Phone Comparison - Samsung Galaxy S8 vs Samsung Galaxy A20s vs Samsung Galaxy A23
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | March 2017 | September 2019 | March 2022 |
| Status | Available - April 2017 | Coming Soon - October 2019 | Coming Soon - March 2022 |
| Price | Rs. 57,900 ($720.00) [Similarly Priced] | Rs. 11,999 ($0.00) [Similarly Priced] | - |
| Colors | Black, White, Gold, Silver, Pink Gold | Green, Black, Red | Black, White, Peach, Blue |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
148.9 x 68.1 x 8 mm (5.86 x 2.68 x 0.31 in) |
163.3 x 77.5 x 8 mm (6.43 x 3.05 x 0.31 in) |
164.5 x 76.9 x 8.4 mm (6.48 x 3.03 x 0.33 in) |
| Weight | 155 g (5.47 oz) | 183 g (6.46 oz) | 195 g (6.88 oz) |
| SIM Type | Dual-SIM | Single SIM (Nano-SIM), 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) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) |
| 3G Network | HSDPA | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) | LTE |
| Messaging | SMS, MMS, EMail, IM | ||
| Build Features | - | - Fingerprint Sensor |
- Fingerprint Sensor (side-mounted) ) |
| Notification LED | Yes | - | - |
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| OS | Android OS, v7.0 (Nougat) | Android 9.0 (Pie) | Android 12 |
| User Interface | - | One UI | One UI 4.1 |
| Processor | Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) Octa-core (4x2.3 GHz & 4x1.7 GHz), Qualcomm MSM8998 Snapdragon 835 Exynos 8895 Octa |
Octa-core 1.8 GHz Cortex-A53, Qualcomm SDM450 Snapdragon 450 (14 nm) | Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver), Qualcomm SM6225 Snapdragon 680 4G (6 nm) |
| GPU | Adreno 540 | Adreno 506 | Adreno 610 |
| RAM | 4 GB | 4 GB | 8 GB |
| Internal Memory | 64 GB | 64 GB | 128 GB |
| External Memory | microSD, up to 256 GB (dedicated slot) | microSD, up to 512 GB (dedicated slot) | microSDXC (dedicated slot) |
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| Type | Super AMOLED capacitive touchscreen, Gorilla Glass 5 | HD+ IPS LCD Capacitive Touchscreen | FHD+ TFT LCD Screen 90Hz Refresh Rate Corning Gorilla Glass 5 |
| Colors | 16M colors | 16M colors | 16M Colors |
| Size | 5.8 inches | 6.4 inches | 6.6 inches |
| Resolution | 1440 x 2960 pixels (568 ppi) | 720 x 1560 pixels (268 ppi) | 1080 x 2408 pixels (400 ppi) |
| Screen-to-Body Ratio | 84.06% | 79.72% | 82.90% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | FM radio | Unspecified |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 12 MP | 13 MP + 8 MP + 5 MP | 50 MP + 5 MP + 2 MP + 2 MP |
| Flash | Dual-LED (Dual Tone) | LED Flash | LED flash |
| Features | Phase Detection Autofocus, OIS, f/1.7 aperture, Geo-tagging, Simultaneous 4K Video And 9MP Image Recording, Touch Focus, Face/smile Detection, Auto HDR, Panorama | 13 MP, f/1.8, PDAF 8 MP, f/2.2, 13mm (ultrawide) 5 MP, f/2.2, depth sensor Panorama, HDR |
50 MP, f/1.8, (wide), PDAF 5 MP, f/2.2, (ultrawide), 1/5", 1.12µm 2 MP, f/2.4, (depth) 2 MP, f/2.4, (macro) panorama, HDR |
| Video | 2160p@60fps, 1080p@120fps, HDR, dual-video rec. | 1080p@30fps | 1080p@30fps |
| Front Camera | 8 MP, AF [Similar] | 8 MP, f/2.0, 1/4", 1.12µm, 1080p@30fps [Similar] |
8 MP, f/2.2, (wide) 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE, VoLTE | HSPA, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | v4.2, A2DP, LE, aptX | 5.0, A2DP, LE | Yes |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Yes |
| USB | v3.1, Type-C 1.0 reversible connector | microUSB 2.0 | USB Type-C 2.0 |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | HTML5 | Yes | Yes |
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| Internal | 64 GB, 4 GB RAM | 64 GB, 4 GB RAM or 32 GB, 3 GB RAM | 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 6 GB RAM or 64 GB, 4 GB RAM |
| Expandable Storage | microSD, up to 256 GB (dedicated slot) | microSD, up to 512 GB (dedicated slot) | microSDXC (dedicated slot) |
| USB OTG | Supported | 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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| Barometer Sensor | |
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| Heart-rate Sensor | |
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| NFC | |
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| Type | Non-removable Li-Ion battery | Non-removable Li-Po Battery Fast battery charging 15W |
Non-removable Li-Po Battery Fast battery Charging 25W |
| Capacity | 3000 mAh | 4000 mAh | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 57,900 
