Phone Comparison - Samsung Galaxy A37 vs Samsung Galaxy A57 vs Xiaomi Redmi R70
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| Price Comparison (India) | - | ||
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| Manufacturer | Samsung | Samsung | Xiaomi |
| Announced | March 2026 | March 2026 | April 2026 |
| Status | Coming Soon - April 2026 | Coming Soon - April 2026 | Available - April 2026 |
| Price | Rs. 41,999 ($0.00) [Similarly Priced] | Rs. 56,999 ($0.00) [Similarly Priced] | - |
| Colors | Graygreen, Charkoal, White, Light Violet | Navy, Gray, Icyblue, Lilac | Black, Blue, Purple, White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
162.9 x 78.2 x 7.4 mm (6.41 x 3.08 x 0.29 in) |
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in) |
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in) |
| Weight | 196 g (6.91 oz) | 179 g (6.31 oz) | 210 g (7.41 oz) |
| SIM Type | - | - | Nano-SIM + Nano-SIM |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G Network | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66 | 1, 3, 5, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48 |
| 5G Network | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 | 1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA |
| SAR EU |
0.72 W/kg (head) 1.14 W/kg (body) |
0.70 W/kg (head) 1.07 W/kg (body) |
- W/kg (head) - W/kg (body) |
| Messaging | |||
| Build Features | - Fingerprint Sensor (under display, optical) IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) |
- Fingerprint Sensor (under display, optical) IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) |
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| OS | Android 16, up to 6 major Android upgrades | Android 16, up to 6 major Android upgrades | Android 16 |
| User Interface | One UI 8.5 | One UI 8.5 | HyperOS 3 |
| Processor | Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), Exynos 1480 (4 nm) | Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520), Exynos 1680 (4 nm) | Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), Unisoc T8300 (6 nm) |
| GPU | Xclipse 530 | Xclipse 550 | Mali-G57 MC2 |
| RAM | 12 GB | 12 GB | 8 GB |
| Internal Memory | 256 GB | 512 GB | 256 GB |
| External Memory | No | No | microSDXC |
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| Type | FHD+ Super AMOLED Screen, 120Hz 1200 Nits (HBM), 1900 Nits (peak) Corning Gorilla Glass Victus+, Mohs Level 5 |
FHD+ Super AMOLED+ Screen, 120Hz HDR10+, 1200 Nits (HBM), 1900 Nits (peak) Corning Gorilla Glass Victus+, Mohs Level 5 |
HD+ IPS LCD Screen, 120Hz, 800 Nits (peak) |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 6.7 inches | 6.7 inches | 6.9 inches |
| Resolution | 1080 x 2340 pixels (385 ppi) | 1080 x 2340 pixels (385 ppi) | 720 x 1600 pixels (254 ppi) |
| Screen-to-Body Ratio | 86.35% | 88.69% | 84.44% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | No | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 50 MP + 8 MP + 5 MP | 50 MP + 12 MP + 5 MP | 13 MP |
| Flash | LED Flash | LED Flash | LED Flash |
| Features | 50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) Panorama, HDR |
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm 5 MP, f/2.4, (macro) Best Face, Panorama, HDR |
13 MP HDR |
| Video | 4K@30fps, 1080p@30/60fps, gyro-EIS | 4K@30fps, 1080p@30/60fps, HDR, gyro-EIS | 1080p@30fps |
| Front Camera |
12 MP, f/2.2, (wide), 1/3.2", 1.12µm 4K@30fps, 1080p@30fps, 10-bit HDR [Similar] |
12 MP, f/2.2, (wide), 1/3.2", 1.12µm 4K@30fps, 1080p@30/60fps, 10-bit HDR [Similar] |
8 MP HDR 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE, 5G | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Bluetooth | 5.4, A2DP, LE | 6.0, A2DP, LE | 5.4, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| GPS | GPS, GALILEO, GLONASS, BDS, QZSS | GPS, GALILEO, GLONASS, BDS, QZSS | GPS, GLONASS, GALILEO, BDS |
| Browser | Yes | Yes | Yes |
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| Internal | 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1 | 512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 | 256 GB, 8 GB RAM or 256 GB, 6 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM UFS 2.2 |
| Expandable Storage | No | No | microSDXC |
| USB OTG | Supported | Supported | 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-ion Battery Fast Battery Charging 45W wired |
Non-removable Li-ion Battery Fast Battery Charging 45W wired |
Non-removable Li-ion Battery Fast Battery Charging 15W wired, PD 7.5W reverse wired |
| Capacity | 5000 mAh | 5000 mAh | 6000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 41,999 
