Looking for a reliable smartphone without breaking the bank? The Wiko Power U20 and Xiaomi Mi A3 are popular contenders in the budget phone arena. Both offer impressive features for their price, but which one reigns supreme? Let's dive into a detailed comparison.
🏆 Quick Verdict
The Xiaomi Mi A3 edges out the Wiko Power U20 thanks to its superior chipset, slightly better camera, and faster charging. While the Power U20 boasts a massive battery, the Mi A3's overall performance and features make it the more compelling choice for most users.
| Network |
|---|
| 2G bands | CDMA 800 / 1700 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 20, 28, 40 | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40 |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps |
| Technology | CDMA / HSPA / LTE | GSM / HSPA / LTE |
| Launch |
|---|
| Announced | 2021, June | 2019, July 17. Released 2019, July 24 |
| Status | Available. Released 2021, June | Discontinued |
| Body |
|---|
| Build | - | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| Dimensions | 173.8 x 78.6 x 9.5 mm (6.84 x 3.09 x 0.37 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 | 210 g (7.41 oz) | 173.8 g (6.14 oz) |
| Display |
|---|
| Protection | - | Corning Gorilla Glass 5 |
| Resolution | 720 x 1640 pixels (~270 ppi density) | 720 x 1560 pixels, 19.5:9 ratio (~282 ppi density) |
| Size | 6.82 inches, 104.8 cm2 (~76.7% 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 (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
| Chipset | Mediatek MT6765G Helio G35 (12 nm) | Qualcomm SDM665 Snapdragon 665 (11 nm) |
| GPU | PowerVR GE8320 | Adreno 610 |
| OS | Android 11 | Android 9.0 (Pie), upgradable to Android 11, Android One |
| Memory |
|---|
| Card slot | microSDXC | microSDXC (uses shared SIM slot) |
| Internal | 32GB 3GB RAM, 64GB 3GB RAM | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| | - | UFS 2.1 |
| Main Camera |
|---|
| Features | LED flash, HDR | LED flash, HDR, panorama |
| Single | 5 MP | - |
| Triple | 13 MP, AF
2 MP
Auxiliary lens | 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 | 5 MP | 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 | 4.2, A2DP | 5.0, A2DP, LE, aptX HD |
| Infrared port | - | Yes |
| NFC | No | No |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, BDS |
| Radio | No | FM radio |
| USB | microUSB 2.0, OTG | USB Type-C 2.0 |
| WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery |
|---|
| Charging | 15W wired | 18W wired, QC3 |
| Type | Li-Ion 6000 mAh | Li-Po 4030 mAh, non-removable |
| Misc |
|---|
| Colors | Slate Grey, Navy Blue, Mint | Kind of Gray, Not just Blue, More than White |
| Models | W-V750BN-EEA | M1906F9SH, M1906F9SI |
| Price | About 120 EUR | About 230 EUR |
| SAR | 0.58 W/kg (head) 1.29 W/kg (body) | 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 |
Wiko Power U20
- Exceptional battery life
- Large display
- Affordable price
- Lower performance
- Less bright display
- Slower charging
Xiaomi Mi A3
- Better performance (Snapdragon 665)
- Vibrant AMOLED display
- Faster charging (QC3)
- Good camera
- Smaller battery compared to Power U20
- Can be slightly more expensive
Display Comparison
The Xiaomi Mi A3 features a 6.01-inch AMOLED display with a contrast ratio of 'infinite' (nominal), offering vibrant colors and deep blacks. The Wiko Power U20 has a larger 6.2-inch IPS LCD display, but its 363 nits brightness is noticeably lower, making it less visible in direct sunlight. The Mi A3's AMOLED advantage gives it a clear edge in display quality.
Camera Comparison
Both phones offer decent camera capabilities for their price range. The Mi A3 generally produces better images with more detail and accurate colors, especially in good lighting conditions. The Power U20's camera is adequate but struggles in low light. The Mi A3's video recording capabilities are also slightly superior.
Performance
The Xiaomi Mi A3's Snapdragon 665 chipset (11nm) is significantly more powerful than the Wiko Power U20's Helio G35 (12nm). This translates to smoother multitasking, faster app loading times, and a more responsive overall experience. The Mi A3 handles gaming better, while the Power U20 can feel sluggish at times.
Battery Life
The Wiko Power U20's standout feature is its massive battery, offering an endurance rating of 101 hours (as per the Mi A3). While impressive, the Mi A3's battery also provides excellent longevity, and its 18W fast charging (QC3) allows for quicker top-ups compared to the Power U20's 15W charging.
Buying Guide
Who should buy the Wiko Power U20? Users prioritizing extreme battery life and a large display on a tight budget. Who should buy the Xiaomi Mi A3? Those seeking a smoother user experience, a better camera, and faster charging in a compact design.
Frequently Asked Questions
❓ Which phone has better gaming performance?
The Xiaomi Mi A3's Snapdragon 665 chipset provides significantly better gaming performance than the Wiko Power U20's Helio G35.
❓ Is the Wiko Power U20's battery life really that good?
Yes, the Wiko Power U20 boasts exceptional battery life, easily lasting for multiple days on a single charge. However, the Mi A3 also offers very good battery life with faster charging.
