vivo Z3x vs Xiaomi Mi A3
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| PHONES | ||
|---|---|---|
| Phone Names | vivo Z3x | Xiaomi Mi A3 |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 |
| 4G bands | 1, 3, 5, 8, 34, 38, 39, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40 |
| Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps |
| Technology | GSM / CDMA / HSPA / LTE | GSM / HSPA / LTE |
| CDMA 800 & TD-SCDMA | - | |
| Launch | ||
|---|---|---|
| Announced | 2019, April. Released 2019, May | 2019, July 17. Released 2019, July 24 |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Build | Glass front, plastic back, plastic frame | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| Dimensions | 154.8 x 75 x 7.9 mm (6.09 x 2.95 x 0.31 in) | 153.5 x 71.9 x 8.5 mm (6.04 x 2.83 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 150 g (5.29 oz) | 173.8 g (6.14 oz) |
| Display | ||
|---|---|---|
| Protection | - | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2280 pixels, 19:9 ratio (~403 ppi density) | 720 x 1560 pixels, 19.5:9 ratio (~282 ppi density) |
| Size | 6.26 inches, 97.8 cm2 (~84.2% screen-to-body ratio) | 6.09 inches, 91.0 cm2 (~82.5% screen-to-body ratio) |
| Type | IPS LCD | Super AMOLED |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) | Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
| Chipset | Qualcomm SDM660 Snapdragon 660 (14 nm) | Qualcomm SDM665 Snapdragon 665 (11 nm) |
| GPU | Adreno 512 | Adreno 610 |
| OS | Android 9.0 (Pie), Funtouch 9 | Android 9.0 (Pie), upgradable to Android 11, Android One |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (uses shared SIM slot) |
| Internal | 64GB 4GB RAM, 64GB 6GB RAM | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| eMMC 5.1 | UFS 2.1 | |
| Main Camera | ||
|---|---|---|
| Dual | 13 MP, f/2.2, PDAF Auxiliary lens | - |
| Features | LED flash, panorama | LED flash, HDR, panorama |
| Triple | - | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens |
| Video | 1080p@30fps | 4K@30fps, 1080p@30/60/120fps |
| Selfie camera | ||
|---|---|---|
| Features | - | HDR |
| Single | 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm | 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm |
| Video | - | 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 |
| Infrared port | - | Yes |
| NFC | No | No |
| Positioning | GPS, GLONASS, BDS | GPS, GLONASS, BDS |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0, OTG | USB Type-C 2.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | - | 18W wired, QC3 |
| Type | Li-Ion 3260 mAh, non-removable | Li-Po 4030 mAh, non-removable |
| Misc | ||
|---|---|---|
| Colors | Black, Red, Aurora | Kind of Gray, Not just Blue, More than White |
| Models | V1730GA | M1906F9SH, M1906F9SI |
| Price | About 160 EUR | About 230 EUR |
| SAR | - | 0.53 W/kg (head) 0.72 W/kg (body) |
| SAR EU | - | 0.30 W/kg (head) 1.10 W/kg (body) |
| Tests | ||
|---|---|---|
| Audio quality | - | Noise -93.7dB / Crosstalk -93.0dB |
| Battery life | - | Endurance rating 101h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: Infinite (nominal) |
| Loudspeaker | - | Voice 74dB / Noise 74dB / Ring 81dB |
| Performance | - | Basemark OS II 2.0: 2345Basemark X: 17948 |
| OUR TESTS | ||
|---|---|---|
| Audio quality | - | Noise -93.7dB / Crosstalk -93.0dB |
| Battery (old) | - | Endurance rating 101h |
| Camera | - | Photo / Video |
| Display | - | 363 nits max brightness (measured) |
| Loudspeaker | - | Voice 74dB / Noise 74dB / Ring 81dB |
| Performance | - | Basemark OS II 2.0: 2345Basemark X: 17948 |