Display
- Xiaomi 4K Monitor A27Ui
- 27-inch screen
- Xiaomi Monitor A22i
- 21.45-inch screen
Monitor comparison
Xiaomi 4K A27Ui vs Xiaomi A22i
Compare resolution, refresh rate, brightness and ports.
01Selected  Xiaomi 4K Monitor A27Ui
KSh 53,180In Stock | 02  Xiaomi Monitor A22i
KSh 15,550In Stock |
|---|
2 of 4 products
Add to comparison
2 spaces availableXiaomi Monitor A27i 2026KSh 20,420
Xiaomi Monitor A24i 2026KSh 16,230
Xiaomi Curved Gaming Monitor G34WQi 2026KSh 54,800
Xiaomi 2K Monitor A27Qi 2026KSh 28,050
Our quick verdict
Choose the Xiaomi 4K Monitor A27Ui if you want a larger 27-inch screen, a brighter display (360 nits) and a higher 3840 × 2160 screen resolution. Choose the Xiaomi Monitor A22i if you want a lighter build (2.2 kg), higher 3,000:1 contrast and a lower price (KSh 37,630 less).
Ports
- Xiaomi 4K Monitor A27Ui
- DP × 1
- Xiaomi Monitor A22i
- HDMI 1.4 ×1
Weight
- Xiaomi 4K Monitor A27Ui
- 5.5 kg
- Xiaomi Monitor A22i
- 2.2 kg
Resolution
- Xiaomi 4K Monitor A27Ui
- 3840 × 2160
- Xiaomi Monitor A22i
- 1920 × 1080
Rated power
- Xiaomi 4K Monitor A27Ui
- 120W, 24V 5A input
- Xiaomi Monitor A22i
- 24W maximum, excluding power adapter consumption
Key differences
The main differences to help you choose.
Xiaomi 4K Monitor A27Ui
- Larger 27-inch screen.
- Brighter display: up to 360 nits.
- Higher screen resolution: 3840 × 2160.
Xiaomi Monitor A22i
- Lighter: 2.2 kg.
- Higher contrast: 3,000:1.
- Lower price: KSh 15,550 (KSh 37,630 less).
What matters most to you?
7 priorities selected.
Xiaomi 4K Monitor A27Ui
- 27-inch display, 60 Hz.
- DP × 1.
- 5.5 kg.
- 3840 × 2160.
- 120W, 24V 5A input.
- 360nits typical.
- 1200:1 typical.
Xiaomi Monitor A22i
- 21.45-inch display.
- HDMI 1.4 ×1.
- 2.2 kg.
- 1920 × 1080.
- 24W maximum, excluding power adapter consumption.
- 250nits typical.
- 3000:1 typical.
Detailed comparison
Explore the full specifications, section by section.
General
| Specification | Xiaomi 4K Monitor A27Ui | Xiaomi Monitor A22i |
|---|---|---|
| Brand | Xiaomi | Xiaomi |
Display
| Specification | Xiaomi 4K Monitor A27Ui | Xiaomi Monitor A22i |
|---|---|---|
| Brand / Model | Brand: Xiaomi Model: 66380 | Brand: Xiaomi Model: 48341 |
| Screen / Panel | Screen: 27-inch Panel: IPS | Screen: 21.45-inch Panel: VA |
| Resolution / Aspect Ratio | Resolution: 3840 × 2160 Aspect Ratio: 16:9 | Resolution: 1920 × 1080 Aspect Ratio: 16:9 |
| Refresh Rate / Response Time | Refresh Rate: 60Hz maximum Response Time: 6ms typical | Refresh Rate: 75Hz over HDMI |
| Brightness / Contrast | Brightness: 360nits typical Contrast: 1200:1 typical | Brightness: 250nits typical Contrast: 3000:1 typical |
| Colour / HDR | Colour Gamut: 100% sRGB; 95% DCI-P3 Colour Depth: 10-bit using 8-bit + FRC; 1.07 billion colours | Colour Gamut: 99% sRGB Colour Depth: 8-bit; 16.7 million colours |
Connectivity
| Specification | Xiaomi 4K Monitor A27Ui | Xiaomi Monitor A22i |
|---|---|---|
