Oppo
Side-by-side technical data
Oppo A1 (2018) vs Oppo A3 (2018) vs Oppo A77 (2017)
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Your pick: Oppo A3 (2018), ahead on Design & display, Performance & hardware, Camera, Connectivity and Battery & charging.
| Category | A1 (2018) | A3 (2018) | A77 (2017) |
|---|---|---|---|
| Design & display | 5.3 | 6.3 | 5.9 |
| Performance & hardware | 2.8 | 3.7 | 2.4 |
| Camera | 3.0 | 3.5 | 3.4 |
| Connectivity | 3.2 | 3.7 | 3.1 |
| Battery & charging | 2.4 | 2.7 | 2.5 |
Which one is for you?
Oppo A1 (2018), if you care about…
- Weight
- 143 g
- against 159 g · 148 g
Oppo A3 (2018), if you care about…
- Battery Capacity
- 3,400 mAh
- against 3,180 mAh · 3,200 mAh
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- against Wi-Fi 802.11a/b/g/n · Wi-Fi 802.11a/b/g/n, Wi-Fi 4 (802.11n)
- Maximum Storage Capacity
- 128 GB
- against 64 GB · 64 GB
- Usable Surface
- 82.5 %
- against 76.2 % · 71.7 %
Oppo A77 (2017), if you care about…
- Body Thickness
- 7.4 mm
- against 7.7 mm · 7.8 mm
- Unfolded thickness
- 7.4 mm
- against 7.8 mm
Specification comparison
Battery
| Specification | A1 (2018) | A3 (2018) | A77 (2017) |
|---|---|---|---|
| Battery Efficiency Rating | — | — | — |
| Battery Capacity | 3,180 mAh | 3,400 mAh Best value | 3,200 mAh |
| Battery Type | Li-Ion | Li-Ion | Li-Ion |
| Fast Charge Power | 10 W | 10 W | 10 W |
| Battery Features | Battery Level Indicator, Rechargeable | Battery Level Indicator, Rechargeable | Battery Level Indicator, Rechargeable |
| Battery Endurance | — | — | — |
| Wireless charging power | — | — | — |
| Charge cycles | — | — | — |
| Talk time | — | — | — |
| Standby time | — | — | — |
| Music playback time | — | — | — |
Design
| Specification | A1 (2018) | A3 (2018) | A77 (2017) |
|---|---|---|---|
| Body Colors | Blue, Red, White | Black, Beige, Silver, Red | Gold, Rose Gold, Black |
| Body Thickness | 7.7 mm | 7.8 mm | 7.4 mm Best value |
| Body Width | 73.1 mm | 75.3 mm | 75.9 mm |
| Body Height | 150.5 mm | 156 mm | 153.3 mm |
| Weight | 143 g Best value | 159 g | 148 g |
| Usable Surface | 76.2 % | 82.5 % Best value | 71.7 % |
| Body Materials | — | — | Glass, Aluminium Alloy |
| Resistance Features | — | — | — |
| Waterproof Depth | — | — | — |
| Drop Resistance Class | — | — | — |
| Repairability Class | — | — | — |
| Foldable | No | No | No |
| Rugged Build | No | No | No |
| Drop Test Count | — | — | — |
| Unfolded thickness | — | 7.8 mm | 7.4 mm Best value |
| QWERTY keyboard | — | — | — |
Performance
| Specification | A1 (2018) | A3 (2018) | A77 (2017) |
|---|---|---|---|
| Processor Model | MediaTek Helio P23 | MediaTek Helio P60 | Qualcomm Snapdragon 625 |
| Processor Process Size | 16 nm | 12 nm Best value | 14 nm |
| Graphics GPU | Mali-G71 MP1 | Mali-G72 MP3 | Qualcomm Adreno 506 |
| Storage Type | eMMC 5.1 | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.5 GHz Best value | 2 GHz | 2 GHz |
| Maximum Storage Capacity | 64 GB | 128 GB Best value | 64 GB |
| AnTuTu Score | 69,000 | — | 42,000 |
| Geekbench 6 Single-Core | — | 299 | — |
| Geekbench 6 Multi-Core | — | 1,155 | — |
| CPU Description | Octa-core 2.5 GHz Cortex-A53 | Octa-core processor with 4 Cortex-A73 cores at 2.0 GHz and 4 Cortex-A53 cores at 2.0 GHz | Octa-core 2.0 GHz Cortex-A53 |
| Processor Type | Octa-Core | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes | Yes |
| RAM Capacity | 4 GB | 4 GB | 4 GB |
| RAM Type | DDR4 | DDR4 | — |
