Samsung Galaxy S21 Ultra vs Xiaomi Mi 11 Ultra 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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Samsung Galaxy S21 Ultra | Xiaomi Mi 11 Ultra |
Released
·
Jan 29, 2021
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Released
·
Apr 02, 2021
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6.8-inch
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6.8-inch
|
Quad camera
|
Triple camera
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12GB · 128GB
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8GB · 256GB
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5000 mAh
|
5000 mAh
|
Check prices | Check prices |
Design
Dimensions | |
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6.50 x 2.98 x 0.35 inches (~0.37 inches with camera bump) 165.1 x 75.6 x 8.9 mm (~9.4 mm with camera bump) |
6.47 x 2.94 x 0.33 inches 164.3 x 74.6 x 8.38 mm |
Weight | |
8.04 oz (229.0 g) | 8.25 oz (234.0 g) |
Materials | |
Back: Glass (Corning Gorilla Glass Victus) Frame: Aluminum |
Back: Ceramic |
Resistance | |
Water, Dust; IP68 | Water, Dust; IP68 |
Biometrics | |
2D Face unlock, Ultrasonic in-screen fingerprint | 2D Face unlock, Optical in-screen fingerprint |
Keys | |
Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
Colors | |
Phantom black, Silver | Ceramic White, Ceramic Black |
Display
Size | |
---|---|
6.8-inch | 6.8-inch |
Resolution | |
3200x1440px, 20:9 ratio, 516 PPI | 3200x1440px, 20:9 ratio, 515 PPI |
Technology | |
Dynamic AMOLED | AMOLED |
Refresh rate | |
120Hz (adaptable) | 120Hz |
Screen-to-body | |
89.33 % | 91.24 % |
Peak brightness | |
1500 cd/m2 (nit) | 1700 cd/m2 (nit) |
Features | |
HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor | HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor |
Additional display | |
1.1 inches, 294 x124 px, AMOLED, Touch screen: Yes, Capacitive |
Hardware
System chip | |
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Qualcomm Snapdragon 888 SM8350 (5 nm) | Qualcomm Snapdragon 888 SM8350 (5 nm) |
Processor | |
Octa-core 1x 2.84GHz Kryo 680 + 3x 2.42GHz Kryo 680 + 4x 1.80GHz Kryo 680 |
Octa-core Kryo 680 |
GPU | |
Adreno 660 | Adreno 660 |
RAM | |
12GB (LPDDR5) | 8GB (LPDDR5) |
Internal storage | |
128GB (UFS 3.1) | 256GB (UFS 3.1) |
Storage expansion | |
not expandable | not expandable |
OS | |
Android (14, 13, 12, 11), One UI | Android (11), MIUI 12 UI |
Battery
Capacity | |
---|---|
5000 mAh | 5000 mAh |
Type | |
Li - Polymer | Li - Polymer |
Charging | |
Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging | Fast charging, Qi wireless charging, Reverse wireless charging |
Charge speed | |
Wired: 25.0W Wireless: 15.0W |
Wired: 67.0W Wireless: 67.0W |
Battery Life Estimate
6h 15min
Browsing
14h 43min
Video
8h 52min
Gaming
8h 40min
Battery Life Estimate
4h 58min
Browsing
8h 58min
Video
8h 7min
Gaming
8h 20min
Camera
Rear | |
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Quad camera | Triple camera |
Main camera | |
108 MP (OIS, Laser and PDAF) Aperture size: F1.8 Focal length: 24 mm Sensor size: 1/1.33" Pixel size: 0.8 μm |
50 MP (OIS, Laser autofocus) Aperture size: F1.9 Focal length: 24 mm Sensor size: 1/1.12″ Pixel size: 1.4 μm |
Second camera | |
12 MP (Ultra-wide, PDAF) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm |
48 MP (Ultra-wide, PDAF) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/2" Pixel size: 0.8 μm |
Third camera | |
10 MP (Telephoto, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 70 mm Sensor size: 1/3.2" Pixel size: 1.22 μm |
48 MP (Telephoto, Autofocus) Optical zoom: 5.0x Aperture size: F4.1 Focal Length: 120 mm Sensor size: 1/2" Pixel size: 0.8 μm |
Fourth camera | |
10 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 70 mm Sensor size: 1/3.2" Pixel size: 1.22 μm |
