At a glance
All specificationsAvailable parts (16) · 16 categories
2203121CFor Xiaomi Mi 12s Ultra LTPO AMOLED Material Original LCD Screen and Digitizer Full Assembly
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2203121CBattery for Xiaomi 12S Ultra
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2203121CCharging Connector for Xiaomi 12S Ultra
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2203121CFor Xiaomi 12S Ultra Original Battery Back Cover(Black)
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2203121CFor Xiaomi 12s Ultra Back Facing Camera
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2203121CRinger / Loud Speaker for Xiaomi 12S Ultra
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2203121CEar Speaker for Xiaomi 12S Ultra
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2203121CFor Xiaomi 12S Ultra Original Front Housing LCD Frame Bezel Plate (Gold)
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2203121CSim Connector for Xiaomi 12S Ultra
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2203121CFor Xiaomi 12s Ultra Camera Lens Cover (Black)
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2203121CTouch Screen Digitizer for Xiaomi 12S Ultra - Black
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2203121CFront Glass for Xiaomi 12S Ultra - Black
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2203121CVolume Button Flex Cable for Xiaomi 12S Ultra
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2203121CVibrator for Xiaomi 12S Ultra
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2203121CMicrophone for Xiaomi 12S Ultra
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2203121CLCD Connector for Xiaomi 12S Ultra
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Part matching for Xiaomi 12S Ultra
The 16 listings in Available parts above are indexed for Xiaomi 12S Ultra only. Each SKU is checked against model code 2203121C before dispatch.
- On the handset, open Settings › About Phone and note the model number.
- Compare it with the model code in the device header at the top of this page (e.g. 2203121C).
- If it matches 2203121C, the listings in Available parts above are verified for your variant. Tier and warranty are shown on each card.
Device specifications
Hardware reference for Xiaomi 12S Ultra. Spare parts are matched by model code — not by display size alone.
| Display | Display Type | LTPO2 AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 1000 nits (HBM), 1500 nits (peak) |
|---|---|---|
| Size | 6.73 inches, 108.9 cm2 (~89.0% screen-to-body ratio) | |
| Resolution | 1440 x 3200 pixels, 20:9 ratio (~522 ppi density) | |
| Protection | Corning Gorilla Glass Victus | |
| Platform | OS | Android 12, MIUI 13 |
| Chipset | Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) | |
| CPU | Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) | |
| GPU | Adreno 730 | |
| Memory | Internal | 8GB RAM |
| Card slot | No |
Similar models in Mi series
Latest Xiaomi models in Mi series — release year and model code shown.
Common Questions
On your device, open Settings → About Phone and check the model number (e.g. 2203121C). Match it against the codes shown above so you're ordering parts for your exact regional variant — not a look-alike.
RepairFully offers three tiers for most parts: Compatible (aftermarket part, verified device fit), Premium (available on OLED display models only), and Original Grade (verified original part with source traceability). Each tier is clearly labelled with pricing on the part page so you can pick what fits your repair.
No — each Mi series model has unique displays, batteries, and connectors. Select your exact Xiaomi 12S Ultra to guarantee fit.