Infinix Note 8i vs vivo Y51 (2020, December)
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| PHONES | ||
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| Phone Names | Infinix Note 8i | vivo Y51 (2020, December) |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 20, 38, 40, 41 | 1, 3, 5, 8, 40 |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| 1, 3, 7, 8, 20, 28 | - | |
| Launch | ||
|---|---|---|
| Announced | 2020, October 15. Released 2020, November 15 | 2020, December 03. Released 2020, December 07 |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Dimensions | 171.4 x 77.7 x 8.9 mm (6.75 x 3.06 x 0.35 in) | 163.9 x 75.3 x 8.4 mm (6.45 x 2.96 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | - | 188 g (6.63 oz) |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass | - |
| Resolution | 720 x 1640 pixels (~264 ppi density) | 1080 x 2408 pixels, 20:9 ratio (~401 ppi density) |
| Size | 6.78 inches, 109.2 cm2 (~82.0% screen-to-body ratio) | 6.58 inches, 104.3 cm2 (~84.5% screen-to-body ratio) |
| Type | IPS LCD, 480 nits (peak) | IPS LCD |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
| Chipset | Mediatek MT6769V/CU Helio G80 (12 nm) | Qualcomm SDM665 Snapdragon 665 (11 nm) |
| GPU | Mali-G52 MC2 | Adreno 610 |
| OS | Android 10, XOS 7.1 | Android 11, Funtouch 11 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM | 128GB 8GB RAM |
| Main Camera | ||
|---|---|---|
| Features | Quad-LED flash, HDR, panorama | LED flash, HDR, panorama |
| Quad | 48 MP, (wide), 1/2.0", 0.8µm, PDAF 2 MP (macro) Auxiliary lenses | - |
| Triple | - | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 120˚, (ultrawide), 1/4.0", 1.12µm 2 MP (macro) |
| Video | 1440p@30fps | 4K@30fps, 1080p@30fps, gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | Dual-LED flash | HDR |
| Single | 8 MP | 16 MP, f/2.0, (wide), 1/3.06" 1.0µm |
| 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 |
| NFC | No | No |
| Positioning | GPS | GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio | 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, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 18W wired | 18W wired, 70% in 67 min |
| Type | 5200 mAh | 5000 mAh |
| Misc | ||
|---|---|---|
| Colors | Gray, Blue, Green | Titanium Sapphire, Crystal Symphony |
| Models | X683, X683B | V2030 |
| Price | About 150 EUR | About 210 EUR |