Compare
Specifications
Samsung Galaxy A21s |
Xiaomi Redmi Note 9 |
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Full
Differences
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Samsung Galaxy A21s |
Xiaomi Redmi Note 9 |
Network | ||
---|---|---|
Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
4G Network | 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 |
Speed | HSPA, LTE | HSPA, LTE |
Launch | ||
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Announced | 2020, May 15 | 2020, April 30 |
Status | Available. Released 2020, June 02 | Available. Released 2020, May 12 |
Body | ||
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Dimensions | 163.7 x 75.3 x 8.9 mm (6.44 x 2.96 x 0.35 in) | 162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in) |
3D size compare | ||
Weight | 192 g (6.77 oz) | 199 g (7.02 oz) |
Build | Glass front, plastic frame, plastic back | Glass front (Gorilla Glass 5), plastic frame, plastic back |
SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
Water-repellent coating |
Display | ||
---|---|---|
Type | PLS LCD | IPS LCD, 450 nits (typ) |
Size | 6.5 inches, 102.0 cm2 (~82.8% screen-to-body ratio) | 6.53 inches, 104.7 cm2 (~83.5% screen-to-body ratio) |
Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) | 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) |
Protection | Corning Gorilla Glass 5 |
Platform | ||
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OS | Android 10, upgradable to Android 12, One UI 4.1 | Android 10, upgradable to Android 11, MIUI 12.5 E |
Chipset | Exynos 850 (8nm) | Mediatek MT6769Z Helio G85 (12nm) |
CPU | Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
GPU | Mali-G52 | Mali-G52 MC2 |
Memory | ||
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Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
Internal | 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 | 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
eMMC 5.1 |
Main Camera | ||
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Modules | 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) |
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro), AF 2 MP, f/2.4, (depth) |
Features | LED flash, panorama, HDR | LED flash, HDR, panorama |
Video | 1080p@30fps | 1080p@30fps |
Selfie Camera | ||
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Modules | 13 MP, f/2.2, (wide), 1/3.1", 1.12µm | 13 MP, f/2.3, 29mm (standard), 1/3.1", 1.12µm |
Features | HDR, panorama | |
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 a/b/g/n/ac, dual-band, 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, GALILEO, BDS | GPS, GLONASS, GALILEO, BDS |
NFC | Yes (market/region dependent) | Yes (market/region dependent) M2003J15SG (Yes); M2003J15SS (No) |
Infrared port | No | Yes |
Radio | FM radio, RDS, recording | FM radio, built-in antenna |
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 5020 mAh, non-removable |
Charging | 15W wired | 18W wired 9W reverse wired |
Misc | ||
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Colors | Black, White, Blue, Red | Forest Green, Midnight Grey, Polar White | SAR | 0.84 W/kg (head) 0.90 W/kg (body) |
SAR EU | 0.42 W/kg (head) 1.54 W/kg (body) | 0.80 W/kg (head) 1.14 W/kg (body) |
Models | SM-A217F, SM-A217F/DS, SM-A217F/DSN, SM-A217M, SM-A217M/DS, SM-A217N | M2003J15SC, M2003J15SG, M2003J15SS |
Price | About 220 EUR | $ 100.92 / £ 104.99 / € 85.52 / ₹ 7,049 |
Tests | ||
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Performance | AnTuTu: 107157 (v8) GeekBench: 1100 (v5.1) GFXBench: 11fps (ES 3.1 onscreen) |
AnTuTu: 200414 (v8) GeekBench: 1292 (v5.1) |
Display | Contrast ratio: 1287:1 (nominal) | Contrast ratio: 1242:1 (nominal) |
Camera | Compare PHOTO / Compare VIDEO | |
Loudspeaker | -30.0 LUFS (Average) | -30.1 LUFS (Below average) |
Battery (old) | Endurance rating 119h | Endurance rating 125h |