| Ports | DP × 1; HDMI × 2; USB 2.0 × 2; audio × 1; USB-C × 1; DC × 1 | HDMI 1.4 ×1; VGA ×1; DC power ×1 |
Gaming & Display Features
| Specification | Xiaomi 4K Monitor A27Ui | Xiaomi Monitor A22i |
|---|---|---|
| Display Features | Viewing Angle: 178° | Viewing Angle: 178° wide viewing angle |
Design & Physical
| Specification | Xiaomi 4K Monitor A27Ui | Xiaomi Monitor A22i |
|---|---|---|
| Stand / VESA | VESA: 75 × 75mm VESA | VESA: VESA 75 × 75mm; bracket purchased separately |
| Dimensions / Weight / Power | Dimensions: 613 × 185 × 511mm including base Weight: 5.5kg including base Rated Power: 120W; 24V 5A input | Dimensions: 493 × 165 × 376mm Weight: 2.2kg Rated Power: 24W maximum, excluding power adapter consumption; 12V DC, 2A input |
Product details
| Specification | Xiaomi 4K Monitor A27Ui | Xiaomi Monitor A22i |
|---|---|---|
| Display | 27-inch IPS; 3840 × 2160; 16:9 | — |
| Refresh / response | 60Hz maximum / 6ms typical | — |
| Brightness / contrast | 360nits typical / 1200:1 typical | — |
| Colour | 100% sRGB; 95% DCI-P3; 8-bit + FRC | — |
| Accuracy | Average ΔE < 1 in sRGB mode | — |
| USB-C charging | 90W maximum when screen is off; laptop dependent | — |
| Ports | DP × 1; HDMI × 2; USB 2.0 × 2; audio × 1; USB-C × 1; DC × 1 | — |
| Stand / mount | Height, swivel, portrait and tilt; VESA 75 × 75mm | — |
| Dimensions / weight | 613 × 185 × 511mm including base / 5.5kg | — |
| Power | 120W rated; 24V 5A input | — |
| Package contents | Monitor; adapter; stand/base; screws; HDMI and USB-C cables; manual; calibration card | — |
| Display | — | 21.45-inch VA; 1920 × 1080 |
| Refresh rate | — | 75Hz over HDMI |
| Brightness | — | 250nits typical |
| Contrast ratio | — | 3000:1 typical |
| Colour gamut / depth | — | 99% sRGB; 8-bit; 16.7 million colours |
| Ports | — | HDMI 1.4 ×1; VGA ×1; DC power ×1 |
| Power | — | 24W maximum, excluding power adapter consumption; 12V DC, 2A input |
| Dimensions / weight | — | 493 × 165 × 376mm; 2.2kg |
| Mounting | — | VESA 75 × 75mm; bracket purchased separately |
| Stand | — | Front and rear tilt adjustment |
| Package contents | — | Monitor, base, bracket, user manual, HDMI cable and power adapter |
| Official hardware model | — | A22FAB-RAGL |
| Operating environment | — | 0°C–40°C; 20%–80% RH |
| Display comfort | — | Manually selected low blue light mode with TÜV Rheinland certification; DC dimming |
Similarities
- Same aspect ratio: 16:9.
- Both are made by Xiaomi.
In summary
Choose Xiaomi 4K Monitor A27Ui for a larger, brighter screen; Xiaomi Monitor A22i offers a lighter build at a lower price.
Back to compared products ↑In-stock alternatives
Related comparisons
Xiaomi 4K Monitor A27UiXiaomi Monitor A27i 2026Xiaomi 4K Monitor A27UiXiaomi Monitor A24i 2026Xiaomi 4K Monitor A27UiXiaomi Curved Gaming Monitor G34WQi 2026Xiaomi 4K Monitor A27UiXiaomi 2K Monitor A27Qi 2026Xiaomi 4K Monitor A27Ui
Xiaomi Monitor A24iXiaomi 4K Monitor A27Ui
Xiaomi Monitor A27iXiaomi 4K Monitor A27Ui
Xiaomi 2K Monitor A27Qi