Compare
Specifications
Samsung Galaxy M20 |
Samsung Galaxy A21s |
|
Full
Differences
Change compare mode
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Samsung Galaxy M20 |
Samsung Galaxy A21s |
Network | ||
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Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 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 / 1700(AWS) / 1900 / 2100 | ||
4G Network | 1, 3, 5, 7, 8, 20, 38, 40, 41 | 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 38, 40, 41, 66 | ||
Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat12 600/50 Mbps | HSPA, LTE |
Launch | ||
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Announced | 2019, January 28 | 2020, May 15 |
Status | Available. Released 2019, February | Available. Released 2020, June 02 |
Body | ||
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Dimensions | 156.4 x 74.5 x 8.8 mm (6.16 x 2.93 x 0.35 in) | 163.7 x 75.3 x 8.9 mm (6.44 x 2.96 x 0.35 in) |
3D size compare | ||
Weight | 186 g (6.56 oz) | 192 g (6.77 oz) |
Build | Glass front, plastic back, plastic frame | Glass front, plastic frame, plastic back |
SIM | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
Display | ||
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Type | PLS LCD | PLS LCD |
Size | 6.3 inches, 97.4 cm2 (~83.6% screen-to-body ratio) | 6.5 inches, 102.0 cm2 (~82.8% screen-to-body ratio) |
Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
Platform | ||
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OS | Android 8.1 (Oreo), upgradable to Android 10, One UI 2 | Android 10, upgradable to Android 12, One UI 4.1 |
Chipset | Exynos 7904 (14 nm) | Exynos 850 (8nm) |
CPU | Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) | Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) |
GPU | Mali-G71 MP2 | Mali-G52 |
Memory | ||
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Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
Internal | 32GB 3GB RAM, 64GB 4GB RAM | 32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 3GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
eMMC 5.1 | eMMC 5.1 |
Main Camera | ||
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Modules | 13 MP, f/1.9, 1/3.1", 1.12µm, PDAF 5 MP, f/2.2, 12mm (ultrawide) |
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) |
Features | LED flash, panorama, HDR | LED flash, panorama, HDR |
Video | 1080p@30fps | 1080p@30fps |
Selfie Camera | ||
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Modules | 8 MP, f/2.0, 25mm (wide) | 13 MP, f/2.2, (wide), 1/3.1", 1.12µm |
Features | HDR | |
Video | 1080p@30fps | 1080p@30fps |
ADVERTISEMENT
Sound | ||
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Loudspeaker | Yes | Yes |
3.5mm jack | Yes | Yes |
Comms | ||
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WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE |
Positioning | GPS, GLONASS, BDS | GPS, GLONASS, GALILEO, BDS |
NFC | Yes (market/region dependent) | Yes (market/region dependent) |
Infrared port | No | No |
Radio | FM radio, RDS, recording | FM radio, RDS, recording |
USB | USB Type-C 2.0 | USB Type-C 2.0 |
Features | ||
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Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Battery | ||
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Type | Li-Po 5000 mAh, non-removable | Li-Po 5000 mAh, non-removable |
Charging | 15W wired | 15W wired |
Misc | ||
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Colors | Ocean Blue, Charcoal Black | Black, White, Blue, Red | SAR EU | 0.25 W/kg (head) 1.59 W/kg (body) | 0.42 W/kg (head) 1.54 W/kg (body) |
Models | SM-M205F, SM-M205FN, SM-M205G, SM-M205M, SM-M205N | SM-A217F, SM-A217F/DS, SM-A217F/DSN, SM-A217M, SM-A217M/DS, SM-A217N |
Price | About 400 EUR | About 220 EUR |
Tests | ||
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Performance | AnTuTu: 108658 (v7) GeekBench: 4160 (v4.4) GFXBench: 4.4fps (ES 3.1 onscreen) |
AnTuTu: 107157 (v8) GeekBench: 1100 (v5.1) GFXBench: 11fps (ES 3.1 onscreen) |
Display | Contrast ratio: 1333:1 (nominal), 2.960 (sunlight) | Contrast ratio: 1287:1 (nominal) |
Camera | Compare PHOTO / Compare VIDEO | |
Loudspeaker | Voice 67dB / Noise 66dB / Ring 68dB | -30.0 LUFS (Average) |
Audio quality | Noise -90.5dB / Crosstalk -91.7dB | |
Battery (old) | Endurance rating 103h | Endurance rating 119h |