vivo Y32 vs OPPO K15x
A close call. Their chips, the Unisoc T7300 (mid-range) and the Dimensity 6300 (mid-range), are close in speed. The K15x starts with more RAM (6 GB against 4 GB). The Y32 has the bigger battery (8,000 mAh against 6,500 mAh).
vivo
Y32
Unisoc T7300
OPPO
K15x
Dimensity 6300What matters to you?
Tap what you use your phone for. The overall pick then counts only those.
A close call
Neither phone is clearly better for what you chose. The cards show the trade-offs.
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: Unisoc T7300 3 of 5, Dimensity 6300 2.5 of 5.
- Memory: 4 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 1080p@30fps.
Gaming
Light games to heavy 3D, online and offline
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Gaming
Light games to heavy 3D, online and offline
- Gaming power: Unisoc T7300 1.5 of 5, Dimensity 6300 2 of 5.
- Graphics: Mali-G57 MP2 (6 nm) against Mali-G57 MC2 (6 nm).
- 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 oneOfficialBenchmarksWhy? See the evidenceHide the evidence
Camera and content creation
Photos, video recording and editing
- Video recording: 1080p@30fps against 1080p@60fps.
- Front camera video: 1080p@30fps against 1080p@30fps.
- Editing and export: Unisoc T7300 2 of 5, 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
Same in practiceEither oneBenchmarksOfficialWhy? See the evidenceHide the evidence
Work, study and AI
Learning, research, writing and AI assistants
- Heavy work: Unisoc T7300 2 of 5, Dimensity 6300 2 of 5.
- Memory: 4 GB against 6 GB. On-phone AI features need plenty of memory; most AI assistants run online and work on any phone.
- Screen: 6.87″ IPS LCD against 6.75″ IPS LCD.
Movies, music and streaming
YouTube, Netflix, sport, music and podcasts
Same in practiceEither oneOfficialBenchmarksWhy? See the evidenceHide the evidence
Movies, music and streaming
YouTube, Netflix, sport, music and podcasts
- Screen: 6.87″ IPS LCD against 6.75″ IPS LCD.
- AV1 video decoding (smoother YouTube and Netflix, less battery): not listed against not listed.
- Sound: stereo speakers, against speakers not listed.
Everyday life
Maps, ride-hailing, payments and banking
Same in practiceEither oneOfficialWhy? See the evidenceHide the evidence
Everyday life
Maps, ride-hailing, payments and banking
- Tap to pay (NFC): yes against yes.
- 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
Y328,000 mAh44 W charging
K15x6,500 mAh45 W charging
Efficiency: Unisoc T7300 3 of 5, Dimensity 6300 3 of 5
Storage
Y32128 GBType not published
K15x128 GB / 256 GBType not published
UFS opens apps and files far faster than eMMC
Speed
Y32Unisoc T73004 GB / 6 GB RAM
K15xDimensity 63006 GB RAM
Everyday speed: 3 of 5 against 2.5 of 5
Screen
Y326.87″ IPS LCD120 Hz
K15x6.75″ IPS LCD120 Hz
Bigger is not better; pick the size you like
Toughness
Y32IP68
K15xIP64
IP68 survives dust and a dunk in water
Years of updates
Y32No promise publishedLaunched October 2026
K15xNo promise publishedLaunched October 2026
From the maker’s written update promise
Side by side
Show differences only
| Spec | Y32 | K15x |
|---|---|---|
| Size | 6.87″ | 6.75″ |
| Type | IPS LCD | IPS LCD |
| Resolution | 1592 × 720 | 720 × 1570 |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1300 nits | 1125 nits |
| Spec | Y32 | K15x |
|---|---|---|
| Chipset | Unisoc T7300 | Dimensity 6300 |
| RAM | 4 GB / 6 GB | 6 GB |
| Storage | 128 GB | 128 GB / 256 GB |
| Storage type | — | — |
| Spec | Y32 | K15x |
|---|---|---|
| Main camera | 50 MP | 13 MP |
| Zoom | None | None |
| Video recording | 1080p@30fps | 1080p@60fps |
| Front camera | 8 MP | 5 MP |
| Front video | 1080p@30fps | 1080p@30fps |
| Spec | Y32 | K15x |
|---|---|---|
| Capacity | 8000 mAh | 6500 mAh |
| Wired charging | 44 W | 45 W |
| Wireless charging | — | — |
| Spec | Y32 | K15x |
|---|---|---|
| Stereo speakers | Yes | — |
| Headphone jack | — | — |
| NFC (tap to pay) | Yes | Yes |
| Dual-band GPS | No | No |
| 5G | No | Yes |
| eSIM | No | No |
| Spec | Y32 | K15x |
|---|---|---|
| Weight | 229 g | 212 g |
| Thickness | 8.69 mm | 8.6 mm |
| Water resistance | IP68 | IP64 |
| Spec | Y32 | K15x |
|---|---|---|
| At launch | Android 16 | Android 16 |
| OS upgrades | Not stated | Not stated |
| Security updates | Not stated | Not stated |
Quick answers
- Is the Y32 or the K15x better for social media?
- For social media, there’s no real difference between them. Everyday speed: Unisoc T7300 3 of 5, Dimensity 6300 2.5 of 5.
- Is the Y32 or the K15x better for gaming?
- For gaming, there’s no real difference between them. Gaming power: Unisoc T7300 1.5 of 5, Dimensity 6300 2 of 5.
- Is the Y32 or the K15x better for camera and content creation?
- For camera and content creation, there’s no real difference between them. Video recording: 1080p@30fps against 1080p@60fps.
- Is the Y32 or the K15x better for work, study and ai?
- For work, study and ai, there’s no real difference between them. Heavy work: Unisoc T7300 2 of 5, Dimensity 6300 2 of 5.
- Is the Y32 or the K15x better for movies, music and streaming?
- For movies, music and streaming, there’s no real difference between them. Screen: 6.87″ IPS LCD against 6.75″ IPS LCD.
- Is the Y32 or the K15x better for everyday life?
- For everyday life, there’s no real difference between them. Tap to pay (NFC): yes against yes.
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.