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InnoReviews

realme C75x vs realme P3 Ultra 5G

realme C75x
36Inno Score
VS
WINNER
realme P3 Ultra 5G
54.5Inno Score
28.9Performance30.6
39.6Display59.2
29Camera42.6
58.1Battery81.4
20Features86.7
0 spec wins — realme C75x12 spec wins — realme P3 Ultra 5G

InnoReviews verdict

realme P3 Ultra 5G wins this phone face-off, 54.5 to 36, pulling ahead mainly in features (+67) and battery (+23). realme C75x still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the realme C75x

No decisive spec advantages — this side competes on price and preference.

Reasons to pick the realme P3 Ultra 5G

  • Stronger display score: 59 vs 40
  • Stronger camera score: 43 vs 29
  • Stronger battery score: 81 vs 58
  • Stronger features score: 87 vs 20
  • 220% higher Front camera: 16 MP vs 5 MP

Display

Display comparison: realme C75x versus realme P3 Ultra 5G
Specrealme C75xrealme P3 Ultra 5G
Screen size6.67 ″6.83 ″+2%
Panel typeIPS LCDAMOLED
Resolution720x16041272x2800
Pixel density264 ppi450 ppi+70%
Refresh rate120 Hz120 Hz
Peak brightness625 nits1,500 nits+140%
Screen-to-body84.9 %93.8 %+10%

Performance

Performance comparison: realme C75x versus realme P3 Ultra 5G
Specrealme C75xrealme P3 Ultra 5G
ChipsetMediaTek Helio G81 UltraMediaTek Dimensity 8350 Ultra
Geekbench 6 (single)—1,274Bottom 50%
Geekbench 6 (multi)—4,169Top 46%
RAM (max)8 GB12 GB+50%
Storage options128/256GB128/256/512GB
Storage type—UFS 3.1

Camera

Camera comparison: realme C75x versus realme P3 Ultra 5G
Specrealme C75xrealme P3 Ultra 5G
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Ultra-wide—8 MP
Max video1080p@30fps4K@60fps
Front camera5 MP16 MP+220%
OIS—Yes

Battery

Battery comparison: realme C75x versus realme P3 Ultra 5G
Specrealme C75xrealme P3 Ultra 5G
Capacity5,600 mAh6,000 mAh+7%
Wired charging45 W80 W+78%
Wireless charging—0 W
Active use endurance—16.8 h

Design

Design comparison: realme C75x versus realme P3 Ultra 5G
Specrealme C75xrealme P3 Ultra 5G
Weight196 g183 g+7%
Thickness8 mm7.4 mm+8%
IP ratingIP66/IP68/IP69IP66/IP68/IP69
Frame material—Plastic

Connectivity

Connectivity comparison: realme C75x versus realme P3 Ultra 5G
Specrealme C75xrealme P3 Ultra 5G
5GNoYes
Wi-FiWi-Fi 5Wi-Fi 6
Bluetooth5.05.4
NFCNoYes
USBUSB Type-CUSB Type-C

Software

Software comparison: realme C75x versus realme P3 Ultra 5G
Specrealme C75xrealme P3 Ultra 5G
OS at launchAndroid 15Android 15 (realme UI 6.0)

Audio

Audio comparison: realme C75x versus realme P3 Ultra 5G
Specrealme C75xrealme P3 Ultra 5G
Stereo speakers—Yes
3.5mm jackNoNo

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