Samsung Galaxy A8
Samsung Galaxy A20
Samsung Galaxy A21sSamsung Galaxy A8 vs Samsung Galaxy A20 vs Samsung Galaxy A21s
General Info
| Manufacturer | ||
| Samsung | Samsung | Samsung |
| Announced | ||
| July 2015 | March 2019 | Expected Announcement - May 2020 |
| Status | ||
| Available - August 2015 | Coming Soon - April 2019 | Rumored |
| Price | ||
| Rs. 26,990 ($396.91) [Similarly Priced] | - | - |
| Colors | ||
| Pearl White, Midnight Black, Champagne Gold | Blue, Black | Black, White, Blue |
| Form Factor | ||
| Candybar | Candybar | Candybar |
| Dimension | ||
|
158 x 76.8 x 5.9 mm (6.22 x 3.02 x 0.23 in) |
- |
8.9 mm thickness (0.35 in thickness) |
| Weight | ||
| 151 g (5.33 oz) | - | 191 g (6.74 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) |
| 2G Network | ||
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | ||
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | ||
| LTE | LTE | LTE |
| Messaging | ||
| SMS, MMS, EMail, IM | ||
| Build Features | ||
| - Fingerprint sensor | - Fingerprint Sensor |
- Fingerprint Sensor |
Hardware and OS
| OS | ||
| Android OS, v5.1 (Lollipop) | Android 9.0 (Pie) | Android 10.0 |
| Processor | ||
| Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 | Octa-core (2x1.6 GHz & 6x1.35 GHz), Exynos 7884 Octa | Octa-core 2.0 GHz, Exynos 850 |
| GPU | ||
| Adreno 405 | - | - |
| RAM | ||
| 2 GB | 3 GB | 3 GB |
| Internal Memory | ||
| 16/32 GB | 32 GB | 64 GB |
| External Memory | ||
| microSD, up to 128 GB (uses SIM 2 slot) | microSD, up to 512 GB (dedicated slot) | microSDXC |
Display
| Type | ||
| Super AMOLED capacitive touchscreen | Super AMOLED Capacitive Touchscreen | PLS TFT Capacitive Touchscreen |
| Colors | ||
| 16M colors | 16M colors | 16M colors |
| Size | ||
| 5.7 inches | 6.4 inches | 6.55 inches |
| Resolution | ||
| 1080 x 1920 pixels (386 ppi) | 720 x 1560 pixels (268 ppi) | 720 x 1600 pixels (268 ppi) |
| Screen-to-Body Ratio | ||
| 73.99% | - | - |
| Multi-Touch | ||
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Multimedia
| 3.5mm Jack | ||
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| Radio | ||
| FM radio with RDS; recording | FM radio | - |
| Games | ||
| Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | ||
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Camera
| Rear Camera | ||
| 16 MP, 5312 x 2988 pixels | 13 MP + 5 MP | 48 MP + 8 MP + 2 MP |
| Flash | ||
| LED flash | LED Flash | LED Flash |
| Features | ||
| Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | 13 MP, f/1.9, 28mm (wide), AF 5 MP, f/2.2, depth sensor Panorama, HDR |
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) Panorama, HDR |
| Video | ||
| 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | ||
| 5 MP, 1080p | 8 MP, f/2.0 | 13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm HDR, Panorama 1080p@30fps |
Connectivity and Data Rate
| GPRS | ||
| Yes | Yes | Yes |
| Edge | ||
| Yes | Yes | Yes |
| 3G | ||
| HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | ||
| v4.1, A2DP, EDR, LE | 4.2, A2DP, LE | 5.0, A2DP, LE |
| Wi-Fi | ||
| Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | ||
| microUSB v2.0 | microUSB 2.0 | Yes |
| GPS | ||
| Yes, with A-GPS, GLONASS/ Beidou (market dependant) | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS |
| Browser | ||
| HTML5 | Yes | Yes |
User Memory
| Internal | ||
| 16/32 GB, 2 GB RAM | 32 GB, 3 GB RAM | 64 GB, 3 GB RAM or 32 GB, 3 GB RAM |
| Expandable Storage | ||
| microSD, up to 128 GB (uses SIM 2 slot) | microSD, up to 512 GB (dedicated slot) | microSDXC |
| USB OTG | ||
| - | Supported | Supported |
Sensors
| Fingerprint | ||
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| Proximity Sensor | ||
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| Accelerometer Sensor | ||
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| NFC | ||
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Battery
| Type | ||
| Non-removable Li-Ion Battery | Non-removable Li-Po Battery | Non-removable Li-Po Battery Battery Charging 10W |
| Capacity | ||
| 3050 mAh | 4000 mAh | 5000 mAh |
| Stand by | ||
| - | - | - |
| Talk Time | ||
| - | - | - |
