Phone Comparison - Samsung Galaxy A31 vs Samsung Galaxy Note20 Ultra 5G vs Samsung Galaxy A72
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | 2020, March 24 | 2020, August 05 | 2021, March 17 |
| Status | Coming Soon - April 2020 | Coming soon. Exp. release 2020, August 28 | Coming soon. Exp. release 2021, March 26 |
| Price | - | Rs. 104,999 ($0.00) [Similarly Priced] | - |
| Colors | Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White | Mystic Bronze, Mystic Black, Mystic White | Awesome Black, Awesome White, Awesome Violet, Awesome Blue |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in) |
164.8 x 77.2 x 8.1 mm (6.49 x 3.04 x 0.32 in) |
165 x 77.4 x 8.4 mm (6.5 x 3.05 x 0.33 in) |
| Weight | 185 g (6.53 oz) | 208 g (7.34 oz) | 203 g (7.16 oz) |
| SIM Type | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM and/or eSIM), Hybrid 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 (dual-SIM model only) | 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 (dual-SIM model only) |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE (unspecified) | LTE | LTE |
| 5G Network | - | 5G SA/NSA/Sub6/mmWave | - |
| Messaging | |||
| Build Features | - Fingerprint Sensor (under display, optical) |
- Fingerprint Sensor(in-display) Samsung Pay (Visa, MasterCard certified) IP68 dust/water resistant (up to 1.5m for 30 mins) Stylus, 9ms latency (Bluetooth integration, accelerometer, gyro) |
- Fingerprint Sensor (under display, optical) |
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| OS | Android 10.0 | Android 10.0 | Android 11 |
| User Interface | One UI 2.0 | One UI 2.1 | One UI 3.0 |
| Processor | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55), Mediatek MT6768 Helio P65 (12nm) | Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global Octa-core (1x3.09 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) - USA, Exynos 990 (7 nm+) - Global Qualcomm SM8250 Snapdragon 865+ (7 nm+) - USA |
Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), Qualcomm SM7125 Snapdragon 720G (8 nm) |
| GPU | Mali-G52 MC2 | Mali-G77 MP11 - Global Adreno 650 - USA |
Adreno 618 |
| RAM | 6 GB | 12 GB | 8 GB |
| Internal Memory | 128 GB | 512 GB | 128 GB |
| External Memory | microSDXC | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
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| Type | Super AMOLED Capacitive Touchscreen | Dynamic AMOLED 2X Capacitive Touchscreen Corning Gorilla Glass Victus HDR10+ Always-on display 120Hz@FHD/60Hz@QHD refresh rate |
FHD+ Super AMOLED Screen 90Hz Refresh Rate 800 nits (peak) Corning Gorilla Glass 5 |
| Colors | 16M colors | 16M Colour | 16M Colour |
| Size | 6.4 inches | 6.9 inches | 6.7 inches |
| Resolution | 1080 x 2400 pixels (411 ppi) | 1440 x 3088 pixels (494 ppi) | 1080 x 2400 pixels (393 ppi) |
| Screen-to-Body Ratio | 85.01% | 92.40% | 84.78% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | - | FM radio (Snapdragon model only; market/operator dependent) | Unspecified |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 48 MP + 8 MP + 5 MP + 5 MP | 108 MP + 12 MP + 12 MP | 64 MP + 8 MP + 12 MP + 2 MP |
| Flash | LED flash | LED Flash | LED flash |
| Features | 48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth) panorama, HDR |
108 MP, f/1.8, 26mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS 12 MP, f/3.0, 103mm (periscope telephoto), 1.0µm, PDAF, OIS, 5x optical zoom, 50x hybrid zoom 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, PDAF, Super Steady video Auto-HDR, Panorama |
64 MP, f/1.8, 26mm (wide), PDAF, OIS 8 MP, f/2.4, (telephoto), PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) panorama, HDR |
| Video | 1080p@30fps | 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS | 4K@30fps, 1080p@30/120fps; gyro-EIS |
| Front Camera |
20 MP, f/2.2, 0.8µm HDR 1080p@30fps [Similar] |
10 MP, f/2.2, 26mm (wide), 1/3.2", 1.22µm, Dual Pixel PDAF Dual video call, Auto-HDR 4K@30/60fps, 1080p@30fps [Similar] |
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm HDR 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | 5.0, A2DP, LE | 5.1, A2DP, LE, aptX | 5.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | 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, dual-band, Wi-Fi Direct, hotspot |
| USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | 3.2, Type-C 1.0 reversible connector, USB On-The-Go | 2.0, Type-C 1.0 reversible connector, USB On-The-Go |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | Yes | Yes | Yes |
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| Internal | 128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1) | 512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 128 GB, 12 GB RAM (UFS3.1) | 128 GB, 8 GB RAM or 128 GB, 6 GB RAM (UFS 2.1) |
| Expandable Storage | microSDXC | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| 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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| Barometer Sensor | |
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| NFC | |
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| Type | Non-removable Li-Po Battery Fast battery charging 15W |
Non-removable Li-Ion battery Fast charging 45W, 50% in 30 min (advertised) USB Power Delivery 3.0 Fast Qi/PMA wireless charging 15W Reverse wireless charging 9W |
Non-removable Li-Po Battery Fast battery charging 25W |
| Capacity | 5000 mAh | 4500 mAh | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 104,999 
