Realme 8s 5G vs vivo Y21s
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| PHONES | ||
|---|---|---|
| Phone Names | Realme 8s 5G | vivo Y21s |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 66 |
| 5G bands | 1, 28, 41, 77, 78 SA/NSA | - |
| Speed | HSPA, LTE, 5G | HSPA, LTE |
| Technology | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE |
| - | 1, 3, 5, 8, 40 | |
| Launch | ||
|---|---|---|
| Announced | 2021, September 09 | 2021, September 21 |
| Status | Available. Released 2021, September 13 | Available. Released 2021, September 21 |
| Body | ||
|---|---|---|
| Dimensions | 162.5 x 74.8 x 8.8 mm (6.40 x 2.94 x 0.35 in) | 164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 191 g (6.74 oz) | 182 g (6.42 oz) |
| Display | ||
|---|---|---|
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Size | 6.5 inches, 102.0 cm2 (~83.9% screen-to-body ratio) | 6.51 inches, 102.3 cm2 (~81.8% screen-to-body ratio) |
| Type | IPS LCD, 90Hz, 600 nits (peak) | IPS LCD |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| Chipset | Mediatek Dimensity 810 (6 nm) | Mediatek MT6769V/CU Helio G80 (12 nm) |
| GPU | Mali-G57 MC2 | Mali-G52 MC2 |
| OS | Android 11, Realme UI 2.0 | Android 11, Funtouch 11.1 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 128GB 6GB RAM, 128GB 8GB RAM | 128GB 4GB RAM, 128GB 6GB RAM |
| UFS 2.1 | - | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, HDR, panorama | LED flash |
| Single | 16 MP, f/2.1, 26mm (wide), 1/3.0", 1.0µm | 8 MP, f/2.0, (wide) |
| Triple | 64 MP, f/1.8, 26mm (wide), PDAF 2 MP (macro) Auxiliary lens | 50 MP, f/1.8, 24mm (wide), PDAF 2 MP (macro) Auxiliary lens |
| Video | 1080p@30fps, gyro-EIS | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Features | HDR, panorama | HDR |
| Single | 16 MP, f/2.1, 26mm (wide), 1/3.0", 1.0µm | 8 MP, f/2.0, (wide) |
| Video | 1080p@30fps, gyro-EIS | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 5.1, A2DP, LE | 5.0, A2DP, LE |
| NFC | No | Yes (market/region dependent) |
| Positioning | GPS, GLONASS, GALILEO, BDS, QZSS | GPS, GLONASS, GALILEO, BDS |
| Radio | Unspecified | FM radio |
| USB | USB Type-C 2.0, OTG | 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 (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 33W wired | 18W wired 2.5W reverse wired |
| Type | 5000 mAh | 5000 mAh |
| Misc | ||
|---|---|---|
| Colors | Blue, Purple | Midnight Blue, Pearl White |
| Models | RMX3381 | V2110 |
| Price | About 210 EUR | - |
| SAR | - | 0.83 W/kg (head) 1.09 W/kg (body) |
| Tests | ||
|---|---|---|
| Battery life | Endurance rating 123h | - |
| Camera | Photo / Video | - |
| Display | Contrast ratio: 1384:1 (nominal) | - |
| Loudspeaker | -27.8 LUFS (Good) | - |
| Performance | AnTuTu: 329661 (v8), 383409 (v9) GeekBench: 7314 (v4.4), 1842 (v5.1) GFXBench: 14fps (ES 3.1 onscreen) | - |
| OUR TESTS | ||
|---|---|---|
| Battery (old) | Endurance rating 123h | - |
| Camera | Photo / Video | - |
| Display | 1322:1 contrast ratio, 530 nits max brightness (measured) | - |
| Loudspeaker | -27.8 LUFS (Good) | - |
| Performance | AnTuTu: 329661 (v8), 383409 (v9) GeekBench: 7314 (v4.4), 1842 (v5.1) GFXBench: 14fps (ES 3.1 onscreen) | - |