Samsung Galaxy S21 Ultra 5G
Xiaomi Mi 11 Ultra
Xiaomi Poco X4 Pro 5G (Global)Samsung Galaxy S21 Ultra 5G vs Xiaomi Mi 11 Ultra vs Xiaomi Poco X4 Pro 5G (Global)
General Info
| Manufacturer | ||
| Samsung | Xiaomi | Xiaomi |
| Announced | ||
| 2021, January 14 | 2021, March 29 | 2022, February 28 |
| Status | ||
| Coming soon. Exp. release 2021, January 29 | Coming soon. Exp. release 2021, April 02 | Coming soon. Exp. release 2022, March |
| Price | ||
| Rs. 105,999 ($0.00) [Similarly Priced] | Rs. 69,999 ($0.00) [Similarly Priced] | - |
| Colors | ||
| Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown | Ceramic White (Cosmic White), Ceramic Black (Cosmic Black) | Graphite Gray, Polar White, Atlantic Blue |
| Form Factor | ||
| Candybar | Candybar | Candybar |
| Dimension | ||
|
165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in) |
164.3 x 74.6 x 8.4 mm (6.47 x 2.94 x 0.33 in) |
164.2 x 76.1 x 8.1 mm (6.46 x 3 x 0.32 in) |
| Weight | ||
| 227 g (8.01 oz) | 234 g (8.25 oz) | 205 g (7.23 oz) |
| SIM Type | ||
| Single SIM (Nano-SIM and/or eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | ||
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | ||
| HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1900 / 2100 |
| 4G Network | ||
| LTE | 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, 17, 18, 19, 20, 26, 28, 38, 40, 41 |
| 5G Network | ||
| SA/NSA/Sub6/mmWave | 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 |
SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 |
| Messaging | ||
| Build Features | ||
| - Fingerprint Sensor (under display, ultrasonic) Samsung Pay (Visa, MasterCard certified) IP68 dust/water resistant (up to 1.5m for 30 mins) Stylus support Samsung DeX, Samsung Wireless DeX (desktop experience support) ANT+ |
- Fingerprint Sensor (under display, optical) |
- Fingerprint Sensor (side-mounted) IP53, dust and splash protection |
Hardware and OS
| OS | ||
| Android 11 | Android 11 | Android 11 |
| User Interface | ||
| One UI 3.0 | MIUI 12.5 | MIUI 13 for POCO |
| Processor | ||
| Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International / Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 - USA/China/Korea, Exynos 2100 - Global / Qualcomm Snapdragon 875 - USA | Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680), Qualcomm SM8350 Snapdragon 888 (5 nm) | Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver), Qualcomm SM6375 Snapdragon 695 5G (6 nm) |
| GPU | ||
| Mali-G78 MP14 - International / Adreno 660 - USA/China/Korea | Adreno 660 | Adreno 619 |
| RAM | ||
| 16 GB | 12 GB | 8 GB |
| Internal Memory | ||
| 512 GB | 512 GB | 256 GB |
| External Memory | ||
| microSDXC (uses shared SIM slot) | No | microSDXC (uses shared SIM slot) |
Display
| Type | ||
| QHD+ Dynamic AMOLED 2X Display 120Hz Refresh Rate HDR10+ 1500 nits (peak) Corning Gorilla Glass Victus Always-on display |
QHD+ AMOLED Screen 120Hz Refresh Rate HDR10+ 900 nits, 1700 nits (peak) Corning Gorilla Glass Victus |
FHD+ Super AMOLED Screen 120Hz Refresh Rate HDR10 700 nits, 1200 nits (peak) |
| Colors | ||
| 16M Colour | 1B Colour | 16M Colors |
| Size | ||
| 6.8 inches | 6.81 inches | 6.67 inches |
| Resolution | ||
| 1440 x 3200 pixels (516 ppi) | 1440 x 3200 pixels (515 ppi) | 1080 x 2400 pixels (395 ppi) |
