OnePlus
12 vs 14 Ultra
Device summary
Xiaomi
14 Ultra
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2024 | 2024 |
| Starting price | — | — |
| Display size | — | — |
| Dimensions | 75.8 mm × 164.3 mm × 9.2 mm | 75.3 mm × 161.4 mm × 9.2 mm |
| Weight | 220 g | 220 g |
| Front material | — | — |
| Back material | — | — |
Basic information
Release year
- 12
- 2024
- 14 Ultra
- 2024
Starting price
- 12
- —
- 14 Ultra
- —
Display size
- 12
- —
- 14 Ultra
- —
Dimensions
- 12
- 75.8 mm × 164.3 mm × 9.2 mm
- 14 Ultra
- 75.3 mm × 161.4 mm × 9.2 mm
Weight
- 12
- 220 g
- 14 Ultra
- 220 g
Front material
- 12
- —
- 14 Ultra
- —
Back material
- 12
- —
- 14 Ultra
- —
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Height
12
2.9 mm taller · minor difference
Width
12
0.5 mm wider · minor difference
Thickness
Very similar thickness
Weight
Very similar weight
User Experience Summary
12
Strengths
- 5400mAh battery with 6-10 hours of screen-on time, owners' most-praised feature
- 80-100W wired charging delivers full charges in roughly 30-55 minutes
- Hasselblad-tuned camera system genuinely competitive with Pixel and Galaxy
Compromises
- IP65 rating trails the IP68 standard on Galaxy, Pixel, and most rival flagships
- Four-year OS update commitment shorter than Samsung and Google's promises
- Isolated reports of display flickering or green-line artifacts after specific updates
14 Ultra
Strengths
- Exceptional Leica camera versatility with variable aperture
- 90W wired and 80W wireless fast charging
- Excellent high-refresh display for editing and HDR media
Compromises
- Heavy 219.8 g body with pocket-snagging camera bump
- Real-world battery merely OK despite 5,000 mAh cell
- Thermal warmth and throttling under sustained stress