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InnoReviews

TECNO SPARK 40 Pro vs Xiaomi 15

TECNO SPARK 40 Pro
47.1Inno Score
VS
WINNER
Xiaomi 15

Xiaomi

Xiaomi 15
73.4Inno Score
28.9Performance76.7
77.8Display64.5
30.1Camera64.7
54.3Battery83.5
60Features78.7
5 spec wins — TECNO SPARK 40 Pro6 spec wins — Xiaomi 15

InnoReviews verdict

Xiaomi 15 wins this phone face-off, 73.4 to 47.1, pulling ahead mainly in performance (+48) and camera (+35). 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 65
  • 41% higher Peak brightness: 4,500 nits vs 3,200 nits
  • 20% higher Refresh rate: 144 Hz vs 120 Hz
  • 17% lower thickness: 6.7 mm vs 8.1 mm
  • 11% lower weight: 170 g vs 191 g

Reasons to pick the Xiaomi 15

  • Stronger performance score: 77 vs 29
  • Stronger camera score: 65 vs 30
  • Stronger battery score: 84 vs 54
  • Stronger features score: 79 vs 60
  • 146% higher Front camera: 32 MP vs 13 MP

Display

Display comparison: TECNO SPARK 40 Pro versus Xiaomi 15
SpecTECNO SPARK 40 ProXiaomi 15
Screen size6.78 ″+7%6.36 ″
Panel typeAMOLEDLTPO AMOLED
Resolution1224x27201200x2670
Pixel density440 ppi460 ppi+5%
Refresh rate144 Hz+20%120 Hz
Peak brightness4,500 nits+41%3,200 nits
Screen-to-body89.3 %—

Performance

Performance comparison: TECNO SPARK 40 Pro versus Xiaomi 15
SpecTECNO SPARK 40 ProXiaomi 15
ChipsetMediaTek Helio G100 UltimateSnapdragon 8 Elite
AnTuTu—2,914,100Top 17%
AnTuTu 11 (CPU)—874,340Top 14%
AnTuTu 11 (GPU)—1,069,991Top 17%
AnTuTu 11 (Memory)—379,667Top 20%
AnTuTu 11 (UX)—590,102Top 20%
Geekbench 6 (single)—2,972Top 15%
Geekbench 6 (multi)—9,330Top 12%
Wild Life Extreme stability—89 %Top 50%
RAM (max)8 GB12 GB+50%
Storage options128/256GB256/512GB
Storage type—UFS 4.0

Camera

Camera comparison: TECNO SPARK 40 Pro versus Xiaomi 15
SpecTECNO SPARK 40 ProXiaomi 15
Main camera50 MP50 MP
Main aperture—f/1.62
Ultra-wide—50 MP
Telephoto—50 MP
Optical zoom—2.6 x
Max video1440p@30fps8K@30fps
Front camera13 MP32 MP+146%
OIS—Yes

Battery

Battery comparison: TECNO SPARK 40 Pro versus Xiaomi 15
SpecTECNO SPARK 40 ProXiaomi 15
Capacity5,200 mAh5,240 mAh+1%
Wired charging45 W90 W+100%
Wireless charging—50 W
Active use endurance—16.5 h

Design

Design comparison: TECNO SPARK 40 Pro versus Xiaomi 15
SpecTECNO SPARK 40 ProXiaomi 15
Weight170 g+11%191 g
Thickness6.7 mm+17%8.1 mm
IP ratingIP64IP68
Frame material—Aluminum

Connectivity

Connectivity comparison: TECNO SPARK 40 Pro versus Xiaomi 15
SpecTECNO SPARK 40 ProXiaomi 15
5GNoYes
Wi-FiWi-Fi 5 (802.11ac)Wi-Fi 7
Bluetooth—6.0
NFCYesYes
USBUSB-C 2.0USB-C 3.2
eSIM—Yes

Software

Software comparison: TECNO SPARK 40 Pro versus Xiaomi 15
SpecTECNO SPARK 40 ProXiaomi 15
OS at launchAndroid 15 (HiOS 15)Android 15 (HyperOS 2)
OS update pledge—4 years

Audio

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

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