Samsung Galaxy A20 | 
                                    
                                    
                                    
                                        
                                        Samsung Galaxy M20 | 
                                    
                                    
                                    
                                        
                                         
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| Build | OS | Android 9.0 (Pie) | Android V8.1 Oreo | |
| UI | One UI | Samsung Experience 9.5 | ||
| Dimensions | 158.4 x 74.7 x 7.8mm | 156.4 x 74.5 x 8.8 mm | ||
| Weight | N/A | 186 g | ||
| SIM | Dual Sim, Dual Standby (Nano-SIM) | Dual Sim, Dual Standby (Nano-SIM) | ||
| Colors | Blue, Black, Red | Ocean Blue, Charcoal Black | ||
| Frequency | 2G Band | SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900  | 
                                                SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900  | 
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| 3G Band | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | ||
| 4G Band | LTE | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) | ||
| Processor | CPU | 1.6Ghz (Dual 1.6 GHz + Hexa 1.35 GHz) | Octa-core (4 x 1.8 GHz Kryo 260 Gold + 4 x 1.8 GHz Kryo 260 Silver) | |
| Chipset | Exynos 7884 | Exynos 7904 Octa (14 nm) | ||
| GPU | Mali-G71 MP2 | |||
| Display | Technology | Super AMOLED Capacitive Touchscreen, 16M Colors, Multitouch | PLS TFT Capacitive touchscreen, 16M Colors, Multitouch | |
| Size | 6.4 Inches | 6.3 Inches | ||
| Resolution | 720 x 1560 Pixels (~268 PPI) | 1080 x 2340 Pixels (~409 PPI) | ||
| Protection | To be confirmed | |||
| Memory | Built-in | 32GB Built-in, 3GB RAM | 32/64GB Built-in, 3/4GB RAM | |
| Card | microSD card (supports up to 512GB) (dedicated slot) | microSD Card, (supports up to 512GB) (dedicated slot) | ||
| SMS | ||||
| Camera | Main | 13 MP + 5MP, autofocus, LED flash | Dual 13 MP, f/1.9, 1/2.8", PDAF + 5 MP, f/2.2, 1/6", 1.12μm, depth sensor, LED flash | |
| Features | Geo-tagging, touch focus, face detection, panorama, HDR, Video (2160p@30fps, 1080p@30fps) | Phase detection, Geo-tagging, touch focus, face detection, panorama, HDR, Video (2160p@30fps, 1080p@30fps) | ||
| Front | 8 MP | 8 MP, HDR, Video (1080p@30fps) | ||
| Connectivity | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n 2.4+5GHz, HT40, Wi-Fi Direct, hotspot | |
| Bluetooth | v5.0 with A2DP, LE | v5.0 with A2DP, LE | ||
| GPS | Yes + A-GPS support & Glonass, BDS, GALILEO | Yes + A-GPS support & Glonass, BDS | ||
| Radio | FM Radio | FM Radio with RDS | ||
| USB | 2.0, Type-C 1.0 reversible connector | 2.0, Type-C 1.0 reversible connector | ||
| NFC | Yes | No | ||
| Data | GPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps), 4G (LTE-A (3CA) Cat9 450/50 Mbps) | GPRS, Edge, 3G (HSPA 42.2/5.76 Mbps), 4G (LTE-A (2CA) Cat12 600/50 Mbps) | ||
| Features | Sensors | Accelerometer, Gyro, Compass, Proximity, FingerPrint | Accelerometer, Gyro, Compass, Proximity, FingerPrint | |
| Audio | 3.5mm Audio Jack, MP3/WAV/WMA/eAAC+/FLAC player, MP4/WMV/H.265 player, Speaker Phone | 3.5mm Audio Jack, MP3/WAV/WMA/eAAC+/FLAC player, MP4/WMV/H.265 player, Speaker Phone | ||
| Browser | HTML5 | HTML5 | ||
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | ||
| Games | Built-in + Downloadable | Built-in + Downloadable | ||
| Torch | Yes | Yes | ||
| Extra | Active noise cancellation with dedicated mic, ANT+ support, Photo/video editor, Document viewer | Active noise cancellation with dedicated mic, Photo/video editor, Document viewer | ||
| Battery | Capacity | Li-ion Non removable 4000 mAh | (Li-Po Non removable), 5000 mAh | |
| Talktime | ||||
| - | - | |||
| Price | in Rupees | Rs. 28,500 | Rs. Discontinued (Expected Rs. 34,999) | |
| in USD | $273 | $-0 |