Xiaomi Mi 11 vs Samsung Galaxy S21 Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Xiaomi Mi 11 | Samsung Galaxy S21 |
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Released
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Jul 02, 2021
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Released
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Jan 29, 2021
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6.8-inch · 3200x1440px
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6.2-inch · 2400x1080px
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Triple camera
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Triple camera
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8GB · 128GB
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8GB · 128GB
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4600 mAh
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4000 mAh
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| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Feb 08, 2021 | Jan 14, 2021 |
| Prices (MSRP) | |
| €749 | $800 |
Design
| Dimensions | |
|---|---|
| 6.47 x 2.94 x 0.32 inches 164.3 x 74.6 x 8.06 mm |
5.97 x 2.80 x 0.31 inches 151.7 x 71.2 x 7.9 mm |
| Weight | |
| 6.91 oz / 196.0 g | 6.03 oz / 171.0 g Europe version - 169 g |
| Materials | |
| Back: Glass Frame: Metal |
Back: Plastic Frame: Aluminum |
| Resistance | |
| Water, Dust; IP68 | |
| Biometrics | |
| Optical in-screen fingerprint | 2D Face unlock, Ultrasonic in-screen fingerprint |
| Keys | |
| Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Midnight gray, Horizon blue | Phantom pink, Violet, Gray, White |
Display
| Size | |
|---|---|
| 6.8-inch, 91.24% screen-to-body | 6.2-inch, 86.06% screen-to-body |
| Type | |
| AMOLED, 120Hz, HDR, 1500 nits | Dynamic AMOLED, 120Hz, HDR, 1300 nits |
| Resolution | |
| 3200x1440px, 20:9 ratio, 515 PPI | 2400x1080px, 20:9 ratio, 424 PPI |
| Protection | |
| Corning Gorilla Glass Victus | Corning Gorilla Glass Victus |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| Untested | Untested |
| Bright Min | |
| 2.1 (Average) | 1.2 (Good) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| Snapdragon 888 (5 nm) | Snapdragon 888 (5 nm) Europe version - Exynos 2100 S5E9840 |
| Processor | |
| Octa-core 2840 MHz Kryo 680 |
Octa-core 1x2.84GHz Kryo 680 3x2.42GHz Kryo 680 4x1.80GHz Kryo 680 Europe version - Octa-core, 1x2.91GHz Cortex-X1, 3x2.81GHz Cortex-A78, 4x2.2GHz Cortex-A55 |
| GPU | |
| Adreno 660 | Adreno 660 Europe version - Mali-G78 MP14 |
| Memory | |
| 8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB 12GB/128GB |
8GB (LPDDR5)/128GB (UFS 3.0) 8GB/256GB |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| Android (11) | Android (13, 12, 11) |
Battery
| Type | |
|---|---|
| 4600 mAh | 4000 mAh, Li - Polymer |
| Charging | |
| Qualcomm Quick Charge 5 Qi wireless charging, Reverse wireless charging | Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging Qi and Powermat wireless charging, Reverse wireless charging |
| Charge speed | |
| Wired: 55.0W Wireless: 50.0W |
Wired: 25.0W Wireless: 15.0W |
Battery Life Estimate
4h 53min
Browsing
9h 40min
Video
6h 38min
Gaming
10h 17min
Battery Life Estimate
4h 28min
Browsing
7h 47min
Video
7h 36min
Gaming
7h 9min
Camera
| Rear | |
|---|---|
| Triple camera | Triple camera |
| Main camera | |
| 108 MP (OIS, Autofocus) Aperture size: F1.9 Sensor size: 1/1.33" Pixel size: 0.8 μm |
12 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.76" Pixel size: 1.8 μm |
| Second camera | |
| 13 MP (Ultra-wide) Aperture size: F2.4 |
12 MP (Ultra-wide, Autofocus) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm |
| Third camera | |
| 5 MP (Telephoto, Macro) Aperture size: F2.4 |
64 MP (Telephoto, OIS, PDAF) Aperture size: F2.0 Focal Length: 29 mm Sensor size: 1/1.7" Pixel size: 0.8 μm |
| Flash | |
| LED | LED |
| Video recording | |
| 8K UHD (30 fps), 4K UHD (30 fps), 1080p (240 fps), 720p (240 fps) OIS, HDR, Continuous autofocus | 8K UHD (24 fps), 4K UHD (60 fps), 1080p (240 fps), 720p (960 fps) OIS, HDR, Hyperlapse, Continuous autofocus, Video light, EIS |
| Front | |
| 20 MP (Autofocus) | 10 MP (PDAF, HDR) Video capture: 4K UHD (60 fps) |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.2 | 5.0 |
| WLAN | |
| Wi-Fi 6 MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax | Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax |
| USB | |
| Type-C, USB 3.1 | Type-C, USB 3.2 |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor |
| Hearing aid compatible | |
| M3/T3 | |
| Location | |
| GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, SBAS, NavIC, GNSS, Dual-band positioning, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
| Other | |
| NFC, Infrared | NFC, ANT+ |
Multimedia
| Headphones | |
|---|---|
| No 3.5mm jack | |
| Speakers | |
| Earpiece, Loudspeaker, Multiple speakers | Earpiece, Multiple speakers |
| Features | |
| 32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus | |
| Screen mirroring | |
| Wireless screen share | |
| Additional microphone(s) | |
| Noise cancellation | |
Cellular
| 5G Bands | |
|---|---|
| n1, n3, n5, n8, n20, n28, n38, n41, n77, n78, n79 | n2, n5, n12, n25, n41, n66, n71, n77, n260, n261, SA, NSA, Sub-6, mmWave |
| LTE Bands | |
| 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 66, 71 |
| TDD Bands | |
| 38, 40, 41, 42 | 38, 39, 40, 41, 46, 48 |
| 3G Bands | |
| 1, 2, 4, 5, 8 | 1, 2, 4, 5, 8 |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS | |
| Dual SIM | |
| Yes | |
| SIM type | |
| Nano SIM | Nano SIM |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Jan 12, 2021 FCC ID value: 2AFZZK2G | Date approved: Dec 08, 2020 FCC ID value: A3LSMG991U |
| Measured SAR | |
| Head: 0.95 W/kg Body: 0.65 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 0.75 W/kg |
Head: 0.36 W/kg Body: 1.08 W/kg Simultaneous Transmission: 3.96 W/kg Wireless Router: 1.09 W/kg Phablet: 2.49 W/kg |
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