90% SPEC SCORE
$330
The Xiaomi 12 comes with Android 12, ensuring enhanced functionality and smooth multitasking. It features a large 6.28-inches sharp FHD+ display, perfect for both work and entertainment. Get smooth, responsive performance for effortless day-to-day usage. With a Decent 4500 mAh battery life, you can stay powered throughout the day without frequent charging. Price starting at $330 this device is Wallet-friendly and it’s offers incredible value, blending performance, style, and affordability.
Xiaomi 12 Key Features
Display
6.28 inches (1080x2400 pixels) FHD
120Hz Refresh rate
Camera
50+13+5 MP (Triple Camera)
32 MP Selfie 8K Video
Hardware
Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)
OS
Android 12
Ram & Storage
8GB + 128GB
8GB + 256GB
Battery
Li-Po 4500mAh
wired, PD3.0, 67W, QC4, 100% in 39 min (advertised)
Data Updated on: 01 Oct, 2026
Xiaomi 12 Pros & Cons
By Amit Dubey | on 01 October, 2026
7.4
/ 10
TSI Score
Design
Display
Performance
Battery
Camera
Software
Sound
Usage
Pros
Compact 6.28-inch body by modern flagship standards.
120Hz display at a sharp 1080p-class resolution.
Snapdragon 8 Gen 1 at this price is hard to ignore.
8GB RAM and 128GB storage in the base configuration.
4500mAh battery is reasonable for the size.
Cons
No storage expansion mentioned.
Snapdragon 8 Gen 1 is known for heat and throttling under load.
128GB storage may feel tight for heavy camera and game use.
No camera hardware details provided here, so imaging strengths are hard to judge.
Xiaomi 12 Price and Full Specifications
Launch Date
| Announced Date | 28 Dec, 2021 |
| Released Date | 31 Dec, 2021 |
| Status | Available |
Network
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 / CDMA 800 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 / CDMA2000 1xEV-DO |
| 4G bands | LTE |
| 5G bands | 5G |
| Speed | HSPA / LTE / 5G |
Display
| Screen Size | 6.28 inches, 95.2 cm² (~89.2% screen-to-body ratio) |
| Display Type | AMOLED |
| Resolution | 1080 × 2400 pixels (FHD) |
| Aspect Ratio | 20:9 |
| PPI | 419 ppi |
| Display Colors | 68B colors |
| Refresh Rate | 120Hz |
| Brightness | 1100 nits (peak) |
| HDR Support | Dolby Vision, HDR10+ |
| Protection | Corning Gorilla Glass Victus |
Performance
| Processor (SoC) | Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) |
| Fabrication process | 4nm |
| CPU | Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) |
| CPU cores | 8 |
| GPU | Adreno 730 |
Benchmarking
System Performance
Xiaomi 12
Overall Score
...
AnTuTu
Geekbench 6 Single-Core
Storage
| Memory | 8GB + 128GB, 8GB + 256GB, 12GB + 256GB |
| Storage type | UFS 3.1 |
| Memory Card Slot | No |
Camera
REAR CAMERA | |
| Type | Triple camera |
| Primary | 50 MP, f/1.9, 26mm (wide), 1/1.56", 1.0µm, PDAF, OIS |
| Secondary | 13 MP, f/2.4, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm |
| Tertiary | 5 MP, f/2.4, 50mm (telephoto macro), AF |
| Features | Dual-LED dual-tone flash, HDR, panorama |
| Video Recording | 4K @24fps (HDR) 4K @30/60fps (HDR10+) 1080p @30/120/240/960fps 720p @1920fps gyro-EIS |
FRONT CAMERA | |
| Type | Single camera |
| Primary | 32 MP, f/2.5, 26mm (wide), 0.7µm |
| Features | HDR, panorama, HDR |
| Video Recording | 1080p @30/60fps 720p @120fps, |
Battery
| Battery Capacity | Li-Po 4500mAh |
| Battery Removable | No |
| Charging | 67W wired (PD3.0, QC4) — 100% in 39 min (advertised) 50W wireless — 100% in 53 min (advertised) 10W reverse wireless |
Software & OS
| Operating System | Android 12 |
| Software Updates | MIUI 13 |
Design
| Dimensions | 152.7 x 69.9 x 8.2 mm (2.75 x 0.32 in) |
| Weight | 179g (6.31 oz) |
| Color Options | Gray, Blue, Purple, Green |
| Build | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 5), aluminum frame |
| Sim Card Types | Dual SIM (Nano-SIM, dual stand-by) |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6 or 6e (market dependent), Wi-Fi Direct |
| Bluetooth | 5.2, A2DP, LE |
| Positioning | GPS , GLONASS , BDS , GALILEO , QZSS , NavIC |
| NFC | Yes (market/region dependent) |
| Radio | No |
| Infrared-port | Yes |
| USB Version | USB Type-C 2.0, OTG |
Sound
| Loudspeaker | Yes, with stereo speakers |
| Sound Jack | No 3.5mm jack |
Sensors & Features
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass, color spectrum |
Additional Info
| Models | 2201123G, 2201123C |
| SAR | 1.09 W/kg (head) 0.91 W/kg (body) |
| SAR EU | 0.60 W/kg (head) 1.00 W/kg (body) |
| Pricing | $330 / R$ 1.722.77 / ₹15,628 / £326.99 / €352.77 / C$469.89 |
What's in the Box
| Xiaomi 12 | Handset, USB-C cable, SIM ejector tool, and quick start guide |
Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying. This page contains affiliate links. We may earn a commission if you make a purchase through them, at no extra cost to you. Thanks for your support!
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Frequently Asked Questions
Is the Xiaomi 12 a good phone?
The Xiaomi 12 is a good phone if you value a compact design, smooth display, and flagship-grade Snapdragon performance. It has a 6.28-inch 120Hz screen with 1080x2400 resolution, a Qualcomm Snapdragon 8 Gen 1 processor, 8GB RAM, and 128GB storage. The 4500mAh battery gives it a balanced spec sheet for daily use, and the nano-SIM + nano-SIM setup is useful for dual-SIM users. External SD cards are not supported, so storage flexibility is more limited than on phones with a microSD slot.
How old is the Xiaomi 12?
The Xiaomi 12 is about four years and eight months old as of August 2026, based on its December 2021 launch. That places it in the older flagship category rather than the current-generation smartphone market. Its Snapdragon 8 Gen 1 chipset, 120Hz display, 8GB RAM, and 4500mAh battery still give it relevant hardware for many users. Age matters most for battery health, long-term Android updates, and resale value when comparing the Xiaomi 12 with newer models.
Is the Xiaomi 12 waterproof?
The Xiaomi 12 is not waterproof, and it should not be treated as a phone designed for underwater use. The listed Xiaomi 12 specifications do not include an official waterproof or IP68 water-resistance rating. Light splashes should still be avoided where possible, and liquid damage may not be covered like normal hardware faults. If water protection is a priority, buyers should look for a phone with a clearly stated IP67 or IP68 rating.
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