Samsung Galaxy M21 2021 vs Realme Narzo 20
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| PHONES | ||
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| Phone Names | Samsung Galaxy M21 2021 | Realme Narzo 20 |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 20, 38, 40, 41 | 1, 3, 5, 8, 38, 40, 41 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch | ||
|---|---|---|
| Announced | 2021, July 21 | 2020, September 21. Released 2020, September 28 |
| Status | Available. Released 2021, July 26 | Discontinued |
| Body | ||
|---|---|---|
| Build | Glass front, plastic back, plastic frame | - |
| Dimensions | 159 x 75.1 x 9 mm (6.26 x 2.96 x 0.35 in) | 164.5 x 75.9 x 9.8 mm (6.48 x 2.99 x 0.39 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 192 g (6.77 oz) | 208 g (7.34 oz) |
| Display | ||
|---|---|---|
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Size | 6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio) | 6.5 inches, 102.0 cm2 (~81.7% screen-to-body ratio) |
| Type | Super AMOLED, 420 nits (peak) | IPS LCD, 450 nits (typ), 560 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| Chipset | Exynos 9611 (10 nm) | Mediatek MT6769Z Helio G85 (12 nm) |
| GPU | Mali-G72 MP3 | Mali-G52 MC2 |
| OS | Android 11, One UI 3.1 Core | Android 10, upgradable to Android 11, Realme UI 2.0 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 64GB 4GB RAM, 128GB 6GB RAM | 64GB 4GB RAM, 128GB 4GB RAM |
| - | eMMC 5.1 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, panorama, HDR | LED flash, HDR, panorama |
| Triple | 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 Auxiliary lens | 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.3, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) |
| Video | 4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS | 1080p@30/60fps |
| Selfie camera | ||
|---|---|---|
| Features | HDR | HDR, panorama |
| Single | 20 MP, f/2.2, 26mm (wide) | 8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm |
| Video | 1080p@30fps | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE, aptX HD |
| NFC | Yes (market/region dependent) | No |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS |
| Radio | FM radio, RDS, recording | FM radio |
| USB | USB Type-C 2.0 | USB Type-C 2.0, OTG |
| 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 |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 15W wired | 18W wired 5W reverse wired |
| Type | Li-Po 6000 mAh | 6000 mAh |
| Misc | ||
|---|---|---|
| Colors | Charcoal Black, Arctic Blue | Glory Silver, Victory Blue |
| Models | SM-M215G, SM-M215G/DS | RMX2193 |
| Price | About 130 EUR | About 130 EUR |
| SAR | 0.47 W/kg (head) | 1.03 W/kg (head) 0.73 W/kg (body) |