The DxOMark Ranking Explained: How to Read Camera Scores
DxOMark is a French lab whose scores have become the de facto standard for judging smartphone cameras. The MobileRank database holds DxOMark results for 168 models — from 45 points on ultra-budget phones to 175 for the leader. Here's how the score is built, where the tier boundaries sit, and why a single number is never the whole story.
Who DxOMark are and what they test
The lab grew out of DxO, a photo-processing software company. It has been testing smartphone cameras since 2012; the protocol is updated regularly as devices evolve, so scores from different years are not always fully comparable. Each test involves hundreds of photos and hours of video in controlled studio conditions and typical real-world scenes — bright light, indoors, low light.
The camera score is built from sub-scores, the key ones being:
- Photo — exposure, color, autofocus, detail, noise, dynamic range, skin-tone rendering;
- Video — the same criteria in motion, plus stabilization;
- Zoom — tele and ultra-wide quality;
- Bokeh and portrait modes — subject separation and natural-looking blur.
The final camera score is aggregated from these sub-scores using the lab's proprietary formula. Among the leaders, photo and video sub-scores can diverge noticeably: the Apple iPhone 17 Pro sits at 168 overall and is traditionally strongest in video.
How to read the scores: 2026 reference points
The boundaries below come from the distribution of all 168 tested models in our database:
| DxOMark score | What it means | Examples from the database |
|---|---|---|
| 160+ | The elite of mobile photography (15 of 168 models) | Huawei Pura 80 Ultra — 175, vivo X300 Pro — 171, vivo X300 Ultra — 170 |
| 150–159 | Flagship level | the gap to the elite shows mostly in hard scenes: zoom, night |
| 130–149 | Solid upper-mid tier | Honor 200 — 130: confident daylight shots |
| 120–129 | Mid-range | good photos in daylight, weaker at night and on zoom |
| below 120 | Budget tier (66 models) | basic "good enough for messengers" imaging |
A practical rule: a 3-5 point gap is barely visible to the eye; a 15-20 point gap is a different class of camera.
Where the methodology falls short
DxOMark is useful but not absolute:
- Not every model gets tested. The lab physically can't cover the market: our database has scores for 168 models out of thousands. A missing score says nothing about camera quality.
- Manufacturers optimize for the protocol. Since the test conditions are known, firmware can be tuned for the lab's typical scenes.
- The protocol changes between versions. A score earned in 2022 and one from 2026 come from different revisions of the methodology and are only roughly comparable — treat the table above as a guide, not an exact scale.
- Taste isn't scored. One brand's warm rendering versus another's cool look is preference, not points; nor does the lab number capture how pleasant the camera app itself is to use.
What to combine DxOMark with when choosing a camera phone
- Check the MobileRank camera phone ranking — it weighs DxOMark scores together with the rest of each model's specs.
- Compare specific pairs: the Huawei Pura 80 Ultra scores 175 and the vivo X300 Pro scores 171, but choosing between them comes down to zoom versus portraits and the ecosystem.
- For the season's current picture, see the best camera phones of 2026 collection.
- Keep the camera's weight in perspective: in the MobileRank methodology the camera contributes 25% of the total score — nobody buys a phone for the camera alone.