Oppo A77 (Mediatek) vs Oppo R11
Side-by-side specs and price comparison for buyers in Algeria.
Oppo A77 (Mediatek)
Price coming soon
Oppo R11
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Oppo A77 (Mediatek)
Faster charging
Even
Higher-resolution camera
Oppo R11
Better display
Even
Lighter body
Oppo R11
Best value for money
Even
Full specs comparison
Display
| Spec | Oppo A77 (Mediatek) | Oppo R11 |
|---|---|---|
| Size (inches) | 5.5 | 5.5 |
| Panel Type | IPS LCD | AMOLED |
| Resolution Height | 1920 | 1920 |
| Resolution Width | 1080 | 1080 |
| PPI | 401 | 401 |
| Glass Type | — | Corning Gorilla Glass 5 |
| Screen-to-body | 72.3 | 72.2 |
Platform
| Spec | Oppo A77 (Mediatek) | Oppo R11 |
|---|---|---|
| CPU | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) | Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
| GPU | Mali-T860MP2 | Adreno 512 |
| Chipset Name | Mediatek MT6750T | Snapdragon 660 |
| Process (nm) | 28 | 14 |
| OS Name | Android | Android |
| UI Skin | ColorOS 3 | ColorOS 3.1 |
| OS Version | 6 | 7.1.1 |
Memory
| Spec | Oppo A77 (Mediatek) | Oppo R11 |
|---|---|---|
| Card Slot | microSDXC (uses shared SIM slot) | microSDXC (uses shared SIM slot) |
| Variants | 64GB 4GB RAM | 64GB 4GB RAM, 128GB 6GB RAM |
Main Camera
| Spec | Oppo A77 (Mediatek) | Oppo R11 |
|---|---|---|
| Video | 1080p@30fps | 4K@30fps, 1080p@30fps |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Count | 1 | 2 |
| Lens | 13 MP, f/2.2 | 20 MP, f/2.6 |
Selfie Camera
| Spec | Oppo A77 (Mediatek) | Oppo R11 |
|---|---|---|
| Video | 1080p@30fps | 1080p@30fps |
| Count | 1 | 1 |
| Lens | 16 MP, f/2, 26mm, (wide) | 20 MP, f/2, (wide) |
Battery
| Spec | Oppo A77 (Mediatek) | Oppo R11 |
|---|---|---|
| Capacity (mAh) | 3200 | 3000 |
| Chemistry | Li-Ion | Li-Po |
| Wired Charging (W) | — | 20 |
Body
| Spec | Oppo A77 (Mediatek) | Oppo R11 |
|---|---|---|
| Build | — | Glass front (Gorilla Glass 5), aluminum back, aluminum frame |
| SIM | Nano-SIM + Nano-SIM | Nano-SIMNano-SIM + Nano-SIM |
| Height (mm) | 153.3 | 154.5 |
| Thickness (mm) | 7.3 | 6.8 |
| Weight (g) | 153 | 150 |
| Width (mm) | 75.2 | 74.8 |
Launch
| Spec | Oppo A77 (Mediatek) | Oppo R11 |
|---|---|---|
| Announced | 2017, May. Released 2017, May | 2017, June. Released 2017, June |
| Status | Discontinued | Discontinued |
Network
| Spec | Oppo A77 (Mediatek) | Oppo R11 |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 - SIM 1 & SIM 2 | GSM 850, 900, 1800, 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Bands | HSDPA 850, 900, 1900, 2100 | HSDPA 850, 900, 1700(AWS), 1900, 2100 |
| 4G Bands | LTE | 1, 2, 3, 4, 5, 8, 38, 39, 40, 41 - Dual SIM |
| Speed | HSPA, LTE | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps |
| Technology | GSM, HSPA, LTE | GSM, CDMA, HSPA, EVDO, LTE |
Connectivity
| Spec | Oppo A77 (Mediatek) | Oppo R11 |
|---|---|---|
| Bluetooth | 4 | 4.2 |
| NFC | No | No |
| Positioning | GPS | GPS, GLONASS |
| Radio | No | No |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 5 |
Sound
| Spec | Oppo A77 (Mediatek) | Oppo R11 |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | Oppo A77 (Mediatek) | Oppo R11 |
|---|---|---|
| Sensors | Fingerprint (front-mounted), accelerometer, proximity, compass | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass |
Buying advice for Algeria
Both Oppo A77 (Mediatek) and Oppo R11 are sold in Algeria, but they fit different priorities.
Oppo A77 (Mediatek) packs a 3200 mAh battery, which translates to longer screen-on time when you are away from a charger.
Oppo R11 reaches a higher main-sensor resolution at 20 MP, which helps with crops and lower-light photos.
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