| Product |
Vivo Y73
|
Samsung Galaxy A8 (2016)
|
| Battery |
| Charging |
33W wired, 61% in 30 min |
- |
| Music play |
- |
Up to 44 h |
| Talk time |
- |
Up to 22 h (3G) |
| Type |
4000 mAh |
Li-Ion 3300 mAh, non-removable |
| Body |
| Build |
- |
Glass front, aluminum back, aluminum frame |
| Dimensions |
161.2 x 74.4 x 7.4 mm (6.35 x 2.93 x 0.29 in) |
156.6 x 76.8 x 7.2 mm (6.17 x 3.02 x 0.28 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIMNano-SIM + Nano-SIM |
| Weight |
170 g (6.00 oz) |
182 g (6.42 oz) |
| Comms |
| Bluetooth |
5.0, A2DP, LE |
4.1, A2DP, EDR, LE |
| NFC |
No |
Yes |
| Positioning |
GPS, GLONASS, GALILEO, BDS, QZSS |
GPS, GLONASS/ BDS (market dependant) |
| Radio |
FM radio |
FM radio, RDS, recording |
| USB |
USB Type-C 2.0, OTG |
microUSB 2.0 |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct |
| Display |
| Resolution |
1080 x 2400 pixels, 20:9 ratio (~409 ppi density) |
1080 x 1920 pixels, 16:9 ratio (~386 ppi density) |
| Size |
6.44 inches, 100.1 cm2 (~83.5% screen-to-body ratio) |
5.7 inches, 89.6 cm2 (~74.5% screen-to-body ratio) |
| Type |
AMOLED, HDR10, 430 nits (typ), 570 nits (HBM) |
Super AMOLED |
| Features |
| Sensors |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Fingerprint (front-mounted), accelerometer, proximity, compass |
| |
- |
ANT+ |
| Launch |
| Announced |
2021, June 10 |
2016, September. Released 2016, October |
| Status |
Available. Released 2021, June 12 |
Discontinued |
| Main Camera |
| Features |
LED flash, HDR, panorama |
LED flash, panorama, HDR |
| Single |
- |
16 MP, f/1.9, AF |
| Triple |
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth) |
- |
| Video |
4K@30fps, 1080p@30/60fps, gyro-EIS |
1080p@30fps |
| Memory |
| Card slot |
microSDXC (dedicated slot) |
microSDXC (uses shared SIM slot) |
| Internal |
128GB 8GB RAM |
32GB 3GB RAM |
| |
- |
eMMC 5.1 |
| Misc |
| Colors |
Diamond Flare, Roman Black |
Blue, Pink, Silver, Gold |
| Models |
V2059, V2146, V2212, V2168 |
SM-A8100, SM-A810F, SM-A810F, SM-A810YZ, SM-A810S |
| SAR |
0.72 W/kg (head) 0.48 W/kg (body) |
- |
| SAR EU |
- |
0.13 W/kg (head) 1.17 W/kg (body) |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G bands |
HSDPA 850 / 900 / 2100 |
HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands |
1, 3, 5, 8, 38, 40, 41 |
1, 3, 5, 7, 8, 28, 38 - Taiwan |
| Speed |
HSPA, LTE |
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA / LTE |
| |
- |
1, 3, 5, 7, 8, 20, 40 - UAE |
| Platform |
| Chipset |
Mediatek MT6785V/CD Helio G95 (12 nm) |
Exynos 7420 Octa (14 nm) |
| CPU |
Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
Octa-core (4x2.1 GHz Cortex-A57 & 4x1.5 GHz Cortex-A53) |
| GPU |
Mali-G76 MC4 |
Mali-T760MP8 |
| OS |
Android 11, Funtouch 11.1 |
Android 6.0.1 (Marshmallow) |
| Selfie camera |
| Single |
16 MP, f/2.0, (wide) |
8 MP, f/1.9 |
| Video |
1080p@30fps |
1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
| |
24-bit/192kHz Hi-Res audio |
- |
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