Xiaomi 12 vs Samsung Galaxy S20 Ultra
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Compared 2 smartphones : Xiaomi 12 Manufactured in December, 2021, with display 6.28 with chipsetQualcomm Snapdragon 8 Gen 1, vs Samsung Galaxy S20 Ultra, Manufactured in March, 2020 with chipsetSamsung Exynos 990. Below are specs, tests, pros and cons for each device
Key Differences
Reasons to choose Xiaomi 12
- Lighter design: 180g vs 220g
- Newer Bluetooth version: 5.2 vs 5
- Infrared port
- Includes charger
Reasons to choose Samsung Galaxy S20 Ultra
- Larger display: 6.9in
- Higher pixel density: 511ppi
- Higher battery capacity: 5000mAh vs 4500mAh
- Supports newer USB: 3.1 vs 2
- Built-in eSIM
Versions
| Memory Options | - 8/128 GB - 8/256 GB - 12/256 GB |
- 12/128 GB - 12/256 GB - 16/512 GB |
Review
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
Adjust each parameter’s importance to find the best match for you.
Tests & specs
Specs & test comparisonDisplay
| Type | AMOLED | Dynamic AMOLED |
| Size | 6.28 in | 6.9 in |
| Resolution | 1080x2400 pixels | 1440x3200 pixels |
| Aspect ratio | 20:9 | 20:9 |
| Pixel density | 419 ppi | 511 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Adaptive refresh rate | Yes (60-120 Hz) | No |
| Max brightness | 500 nits | 800 nits |
| HDR support | Yes HDR10+ | Yes HDR10+ |
| Touch Sampling Rate | 480 Hz | n/a |
| Screen-to-body ratio | 89.3 % | 90.6 % |
| Features | - DCI-P3 - Always-On Display - DC dimming |
- DCI-P3 - Always-On Display |
| sRGB gamut | n/a | 99.2 % |
| PWM (Flicker) | n/a | 240 Hz |
| Response time | n/a | 6.2 ms |
| Contrast | n/a | ∞ Infinite |
Design & Build
| Height | 152.7 mm (6.01 in) | 166.9 mm (6.57 in) |
| Width | 69.9 mm (2.75 in) | 76 mm (2.99 in) |
| Thickness | 8.16 mm (0.32 in) | 8.8 mm (0.35 in) |
| Weight | 180 g (6.35 oz) | 220 g (7.76 oz) |
| Water resistance | No | IP68 |
| Cooling system | n/a | Vapor chamber |
| Back panel | Glass | Glass |
| Frame | Metal | Metal |
| Colors | - Black - Blue - Pink |
- Black - Gray |
| Fingerprint sensor | Yes In-Display | Yes In-Display |
Screen-to-body ratio
Performance
| Chipset | Qualcomm Snapdragon 8 Gen 1 | Samsung Exynos 990 |
| Max Frequency | 3000 MHz | 3020 MHz |
| CPU Cores | 8 (1 + 3 + 4) | 8 (2 + 2 + 4) |
| Architecture | - 4/1.8 (Cortex-A510) - 3/2.5 (Cortex-A710) - 1/3 (Cortex-X2) |
- 4/2 (Cortex-A55) - 2/2.5 (Cortex-A76) - 2/2.73 (Exynos M5) |
| Process | Samsung | Samsung |
| Transistor Size | 4 nm | 7 nm |
| Neural Processor | Hexagon | Yes |
| Graphics | Adreno 730 | Mali-G77 MP11 |
| GPU Cores | 1024 | 704 |
| GPU Frequency | 818 MHz | 800 MHz |
| FLOPS | 1675.3 GFLOPS | 1126 GFLOPS |
| Geekbench 6 (Single-Core) | 1702 | 1159 |
| Geekbench 6 (Multi-Core) | 3977 | 3158 |
| CPU | 308025 | 220525 |
| GPU | 439066 | 225011 |
| Memory | 237645 | 146451 |
| UX | 212297 | 168329 |
| NanoReview Score | 1187033 | 760316 |
| Max Surface Temp. | n/a | 38.6 °C |
| Stability | 60 % | 53 % |
| Graphics Test | 52 fps | 25 fps |
| Graphics Score | 8751 | 4320 |
| Writing score | 14840 | 13391 |
| Web score | 11534 | 8714 |
| Video editing | 7452 | 6104 |
| Data manipulation | 9643 | 9006 |
| NanoReview Score | 12987 | 11163 |
Memory
| RAM Size | - 8 GB - 12 GB |
- 12 GB - 16 GB |
| Memory Type | LPDDR5 | LPDDR5 |
| Memory Frequency | 3200 MHz | 3200 MHz |
| Channels | 4 | 2 |
| Storage Capacity | - 128 GB - 256 GB | - 128 GB - 512 GB |
| Storage Type | UFS 3.1 | UFS 3.0 |
| Memory Card | No | MicroSD |
Software
| OS | Android 12 (Upgradeable to Android 14) | Android 10.0 (Upgradeable to Android 13) |
| OS Size | n/a | 23.7 GB |
| UI Skin | HyperOS 1.0 | One UI 5.1 |
Battery
| Volume | 4500 mAh | 5000 mAh |
| Max Charging Power | 67 W | 45 W |
| Battery Type | Li-Po | Li-ion |
| Removable | No | No |
| Wireless Charging | Yes (50 W) | Yes (15 W) |
| Reverse Charging | Yes (Wireless) | Yes (Wireless) |
