Xiaomi Mi 3 vs vivo Watch 2
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| PHONES | ||
|---|---|---|
| Phone Names | Xiaomi Mi 3 | vivo Watch 2 |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | N/A |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G bands | - | 1, 3, 5, 8, 34, 38, 39, 40, 41 |
| Speed | HSPA 42.2/5.76 Mbps | HSPA, LTE |
| Technology | GSM / HSPA | HSPA / LTE |
| Launch | ||
|---|---|---|
| Announced | 2013, September. Released 2013, December | 2021, December 22 |
| Status | Discontinued | Available. Released 2021, December 29 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | Glass front, stainless steel frame 316L |
| Dimensions | 144 x 73.6 x 8.1 mm (5.67 x 2.90 x 0.32 in) | 46.4 x 46.4 x 11 mm (1.83 x 1.83 x 0.43 in) |
| SIM | Mini-SIM | eSIM |
| Weight | 145 g (5.11 oz) | 47 g (1.66 oz) |
| - | 5ATM water resistant 50m water resistant | |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 3 | - |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) | 466 x 466 pixels (~326 ppi density) |
| Size | 5.0 inches, 68.9 cm2 (~65.0% screen-to-body ratio) | 1.43 inches |
| Type | IPS LCD | AMOLED |
| Platform | ||
|---|---|---|
| CPU | Quad-core 2.3 GHz Krait 400 | - |
| Chipset | Qualcomm MSM8274AB Snapdragon 800 (28 nm) | - |
| GPU | Adreno 330 | - |
| OS | Android 4.3 (Jelly Bean), upgradable to 6.0 (Marshmallow), MIUI 5 | Proprietary OS |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 16GB 2GB RAM, 64GB 2GB RAM | 2GB |
| eMMC 4.5 | - | |
| Main Camera | ||
|---|---|---|
| Features | Dual-LED flash, HDR | - |
| Single | 13 MP, f/2.2, 28mm (wide), AF | - |
| Video | 1080p@30fps, HDR | - |
| Selfie camera | ||
|---|---|---|
| Single | 2 MP, f/2.2 | - |
| Video | 1080p@30fps | - |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | No |
| 35mm jack | Yes | No |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 4.0, A2DP | 5.2, A2DP, LE |
| NFC | Yes | Yes |
| Positioning | GPS, GLONASS | GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio | No |
| USB | microUSB 2.0, OTG | No |
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot | No |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, gyro, proximity, compass, barometer | Accelerometer, gyro, heart rate, barometer, compass, altimeter, SpO2 |
| Battery | ||
|---|---|---|
| Charging | 18W wired, QC2 | 10W wireless |
| Music play | Up to 50 h | - |
| Stand-by | Up to 500 h | - |
| Talk time | Up to 25 h | - |
| Type | Li-Ion 3050 mAh, non-removable | - |
| Misc | ||
|---|---|---|
| Colors | White, Gray, Black, Yellow, Pink, Blue, Gold, Green | Black, Brown, Silver |
| Models | - | WA2156A |
| Price | About 200 EUR | About 180 EUR |
| Tests | ||
|---|---|---|
| Audio quality | Noise -91.5dB / Crosstalk -44.2dB | - |
| Battery life | Endurance rating 66h | - |
| Camera | Photo / Video | - |
| Display | Contrast ratio: 907 (nominal), 2.001 (sunlight) | - |
| Loudspeaker | Voice 69dB / Noise 66dB / Ring 75dB | - |
| Camera | ||
|---|---|---|
| - | No | |
| OUR TESTS | ||
|---|---|---|
| Audio quality | Noise -91.5dB / Crosstalk -44.2dB | - |
| Battery (old) | Endurance rating 66h | - |
| Camera | Photo / Video | - |
| Display | Contrast ratio: 907 (nominal), 2.001 (sunlight) | - |
| Loudspeaker | Voice 69dB / Noise 66dB / Ring 75dB | - |