OnePlus 9 vs Xiaomi Poco X3 Pro
63
out 100
VS
55
out 100
Compared 2 smartphones : OnePlus 9 Manufactured in March, 2021, with display 6.55 with chipsetQualcomm Snapdragon 888 5G, vs Xiaomi Poco X3 Pro, Manufactured in April, 2021 with chipsetQualcomm Snapdragon 860. Below are specs, tests, pros and cons for each device
Key Differences
Reasons to choose OnePlus 9
- Higher pixel density: 402ppi
- Lighter design: 192g vs 215g
- Newer Bluetooth version: 5.2 vs 5
- Supports newer USB: 3.1 vs 2
- Supports DisplayPort
- Supports Dolby Atmos
Reasons to choose Xiaomi Poco X3 Pro
- Larger display: 6.67in
- Higher battery capacity: 5160mAh vs 4500mAh
- Infrared port
Versions
| Memory Options | - 8/128 GB - 12/256 GB |
- 6/125 GB - 6/128 GB - 6/256 GB - 8/128 GB - 8/256 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 | IPS LCD |
| Size | 6.55 in | 6.67 in |
| Resolution | 1080x2400 pixels | 1080x2400 pixels |
| Aspect ratio | 20:9 | 20:9 |
| Pixel density | 402 ppi | 395 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Adaptive refresh rate | Yes | No |
| Max brightness | 500 nits | 450 nits |
| HDR support | Yes HDR10+ | Yes HDR10 |
| Touch Sampling Rate | n/a | 240 Hz |
| Screen-to-body ratio | 87.3 % | 84.6 % |
| Features | - DCI-P3 - Always-On Display - DC dimming |
n/a |
| sRGB gamut | 98.9 % | 95.1 % |
| PWM (Flicker) | 323 Hz | 2404 Hz |
| Response time | 13 ms | 37.4 ms |
| Contrast | ∞ Infinite | 995:1 |
Design & Build
| Height | 160 mm (6.3 in) | 165.3 mm (6.51 in) |
| Width | 74.2 mm (2.92 in) | 76.8 mm (3.02 in) |
| Thickness | 8.7 mm (0.34 in) | 9.4 mm (0.37 in) |
| Weight | 192 g (6.77 oz) | 215 g (7.58 oz) |
| Water resistance | No | IP53 |
| Cooling system | n/a | Vapor chamber |
| Back panel | Glass | Plastic |
| Frame | Plastic | Plastic |
| Colors | - Black - Blue - Purple |
- Black - Gold - Blue |
| Fingerprint sensor | Yes In-Display | Yes In-Button |
Screen-to-body ratio
Performance
| Chipset | Qualcomm Snapdragon 888 5G | Qualcomm Snapdragon 860 |
| Max Frequency | 2840 MHz | 2960 MHz |
| CPU Cores | 8 (1 + 3 + 4) | 8 (1 + 3 + 4) |
| Architecture | - 4/1.8 (Kryo 680 Silver (Cortex-A55)) - 3/2.42 (Kryo 680 Gold (Cortex-A78)) - 1/2.84 (Kryo 680 Prime (Cortex-X1)) |
- 4/1.8 (Cortex-A55 (Kryo 485 Silver)) - 3/2.42 (Cortex-A76 (Kryo 485 Gold)) - 1/2.96 (Cortex-A76 (Kryo 485 Prime)) |
| Process | Samsung | TSMC |
| Transistor Size | 5 nm | 7 nm |
| Neural Processor | Hexagon 780 | Hexagon 690 |
| Graphics | Adreno 660 | Adreno 640 |
| GPU Cores | 1024 | 768 |
| GPU Frequency | 840 MHz | 675 MHz |
| FLOPS | 1290.2 GFLOPS | 1036.8 GFLOPS |
| Geekbench 6 (Single-Core) | 1489 | 973 |
| Geekbench 6 (Multi-Core) | 3996 | 2589 |
| CPU | 248662 | 181709 |
| GPU | 308723 | 155743 |
| Memory | 169685 | 126967 |
| UX | 210435 | 177878 |
| NanoReview Score | 937505 | 642297 |
| Max Surface Temp. | 48.8 °C | 44.1 °C |
| Stability | 55 % | 97 % |
| Graphics Test | 34 fps | 20 fps |
| Graphics Score | 5761 | 3456 |
| Writing score | 15081 | 13393 |
| Web score | 11112 | 8062 |
| Video editing | 6018 | 6035 |
| Data manipulation | 10751 | 8470 |
| NanoReview Score | 12032 | 10579 |
Memory
| RAM Size | - 8 GB - 12 GB |
- 6 GB - 8 GB |
| Memory Type | LPDDR5 | LPDDR4X |
| Memory Frequency | 2750 MHz | 2133 MHz |
| Channels | 4 | 2 |
| Storage Capacity | - 128 GB - 256 GB | - 128 GB - 256 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
| Memory Card | No | MicroSD |
Software
| OS | Android 11 (Upgradeable to Android 13) | Android 11 (Upgradeable to Android 13) |
| OS Size | 35 GB | 13 GB |
| UI Skin | OxygenOS 13 | MIUI 14 |
Battery
| Volume | 4500 mAh | 5160 mAh |
