Phone Comparison - Samsung Galaxy A21s vs Xiaomi Redmi Note 11 vs Samsung Galaxy S23
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Xiaomi | Samsung |
| Announced | Expected Announcement - May 2020 | October 2021 | 2023, February 01 |
| Status | Rumored | Coming Soon - November 2021 | Coming soon. Exp. release 2023, February 17 |
| Price | - | - | Rs. 74,999 ($0.00) [Similarly Priced] |
| Colors | Black, White, Blue | Mysterious Black, Milky Way Blue, Mint Green | Phantom Black, Cream, Green, Lavender, Graphite, Lime |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
8.9 mm thickness (0.35 in thickness) |
8.8 mm thickness (0.35 in thickness) |
146.3 x 70.9 x 7.6 mm (5.76 x 2.79 x 0.3 in) |
| Weight | 191 g (6.74 oz) | 195 g (6.88 oz) | 167 g (5.89 oz) |
| SIM Type | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | Nano-SIM and eSIM, Dual SIM (2 Nano-SIMs and eSIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) CDMA2000 1xEV-DO |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE | LTE (unspecified) | LTE |
| 5G Network | - | SA/NSA | SA/NSA/Sub6 - International SA/NSA/Sub6/mmWave - USA |
| Messaging | |||
| Build Features | - Fingerprint Sensor |
- Fingerprint Sensor (side-mounted) IP53, dust and splash protection |
- Fingerprint Sensor (under display, ultrasonic) IP68 dust/water resistant (up to 1.5m for 30 mins) Armor aluminum frame with tougher drop and scratch resistance (advertised) |
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| OS | Android 10.0 | Android 11 | Android 13 |
| User Interface | One UI 2.0 | MIUI 12.5 | One UI 5.1 |
| Processor | Octa-core 2.0 GHz, Exynos 850 | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek Dimensity 810 5G (6 nm) | Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510), Qualcomm SM8550 Snapdragon 8 Gen 2 (4 nm) |
| GPU | - | Mali-G57 MC2 | Adreno 740 |
| RAM | 3 GB | 8 GB | 8 GB |
| Internal Memory | 64 GB | 256 GB | 256 GB |
| External Memory | microSDXC | Unspecified | No |
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| Type | PLS TFT Capacitive Touchscreen | FHD+ IPS LCD Screen 90Hz Refresh Rate |
FHD+ Dynamic AMOLED 2X Screen 120Hz Refresh Rate HDR10+ Corning Gorilla Glass Victus 2 |
| Colors | 16M colors | 16M Colors | 16M Colors |
| Size | 6.55 inches | 6.6 inches | 6.1 inches |
| Resolution | 720 x 1600 pixels (268 ppi) | 1080 x 2400 pixels (399 ppi) | 1080 x 2340 pixels (422 ppi) |
| Screen-to-Body Ratio | - | - | 88.27% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | - | Unspecified | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 48 MP + 8 MP + 2 MP | 50 MP + 8 MP | 50 MP + 10 MP + 12 MP |
| Flash | LED Flash | LED Flash | LED Flash |
| Features | 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) Panorama, HDR |
50 MP, 26mm (wide), PDAF 8 MP, (ultrawide) HDR, Panorama |
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, Dual Pixel PDAF, OIS 10 MP, f/2.4, 70mm (telephoto), 1/3.94", 1.0µm, PDAF, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video Auto-HDR, Panorama |
| Video | 1080p@30fps | Unspecified | 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS |
| Front Camera |
13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm HDR, Panorama 1080p@30fps [Similar] |
16 MP 1080p@30fps [Similar] |
12 MP, f/2.2, 25mm (wide), Dual Pixel PDAF, Dual video call Auto-HDR, HDR10+ 4K@30/60fps, 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G | HSPA, LTE, 5G |
| Bluetooth | 5.0, A2DP, LE | Yes | 5.3, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Yes | Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct |
| USB | Yes | USB Type-C 2.0, USB On-The-Go | USB Type-C 3.2, OTG |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, GALILEO, BDS |
| Browser | Yes | Yes | Yes |
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| Internal | 64 GB, 3 GB RAM or 32 GB, 3 GB RAM | 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM | 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1/4.0 |
| Expandable Storage | microSDXC | Unspecified | No |
| USB OTG | Supported | Supported | Not Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Magnetic-Field Sensor (Compass) | |
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| Gyroscope Sensor | |
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| Barometer Sensor | |
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| NFC | |
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| Type | Non-removable Li-Po Battery Battery Charging 10W |
Non-removable Li-Po Battery Fast battery Charging 33W, 100% in 62 min (advertised) |
Non-removable Li-Po Battery Fast battery Charging 25W, PD3.0 10W wireless (Qi/PMA) 4.5W reverse wireless |
| Capacity | 5000 mAh | 5000 mAh | 3900 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 79,999 
