Side-by-side technical data
Oppo A18 vs Xiaomi Poco C55
Comparison between Oppo A18 and Xiaomi Poco C55: camera, battery, fast charging, display, performance and colors, side by side. More phones from Oppo and Xiaomi.
The verdict
Your pick: Oppo A18, ahead on Design & display, Connectivity and Battery & charging. Unless Camera decides it for you.
| Category | A18 | Poco C55 |
|---|---|---|
| Design & display | 5.4 | 4.9 |
| Performance & hardware | 2.8 | 2.8 |
| Camera | 2.8 | 3.8 |
| Connectivity | 5.7 | 5.0 |
| Battery & charging | 5.7 | 5.1 |
Which one is for you?
Oppo A18, if you care about…
- Bluetooth Version
- Bluetooth 5.3
- against Bluetooth 5.0
- Fast Charge Power
- 33 W
- against 10 W
- Body Thickness
- 8.2 mm
- against 8.8 mm
- OS Version
- 13
- against 12
Xiaomi Poco C55, if you care about…
- RAM Capacity
- 6 GB
- against 4 GB
- Body Materials
- Glass, Leather, Plastic
- against Plastic
Specification comparison
Performance
| Specification | A18 | Poco C55 |
|---|---|---|
| Processor Model | MediaTek Helio G85 | MediaTek Helio G85 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G52 MC2 | Mali-G52 MC2 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2 GHz | 2 GHz |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 225,154 | 225,154 |
| Geekbench 6 Single-Core | 424 | 424 |
| Geekbench 6 Multi-Core | 1,322 | 1,322 |
| CPU Description | Octa-core CPU with 2 Cortex-A75 cores at 2.0 GHz and 6 Cortex-A55 cores at 1.8 GHz | Octa-core processor with 2x 2.0 GHz Cortex-A75 cores and 6x 1.8 GHz Cortex-A55 cores |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 6 GB Best value |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | A18 | Poco C55 |
|---|---|---|
| Body Colors | Black, Blue, Cyan | Blue, Black, Green, Purple |
| Body Thickness | 8.2 mm Best value | 8.8 mm |
| Body Width | 75 mm | 76.4 mm |
| Body Height | 163.7 mm | 168.8 mm |
| Weight | 188 g Best value | 192 g |
| Usable Surface | 84.2 % Best value | 82.6 % |
| Body Materials | Plastic | Glass, Leather, Plastic Best value |
| Resistance Features | IP54, IP52 | Splash Resistant, Water Resistant, Dust Resistant |
Battery
| Specification | A18 | Poco C55 |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 33 W Best value | 10 W |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable | Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator |
Display
| Specification | A18 | Poco C55 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 21:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 720 nits | — |
| Display Diagonal | 6.56″ | 6.71″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,612 px | 1,650 px Best value |
| Display Pixel Density | 269 ppi Best value | 268 ppi |
| Display Refresh Rate | 90 Hz | — |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | Water Drop Notch, DCI-P3, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless | Panda Glass, Water Drop Notch, Scratch Resistant, Capacitive Touch, Touchscreen |
Sensors
| Specification | A18 | Poco C55 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Rear |
Sensor
| Specification | A18 | Poco C55 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor, Compass | Fingerprint Sensor, Accelerometer, Virtual Proximity Sensing |
Software
| Specification | A18 | Poco C55 |
|---|---|---|
| Operating System | Android 13 | Android 12 |
| OS Family | Android | Android |
| OS Version | 13 Best value | 12 |
| OS Update Support | 1 year | — |
| Google Services | Yes | Yes |
Connectivity
| Specification | A18 | Poco C55 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS B6, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS B21, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE | GSM, HSPA, UMTS, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.3 Best value | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE, aptX HD | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, Galileo, BeiDou, QZSS |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Type-C, USB 2.0, 3.5 mm Audio Jack, Computer Sync, OTA Sync, Tethering, VoLTE | 3.5 mm Audio Jack, FM Radio, Virtual Proximity Sensing, microUSB, USB Charging, USB Mass Storage, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE, Infrared |
| USB Version | USB 2.0 | microUSB |
| SAR American Head | — | 0.87 W/kg |
| SAR American Body | — | 0.77 W/kg |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 100 Mbps | 100 Mbps |
Audio
| Specification | A18 | Poco C55 |
|---|---|---|
| Audio Features | Loudspeaker, Stereo Speakers, A2DP, LE, aptX HD Best value | Loudspeaker, A2DP, LE |
Technical
| Specification | A18 | Poco C55 |
|---|---|---|
| Model numbers | CPH2591 | 22127PC95I |
