Phone Comparison - Samsung Galaxy A40 vs Samsung Galaxy A54 vs Xiaomi Redmi Note 12S
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| Manufacturer | Samsung | Samsung | Xiaomi |
| Announced | March 2019 | March 2023 | March 2023 |
| Status | Coming Soon - April 2019 | Coming Soon - March 2023 | Coming Soon - Q1 2023 |
| Price | - | Rs. 38,999 ($0.00) [Similarly Priced] | - |
| Colors | Black, White, Blue, Coral | Lime, Graphite, Violet, White | Onyx Black, Ice Blue, Pearl Green |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
144.3 x 69.1 x 7.9 mm (5.68 x 2.72 x 0.31 in) |
158.2 x 76.7 x 8.2 mm (6.23 x 3.02 x 0.32 in) |
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| Weight | - | 202 g (7.13 oz) | - |
| SIM Type | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM, 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) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 38, 40, 41, 66 | LTE |
| 5G Network | - | 1, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 - International SA/NSA/Sub6/mmWave - USA |
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| SAR EU |
- W/kg (head) - W/kg (body) |
0.69 W/kg (head) 1.34 W/kg (body) |
- W/kg (head) - W/kg (body) |
| Messaging | |||
| Build Features | - Fingerprint Sensor |
- Fingerprint Sensor (under display, optical) IP67 dust/water resistant (up to 1m for 30 min) |
- Fingerprint Sensor IP53, dust and splash resistant |
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| OS | Android 9.0 (Pie) | Android 13 | Android 13 |
| User Interface | - | One UI 5.1 | MIUI 14 |
| Processor | Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53), Exynos 7885 Octa (14 nm) | Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), Exynos 1380 (5 nm) | Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Helio G96 (12 nm) |
| GPU | Mali-G71 | Mali-G68 MP5 | Mali-G57 MC2 |
| RAM | 4 GB | 8 GB | 8 GB |
| Internal Memory | 64 GB | 256 GB | 256 GB |
| External Memory | microSD, up to 512 GB (dedicated slot) | microSDXC (uses shared SIM slot) | microSDXC |
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| Type | Super AMOLED Capacitive Touchscreen | FHD+ Super AMOLED Screen 120Hz Refresh Rate 1000 nits (HBM) |
FHD+ IPS LCD Screen 90Hz Refresh Rate |
| Colors | 16M colors | 16M Colors | 16M Colors |
| Size | 5.9 inches | 6.4 inches | 6.43 inches |
| Resolution | 1080 x 2280 pixels (428 ppi) | 1080 x 2340 pixels (403 ppi) | 1080 x 2400 pixels (409 ppi) |
| Screen-to-Body Ratio | 86.97% | 82.74% | - |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | No | Unspecified |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 16 MP + 5 MP | 50 MP + 12 MP + 5 MP | 108 MP |
| Flash | LED Flash | LED Flash | LED Flash |
| Features | 16 MP, f/2.0, PDAF 5 MP, f/2.2, 12mm, (ultrawide) Panorama, HDR |
50 MP, f/1.8, (wide), PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm 5 MP, f/2.4, (macro) Panorama, HDR |
108 MP, (wide), PDAF other unspecified cameras HDR, Panorama |
| Video | 2160p@30fps, 1080p@30fps | 4K@30fps, 1080p@30/60fps, 720p@480fps | 1080p@30fps |
| Front Camera | 25 MP, 1080p@30fps [Similar] |
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm 4K@30fps, 1080p@30fps [Similar] |
Unspecified 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps | HSPA, LTE-A, 5G | HSPA, LTE-A |
| Bluetooth | 4.2, A2DP, LE | 5.3, A2DP, LE | Yes |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| USB | Type-C 1.0 reversible connector | USB Type-C 2.0, OTG | USB Type-C 2.0 |
| GPS | Yes, with A-GPS, GLONASS, BDS | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, GALILEO, BDS |
| Browser | Yes | Yes | Yes |
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| Internal | 64 GB, 4 GB RAM | 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM | 256 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 6 GB RAM |
| Expandable Storage | microSD, up to 512 GB (dedicated slot) | microSDXC (uses shared SIM slot) | microSDXC |
| USB OTG | Supported | Not 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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| NFC | |
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| Type | Non-removable Li-Po Battery | Non-removable Li-Po Battery Fast battery Charging 25W |
Non-removable Li-Po Battery Fast battery Charging 33W |
| Capacity | 3100 mAh | 5000 mAh | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
