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InnoReviews

OPPO Reno15 vs realme C75x

WINNER
OPPO Reno15
73.7Inno Score
VS
realme C75x
36Inno Score
70.7Performance28.9
61Display39.6
79.1Camera29
72.3Battery58.1
100Features20
11 spec wins — OPPO Reno151 spec wins — realme C75x

InnoReviews verdict

OPPO Reno15 wins this phone face-off, 73.7 to 36, pulling ahead mainly in features (+80) and camera (+50). realme C75x still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the OPPO Reno15

  • Stronger performance score: 71 vs 29
  • Stronger display score: 61 vs 40
  • Stronger camera score: 79 vs 29
  • Stronger battery score: 72 vs 58
  • Stronger features score: 100 vs 20

Reasons to pick the realme C75x

No decisive spec advantages — this side competes on price and preference.

Display

Display comparison: OPPO Reno15 versus realme C75x
SpecOPPO Reno15realme C75x
Screen size6.32 ″6.67 ″+6%
Panel typeAMOLEDIPS LCD
Resolution2640x1216720x1604
Pixel density460 ppi+74%264 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,800 nits+188%625 nits
Screen-to-body93.4 %+10%84.9 %

Performance

Performance comparison: OPPO Reno15 versus realme C75x
SpecOPPO Reno15realme C75x
ChipsetMediaTek Dimensity 8450MediaTek Helio G81 Ultra
AnTuTu2,077,098—
RAM (max)12 GB+50%8 GB
Storage options256GB / 512GB128/256GB
Storage typeUFS 3.1—

Camera

Camera comparison: OPPO Reno15 versus realme C75x
SpecOPPO Reno15realme C75x
Main camera200 MP+300%50 MP
Main aperturef/1.8f/1.8
Ultra-wide50 MP—
Telephoto50 MP—
Optical zoom3.5 x—
Max video4K@60fps1080p@30fps
Front camera50 MP+900%5 MP
OISYes—

Battery

Battery comparison: OPPO Reno15 versus realme C75x
SpecOPPO Reno15realme C75x
Capacity6,200 mAh+11%5,600 mAh
Wired charging80 W+78%45 W

Design

Design comparison: OPPO Reno15 versus realme C75x
SpecOPPO Reno15realme C75x
Weight187 g+5%196 g
Thickness8 mm8 mm
IP ratingIP66/IP68/IP69IP66/IP68/IP69
Frame materialAluminum—

Connectivity

Connectivity comparison: OPPO Reno15 versus realme C75x
SpecOPPO Reno15realme C75x
5GYesNo
Wi-FiWi-Fi 6Wi-Fi 5
Bluetooth5.45.0
NFCYesNo
USBUSB-CUSB Type-C
eSIMYes—

Software

Software comparison: OPPO Reno15 versus realme C75x
SpecOPPO Reno15realme C75x
OS at launchAndroid 16 (ColorOS 16)Android 15

Audio

Audio comparison: OPPO Reno15 versus realme C75x
SpecOPPO Reno15realme C75x
Stereo speakersYes—
3.5mm jackNoNo

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