Samsung Galaxy S21 Ultra 5G vs Xiaomi Redmi Note 10 5G
General Info
| Manufacturer | |
| Samsung | Xiaomi |
| Announced | |
| 2021, January 14 | March 2021 |
| Status | |
| Coming soon. Exp. release 2021, January 29 | Coming Soon - April 2021 |
| Price | |
| Rs. 105,999 ($0.00) [Similarly Priced] | - |
| Colors | |
| Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown | Chrome Silver, Graphite Gray, Nighttime Blue, Aurora Green |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in) |
161.8 x 75.3 x 8.9 mm (6.37 x 2.96 x 0.35 in) |
| Weight | |
| 227 g (8.01 oz) | 190 g (6.7 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) |
| 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 |
| 3G Network | |
| HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | |
| LTE | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 40, 41, 66 |
| 5G Network | |
| SA/NSA/Sub6/mmWave | 1, 3, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA |
| 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 (side-mounted) |
Display
| Type | |
| QHD+ Dynamic AMOLED 2X Display 120Hz Refresh Rate HDR10+ 1500 nits (peak) Corning Gorilla Glass Victus Always-on display |
FHD+ IPS LCD Screen 90Hz Refresh Rate 400 nits (typ) Corning Gorilla Glass 3 |
| Colors | |
| 16M Colour | 16M Colour |
| Size | |
| 6.8 inches [Similar] | 6.5 inches [Similar] |
| Resolution | |
| 1440 x 3200 pixels (516 ppi) | 1080 x 2400 pixels (405 ppi) |
| Screen-to-Body Ratio | 89.46% | 83.68% |
| Multi-Touch | |
Hardware and OS
| OS | |
| Android 11 | Android 11 |
| User Interface | |
| One UI 3.0 | MIUI 12 |
| 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 [Similar] | Octa-core (4x2.2 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55), MediaTek MT6833 Dimensity 700 5G (7 nm) [Similar] |
| GPU | |
| Mali-G78 MP14 - International / Adreno 660 - USA/China/Korea [Similar] | Mali-G57 MC2 [Similar] |
| RAM | |
| 16 GB [Browse Similar] | 6 GB [Browse Similar] |
| Internal Memory | |
| 512 GB | 128 GB |
| External Memory | |
| microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
Camera
| Rear Camera | |
| 108 MP + 10 MP + 10 MP + 12 MP + 0.3 MP [Similar] | 48 MP + 2 MP + 2 MP [Similar] |
| Flash | |
| LED flash | Dual-LED Dual-tone 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 |
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, Panorama |
| Video | |
| 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS | 4K@30fps, 1080p@30/60/120fps |
| Front Camera | |
|
40 MP, f/2.2, 26mm (wide), 0.7µm, PDAF Dual video call, Auto-HDR 4K@30/60fps, 1080p@30fps [Similar] |
8 MP, f/2.0, (wide) Panorama 1080p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM radio (Snapdragon model only; market/operator dependent) | Unspecified |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G |
| Bluetooth | |
| 5.2, A2DP, LE | 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, dual-band, Wi-Fi Direct, hotspot |
| USB | |
| USB Type-C 3.2, USB On-The-Go | USB Type-C 2.0 |
| GPS | |
| Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | |
| 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 | 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 4 GB RAM UFS 2.2 |
| Expandable Storage | |
| microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| USB OTG | |
| Supported | Not 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 battery charging 18W |
| Capacity | |
| 5000 mAh | 5000 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |