Blackview A90 vs Xiaomi Watch S4 Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Blackview A90 | Xiaomi Watch S4 |
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Released
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May 2021
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Released
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Oct 29, 2024
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6.4-inch · 720x1560px
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1.4-inch · 466x466px
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Triple camera
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4GB · 64GB
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4280 mAh
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486 mAh
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| Check Accessories | Check Accessories |
Design
| Dimensions | |
|---|---|
| 6.55 x 3.06 x 0.35 inches 166.3 x 77.6 x 8.8 mm |
1.86 x 1.86 x 0.47 inches 47.3 x 47.3 x 12 mm |
| Weight | |
| 6.53 oz / 185.0 g | 1.57 oz / 44.5 g |
| Materials | |
| Frame: Plastic | Back: Aluminum |
| Resistance | |
| 50m/5ATM water resistance | |
| Biometrics | |
| Fingerprint (touch) | |
| Keys | |
| Right: Volume control, Lock/Unlock key | |
| Colors | |
| Black, Blue, Orange, Purple | Black, Silver |
Display
| Size | |
|---|---|
| 6.4-inch, 77.51% screen-to-body | 1.4-inch |
| Type | |
| IPS LCD | AMOLED, 2200 nits |
| Resolution | |
| 720x1560px, 19.5:9 ratio, 269 PPI | 466x466px, 461 PPI |
Hardware
| System chip | |
|---|---|
| Mediatek Helio P60 MT6771 (12 nm) | |
| Processor | |
| Octa-core 4x2.0GHz Cortex-A73 4x2.0GHz Cortex-A53 |
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| GPU | |
| Mali-G72 MP3 | |
| Memory | |
| 4GB/64GB (eMMC 5.1) | |
| Storage expansion | |
| microSDXC | |
| OS | |
| Android (11) | |
Battery
| Type | |
|---|---|
| 4280 mAh | 486 mAh, Li - Polymer |
Camera
| Rear | |
|---|---|
| Triple camera | |
| Main camera | |
| 12 MP Aperture size: F1.8 |
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| Flash | |
| LED | |
| Video recording | |
| 1080p (30 fps) | |
| Front | |
| 8 MP | |
Connectivity & Features
| Bluetooth | |
|---|---|
| 4.2 | 5.3 |
| WLAN | |
| Yes Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac |
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| USB | |
| Type-C, USB 2.0 | |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Heart rate, Blood Oxygen |
| Location | |
| GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Galileo, BeiDou, QZSS |
| Other | |
| NFC | NFC |
Multimedia
| Headphones | |
|---|---|
| No 3.5mm jack | |
| Speakers | |
| Earpiece, Loudspeaker | |
| Screen mirroring | |
| Wireless screen share | |
| Radio | |
| FM, Stereo, RDS | |
| Additional microphone(s) | |
| Noise cancellation | |
Cellular
| LTE Bands | |
|---|---|
| 1, 3, 7, 8, 20 | |
| TDD Bands | |
| 40 | |
| 3G Bands | |
| 1, 8 | |
| Data Speed | |
| LTE, HSDPA+ (4G) 42.2 Mbit/s | LTE, HSDPA+ (4G) 42.2 Mbit/s |
| SIM type | |
| Dual Nano SIM | eSIM |
Discover more
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