Phone Comparison - Xiaomi Redmi K40 Gaming vs Xiaomi Redmi Note 10 Pro (China) vs Samsung Galaxy A22
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| Manufacturer | Xiaomi | Xiaomi | Samsung |
| Announced | April 2021 | May 2021 | June 2021 |
| Status | Coming Soon - April 2021 | Coming Soon - June 2021 | Coming Soon - June 2021 |
| Colors | Black, Gray, Silver, Bruce Lee Yellow | Gray, Blue/Green, White | Black, White, Mint, Violet |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
161.9 x 76.9 x 8.3 mm (6.37 x 3.03 x 0.33 in) |
163.3 x 75.9 x 8.9 mm (6.43 x 2.99 x 0.35 in) |
159.3 x 73.6 x 8.4 mm (6.27 x 2.9 x 0.33 in) |
| Weight | 205 g (7.23 oz) | 193 g (6.81 oz) | 186 g (6.56 oz) |
| SIM Type | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1x |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 | 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 | LTE |
| 5G Network | 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 | 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 | - |
| Messaging | |||
| Build Features | - Fingerprint Sensor (side-mounted) Physical pop-up gaming triggers IP53, dust and splash protection |
- Fingerprint Sensor (side-mounted) IP53, dust and splash protection |
- Fingerprint Sensor (side-mounted) |
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| OS | Android 11 | Android 11 | Android 11, |
| User Interface | MIUI 12.5 | MIUI 12.5 | One UI Core 3.1 |
| Processor | Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), MediaTek MT6893 Dimensity 1200 5G (6 nm) | Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), MediaTek MT6891Z Dimensity 1100 5G (6 nm) | Octa-core (2x2.0 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55), MediaTek Helio G80 12nm |
| GPU | Mali-G77 MC9 | Mali-G77 MC9 | Mali-G52 2EEMC2 |
| RAM | 12 GB | 8 GB | 6 GB |
| Internal Memory | 256 GB | 256 GB | 128 GB |
| External Memory | No | microSDXC (dedicated slot) | Unspecified |
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| Type | FHD+ OLED Screen 120Hz Refresh Rate HDR10+ 500 nits (typ) Corning Gorilla Glass 5 |
FHD+ IPS LCD Screen 120Hz Refresh Rate HDR10 450 nits (typ) Corning Gorilla Glass Victus |
HD+ Super AMOLED Screen 90Hz Refresh Rate |
| Colors | 1B colors | 16M Colour | 16M Colour |
| Size | 6.67 inches | 6.6 inches | 6.4 inches |
| Resolution | 1080 x 2400 pixels (395 ppi) | 1080 x 2400 pixels (399 ppi) | 720 x 1600 pixels (274 ppi) |
| Screen-to-Body Ratio | 86.09% | 84.75% | 84.44% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | No | Unspecified |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 64 MP + 8 MP + 2 MP | 64 MP + 8 MP + 2 MP | 48 MP + 8 MP + 2 MP + 2 MP |
| Flash | Dual-LED Flash | Dual-LED Dual-tone Flash | LED Flash |
| Features | 64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF 8 MP, f/2.2, 120Ë (ultrawide) 2 MP, f/2.4, (macro) HDR, Panorama |
64 MP, f/1.8, 26mm (wide), 1/1.97", 0.7µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) HDR, Panorama |
48 MP, f/1.8, (wide), PDAF, OIS 8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) panorama, HDR |
| Video | 4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR | 4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR | 1080p@30fps |
| Front Camera |
16 MP HDR 1080p@30fps, 720p@120fps, HDR [Similar] |
16 MP, f/2.5, (wide), 1/3.06", 1.0µm Panorama, HDR 1080p@30fps, 720p@120fps, HDR [Similar] |
13 MP, f/2.2, (wide) 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | 5.2, A2DP, LE | 5.2, A2DP, LE | Yes |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot | Yes |
| USB | USB Type-C 2.0, USB On-The-Go | USB Type-C 2.0 | USB Type-C 2.0 |
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | Yes |
| Browser | Yes | Yes | Yes |
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| Internal | 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 12 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1 | 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1 | 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 4 GB RAM |
| Expandable Storage | No | microSDXC (dedicated slot) | Unspecified |
| 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 Fast battery charging 67W, 100% in 42 min (advertised) Power Delivery 3.0 Quick Charge 3+ |
Non-removable Li-Po Battery Fast charging 67W, 100% in 42 min (advertised) |
Non-removable Li-Po Battery Fast battery charging 15W |
| Capacity | 5065 mAh | 5000 mAh | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
