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InnoReviews

TECNO SPARK 30C vs vivo Y31d

TECNO SPARK 30C
34.9Inno Score
VS
WINNER
vivo Y31d
41.8Inno Score
21.8Performance28.9
50.5Display42.5
29Camera29
38.8Battery70.9
46.7Features46.7
2 spec wins — TECNO SPARK 30C3 spec wins — vivo Y31d

InnoReviews verdict

vivo Y31d wins this phone face-off, 41.8 to 34.9, pulling ahead mainly in battery (+32) and performance (+7). TECNO SPARK 30C still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the TECNO SPARK 30C

  • Stronger display score: 51 vs 43
  • Has 3.5mm jack — the other doesn't

Reasons to pick the vivo Y31d

  • Stronger performance score: 29 vs 22
  • Stronger battery score: 71 vs 39
  • 144% higher Wired charging: 44 W vs 18 W
  • 44% higher capacity: 7,200 mAh vs 5,000 mAh

Display

Display comparison: TECNO SPARK 30C versus vivo Y31d
SpecTECNO SPARK 30Cvivo Y31d
Screen size6.67 ″6.75 ″+1%
Panel typeIPS LCDIPS LCD
Resolution720x1600720x1570
Pixel density263 ppi+3%256 ppi
Refresh rate120 Hz120 Hz
Peak brightness—1,250 nits
Screen-to-body—85.3 %

Performance

Performance comparison: TECNO SPARK 30C versus vivo Y31d
SpecTECNO SPARK 30Cvivo Y31d
ChipsetMediaTek Helio G81Qualcomm Snapdragon 6s 4G Gen 2
Geekbench 6 (single)446Bottom 8%—
Geekbench 6 (multi)1,386Bottom 6%—
RAM (max)8 GB8 GB
Storage options128/256GB128/256GB
Storage type—UFS 2.2

Camera

Camera comparison: TECNO SPARK 30C versus vivo Y31d
SpecTECNO SPARK 30Cvivo Y31d
Main camera50 MP50 MP
Main aperture—f/2.0
Max video—1080p@30fps
Front camera8 MP8 MP
OIS—No

Battery

Battery comparison: TECNO SPARK 30C versus vivo Y31d
SpecTECNO SPARK 30Cvivo Y31d
Capacity5,000 mAh7,200 mAh+44%
Wired charging18 W44 W+144%

Design

Design comparison: TECNO SPARK 30C versus vivo Y31d
SpecTECNO SPARK 30Cvivo Y31d
Weight—219 g
Thickness—8.4 mm
IP ratingIP54IP68/IP69
Frame materialPlasticPlastic

Connectivity

Connectivity comparison: TECNO SPARK 30C versus vivo Y31d
SpecTECNO SPARK 30Cvivo Y31d
5GNoNo
Wi-Fi—Wi-Fi 5
Bluetooth—5.1
NFC—No
USBUSB Type-CUSB-C 2.0
eSIM—No

Software

Software comparison: TECNO SPARK 30C versus vivo Y31d
SpecTECNO SPARK 30Cvivo Y31d
OS at launchHiOS 14 (Android 14)Android 16 (OriginOS 6)

Audio

Audio comparison: TECNO SPARK 30C versus vivo Y31d
SpecTECNO SPARK 30Cvivo Y31d
Stereo speakersYesYes
3.5mm jackYesNo

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