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InnoReviews

TECNO SPARK 40 Pro vs Xiaomi 15S Pro

TECNO SPARK 40 Pro
47.1Inno Score
VS
WINNER
X
74.6Inno Score
28.9Performance72.8
77.8Display69.1
30.1Camera69.5
54.3Battery82
60Features86.7
5 spec wins — TECNO SPARK 40 Pro7 spec wins — Xiaomi 15S Pro

InnoReviews verdict

Xiaomi 15S Pro wins this phone face-off, 74.6 to 47.1, pulling ahead mainly in performance (+44) and camera (+39). TECNO SPARK 40 Pro 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 40 Pro

  • Stronger display score: 78 vs 69
  • 41% higher Peak brightness: 4,500 nits vs 3,200 nits
  • 21% lower weight: 170 g vs 216 g
  • 20% higher Refresh rate: 144 Hz vs 120 Hz
  • 20% lower thickness: 6.7 mm vs 8.3 mm

Reasons to pick the Xiaomi 15S Pro

  • Stronger performance score: 73 vs 29
  • Stronger camera score: 70 vs 30
  • Stronger battery score: 82 vs 54
  • Stronger features score: 87 vs 60
  • 146% higher Front camera: 32 MP vs 13 MP

Display

Display comparison: TECNO SPARK 40 Pro versus Xiaomi 15S Pro
SpecTECNO SPARK 40 ProXiaomi 15S Pro
Screen size6.78 ″+1%6.73 ″
Panel typeAMOLEDLTPO AMOLED
Resolution1224x27201440x3200
Pixel density440 ppi521 ppi+18%
Refresh rate144 Hz+20%120 Hz
Peak brightness4,500 nits+41%3,200 nits
Screen-to-body89.3 %90 %+1%

Performance

Performance comparison: TECNO SPARK 40 Pro versus Xiaomi 15S Pro
SpecTECNO SPARK 40 ProXiaomi 15S Pro
ChipsetMediaTek Helio G100 UltimateXiaomi XRing O1
Geekbench 6 (single)—2,985Top 14%
Geekbench 6 (multi)—9,250Top 13%
Wild Life Extreme stability—86 %Top 50%
RAM (max)8 GB16 GB+100%
Storage options128/256GB512GB/1TB
Storage type—UFS 4.1

Camera

Camera comparison: TECNO SPARK 40 Pro versus Xiaomi 15S Pro
SpecTECNO SPARK 40 ProXiaomi 15S Pro
Main camera50 MP50 MP
Main aperture—f/1.44
Ultra-wide—50 MP
Telephoto—50 MP
Optical zoom—5 x
Max video1440p@30fps8K@24fps
Front camera13 MP32 MP+146%
OIS—Yes

Battery

Battery comparison: TECNO SPARK 40 Pro versus Xiaomi 15S Pro
SpecTECNO SPARK 40 ProXiaomi 15S Pro
Capacity5,200 mAh6,100 mAh+17%
Wired charging45 W90 W+100%
Wireless charging—50 W

Design

Design comparison: TECNO SPARK 40 Pro versus Xiaomi 15S Pro
SpecTECNO SPARK 40 ProXiaomi 15S Pro
Weight170 g+21%216 g
Thickness6.7 mm+20%8.3 mm
IP ratingIP64IP68
Frame material—Aluminum

Connectivity

Connectivity comparison: TECNO SPARK 40 Pro versus Xiaomi 15S Pro
SpecTECNO SPARK 40 ProXiaomi 15S Pro
5GNoYes
Wi-FiWi-Fi 5 (802.11ac)Wi-Fi 7
Bluetooth—5.4
NFCYesYes
USBUSB-C 2.0USB-C 3.2 Gen 2
eSIM—No

Software

Software comparison: TECNO SPARK 40 Pro versus Xiaomi 15S Pro
SpecTECNO SPARK 40 ProXiaomi 15S Pro
OS at launchAndroid 15 (HiOS 15)Android 15 (HyperOS 2)

Audio

Audio comparison: TECNO SPARK 40 Pro versus Xiaomi 15S Pro
SpecTECNO SPARK 40 ProXiaomi 15S Pro
Stereo speakersYesYes
3.5mm jack—No

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