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InnoReviews

OPPO K13x 5G vs Redmi 12

WINNER
OPPO K13x 5G
37.3Inno Score
VS
Redmi 12

Xiaomi

Redmi 12

$149

31.7Inno Score
21.8Performance21.1
45.2Display45.1
29Camera29
61.9Battery38.8
36Features28
8 spec wins — OPPO K13x 5G2 spec wins — Redmi 12

InnoReviews verdict

OPPO K13x 5G wins this phone face-off, 37.3 to 31.7, pulling ahead mainly in battery (+23) and features (+8). Redmi 12 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the OPPO K13x 5G

  • Stronger battery score: 62 vs 39
  • Stronger features score: 36 vs 28
  • 150% higher Wired charging: 45 W vs 18 W
  • 85% higher Geekbench 6 (single): 785 vs 425
  • 46% higher Geekbench 6 (multi): 1,984 vs 1,360

Reasons to pick the Redmi 12

  • 50% higher Pixel density: 396 ppi vs 264 ppi

Display

Display comparison: OPPO K13x 5G versus Redmi 12
SpecOPPO K13x 5GRedmi 12
Screen size6.67 ″6.79 ″+2%
Panel typeIPS LCDIPS LCD
Resolution1604x7202460x1080
Pixel density264 ppi396 ppi+50%
Refresh rate120 Hz+33%90 Hz
Peak brightness1,000 nits—
Screen-to-body89.9 %—

Performance

Performance comparison: OPPO K13x 5G versus Redmi 12
SpecOPPO K13x 5GRedmi 12
ChipsetMediaTek Dimensity 6300MediaTek Helio G88
AnTuTu—275,000
Geekbench 6 (single)785+85%Bottom 19%425Bottom 7%
Geekbench 6 (multi)1,984+46%Bottom 16%1,360Bottom 5%
RAM (max)8 GB8 GB
Storage options128GB128GB / 256GB
Storage typeUFS 2.2eMMC 5.1

Camera

Camera comparison: OPPO K13x 5G versus Redmi 12
SpecOPPO K13x 5GRedmi 12
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Ultra-wide—8 MP
Max video1080p@60fps1080p@30fps
Front camera8 MP8 MP
OISNoNo

Battery

Battery comparison: OPPO K13x 5G versus Redmi 12
SpecOPPO K13x 5GRedmi 12
Capacity6,000 mAh+20%5,000 mAh
Wired charging45 W+150%18 W

Design

Design comparison: OPPO K13x 5G versus Redmi 12
SpecOPPO K13x 5GRedmi 12
Weight194 g+3%199 g
Thickness7.9 mm+4%8.2 mm
IP ratingIP65IP53
Frame materialPlasticPlastic

Connectivity

Connectivity comparison: OPPO K13x 5G versus Redmi 12
SpecOPPO K13x 5GRedmi 12
5GYesNo
Wi-FiWi-Fi 5Wi-Fi 5
Bluetooth5.45.3
NFC—Yes
USBUSB-CUSB-C 2.0
eSIM—No

Software

Software comparison: OPPO K13x 5G versus Redmi 12
SpecOPPO K13x 5GRedmi 12
OS at launchAndroid 15 (ColorOS 15)Android 13 (MIUI 14)
OS update pledge2 years2 years

Audio

Audio comparison: OPPO K13x 5G versus Redmi 12
SpecOPPO K13x 5GRedmi 12
Stereo speakers—No
3.5mm jackYesYes

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