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InnoReviews

TECNO SPARK 40 Pro vs Vivo S2

TECNO SPARK 40 Pro
47.1Inno Score
VS
WINNER
Vivo S2
48.5Inno Score
28.9Performance28.9
77.8Display65.5
30.1Camera34.1
54.3Battery70.9
60Features57.3
6 spec wins — TECNO SPARK 40 Pro6 spec wins — Vivo S2

InnoReviews verdict

This one is close to a dead heat: TECNO SPARK 40 Pro scores 47.1 against 48.5 for Vivo S2. Pick by the categories that matter to you — Vivo S2 edges ahead in battery and camera, or by price.

Which would you pick?

Key differences

Reasons to pick the TECNO SPARK 40 Pro

  • Stronger display score: 78 vs 66
  • 50% higher Peak brightness: 4,500 nits vs 3,000 nits
  • 20% higher Refresh rate: 144 Hz vs 120 Hz
  • 16% lower thickness: 6.7 mm vs 8 mm
  • 14% lower weight: 170 g vs 197 g

Reasons to pick the Vivo S2

  • Stronger camera score: 34 vs 30
  • Stronger battery score: 71 vs 54
  • 146% higher Front camera: 32 MP vs 13 MP
  • 36% higher capacity: 7,050 mAh vs 5,200 mAh
  • Has 5G — the other doesn't

Display

Display comparison: TECNO SPARK 40 Pro versus Vivo S2
SpecTECNO SPARK 40 ProVivo S2
Screen size6.78 ″6.83 ″+1%
Panel typeAMOLED3D Curved AMOLED
Resolution1224x27201260x2800
Pixel density440 ppi449 ppi+2%
Refresh rate144 Hz+20%120 Hz
Peak brightness4,500 nits+50%3,000 nits
Screen-to-body89.3 %91.4 %+2%

Performance

Performance comparison: TECNO SPARK 40 Pro versus Vivo S2
SpecTECNO SPARK 40 ProVivo S2
ChipsetMediaTek Helio G100 UltimateMediaTek Dimensity 7360-Turbo
RAM (max)8 GB8 GB
Storage options128/256GB128/256GB
Storage type—UFS 3.1

Camera

Camera comparison: TECNO SPARK 40 Pro versus Vivo S2
SpecTECNO SPARK 40 ProVivo S2
Main camera50 MP50 MP
Main aperture—f/1.8
Max video1440p@30fps—
Front camera13 MP32 MP+146%
OIS—No

Battery

Battery comparison: TECNO SPARK 40 Pro versus Vivo S2
SpecTECNO SPARK 40 ProVivo S2
Capacity5,200 mAh7,050 mAh+36%
Wired charging45 W+2%44 W

Design

Design comparison: TECNO SPARK 40 Pro versus Vivo S2
SpecTECNO SPARK 40 ProVivo S2
Weight170 g+14%197 g
Thickness6.7 mm+16%8 mm
IP ratingIP64IP68/IP69
Frame material—Plastic

Connectivity

Connectivity comparison: TECNO SPARK 40 Pro versus Vivo S2
SpecTECNO SPARK 40 ProVivo S2
5GNoYes
Wi-FiWi-Fi 5 (802.11ac)Wi-Fi 5
Bluetooth—5.4
NFCYesNo
USBUSB-C 2.0USB-C 2.0
eSIM—No

Software

Software comparison: TECNO SPARK 40 Pro versus Vivo S2
SpecTECNO SPARK 40 ProVivo S2
OS at launchAndroid 15 (HiOS 15)Android 16 (OriginOS 6)
OS update pledge—3 years

Audio

Audio comparison: TECNO SPARK 40 Pro versus Vivo S2
SpecTECNO SPARK 40 ProVivo S2
Stereo speakersYesYes
3.5mm jack—No

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