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InnoReviews

realme 15x 5G vs Vivo X300 E

realme 15x 5G
46.1Inno Score
VS
WINNER
Vivo X300 E
67.9Inno Score
28.9Performance46.7
50.4Display84
37.9Camera60.5
75.6Battery81.6
46.7Features86.7
1 spec wins — realme 15x 5G8 spec wins — Vivo X300 E

InnoReviews verdict

Vivo X300 E wins this phone face-off, 67.9 to 46.1, pulling ahead mainly in features (+40) and display (+34). realme 15x 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 15x 5G

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

Reasons to pick the Vivo X300 E

  • Stronger performance score: 47 vs 29
  • Stronger display score: 84 vs 50
  • Stronger camera score: 61 vs 38
  • Stronger battery score: 82 vs 76
  • Stronger features score: 87 vs 47

Display

Display comparison: realme 15x 5G versus Vivo X300 E
Specrealme 15x 5GVivo X300 E
Screen size6.81 ″+3%6.59 ″
Panel typeIPS LCDAMOLED
Resolution720x15701260x2750
Pixel density254 ppi459 ppi+81%
Refresh rate144 Hz144 Hz
Peak brightness1,200 nits5,000 nits+317%
Screen-to-body87.6 %—

Performance

Performance comparison: realme 15x 5G versus Vivo X300 E
Specrealme 15x 5GVivo X300 E
ChipsetMediaTek Dimensity 6300Qualcomm Snapdragon 8 Gen 5
RAM (max)8 GB12 GB+50%
Storage options128/256GB256/512GB
Storage type—UFS 4.1

Camera

Camera comparison: realme 15x 5G versus Vivo X300 E
Specrealme 15x 5GVivo X300 E
Main camera50 MP50 MP
Main aperturef/1.8f/1.9
Ultra-wide—8 MP
Telephoto—50 MP
Optical zoom—3 x
Max video1080p@30fps—
Front camera50 MP50 MP
OIS—Yes

Battery

Battery comparison: realme 15x 5G versus Vivo X300 E
Specrealme 15x 5GVivo X300 E
Capacity7,000 mAh7,200 mAh+3%
Wired charging60 W90 W+50%

Design

Design comparison: realme 15x 5G versus Vivo X300 E
Specrealme 15x 5GVivo X300 E
Weight212 g200 g+6%
Thickness8.3 mm7.8 mm+6%
IP ratingIP66/IP68/IP69IP68/IP69
Frame material—Aluminum

Connectivity

Connectivity comparison: realme 15x 5G versus Vivo X300 E
Specrealme 15x 5GVivo X300 E
5GYesYes
Wi-FiWi-Fi 5Wi-Fi 7
Bluetooth5.35.4
NFCNoYes
USBUSB Type-CUSB-C 2.0
eSIM—No

Software

Software comparison: realme 15x 5G versus Vivo X300 E
Specrealme 15x 5GVivo X300 E
OS at launchAndroid 15Android 16 (OriginOS 6)

Audio

Audio comparison: realme 15x 5G versus Vivo X300 E
Specrealme 15x 5GVivo X300 E
Stereo speakers—Yes
3.5mm jackNoNo

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