iQOO 12 vs Xiaomi 14
The Verdict
Both phones pack Snapdragon 8 Gen 3 processors and deliver flagship performance, but their strengths diverge significantly. iQOO 12 excels with a larger 6.78-inch 144Hz LTPO AMOLED display, superior brightness at 3000 nits, and exceptional 120W fast charging paired with a 5000mAh battery. Its camera system features a 50MP Sony IMX920 main sensor with OIS and strong telephoto reach via 3x optical zoom. Xiaomi 14 counters with a more compact 6.36-inch form factor, IP68 dust/water resistance, and versatile triple 50MP camera setup including a superior ultra-wide lens. Its 32MP front camera outpaces iQOO's 16MP, and wireless charging support adds convenience. Display refresh drops to 120Hz, while battery capacity sits lower at 4610mAh. At $529, iQOO 12 delivers exceptional value for performance enthusiasts prioritizing screen size, refresh rate, and charging speed. Xiaomi 14's $899 premium reflects durability and balanced camera versatility, appealing to those valuing compact design and water resistance.
Who Should Buy
Buy the iQOO 12 if…
- →Snapdragon 8 Gen 3 delivers top-tier gaming and productivity performance
- →144Hz LTPO AMOLED with 3000-nit brightness is a display powerhouse
- →120W fast charging fills the 5000 mAh battery in around 25 minutes
Buy the Xiaomi 14 if…
- →Compact flagship form factor
- →Excellent Leica-tuned triple camera
- →Very bright 3000-nit display
Category Scores
Pros & Cons
iQOO 12
Pros
- Snapdragon 8 Gen 3 delivers top-tier gaming and productivity performance
- 144Hz LTPO AMOLED with 3000-nit brightness is a display powerhouse
- 120W fast charging fills the 5000 mAh battery in around 25 minutes
- 64 MP 3x telephoto periscope zoom is excellent for the price
- Wi-Fi 7 and Bluetooth 5.3 for future-proof connectivity
Cons
- No IP rating for water or dust resistance
- No wireless charging despite flagship-level pricing
- Limited global availability and after-sales network
- 13 MP ultrawide is a weak point in the camera system
- OriginOS/Funtouch is heavily skinned
Xiaomi 14
Pros
- Compact flagship form factor
- Excellent Leica-tuned triple camera
- Very bright 3000-nit display
- Flagship Snapdragon 8 Gen 3 chipset
- Fast 90W wired charging
Cons
- Not officially sold in the US
- HyperOS bloatware in some regions
- Smaller battery than Pro/Ultra siblings
- No optical zoom beyond 3.2x
Full Specifications
| Spec | iQOO 12 | Xiaomi 14 |
|---|---|---|
| Software | Android 14 (Funtouch OS 14 / OriginOS 4) | Android 14, HyperOS |
| Body | ||
| Weight | 202 g | 193 g |
| Material | Aluminum frame, glass back | Aluminum frame, glass back |
| IP rating | None | IP68 |
| Dimensions | 162.7 x 75.8 x 8.1 mm | 152.8 x 71.5 x 8.2 mm |
| Camera | ||
| Main camera | 50 MP, f/1.88, OIS, Sony IMX920 | 50 MP, f/1.6, Light Fusion 900 |
| Front camera | 16 MP, f/2.45 | 32 MP, f/2.0 |
| Video | 8K@24fps, 4K@120fps | 8K@24fps, 4K@60fps |
| Telephoto | 64 MP, f/2.57, 3x optical zoom, OIS | 50 MP 3.2x f/2.0 |
| Ultrawide | 13 MP, f/2.2 | 50 MP, f/2.2, 14mm |
| Memory | ||
| RAM | 12 GB / 16 GB | 8 GB / 12 GB / 16 GB |
| Storage options | 256 GB, 512 GB | 256 GB, 512 GB, 1 TB |
| Battery | ||
| Capacity | 5000 mAh | 4610 mAh |
| Charging | 120W FlashCharge | 90W wired |
| Wireless charging | No | 50W wireless |
| Display | ||
| Size | 6.78 inches | 6.36 inches |
| Type | LTPO AMOLED | LTPO OLED |
| Resolution | 2800 x 1260 | 2670 x 1200 |
| Refresh rate | 144Hz | 120Hz |
| Brightness (nits) | 3000 | 3000 |
| Processor | ||
| CPU | Octa-core (1x3.3 GHz + 3x3.2 GHz + 2x3.0 GHz + 2x2.3 GHz) | Octa-core (1x3.3 GHz Cortex-X4 + 5x3.2 GHz A720 + 2x2.3 GHz A520) |
| GPU | Adreno 750 | Adreno 750 |
| Chipset | Qualcomm Snapdragon 8 Gen 3 | Qualcomm Snapdragon 8 Gen 3 |
| Connectivity | ||
| 5G | ||
| NFC | ||
| USB | USB-C 2.0 | USB-C 3.2 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
Related Comparisons
This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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