| Fast Charging | Yes (87% in 30 min) | Yes (100% in 80 min) |
| Full Charge Time | 0:46 h | 1:20 h |
| Web Browsing | 06:17 h | 06:27 h |
| Video Playback | 10:46 h | 11:23 h |
| Games | 04:42 h | 04:23 h |
| Standby Mode | 71 h | 91 h |
Main camera
| Matrix | 50 MP | 108 MP |
| Photo resolution | 8192x6144 pixels | 12032x9204 pixels |
| Zoom | Digital | Optical, 4x |
| Flash | Dual LED | LED |
| Stabilization | Optical | Optical |
| 8K Recording | Up to 24FPS | Up to 24FPS |
| 4K Recording | Yes (Up to 60 fps) | Yes (Up to 60 fps) |
| 1080p Recording | Yes (Up to 60 fps) | Yes (Up to 60 fps) |
| Slow Motion | 1920 fps (720p) | 960 fps (720p) |
| Wide-angle lens | 123 ° | 120 ° |
| Lenses count | Standard: 50 MP Ultra-wide: 13 MP Macro: 5 MP |
Standard: 108 MP Telephoto: 48 MP Ultra-wide: 12 MP Depth: 0.3 MP |
| Features | - Bokeh effect - Pro mode - RAW support |
- Bokeh effect - Pro mode - RAW support |
| Matrix | 50 MP | 108 MP |
| Aperture | f/1.9 | f/1.8 |
| Focal length | 26 mm | 26 mm |
| Sensor | Sony IMX766 | Samsung Bright S5KHM1 |
| Sensor size | 1/1.56 | 1/1.33 |
| Pixel size | 1 μm | 0.8 μm |
| Autofocus | Phase autofocus (Dual Pixel) | Phase autofocus (Dual Pixel) |
| Stabilization | Optical | Optical |
| Matrix | n/a | 48 MP |
| Aperture | n/a | f/3.5 |
| Focal length | n/a | 103 mm |
| Sensor | n/a | Sony IMX586 |
| Sensor size | n/a | 1/2 |
| Pixel size | n/a | 0.8 μm |
| Stabilization | n/a | Optical |
| Matrix | 13 MP | 12 MP |
| Aperture | f/2.4 | f/2.2 |
| Focal length | 12 mm | 13 mm |
| Sensor | OmniVision OV13B10 | Samsung S5K2LA |
| Sensor size | 1/3.06 | 1/2.55 |
| Pixel size | 1.12 μm | 1.4 μm |
| Stabilization | Digital | Digital |
| Bokeh | 55 | n/a |
| Preview | 69 | n/a |
| Zoom | 72 | n/a |
Front camera
| Matrix | 32 MP | 40 MP |
| Photo resolution | 6528x4896 pixels | 7864x5200 pixels |
| Aperture | f/2.4 | f/2.2 |
| Focal length | 26 mm | 26 mm |
| Sensor | OmniVision OV32B40 | Samsung S5KGH1 |
| Sensor size | n/a | 1/2.65 |
| Pixel size | 0.7 μm | 0.7 μm |
| Autofocus | No | Phase autofocus (Dual Pixel) |
| Stabilization | Digital | Digital |
| Video resolution | 1080p (Full HD) at 60 fps | 2160p (4K) at 60 fps |
| TOF 3D sensor | No | No |
Connectivity
| Wi-Fi version | Wi-Fi 6E (802.11 a/b/g/n/ac/ax) | Wi-Fi 6 (802.11 b/g/n/ac/ax) |
| Wi-Fi features | - Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
- Wi-Fi Direct - Wi-Fi Display |
| Bluetooth version | 5.2 | 5 |
| Bluetooth features | LE | LE, A2DP |
| USB type | USB Type-C | USB Type-C |
| USB version | 2 | 3.1 |
| USB features | - Charging - USB Storage Mode - OTG |
- Charging - USB Storage Mode - OTG |
| GPS | - GPS - GLONASS - Beidou - Galileo - NAVIC |
- GPS - GLONASS - Beidou - Galileo |
| NFC* | Yes | Yes |
| Infrared Port | Yes | No |
| SIM Count* | 2 | 2 |
| SIM Type | Nano | Nano |
| SIM Mode | Dual SIM Standby | Dual SIM Standby |
| eSIM Support * | No | Yes |
| Hybrid Slot | No | Yes |
| 2G Bands | GSM 850 900 1800 1900 MHz | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Bands | WCDMA B1/2/4/5/6/8/19 | HSDPA 850 / 900 / 1900 / 2100 |
| LTE Bands* | LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B66) | LTE (B850/B900/B1700/B1900/B2100) |
| LTE category | 20 | 22 |
| 5G Support | Yes | Yes |
Sound
| Speakers | Stereo | Stereo |
| 3.5 mm Jack | No | No |
| FM Radio | No | No |
| Dolby Atmos | Yes | Yes |
Other
| Class | Flagship | Flagship |
| Announced | December, 2021 yr | February, 2020 yr |
| Release Date | December, 2021 yr | March, 2020 yr |
| Launch Price ($) | 580 | 1400 |
| Sensors | - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
- Hall Sensor - Barometer - Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
| Charger Included | Yes 67 W | n/a |
*
Attention!
Config, frequencies, NFC, and other specs may vary by region.
Results
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Survey
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