| Screen-to-Body Ratio | ||
| 89.46% | 91.45% | 85.77% |
| Multi-Touch | ||
 |
|
|
Multimedia
| 3.5mm Jack | ||
|
|
|
| Radio | ||
| FM radio (Snapdragon model only; market/operator dependent) | No | Unspecified |
| Games | ||
| Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | ||
|
|
|
Camera
| Rear Camera | ||
| 108 MP + 10 MP + 10 MP + 12 MP + 0.3 MP | 50 MP + 48 MP + 48 MP | 108 MP + 8 MP + 2 MP |
| Flash | ||
| LED flash | Dual-LED Dual-tone Flash | LED Flash |
| Features | ||
| 108 MP (2nd gen), f/1.8, 26mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom 10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video auto-HDR, panorama |
50 MP, f/1.9, (wide), PDAF, Laser AF, OIS 48 MP, f/4.1, 120mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 5x optical zoom, 120x hybrid zoom 48 MP, (ultrawide), 1/2.0", 0.8µm, PDAF HDR, Panorama, Selfie Display |
108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide) 2 MP, f/2.4, (macro) HDR, Panorama |
| Video | ||
| 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS | 8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10 rec. | 1080p@30/60fps |
| Front Camera | ||
| 40 MP, f/2.2, 26mm (wide), 0.7µm, PDAF Dual video call, Auto-HDR 4K@30/60fps, 1080p@30fps |
20 MP, f/2.3, (wide), 1/3.4", 0.8µm HDR 1080p@30fps, 720p@120fps, gyro-EIS |
16 MP, f/2.4, (wide) HDR, panorama 1080p@30fps |
Connectivity and Data Rate
| GPRS | ||
| Yes | Yes | Yes |
| Edge | ||
| Yes | Yes | Yes |
| 3G | ||
| HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G | HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G |
| Bluetooth | ||
| 5.2, A2DP, LE | 5.2, A2DP, LE, aptX HD | 5.1, A2DP, LE |
| Wi-Fi | ||
| Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot | 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, dual-band, Wi-Fi Direct, hotspot |
| USB | ||
| USB Type-C 3.2, USB On-The-Go | USB Type-C 2.0, USB On-The-Go | USB Type-C 2.0, USB On-The-Go |
| GPS | ||
| Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Browser | ||
| Yes | Yes | Yes |
User Memory
| Internal | ||
| 512 GB, 16 GB RAM or 256 GB, 12 GB RAM or 128 GB, 12 GB RAM UFS 3.1 | 512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 256 GB, 8 GB RAM UFS 3.1 | 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 2.2 |
| Expandable Storage | ||
| microSDXC (uses shared SIM slot) | No | microSDXC (uses shared SIM slot) |
| USB OTG | ||
| Supported | Supported | Supported |
Sensors
| Fingerprint | ||
|
|
|
| Proximity Sensor | ||
|
|
|
| Accelerometer Sensor | ||
|
|
|
| Magnetic-field Sensor (Compass) | ||
|
|
|
| Gyroscope Sensor | ||
|
|
|
| Barometer Sensor | ||
|
|
|
| NFC | ||
|
|
|
Battery
| Type | ||
| Non-removable Li-Po Battery Fast battery charging 25W USB Power Delivery 3.0 Fast Qi/PMA wireless charging 15W Reverse wireless charging 4.5W |
Non-removable Li-Po Battery Fast charging 67W, 100% in 36 min (advertised) Fast wireless charging 67W, 100% in 39 min (advertised) Reverse wireless charging 10W Quick Charge 4+ Power Delivery 3.0 |
Non-removable Li-Po Battery Fast battery Charging 67W, 70% in 22 min, 100% in 41 min (advertised) Power Delivery 3.0 Quick Charge 3+ |
| Capacity | ||
| 5000 mAh | 5000 mAh | 5000 mAh |
| Stand by | ||
| - | - | - |
| Talk Time | ||
| - | - | - |