|
Flash | |
LED | Tricolor LED |
Video recording | |
7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps) OIS, HDR, Hyperlapse, Video light, EIS |
7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (1920 fps), 1280x720 (HD) (1920 fps) |
Front | |
40 MP (PDAF, HDR), Video capture: 3840x2160 (4K UHD) (60 fps) | 20 MP, Video capture: 1920x1080 (Full HD) |
Connectivity & Features
Bluetooth | |
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5.1 | 5.2 |
WLAN | |
802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band MIMO, Wi-Fi Direct, Hotspot | 802.11 b,g,n,ac,ax(Wi-Fi 6) Wi-Fi Direct, Hotspot |
USB | |
Type-C, USB 3.2 | Type-C |
Hearing aid compatible | |
M3/T3 | |
Location | |
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, GNSS, Dual-band positioning, Cell ID, Wi-Fi positioning |
Sensors | |
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer | Accelerometer, Gyroscope, Compass |
Other | |
NFC, ANT+ | NFC, Infrared |
Multimedia
Headphones | |
---|---|
No 3.5mm jack | No 3.5mm jack |
Speakers | |
Earpiece, Multiple speakers | Earpiece, Loudspeaker, Multiple speakers |
Features | |
32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus | |
Screen mirroring | |
Wireless screen share | |
Radio | |
FM, Stereo, RDS | |
Additional microphone(s) | |
Noise cancellation, Video recording |
Cellular
5G | |
---|---|
Bands n2, n5, n12, n25, n41, n66, n71, n77, n260, n261, SA, NSA, Sub-6, mmWave | Bands n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77, n78, n79, SA, NSA |
4G (FDD) | |
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 66(AWS-3), 71(600) | Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 28(700 APT), 32(1500 L-band), 66(AWS-3) |
4G (TDD) | |
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600) | Bands 38(2600), 40(2300), 41(2600+), 42(3500) |
3G | |
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) | Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) |
Data Speed | |
LTE-A Pro Cat 20 (2000/150 Mbit/s) | 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: Dec 22, 2020 FCC ID value: A3LSMG998U | Date approved: Mar 31, 2021 FCC ID value: 2AFZZK1G |
Measured SAR | |
Head: 0.77 W/kg Body: 1.02 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.16 W/kg Phablet: 3.15 W/kg |
Head: 0.84 W/kg Body: 0.46 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 0.74 W/kg |
Buyers information
MSRP | |
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$ 1200 / € 1399 | |
In The Box | |
C to C Data Cable, Ejection Pin |
Availability
Officially announced | |
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Jan 14, 2021 | Mar 29, 2021 |
Alternative variants
with 256GB storage
Internal storage | 256GB |
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Colors | Phantom black |
MSRP | $ 1250 |
with 12GB RAM
RAM | 12GB |
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MSRP | € 1200 |
with 512GB storage
RAM | 16GB |
---|---|
Internal storage | 512GB |
Colors | Phantom black |
MSRP | $ 1380 |
with 16GB RAM
RAM | 16GB |
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for Europe
System chip | Samsung Exynos 2100 (5 nm) |
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Processor |
Octa-core 1x 2.91GHz Cortex-X1 + 3x 2.81GHz Cortex-A78 + 4x 2.2GHz Cortex-A55 |
GPU | Mali G78 MP14 |
Weight | 8.01 oz (227.0 g) |
5G | Bands SA, NSA, Sub-6 |
FCC approval |
Date approved: Dec 22, 2020 FCC ID value: A3LSMG998B |
Measured SAR |
Head: 0.16 W/kg Body: 0.72 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.34 W/kg Phablet: 3.86 W/kg |
Links
Full specifications | |
---|---|
Samsung Galaxy S21 Ultra Specs | Xiaomi Mi 11 Ultra Specs |
PhoneArena Review | |
Samsung Galaxy S21 Ultra Review | Xiaomi Mi 11 Ultra Review |
User Reviews | |
Samsung Galaxy S21 Ultra User Reviews |