
Screen-to-body93.8 %—

Performance

Performance comparison: realme P3 Ultra 5G versus Xiaomi 15
Specrealme P3 Ultra 5GXiaomi 15
ChipsetMediaTek Dimensity 8350 UltraSnapdragon 8 Elite
AnTuTu—2,914,100Top 17%
AnTuTu 11 (CPU)—874,340Top 14%
AnTuTu 11 (GPU)—1,069,991Top 17%
AnTuTu 11 (Memory)—379,667Top 20%
AnTuTu 11 (UX)—590,102Top 20%
Geekbench 6 (single)1,274Bottom 50%2,972+133%Top 15%
Geekbench 6 (multi)4,169Top 46%9,330+124%Top 12%
Wild Life Extreme stability—89 %Top 50%
RAM (max)12 GB12 GB
Storage options128/256/512GB256/512GB
Storage typeUFS 3.1UFS 4.0

Camera

Camera comparison: realme P3 Ultra 5G versus Xiaomi 15
Specrealme P3 Ultra 5GXiaomi 15
Main camera50 MP50 MP
Main aperturef/1.8f/1.62
Ultra-wide8 MP50 MP+525%
Telephoto—50 MP
Optical zoom—2.6 x
Max video4K@60fps8K@30fps
Front camera16 MP32 MP+100%
OISYesYes

Battery

Battery comparison: realme P3 Ultra 5G versus Xiaomi 15
Specrealme P3 Ultra 5GXiaomi 15
Capacity6,000 mAh+15%5,240 mAh
Wired charging80 W90 W+13%
Wireless charging0 W50 W
Active use endurance16.8 h+2%16.5 h

Design

Design comparison: realme P3 Ultra 5G versus Xiaomi 15
Specrealme P3 Ultra 5GXiaomi 15
Weight183 g+4%191 g
Thickness7.4 mm+9%8.1 mm
IP ratingIP66/IP68/IP69IP68
Frame materialPlasticAluminum

Connectivity

Connectivity comparison: realme P3 Ultra 5G versus Xiaomi 15
Specrealme P3 Ultra 5GXiaomi 15
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.46.0
NFCYesYes
USBUSB Type-CUSB-C 3.2
eSIM—Yes

Software

Software comparison: realme P3 Ultra 5G versus Xiaomi 15
Specrealme P3 Ultra 5GXiaomi 15
OS at launchAndroid 15 (realme UI 6.0)Android 15 (HyperOS 2)
OS update pledge—4 years

Audio

Audio comparison: realme P3 Ultra 5G versus Xiaomi 15
Specrealme P3 Ultra 5GXiaomi 15
Stereo speakersYesYes
3.5mm jackNoNo

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