| Max Charging Power | 65 W | 33 W |
| Battery Type | Li-Po | Li-Po |
| Removable | No | No |
| Wireless Charging | Yes (15 W) | No |
| Reverse Charging | No | No |
| Fast Charging | Yes (100% in 29 min) | Yes (55% in 30 min) |
| Full Charge Time | 0:29 h | 1:15 h |
| Web Browsing | 07:52 h | 08:43 h |
| Video Playback | 11:44 h | 12:45 h |
| Games | 04:32 h | 05:20 h |
| Standby Mode | 96 h | 117 h |
Main camera
| Matrix | 48 MP | 48 MP |
| Photo resolution | 8000x6000 pixels | 8000x6000 pixels |
| Zoom | Digital | Digital |
| Flash | Dual LED | Dual LED |
| Stabilization | Digital | Digital |
| 8K Recording | Yes (Up to 30 fps) | No |
| 4K Recording | Yes (Up to 120 fps) | Yes (Up to 30 fps) |
| 1080p Recording | Yes (Up to 60 fps) | Yes (Up to 60 fps) |
| Slow Motion | 240 fps (1080p) | 960 fps (1080p) |
| Wide-angle lens | 140 ° | 119 ° |
| Lenses count | Standard: 48 MP Ultra-wide: 50 MP Monochrome: 2 MP |
Standard: 48 MP Ultra-wide: 8 MP Macro: 2 MP Depth: 2 MP |
| Features | - Bokeh effect - Pro mode - RAW support |
- Bokeh effect - Pro mode |
| Matrix | 48 MP | 48 MP |
| Aperture | f/1.8 | f/1.8 |
| Focal length | 23 mm | 26 mm |
| Sensor | Sony IMX689 | Sony IMX582 |
| Sensor size | 1/1.43 | 1/2.0 |
| Pixel size | 1.12 μm | 0.8 μm |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Digital | Digital |
| Matrix | 50 MP | 8 MP |
| Aperture | f/2.2 | f/2.2 |
| Focal length | 14 mm | n/a |
| Sensor | Sony IMX766 | Omnivision OV8856 |
| Sensor size | 1/1.56 | 1/4 |
| Pixel size | 1 μm | 1.12 μm |
| Stabilization | Digital | Digital |
Front camera
| Matrix | 16 MP | 20 MP |
| Photo resolution | 4920x3264 pixels | 5480x3648 pixels |
| Aperture | f/2.0 | f/2.2 |
| Focal length | n/a | 25 mm |
| Sensor | Sony IMX471 | CMOS |
| Sensor size | 1/3.06 | 1/3.4 |
| Pixel size | 1 μm | 0.8 μm |
| Autofocus | Phase autofocus | No |
| Stabilization | Digital | Digital |
| Video resolution | 1080p (Full HD) at 30 fps | 1080p (Full HD) at 30 fps |
| TOF 3D sensor | No | No |
Connectivity
| Wi-Fi version | Wi-Fi 6 (802.11 a/b/g/n/ac/ax) | Wi-Fi 5 (802.11 a/b/g/n/ac) |
| Wi-Fi features | - Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5.2 | 5 |
| Bluetooth features | LE, A2DP | LE, A2DP |
| USB type | USB Type-C | USB Type-C |
| USB version | 3.1 | 2 |
| USB features | - Charging - USB Storage Mode - OTG |
- Charging - USB Storage Mode - USB-Host mode - OTG |
| DisplayPort | Yes | n/a |
| GPS | - GPS - GLONASS - Beidou - Galileo - SBAS |
- GPS - GLONASS - Beidou - Galileo |
| NFC* | Yes | Yes |
| Infrared Port | No | Yes |
| SIM Count* | 2 | 2 |
| SIM Type | Nano | Nano |
| SIM Mode | Dual SIM Standby | Dual SIM Standby |
| eSIM Support * | No | No |
| Hybrid Slot | No | Yes |
| 2G Bands | GSM B2, 3, 5, 8 | GSM B2/3/5/8 |
| 3G Bands | WCDMA B1, 2, 4, 5, 8, 9, 19 | UMTC B1/2/4/5/8 |
| LTE Bands* | LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B30/B32/B38/B39/B40/B41/B46/B48/B66/B71) | LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28/B32/B38/B40/B41) |
| LTE category | 20 | 20 |
| 5G Support | Yes | No |
Sound
| Speakers | Stereo | Stereo |
| 3.5 mm Jack | No | Yes |
| FM Radio | No | Yes |
| Dolby Atmos | Yes | No |
Other
| Class | Flagship | Mid-range |
| Announced | March, 2021 yr | March, 2021 yr |
| Release Date | March, 2021 yr | April, 2021 yr |
| Launch Price ($) | 730 | 250 |
| Sensors | - Barometer - Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
- Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
*
Attention!
Config, frequencies, NFC, and other specs may vary by region.
Results
No clear favorite identified yet; updates may follow as new data arrives.
Survey
Total Votes: 0
