Side-by-side technical data
Oppo A1 (2018) vs Oppo A77 (2017)
Comparison between Oppo A1 (2018) and Oppo A77 (2017): camera, battery, fast charging, display, performance and colors, side by side. More phones from Oppo.
The verdict
Your pick: Oppo A77 (2017), ahead on Design & display and Camera. Unless Performance & hardware decides it for you.
| Category | A1 (2018) | A77 (2017) |
|---|---|---|
| Design & display | 5.3 | 5.9 |
| Performance & hardware | 2.8 | 2.4 |
| Camera | 3.0 | 3.4 |
| Connectivity | 3.2 | 3.1 |
| Battery & charging | 2.4 | 2.5 |
Which one is for you?
Oppo A1 (2018), if you care about…
- Weight
- 143 g
- against 148 g
- Usable Surface
- 76.2 %
- against 71.7 %
- Display Diagonal
- 5.7″
- against 5.5″
- Max. download speed
- 300 Mbps
- against 150 Mbps
Oppo A77 (2017), if you care about…
- Display Pixel Density
- 401 ppi
- against 282 ppi
- Body Thickness
- 7.4 mm
- against 7.7 mm
- Display Horizontal Resolution
- 1,080 px
- against 720 px
- Display Vertical Resolution
- 1,920 px
- against 1,440 px
Specification comparison
Performance
| Specification | A1 (2018) | A77 (2017) |
|---|---|---|
| Processor Model | MediaTek Helio P23 | Qualcomm Snapdragon 625 |
| Processor Process Size | 16 nm | 14 nm Best value |
| Graphics GPU | Mali-G71 MP1 | Qualcomm Adreno 506 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.5 GHz Best value | 2 GHz |
| Maximum Storage Capacity | 64 GB | 64 GB |
| AnTuTu Score | 69,000 | 42,000 |
| CPU Description | Octa-core 2.5 GHz Cortex-A53 | Octa-core 2.0 GHz Cortex-A53 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 4 GB |
| RAM Type | DDR4 | — |
| Expandable Storage | Yes | Yes |
Design
| Specification | A1 (2018) | A77 (2017) |
|---|---|---|
| Body Colors | Blue, Red, White | Gold, Rose Gold, Black |
| Body Thickness | 7.7 mm | 7.4 mm Best value |
| Body Width | 73.1 mm | 75.9 mm |
| Body Height | 150.5 mm | 153.3 mm |
| Weight | 143 g Best value | 148 g |
| Usable Surface | 76.2 % Best value | 71.7 % |
| Body Materials | — | Glass, Aluminium Alloy |
| Unfolded thickness | — | 7.4 mm |
Battery
| Specification | A1 (2018) | A77 (2017) |
|---|---|---|
| Battery Capacity | 3,180 mAh | 3,200 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | 10 W | 10 W |
| Battery Features | Battery Level Indicator, Rechargeable | Battery Level Indicator, Rechargeable |
Display
| Specification | A1 (2018) | A77 (2017) |
|---|---|---|
| Display Aspect Ratio | 18:9 | 16:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5.7″ Best value | 5.5″ |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,440 px | 1,920 px Best value |
| Display Pixel Density | 282 ppi | 401 ppi Best value |
| Display Features | IPS LCD, Gorilla Glass 3, Touchscreen | IPS LCD, Touchscreen |
Sensors
| Specification | A1 (2018) | A77 (2017) |
|---|---|---|
| Fingerprint Sensor Placement | — | Front |
Sensor
| Specification | A1 (2018) | A77 (2017) |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass |
Software
| Specification | A1 (2018) | A77 (2017) |
|---|---|---|
| Operating System | Android 7 | Android 7 |
| OS Family | Android | Android |
| OS Version | 7 | 7 |
Connectivity
| Specification | A1 (2018) | A77 (2017) |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS B2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, CDMA, HSPA, LTE, 4G | GSM, CDMA, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n | Wi-Fi 802.11a/b/g/n, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Wi-Fi Direct, Wi-Fi 802.11a/b/g/n | Wi-Fi 802.11a/b/g/n, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE | A2DP |
| Navigation Systems | GPS | GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG, USB Charging | 3.5 mm Audio Jack, microUSB, USB OTG, USB Charging |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 300 Mbps Best value | 150 Mbps |
| Max. upload speed | 100 Mbps Best value | 50 Mbps |
Audio
| Specification | A1 (2018) | A77 (2017) |
|---|---|---|
| Microphone Count | 2 Best value | 1 |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, Loudspeaker |
Technical
| Specification | A1 (2018) | A77 (2017) |
|---|---|---|
| Model numbers | — | CPH1715 |
