Side-by-side technical data
Oukitel C66 vs vivo Y37c
Comparison between Oukitel C66 and vivo Y37c: camera, battery, fast charging, display, performance and colors, side by side. More phones from Oukitel and vivo.
The verdict
Your pick: vivo Y37c, ahead on Performance & hardware and Battery & charging. Unless Camera decides it for you.
| Category | C66 | Y37c |
|---|---|---|
| Design & display | 5.0 | 5.1 |
| Performance & hardware | 2.9 | 3.3 |
| Camera | 3.8 | 3.0 |
| Connectivity | 6.1 | 5.9 |
| Battery & charging | 5.4 | 5.8 |
Which one is for you?
Oukitel C66, if you care about…
- AnTuTu Score
- 308,681
- against 252,597
- Display Refresh Rate
- 120 Hz
- against 90 Hz
- Fast Charge Power
- 18 W
- against 15 W
- OS Version
- 16
- against 14
vivo Y37c, if you care about…
- Battery Capacity
- 5,500 mAh
- against 5,000 mAh
- RAM Capacity
- 6 GB
- against 4 GB
- Resistance Features
- IP64, IP54
- against IP44
- Body Thickness
- 8.2 mm
- against 8.7 mm
Specification comparison
Performance
| Specification | C66 | Y37c |
|---|---|---|
| Processor Model | Unisoc Tiger T615 (T7250) | Unisoc T7225 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G57 MP1 | Mali-G57 MP1 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.8 GHz | 1.8 GHz |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 308,681 Best value | 252,597 |
| CPU Description | 2 × ARM Cortex-A75 at 1.8 GHz + 6 × ARM Cortex-A55 at 1.6 GHz | 2 x ARM Cortex-A75 at 1.8 GHz + 6 x ARM Cortex-A55 at 1.8 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 6 GB Best value |
| RAM Type | — | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | C66 | Y37c |
|---|---|---|
| Body Colors | Black, Gold, Grey, Purple, Orange | Gold, Green |
| Body Thickness | 8.7 mm | 8.2 mm Best value |
| Body Width | 78 mm | 76.9 mm |
| Body Height | 165 mm | 167.3 mm |
| Weight | 198 g Best value | 199 g |
| Usable Surface | 87 % Best value | 85 % |
| Body Materials | Plastic | Plastic |
| Resistance Features | IP44 | IP64, IP54 Best value |
| Drop Resistance Class | B | — |
| Repairability Class | C | — |
| Drop Test Count | 180 | — |
Battery
| Specification | C66 | Y37c |
|---|---|---|
| Battery Efficiency Rating | A | — |
| Battery Capacity | 5,000 mAh | 5,500 mAh Best value |
| Battery Type | Li-Polymer | Li-Ion |
| Fast Charge Power | 18 W Best value | 15 W |
| Battery Features | Fast Charging, Non-Removable | Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator |
| Charge cycles | 1,000 | — |
Display
| Specification | C66 | Y37c |
|---|---|---|
| Display Aspect Ratio | 21:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 570 nits |
| Display Diagonal | 6.73″ | 6.74″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,560 px | 1,600 px Best value |
| Display Pixel Density | 255 ppi | 260 ppi Best value |
| Display Refresh Rate | 120 Hz Best value | 90 Hz |
| Touch Sampling Rate | — | 180 Hz |
| Display Contrast Ratio | 1,500 :1 | — |
| Display Features | Hole-Punch Notch, Curved Glass, Gorilla Glass 5, Capacitive Touch, Multi-Touch, Frameless | Water Drop Notch, TÜV Rheinland Low Blue Light, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Curved Glass |
Sensors
| Specification | C66 | Y37c |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | C66 | Y37c |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Light Sensor, Virtual Proximity Sensing | Fingerprint Sensor, Accelerometer, Light Sensor, Proximity Sensor |
Software
| Specification | C66 | Y37c |
|---|---|---|
| Operating System | Android 16 | Android 14 |
| OS Family | Android | Android |
| OS Version | 16 Best value | 14 |
| OS Update Support | 5 years | — |
| Google Services | Yes Best value | No |
Connectivity
| Specification | C66 | Y37c |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66 | 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | — | LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Wi-Fi Hotspot | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.2 |
| Bluetooth Profiles | A2DP | A2DP, EDR, HID, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, QZSS, Galileo, BeiDou Best value |
| Connectivity Features | Computer Sync, NFC, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C | 3.5 mm Audio Jack, Computer Sync, OTA Sync, FM Radio, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, NFC, USB Type-C, USB 2.0 |
| USB Version | — | USB 2.0 |
| SAR American Head | — | 0.97 W/kg |
| SAR American Body | — | 0.93 W/kg |
| Max. download speed | — | 300 Mbps |
| Max. upload speed | — | 100 Mbps |
Audio
| Specification | C66 | Y37c |
|---|---|---|
| Audio Features | DTS, DTS:X, Stereo Speakers | Stereo Speakers, A2DP, EDR, HID, LE |
