OPPO K15x vs HMD Vibe2 Pro
Overall: OPPO K15x. Both use the Dimensity 6300 (mid-range). The K15x has the bigger battery (6,500 mAh against 6,000 mAh). The K15x has faster wired charging (45 W against 33 W). Only the K15x has a water and dust rating (IP64).
OPPO
K15x
Dimensity 6300
HMD
Vibe2 Pro
Dimensity 6300What matters to you?
Tap what you use your phone for. The overall pick then counts only those.
Overall: OPPO K15x
Better for everyday life. Score: K15x 1, Vibe2 Pro 0 (clear win 2, slight edge 1, same 0).
Backed by facts100% of areas
Pick this for…
Who wins for each way you use a phone. Tap a card for the evidence.
Social media
Chats, calls, lives and feeds
Same in practiceEither oneBenchmarksOfficialWhy? See the evidenceHide the evidence
Social media
Chats, calls, lives and feeds
- Everyday speed: both use the Dimensity 6300, 2.5 of 5.
- Memory: 6 GB against 6 GB, so more apps stay open when you switch between chats and feeds.
- Front camera video for calls and lives: 1080p@30fps against not listed.
Gaming
Light games to heavy 3D, online and offline
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Gaming
Light games to heavy 3D, online and offline
- Gaming power: both use the Dimensity 6300, 2 of 5.
- Graphics: the same Mali-G57 MC2 (6 nm) in both.
- Screen: 120 Hz against 120 Hz.
- Light games run well on both. The gap shows in heavy 3D games. How long a phone holds its speed when hot needs testing, so it is not judged.
Camera and content creation
Photos, video recording and editing
Same in practiceEither oneOfficialBenchmarksPublic infoWhy? See the evidenceHide the evidence
Camera and content creation
Photos, video recording and editing
- Video recording: 1080p@60fps against 1080p@30fps.
- Front camera video: 1080p@30fps against not listed.
- Editing and export: both use the Dimensity 6300, 2 of 5. Storage: not listed for either phone.
- Photo and video quality need side-by-side testing, so we do not judge them from megapixels.
Work, study and AI
Learning, research, writing and AI assistants
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Work, study and AI
Learning, research, writing and AI assistants
- Heavy work: both use the Dimensity 6300, 2 of 5.
- Memory: 6 GB against 6 GB. On-phone AI features need plenty of memory; most AI assistants run online and work on any phone.
- Screen: 6.75″ IPS LCD against 6.78″ IPS LCD.
Movies, music and streaming
YouTube, Netflix, sport, music and podcasts
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Movies, music and streaming
YouTube, Netflix, sport, music and podcasts
- Screen: 6.75″ IPS LCD against 6.78″ IPS LCD.
- AV1 video decoding (smoother YouTube and Netflix, less battery): not listed against not listed.
- Sound: speakers not listed, against stereo speakers.
Everyday life
Maps, ride-hailing, payments and banking
Slight edgePick K15xOfficialPublic infoWhy? See the evidenceHide the evidence
Everyday life
Maps, ride-hailing, payments and banking
- Tap to pay (NFC): yes against no.
- Location: single-band GPS against single-band GPS. Dual-band GPS stays accurate between tall buildings.
Phone basics
What every use depends on, side by side.
Battery life
K15x6,500 mAh45 W charging
Vibe2 Pro6,000 mAh33 W charging
Efficiency: Dimensity 6300 3 of 5, Dimensity 6300 3 of 5
Storage
K15x128 GB / 256 GBType not published
Vibe2 Pro128 GBType not published
UFS opens apps and files far faster than eMMC
Speed
K15xDimensity 63006 GB RAM
Vibe2 ProDimensity 63006 GB RAM
Everyday speed: 2.5 of 5 against 2.5 of 5
Screen
K15x6.75″ IPS LCD120 Hz
Vibe2 Pro6.78″ IPS LCD120 Hz
Bigger is not better; pick the size you like
Toughness
K15xIP64
Vibe2 ProNo water rating published
IP68 survives dust and a dunk in water
Years of updates
K15xNo promise publishedLaunched October 2026
Vibe2 ProNo promise publishedLaunched September 2026
From the maker’s written update promise
Side by side
Show differences only
| Spec | K15x | Vibe2 Pro |
|---|---|---|
| Size | 6.75″ | 6.78″ |
| Type | IPS LCD | IPS LCD |
| Resolution | 720 × 1570 | 1080 × 2460 |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1125 nits | — |
| Spec | K15x | Vibe2 Pro |
|---|---|---|
| Chipset | Dimensity 6300 | Dimensity 6300 |
| RAM | 6 GB | 6 GB |
| Storage | 128 GB / 256 GB | 128 GB |
| Storage type | — | — |
| Spec | K15x | Vibe2 Pro |
|---|---|---|
| Main camera | 13 MP | 64 MP |
| Zoom | None | None |
| Video recording | 1080p@60fps | 1080p@30fps |
| Front camera | 5 MP | 13 MP |
| Front video | 1080p@30fps | — |
| Spec | K15x | Vibe2 Pro |
|---|---|---|
| Capacity | 6500 mAh | 6000 mAh |
| Wired charging | 45 W | 33 W |
| Wireless charging | — | — |
| Spec | K15x | Vibe2 Pro |
|---|---|---|
| Stereo speakers | — | Yes |
| Headphone jack | — | — |
| NFC (tap to pay) | Yes | No |
| Dual-band GPS | No | No |
| 5G | Yes | Yes |
| eSIM | No | No |
| Spec | K15x | Vibe2 Pro |
|---|---|---|
| Weight | 212 g | 195 g |
| Thickness | 8.6 mm | 9.3 mm |
| Water resistance | IP64 | — |
| Spec | K15x | Vibe2 Pro |
|---|---|---|
| At launch | Android 16 | Android 16 |
| OS upgrades | Not stated | Not stated |
| Security updates | Not stated | Not stated |
Quick answers
- Is the K15x or the Vibe2 Pro better for social media?
- For social media, there’s no real difference between them. Everyday speed: both use the Dimensity 6300, 2.5 of 5.
- Is the K15x or the Vibe2 Pro better for gaming?
- For gaming, there’s no real difference between them. Gaming power: both use the Dimensity 6300, 2 of 5.
- Is the K15x or the Vibe2 Pro better for camera and content creation?
- For camera and content creation, there’s no real difference between them. Video recording: 1080p@60fps against 1080p@30fps.
- Is the K15x or the Vibe2 Pro better for work, study and ai?
- For work, study and ai, there’s no real difference between them. Heavy work: both use the Dimensity 6300, 2 of 5.
- Is the K15x or the Vibe2 Pro better for movies, music and streaming?
- For movies, music and streaming, there’s no real difference between them. Screen: 6.75″ IPS LCD against 6.78″ IPS LCD.
- Is the K15x or the Vibe2 Pro better for everyday life?
- The K15x has a slight edge for everyday life. Tap to pay (NFC): yes against no.
What we don’t judge on
Security patch level, charging watts, megapixels, benchmark scores and guessed values.
- Security patch level and other software settings change with every update, so one reading can’t judge a phone. We use the maker’s written update promise.
- Charging watts, megapixels, screen size and weight are shown, never scored as better: faster charging doesn’t make a battery last longer, and more megapixels don’t make better photos.
- Chip estimates (1 to 5) come from published design facts: core design and year, graphics, manufacturing and video features. Photo quality and how long a phone holds its speed when hot need testing, so they aren’t judged.
- Values with no source show “not published” and stay out of the verdict.
OPPO K15x specsHMD Vibe2 Pro specsCompare with another phone