Umidigi A11 vs Oppo A54s: A Deep Dive into Budget Smartphone Performance
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🏆 Quick Verdict
For the average user prioritizing slightly smoother performance in everyday tasks, the Oppo A54s emerges as the better choice. Its Helio G35, with higher clocked Cortex-A53 cores, provides a noticeable, albeit modest, advantage. However, the Umidigi A11 remains a viable option for those on an extremely tight budget.
| PHONES | ||
|---|---|---|
| Phone Names | Umidigi A11 | Oppo A54s |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch | ||
|---|---|---|
| Announced | 2021. Released 2021 | 2021, October 27 |
| Status | Discontinued | Available. Released 2021, November 18 |
| Body | ||
|---|---|---|
| Dimensions | 162.2 x 75 x 9.2 mm (6.39 x 2.95 x 0.36 in) | 163.8 x 75.6 x 8.4 mm (6.45 x 2.98 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 222 g (7.83 oz) | 190 g (6.70 oz) |
| Display | ||
|---|---|---|
| Resolution | 720 x 1600 pixels, 20:9 ratio (~269 ppi density) | 720 x 1600 pixels, 20:9 ratio (~269 ppi density) |
| Size | 6.53 inches, 102.9 cm2 (~84.6% screen-to-body ratio) | 6.52 inches, 102.6 cm2 (~82.9% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD, 480 nits (typ) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53) | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| Chipset | Mediatek Helio G25 (12 nm) | Mediatek MT6765G Helio G35 (12 nm) |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| OS | Android 11 | Android 11, ColorOS 11.1 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | Unspecified |
| Internal | 64GB 3GB RAM, 128GB 4GB RAM | 128GB 4GB RAM, 128GB 8GB RAM |
| - | eMMC 5.1 | |
| Main Camera | ||
|---|---|---|
| Features | Dual-LED flash, HDR, panorama | LED flash, HDR, panorama |
| Single | - | 8 MP, f/2.0, 26mm (wide) |
| Triple | 16 MP, f/2.0, (wide), AF 8 MP, 120˚ (ultrawide) 5 MP (macro) | 50 MP, f/2.2, 26mm (wide), PDAF 2 MP (macro) Auxiliary lens |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Features | - | HDR |
| Single | 5 MP, f/2.2, (wide) | 8 MP, f/2.0, 26mm (wide) |
| Video | 1080p@30fps | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | - | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE, aptX |
| NFC | No | Yes (market/region dependent) |
| Positioning | GPS, GLONASS, GALILEO | GPS, GLONASS, GALILEO, BDS, QZSS |
| Radio | No | Unspecified |
| USB | USB Type-C, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass, thermometer (skin temperature) | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 10W wired | - |
| Type | 5150 mAh | Li-Po 5000 mAh |
| Misc | ||
|---|---|---|
| Colors | Mist Blue, Frost Grey | Pearl Blue, Space Silver, Crystal Black |
| Models | - | CPH2273 |
| Price | - | About 170 EUR |
Umidigi A11
- Potentially lower price point
- Functional for basic tasks
- Acceptable performance for light use
- Slower processor than Oppo A54s
- May struggle with multitasking
- Limited gaming capabilities
Oppo A54s
- Faster processor for smoother performance
- Slightly better multitasking capabilities
- Marginally improved gaming experience
- Potentially higher price
- 10W charging is slow
- Camera quality likely similar to Umidigi A11
Display Comparison
Neither Umidigi nor Oppo provide detailed display specifications beyond the basic panel type. Given the price bracket, both likely utilize IPS LCD panels. The focus here is on performance, not display fidelity. Without knowing the peak brightness or color gamut coverage, it's difficult to definitively declare a winner. However, the A54s' slightly more powerful chipset *could* translate to better image processing for display output, though this is speculative.
Camera Comparison
Detailed camera specifications are absent. In this price range, camera performance is heavily reliant on software processing and is unlikely to be a significant differentiator. Both phones likely feature a primary camera and potentially a depth sensor. Without knowing sensor sizes or lens apertures, it's impossible to assess image quality. The 2MP macro cameras often found in this segment are generally of limited utility, offering minimal detail and requiring ideal lighting conditions.
Performance
The core difference lies in the chipsets. The Oppo A54s features the MediaTek Helio G35, boasting a CPU configuration of 4x2.3 GHz Cortex-A53 cores and 4x1.8 GHz Cortex-A53 cores. The Umidigi A11, conversely, utilizes the Helio G25 with 4x2.0 GHz Cortex-A53 cores and 4x1.5 GHz Cortex-A53 cores. The higher clock speeds on the G35 translate to faster processing for individual tasks. While both are based on the same Cortex-A53 architecture, the 15% clock speed increase on the performance cores of the G35 will be noticeable in app launch times and general responsiveness. Both chipsets are built on a 12nm process, suggesting similar power efficiency characteristics. The G35's slightly better GPU performance will also provide a small boost in light gaming.
Battery Life
Both devices feature 10W wired charging, indicating similar charging speeds. Without knowing the battery capacity of each device, it's difficult to assess real-world battery life. However, the slightly more efficient Helio G35 in the Oppo A54s *could* contribute to marginally longer battery life, assuming similar battery capacities. Expect approximately 2.5-3.5 hours to fully charge both devices from 0-100%.
Buying Guide
Buy the Umidigi A11 if you need a functional smartphone for basic communication, light social media use, and are constrained by a very limited budget. It's a no-frills device focused on affordability. Buy the Oppo A54s if you prefer a slightly more responsive experience for multitasking, casual gaming, and appreciate the potential for marginally better app loading times. The A54s offers a small performance uplift for a potentially slightly higher price.