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InnoReviews

realme P3x 5G vs Vivo X300s

realme P3x 5G
40.8Inno Score
VS
WINNER
Vivo X300s
76.8Inno Score
28.9Performance64.4
46.4Display78.5
29Camera78.1
61.9Battery88.7
46.7Features84
2 spec wins — realme P3x 5G12 spec wins — Vivo X300s

InnoReviews verdict

Vivo X300s wins this phone face-off, 76.8 to 40.8, pulling ahead mainly in camera (+49) and features (+37). realme P3x 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 P3x 5G

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

Reasons to pick the Vivo X300s

  • Stronger performance score: 64 vs 29
  • Stronger display score: 79 vs 46
  • Stronger camera score: 78 vs 29
  • Stronger battery score: 89 vs 62
  • Stronger features score: 84 vs 47

Display

Display comparison: realme P3x 5G versus Vivo X300s
Specrealme P3x 5GVivo X300s
Screen size6.72 ″6.78 ″+1%
Panel typeIPS LCDLTPO AMOLED
Resolution1080x24001260x2800
Pixel density392 ppi452 ppi+15%
Refresh rate120 Hz144 Hz+20%
Peak brightness950 nits—
Screen-to-body86.3 %91.1 %+6%

Performance

Performance comparison: realme P3x 5G versus Vivo X300s
Specrealme P3x 5GVivo X300s
ChipsetMediaTek Dimensity 6400MediaTek Dimensity 9500
RAM (max)8 GB16 GB+100%
Storage options128GB256/512GB/1TB
Storage type—UFS 4.1

Camera

Camera comparison: realme P3x 5G versus Vivo X300s
Specrealme P3x 5GVivo X300s
Main camera50 MP200 MP+300%
Main aperturef/1.8f/1.68
Ultra-wide—50 MP
Telephoto—50 MP
Optical zoom—3 x
Max video1080p@60fps4K@120fps
Front camera8 MP50 MP+525%
OISNoYes

Battery

Battery comparison: realme P3x 5G versus Vivo X300s
Specrealme P3x 5GVivo X300s
Capacity6,000 mAh7,100 mAh+18%
Wired charging45 W90 W+100%
Wireless charging—40 W

Design

Design comparison: realme P3x 5G versus Vivo X300s
Specrealme P3x 5GVivo X300s
Weight197 g+9%217 g
Thickness7.9 mm+1%8 mm
IP ratingIP68/IP69IP68/IP69
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: realme P3x 5G versus Vivo X300s
Specrealme P3x 5GVivo X300s
5GYesYes
Wi-FiWi-Fi 5Wi-Fi 7
Bluetooth5.35.4
NFCNoYes
USBUSB-C 2.0USB-C 3.2
eSIM—Yes

Software

Software comparison: realme P3x 5G versus Vivo X300s
Specrealme P3x 5GVivo X300s
OS at launchAndroid 15 (Realme UI 6.0)Android 16 (OriginOS 6)
OS update pledge—5 years

Audio

Audio comparison: realme P3x 5G versus Vivo X300s
Specrealme P3x 5GVivo X300s
Stereo speakersNoYes
3.5mm jackNoNo

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