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InnoReviews

OPPO K13x 5G vs TECNO SPARK 40

OPPO K13x 5G
37.3Inno Score
VS
WINNER
TECNO SPARK 40
37.4Inno Score
21.8Performancechip21.1
45.2Display48.5
29Camera29
61.9Battery54.3
36Features46.7
4 spec wins — OPPO K13x 5G2 spec wins — TECNO SPARK 40

InnoReviews verdict

This one is close to a dead heat: OPPO K13x 5G scores 37.3 against 37.4 for TECNO SPARK 40. Pick by the categories that matter to you — TECNO SPARK 40 edges ahead in features and display, or by price.

Which would you pick?

Key differences

Reasons to pick the OPPO K13x 5G

  • Stronger battery score: 62 vs 54
  • 15% higher capacity: 6,000 mAh vs 5,200 mAh
  • Has 5G — the other doesn't

Reasons to pick the TECNO SPARK 40

  • Stronger display score: 49 vs 45
  • Stronger features score: 47 vs 36

Display

Display comparison: OPPO K13x 5G versus TECNO SPARK 40
SpecOPPO K13x 5GTECNO SPARK 40
Screen size6.67 ″6.67 ″
Panel typeIPS LCDIPS LCD
Resolution1604x720720x1600
Pixel density264 ppi263 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,000 nits—
Screen-to-body89.9 %+7%84.2 %

Performance

Performance comparison: OPPO K13x 5G versus TECNO SPARK 40
SpecOPPO K13x 5GTECNO SPARK 40
ChipsetMediaTek Dimensity 6300MediaTek Helio G81
Geekbench 6 (single)785Bottom 20%—
Geekbench 6 (multi)1,984Bottom 16%—
RAM (max)8 GB8 GB
Storage options128GB128/256GB
Storage typeUFS 2.2—

Camera

Camera comparison: OPPO K13x 5G versus TECNO SPARK 40
SpecOPPO K13x 5GTECNO SPARK 40
Main camera50 MP50 MP
Main aperturef/1.8—
Max video1080p@60fps1440p@30fps
Front camera8 MP8 MP
OISNo—

Battery

Battery comparison: OPPO K13x 5G versus TECNO SPARK 40
SpecOPPO K13x 5GTECNO SPARK 40
Capacity6,000 mAh+15%5,200 mAh
Wired charging45 W45 W

Design

Design comparison: OPPO K13x 5G versus TECNO SPARK 40
SpecOPPO K13x 5GTECNO SPARK 40
Weight194 g188 g+3%
Thickness7.9 mm7.7 mm+3%
IP ratingIP65IP64
Frame materialPlastic—

Connectivity

Connectivity comparison: OPPO K13x 5G versus TECNO SPARK 40
SpecOPPO K13x 5GTECNO SPARK 40
5GYesNo
Wi-FiWi-Fi 5—
Bluetooth5.4—
USBUSB-CUSB Type-C

Software

Software comparison: OPPO K13x 5G versus TECNO SPARK 40
SpecOPPO K13x 5GTECNO SPARK 40
OS at launchAndroid 15 (ColorOS 15)HiOS 15 (Android 15)
OS update pledge2 years—

Audio

Audio comparison: OPPO K13x 5G versus TECNO SPARK 40
SpecOPPO K13x 5GTECNO SPARK 40
Stereo speakers—Yes
3.5mm jackYesYes

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