Samsung Galaxy A71
Samsung Galaxy A31
Samsung Galaxy A52 4GSamsung Galaxy A71 vs Samsung Galaxy A31 vs Samsung Galaxy A52 4G
General Info
| Manufacturer | ||
| Samsung | Samsung | Samsung |
| Announced | ||
| December 2019 | 2020, March 24 | 2021, March 17 |
| Status | ||
| Available. Released 2020, January | Coming Soon - April 2020 | Coming soon. Exp. release 2021, March 26 |
| Price | ||
| Rs. 29,999 ($0.00) [Similarly Priced] | - | - |
| Colors | ||
| Prism Crush White, Black, Pink, Blue | Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White | Awesome Black, Awesome White, Awesome Violet, Awesome Blue |
| Form Factor | ||
| Candybar | Candybar | Candybar |
| Dimension | ||
|
163.6 x 76.0 x 7.7 mm (6.44 x 2.99 x 0.3 in) |
159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in) |
159.9 x 75.1 x 8.4 mm (6.3 x 2.96 x 0.33 in) |
| Weight | ||
| 179 g (6.31 oz) | 185 g (6.53 oz) | 189 g (6.67 oz) |
| SIM Type | ||
| Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Hybrid 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 (dual-SIM model only) |
| 3G Network | ||
| HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | ||
| LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) | LTE (unspecified) | LTE |
| Messaging | ||
| Build Features | ||
| - Fingerprint Sensor(In-display) |
- Fingerprint Sensor (under display, optical) |
- Fingerprint Sensor (under display, optical) IP67 |
Hardware and OS
| OS | ||
| Android 10.0 | Android 10.0 | Android 11 |
| User Interface | ||
| One UI 2.0 | One UI 2.0 | One UI 3.0 |
| Processor | ||
| Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55), Mediatek MT6768 Helio P65 (12nm) | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), Qualcomm SM7125 Snapdragon 720G (8 nm) |
| GPU | ||
| Adreno 618 | Mali-G52 MC2 | Adreno 618 |
| RAM | ||
| 8 GB | 6 GB | 8 GB |
| Internal Memory | ||
| 128 GB | 128 GB | 256 GB |
| External Memory | ||
| microSD, up to 512 GB (dedicated slot) | microSDXC | microSDXC |
Display
| Type | ||
| Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen | Super AMOLED Capacitive Touchscreen | FHD+ Super AMOLED Screen 90Hz Refresh Rate 800 nits (peak) Corning Gorilla Glass 5 |
| Colors | ||
| 16M colors | 16M colors | 16M Colour |
| Size | ||
| 6.7 inches | 6.4 inches | 6.5 inches |
| Resolution | ||
| 1080 x 2400 pixels (393 ppi) | 1080 x 2400 pixels (411 ppi) | 1080 x 2400 pixels (405 ppi) |
| Screen-to-Body Ratio | ||
| 87.08% | 85.01% | 84.90% |
| Multi-Touch | ||
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Multimedia
| 3.5mm Jack | ||
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| Radio | ||
| FM radio | - | Unspecified |
| Games | ||
| Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | ||
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Camera
| Rear Camera | ||
| 64 MP + 12 MP + 5 MP + 5 MP | 48 MP + 8 MP + 5 MP + 5 MP | 64 MP + 8 MP + 5 MP + 2 MP |
| Flash | ||
| LED Flash | LED flash | LED flash |
| Features | ||
| 64 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF 12 MP, f/2.2, 13mm (ultrawide) 5 MP, f/2.2, depth sensor 5 MP, f/2.4, macro camera Panorama, HDR |
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 |
64 MP, f/1.8, 26mm (wide), PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.2, (depth) panorama, HDR |
| Video | ||
| 2160p@30fps, 1080p@30/60/240fps, 1080p@960fps; gyro-EIS | 1080p@30fps | 4K@30fps, 1080p@30/120fps; gyro-EIS |
| Front Camera | ||
| 32 MP, f/2.0, 25mm (wide) HDR 1080p@30fps |
20 MP, f/2.2, 0.8µm HDR 1080p@30fps |
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm HDR 4K@30fps, 1080p@30fps |
Connectivity and Data Rate
| GPRS | ||
| Yes | Yes | Yes |
| Edge | ||
| Yes | Yes | Yes |
| 3G | ||
| HSPA, LTE-A | HSPA, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | ||
| 5.0, A2DP, LE | 5.0, A2DP, LE | 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, 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 | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | USB Type-C 2.0, USB On-The-Go |
| GPS | ||
| Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | ||
| Yes | Yes | Yes |
User Memory
| Internal | ||
| 128 GB, 8 GB RAM | 128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1) | 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM |
| Expandable Storage | ||
| microSD, up to 512 GB (dedicated slot) | microSDXC | microSDXC |
| USB OTG | ||
| Supported | Supported | Supported |
Sensors
| 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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Battery
| Type | ||
| Non-removable Li-Po Battery Fast battery charging 25W |
Non-removable Li-Po Battery Fast battery charging 15W |
Non-removable Li-Po Battery Fast charging 25W, 50% in 30 min (advertised) |
| Capacity | ||
| 4000 mAh | 5000 mAh | 4500 mAh |
| Stand by | ||
| - | - | - |
| Talk Time | ||
| - | - | - |
