1.Overview of Xiaomi Mi 11 Ultra 5G
The smartphone is powered by the Qualcomm SM8350 Snapdragon 888 Octa-core processor. The smartphone comes with a 6.81 inches and 1440 x 3200 pixels resolution.
The rear camera consists of triple-camera: 50 MP (wide) + 48 MP (periscope telephoto) + 48 MP (ultrawide) while on the front there is a 20 MP (wide). The sensors integrated into the device are Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, and barometer.
The smartphone is fueled by a Non-removable Li-Po 5000 mAh battery + Fast charging 67W + Fast wireless charging 50W + Reverse wireless charging 10W + Quick Charge 5, Quick Charge 4+ Power Delivery 3.0.
The phone runs on the Android 11 + MIUI 12.5 operating system. Xiaomi Mi 11 Ultra comes in two colors: White and Black. It features a USB Type-C 2.0, USB On-The-Go, GPS with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS.
2.Overview of Samsung Galaxy S21 Ultra 5G
Samsung Galaxy S21 Ultra 5G is officially announced on January 14, 2021.
The smartphone is pack with 12 GB and 16 GB RAM with 128 GB, 256 GB, 512 GB internal storage options. The device is built with a Glass front (Gorilla Glass Victus), a glass back (Gorilla Glass), and an aluminum frame.
Samsung Galaxy S21 Ultra 5G is fueled with a non-removable Li-Po 5000 mAh battery + Fast charging 25W + USB Power Delivery 3.0 + Fast Qi/PMA wireless charging 15W + Reverse wireless charging 4.5W.
The smartphone features a 6.8 inches Dynamic AMOLED 2X display that has a 1440 x 3200 pixels resolution. The device comes in Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, and Phantom Brown.
The smartphone consists of a quad-camera: 108 MP (wide) + 10 MP (periscope telephoto) + 10 MP (telephoto) + 12 MP (ultrawide) while on the front there is a 40 MP (wide). The sensors include Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, and barometer.
The smartphone runs on Android 11 + One UI 3.1 operating system.
3.Comparison between Xiaomi Mi 11 Ultra 5G and Samsung Galaxy S21 Ultra 5G
|
Product Code |
||
|
Technology |
GSM / CDMA / HSPA / EVDO / LTE / 5G |
GSM / CDMA / HSPA / EVDO / LTE / 5G |
|
2G bands |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) CDMA 800 / 1900 & TD-SCDMA |
|
3G bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO |
|
4G bands |
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 40, 41, 42, 66 - International 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 - China |
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G998U1 |
|
5G bands |
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA - International 1, 3, 28, 41, 77, 78, 79 SA/NSA - China |
2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1 |
|
Speed |
HSPA 42.2/5.76 Mbps, LTE-A, 5G |
HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G |
|
Dimensions |
164.3 x 74.6 x 8.4 mm (6.47 x 2.94 x 0.33 in) |
165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in) |
|
Weight |
234 g (8.25 oz) |
227 g (Sub6), 229 g (mmWave) (8.01 oz) |
|
Build |
Glass front (Gorilla Glass Victus), ceramic back, aluminum frame |
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame |
|
SIM |
Dual SIM (Nano-SIM, dual stand-by) |
Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by) |
|
Dust/Water Resistant |
IP68 dust/water resistant (up to 1.5m for 30 mins) |
IP68 dust/water resistant (up to 1.5m for 30 mins) Stylus support |
|
Display Type |
AMOLED, 1B colors, 120Hz, HDR10+, 900 nits, 1700 nits (peak) |
Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak) |
|
Size |
6.81 inches, 112.0 cm2 (~91.4% screen-to-body ratio) |
6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio) |
|
Resolution |
1440 x 3200 pixels, 20:9 ratio (~515 ppi density) |
1440 x 3200 pixels, 20:9 ratio (~515 ppi density) |
|
Protection |
Corning Gorilla Glass Victus Dolby Vision |
Corning Gorilla Glass Victus Always-on display |
|
OS |
Android 11, MIUI 12.5 |
Android 11, One UI 3.1 |
|
Chipset |
Qualcomm SM8350 Snapdragon 888 (5 nm) |
Exynos 2100 (5 nm) - International |
|
CPU |
Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) |
Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International |
|
GPU |
Adreno 660 |
Mali-G78 MP14 - International Adreno 660 - USA/China |
|
Card slot |
No |
No |
|
Internal |
256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM UFS 3.1 |
128GB 12GB RAM, 256GB 12GB RAM, 512GB 16GB RAM UFS 3.1 |
|
Rear Camera |
50 MP, f/2.0, 24mm (wide), 1/1.12", 1.4µm, Dual Pixel PDAF, Laser AF, OIS |
108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS |
|
Rear Camera Features |
Dual-LED dual-tone flash, HDR, panorama, 1.1” AMOLED selfie display |
LED flash, auto-HDR, panorama |
|
Rear Camera Video |
8K@24fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR10+ rec. |
8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS |
|
Front Camera |
20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm |
40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF |
|
Front Camera Features |
HDR, panorama |
Dual video call, Auto-HDR |
|
Front Camera Video |
1080p@30/60fps, 720p@120fps, gyro-EIS |
4K@30/60fps, 1080p@30fps |
|
Loudspeaker |
Yes, with stereo speakers |
Yes, with stereo speakers |
|
3.5mm jack |
No 24-bit/192kHz audio Tuned by Harman Kardon |
No 32-bit/384kHz audio Tuned by AKG |
|
WLAN |
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, DLNA, hotspot |
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot |
|
Bluetooth |
5.2, A2DP, LE, aptX HD |
5.2, A2DP, LE |
|
GPS |
Yes, with tri-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
Yes, with A-GPS, GLONASS, BDS, GALILEO |
|
NFC |
Yes |
Yes |
|
Infrared port |
Yes |
No |
|
Radio |
No |
FM radio (Snapdragon model only; market/operator dependent) |
|
USB |
USB Type-C 2.0, USB On-The-Go |
USB Type-C 3.2, USB On-The-Go |
|
|
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer Samsung DeX, Samsung Wireless DeX (desktop experience support) |
|
Battery |
Li-Po 5000 mAh, non-removable |
Li-Ion 5000 mAh, non-removable |
|
Charging |
Fast charging 67W, 100% in 36 min (advertised) |
Fast charging 25W |
By the way, you can check the price of Xiaomi Mi 11 Ultra 5G Phone and Samsung Galaxy S21 Ultra 5G SM-G9980.
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