Phone Comparison - Samsung Galaxy 551 vs Samsung Galaxy A73 5G
Samsung Galaxy 551.jpg)
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Samsung Galaxy A73 5G.jpg)
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| Manufacturer | Samsung | Samsung |
| Announced | October 2010 | March 2022 |
| Status | Available - Q4 2010 | Coming Soon - April 2022 |
| Colors | Black | Gray, Mint, White |
| Form Factor | Candybar | Candybar |
| Dimension |
111 x 55 x 15.2 mm (4.37 x 2.17 x 0.6 in) |
163.7 x 76.1 x 7.6 mm (6.44 x 3 x 0.3 in) |
| Weight | 117 g (4.13 oz) | 181 g (6.38 oz) |
| SIM Type | - | Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | HSDPA 900 / 2100 HSDPA 850 / 2100 |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | - | LTE |
| 5G Network | - | SA/NSA |
| Messaging | SMS, MMS, EMail, IM | |
| Build Features | - | - Fingerprint Sensor (under display, optical) IP67 dust/water resistant (up to 1m for 30 mins) |
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| OS | Android OS, v2.2 (Froyo), upgradable to v2.3.6 (Gingerbread) | Android 12 |
| User Interface | - | One UI 4.1 |
| Processor | 600 MHz, Qualcomm MSM7227 [Similar] | Octa-core (4x2.4 GHz Kryo 670 & 4x1.8 GHz Kryo 670), Qualcomm SM7325 Snapdragon 778G 5G (6 nm) [Similar] |
| GPU | Adreno 200 [Similar] | Adreno 642L [Similar] |
| RAM | N/A | 8 GB [Browse Similar] |
| Internal Memory | 160 MB | 256 GB |
| External Memory | microSD, up to 32 GB, 1 GB included | microSDXC (uses shared SIM slot) |
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| Type | TFT capacitive touchscreen | FHD+ Super AMOLED Screen 120Hz Refresh Rate Corning Gorilla Glass 5 |
| Colors | 16M colors | 16M Colors |
| Size | 3.2 inches [Similar] | 6.7 inches [Similar] |
| Resolution | 240 x 400 pixels (146 ppi) | 1080 x 2400 pixels (393 ppi) |
| Screen-to-Body Ratio | 47.59% | 86.91% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS | Unspecified |
| Games | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 3.15 MP, 2048x1536 pixels [Similar] | 108 MP + 8 MP + 5 MP + 5 MP [Similar] |
| Flash | No | LED flash |
| Features | Auto focus, | 108 MP, f/1.8, (wide), PDAF, OIS 12 MP, f/2.2, (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth) panorama, HDR |
| Video | Yes, QVGA@15fps | 4K@30fps, 1080p@30/60fps; gyro-EIS |
| Front Camera | No [Similar] |
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm HDR 4K@30fps, 1080p@30fps [Similar] |
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| GPRS | Class 10 (4+1/3+2 slots), 32 - 48 kbps | Yes |
| Edge | Class 12 | Yes |
| 3G | HSDPA, 7.2 Mbps; HSUPA | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | Yes, v2.1 with A2DP | 5.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot |
| USB | Yes, microUSB v2.0 | USB Type-C 2.0, USB On-The-Go |
| GPS | Yes, with A-GPS support | Yes, with A-GPS |
| Browser | HTML | Yes |
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| Internal | 160 MB | 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM |
| Expandable Storage | microSD, up to 32 GB, 1 GB included | microSDXC (uses shared SIM slot) |
| USB OTG | - | Supported |
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| Accelerometer Sensor | |
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| Type | Li-Ion Battery | Non-removable Li-Po Battery Fast battery Charging 25W |
| Capacity | 1200 mAh | 5000 mAh |
| Stand by | Up to 520 h (2G) Up to 370 h (3G) |
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| Talk Time | Up to 9 h (2G) Up to 5 h (3G) |
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