| Expandable Storage | Yes | Yes | Yes |
| AnTuTu version | — | — | — |
| 3DMark Wild Life Extreme | — | — | — |
| Maximum memory card | — | — | — |
Sensors
| Specification | A1 (2018) | A3 (2018) | A77 (2017) |
|---|---|---|---|
| Fingerprint Sensor Placement | — | — | Front |
Display
| Specification | A1 (2018) | A3 (2018) | A77 (2017) |
|---|---|---|---|
| Display Aspect Ratio | 18:9 | 19:9 | 16:9 |
| Peak Display Brightness | — | — | — |
| Display Technology | IPS LCD | IPS LCD | IPS LCD |
| Display Diagonal | 5.7″ | 6.2″ Best value | 5.5″ |
| Display Horizontal Resolution | 720 px | 1,080 px Best value | 1,080 px Best value |
| Display Vertical Resolution | 1,440 px | 2,280 px Best value | 1,920 px |
| Display Pixel Density | 282 ppi | 405 ppi Best value | 401 ppi |
| Display Refresh Rate | — | — | — |
| Touch Sampling Rate | — | — | — |
| Display Contrast Ratio | — | — | — |
| Display Features | IPS LCD, Gorilla Glass 3, Touchscreen | IPS LCD, Touchscreen | IPS LCD, Touchscreen |
| Integrated Projector | No | No | No |
| Projector Brightness | — | — | — |
| Projector Horizontal Resolution | — | — | — |
| Projector Vertical Resolution | — | — | — |
| Cover display diagonal | — | — | — |
| Cover display refresh rate | — | — | — |
| Cover display peak brightness | — | — | — |
| Display colors | — | — | — |
Sensor
| Specification | A1 (2018) | A3 (2018) | A77 (2017) |
|---|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor, Compass | Accelerometer, Compass, Gyroscope | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass |
Software
| Specification | A1 (2018) | A3 (2018) | A77 (2017) |
|---|---|---|---|
| Operating System | Android 7 | Android 8 | Android 7 |
| OS Family | Android | Android | Android |
| OS Version | 7 | 8 Best value | 7 |
| OS Update Support | — | — | — |
| Direct OS Updates | No | No | No |
| Google Services | — | — | — |
| Web browser | — | — | — |
| Java (J2ME) | — | — | — |
Connectivity
| Specification | A1 (2018) | A3 (2018) | A77 (2017) |
|---|---|---|---|
| SIM Configurations | Dual Nano-SIM | 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 1900, 3G UMTS 2100, 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 | GSM, CDMA, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Best value | 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 | Dual Band, Wi-Fi Direct, Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 802.11a/b/g/n, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE | A2DP |
| Navigation Systems | GPS | GPS | GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG, USB Charging | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0, USB OTG | 3.5 mm Audio Jack, microUSB, USB OTG, USB Charging |
| USB Version | USB 2.0 | USB 2.0 | USB 2.0 |
| SAR American Head | — | — | — |
| SAR American Body | — | — | — |
| SAR (EU) head | — | — | — |
| SAR (EU) body | — | — | — |
| Messaging | — | — | — |
Audio
| Specification | A1 (2018) | A3 (2018) | A77 (2017) |
|---|---|---|---|
| Microphone Count | 2 Best value | 2 Best value | 1 |
| Audio Features | A2DP, LE, Loudspeaker | Loudspeaker | A2DP, Loudspeaker |
| Alert types | — | — | — |
Technical
| Specification | A1 (2018) | A3 (2018) | A77 (2017) |
|---|---|---|---|
| EAN / GTIN | — | — | — |
| UPC | — | — | — |
| Launch price | — | — | — |
| MPN | — | — | — |
| Launch price (USD) | — | — | — |
Features
| Specification | A1 (2018) | A3 (2018) | A77 (2017) |
|---|---|---|---|
| Built-in functions | — | — | — |
