Xiaomi Mi A3 vs Wiko Y81
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| PHONES | ||
|---|---|---|
| Phone Names | Xiaomi Mi A3 | Wiko Y81 |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40 | 1, 3, 5, 7, 8, 20, 40 |
| Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch | ||
|---|---|---|
| Announced | 2019, July 17. Released 2019, July 24 | 2020, August 18. Released 2020, August 18 |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame | - |
| Dimensions | 153.5 x 71.9 x 8.5 mm (6.04 x 2.83 x 0.33 in) | 157.9 x 76.1 x 8.3 mm (6.22 x 3.00 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 173.8 g (6.14 oz) | 166 g (5.86 oz) |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 5 | - |
| Resolution | 720 x 1560 pixels, 19.5:9 ratio (~282 ppi density) | 720 x 1520 pixels, 19:9 ratio (~271 ppi density) |
| Size | 6.09 inches, 91.0 cm2 (~82.5% screen-to-body ratio) | 6.2 inches, 95.9 cm2 (~79.8% screen-to-body ratio) |
| Type | Super AMOLED | IPS LCD |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) | Quad-core 1.8 GHz Cortex-A53 |
| Chipset | Qualcomm SDM665 Snapdragon 665 (11 nm) | Mediatek MT6761D Helio A20 (12 nm) |
| GPU | Adreno 610 | PowerVR GE8300 |
| OS | Android 9.0 (Pie), upgradable to Android 11, Android One | Android 10 (Go edition) |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC |
| Internal | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM | 32GB 2GB RAM |
| UFS 2.1 | eMMC 5.1 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Single | - | 13 MP, AF |
| 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 | 4K@30fps, 1080p@30/60/120fps | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Features | HDR | - |
| Single | 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm | 5 MP |
| Video | 1080p@30fps | - |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE, aptX HD | 4.2, A2DP, LE |
| Infrared port | Yes | - |
| NFC | No | No |
| Positioning | GPS, GLONASS, BDS | GPS |
| Radio | FM radio | FM radio |
| USB | USB Type-C 2.0 | microUSB 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 b/g/n |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Accelerometer, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 18W wired, QC3 | - |
| Type | Li-Po 4030 mAh, non-removable | Li-Ion 4000 mAh |
| Misc | ||
|---|---|---|
| Colors | Kind of Gray, Not just Blue, More than White | Deep Blue, Gold, Green |
| Models | M1906F9SH, M1906F9SI | - |
| Price | About 230 EUR | About 80 EUR |
| SAR | 0.53 W/kg (head) 0.72 W/kg (body) | - |
| SAR EU | 0.30 W/kg (head) 1.10 W/kg (body) | 0.56 W/kg (head) 1.61 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 | - |