| Product |
Vivo Z3i
|
Xiaomi Black Shark
|
| Battery |
| Charging |
18W wired |
18W wired, QC3 |
| Type |
3315 mAh, non-removable |
Li-Ion 4000 mAh, non-removable |
| Body |
| Build |
- |
Glass front, aluminum back, aluminum frame |
| Dimensions |
156 x 75.6 x 8.1 mm (6.14 x 2.98 x 0.32 in) |
161.6 x 75.4 x 9.3 mm (6.36 x 2.97 x 0.37 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
164 g (5.78 oz) |
190 g (6.70 oz) |
| Comms |
| Bluetooth |
4.2, A2DP, EDR, LE, aptX |
5.0, A2DP, aptX HD, LE |
| NFC |
No |
No |
| Positioning |
GPS, GLONASS, BDS |
GPS, GLONASS, BDS |
| Radio |
FM radio |
No |
| USB |
microUSB 2.0, OTG |
USB Type-C 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/ac, dual-band, Wi-Fi Direct |
| Display |
| Resolution |
1080 x 2280 pixels, 19:9 ratio (~400 ppi density) |
1080 x 2160 pixels, 18:9 ratio (~403 ppi density) |
| Size |
6.3 inches, 99.1 cm2 (~84.0% screen-to-body ratio) |
5.99 inches, 92.6 cm2 (~76.0% screen-to-body ratio) |
| Type |
IPS LCD |
IPS LCD |
| Features |
| Sensors |
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass |
| Launch |
| Announced |
2018, October. Released 2018, October |
2018, April. Released 2018, April |
| Status |
Discontinued |
Discontinued |
| Main Camera |
| Dual |
16 MP, f/2.0, PDAF
2 MP, f/2.4, (depth) |
12 MP, f/1.8, 1/2.9", 1.25µm, dual pixel PDAF
20 MP, f/1.8, 1.0µm, AF, 2x optical zoom |
| Features |
LED flash, HDR, panorama |
Dual-LED dual-tone flash, HDR, panorama |
| Video |
1080p@30fps |
4K@30fps, 1080p@30fps, 720p@120fps |
| Memory |
| Card slot |
microSDXC (dedicated slot) |
No |
| Internal |
128GB 6GB RAM |
64GB 6GB RAM, 128GB 8GB RAM |
| |
eMMC 5.1 |
UFS 2.1 |
| Misc |
| Colors |
Aurora blue, Millenium Pink |
Black, Gray, Royal Blue |
| Models |
- |
SKR-H0, SKR-A0, SHARK KSR-H0 |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 2100 |
HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands |
1, 3, 5, 8, 34, 38, 39, 40, 41 |
1, 3, 4, 5, 7, 8, 12, 34, 38, 39, 40, 41 |
| Speed |
HSPA, LTE |
HSPA 42.2/5.76 Mbps, LTE (3CA) Cat16 1024/150 Mbps |
| Technology |
GSM / CDMA / HSPA / LTE |
GSM / CDMA / HSPA / EVDO / LTE |
| |
CDMA 800 / 1900 & TD-SCDMA |
CDMA2000 1xEV-DO |
| Platform |
| Chipset |
Mediatek MT6771 Helio P60 (12 nm) |
Qualcomm SDM845 Snapdragon 845 (10 nm) |
| CPU |
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) |
Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.8 GHz Kryo 385 Silver) |
| GPU |
Mali-G72 MP3 |
Adreno 630 |
| OS |
Android 8.1 (Oreo) |
Android 8.0 (Oreo) |
| Selfie camera |
| Features |
HDR |
- |
| Single |
24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm |
20 MP, f/2.2, (wide), 1/2.8", 1.0µm |
| Video |
1080p@30fps |
1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
No |
| Loudspeaker |
Yes |
Yes, with stereo speakers |
