The verdict
Your pick: Oppo F33, ahead on Design & display and Camera. Unless Connectivity decides it for you.
| Category | F33 | K15x |
|---|---|---|
| Design & display | 7.9 | 6.3 |
| Performance & hardware | 4.8 | 4.8 |
| Camera | 6.4 | 5.5 |
| Connectivity | 6.8 | 7.3 |
| Battery & charging | 7.4 | 7.1 |
Which one is for you?
Oppo F33, if you care about…
- Battery Capacity
- 7,000 mAh
- against 6,500 mAh
- RAM Capacity
- 8 GB
- against 6 GB
- Display Technology
- AMOLED
- against IPS LCD
- Peak Display Brightness
- 1,600 nits
- against 1,125 nits
Oppo K15x, if you care about…
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 802.11a/b/g/n/ac/6
- against Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Specification comparison
Performance
| Specification | F33 | K15x |
|---|---|---|
| Processor Model | MediaTek Dimensity 6360 Max | MediaTek Dimensity 6300 |
| Processor Process Size | 6 nm | 6 nm |
| Graphics GPU | Mali-G57 MC2 | Mali-G57 MC2 |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Maximum CPU Clock | 2.4 GHz | 2.4 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 533,000 | 533,000 |
| CPU Description | Octa-core CPU with 2 Cortex-A76 cores at 2.4 GHz and 6 Cortex-A55 cores at 2.0 GHz | Octa-core: 2 × 2.4 GHz Cortex-A76 and 6 × 2.0 GHz Cortex-A55. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB Best value | 6 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v11 | v11 |
Design
| Specification | F33 | K15x |
|---|---|---|
| Body Colors | White, Green | White, Purple |
| Body Thickness | 8 mm Best value | 8.6 mm |
| Body Width | 75 mm | 78.5 mm |
| Body Height | 158.2 mm | 166.6 mm |
| Weight | 189 g Best value | 212 g |
| Usable Surface | 88.5 % Best value | 85.2 % |
| Body Materials | Glass, Plastic | Glass, Plastic |
| Resistance Features | IP68, IP69K, IP69, MIL-STD-810H | IP64, IP68, IP69, MIL-STD-810H |
| Waterproof Depth | 1.5 m | — |
Battery
| Specification | F33 | K15x |
|---|---|---|
| Battery Capacity | 7,000 mAh Best value | 6,500 mAh |
| Battery Type | Si-Carbon Li-Ion Best value | Lithium |
| Fast Charge Power | 80 W Best value | 45 W |
| Battery Features | Fast Charging, Non-Removable, Reverse Charging, Rechargeable, Battery Level Indicator, Charger Included | Fast Charging, Reverse Charging, Non-Removable |
Display
| Specification | F33 | K15x |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | AMOLED Best value | IPS LCD |
| Peak Display Brightness | 1,600 nits Best value | 1,125 nits |
| Display Diagonal | 6.57″ | 6.75″ Best value |
| Display Horizontal Resolution | 1,080 px Best value | 720 px |
| Display Vertical Resolution | 2,372 px Best value | 1,570 px |
| Display Pixel Density | 397 ppi Best value | 256 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 180 Hz | 180 Hz |
| Display Features | Hole-Punch Notch, Capacitive Touch, Multi-Touch, Frameless, Asahi Glass DT-STAR D+ | Hole-Punch Notch, Curved Glass, AGC Glass, Capacitive Touch, Multi-Touch, Frameless, DCI-P3 |
Sensors
| Specification | F33 | K15x |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | F33 | K15x |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Light Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Light Sensor, Cooling System |
Software
| Specification | F33 | K15x |
|---|---|---|
| Operating System | Android 16 | Android 16 |
| OS Family | Android | Android |
| OS Version | 16 | 16 |
| Google Services | Yes Best value | No |
| Widevine L1 | Yes | — |
Connectivity
| Specification | F33 | K15x |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B19, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B48, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n77, 5G NR n78 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, LTE B28, 4G LTE B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28, 5G NR n28a, 5G NR n41, 5G NR n48, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, LTE, 5G | GSM, HSPA, LTE, 5G, UMTS |
| 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/n/ac, Wi-Fi 802.11a/b/g/n/ac/6 Best value |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.4 | Bluetooth 5.4 |
| Bluetooth Profiles | A2DP, LE, aptX HD | A2DP, LE, aptX HD |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, Computer Sync, OTA Sync, Tethering, VoLTE, USB Host 2.0 | 3.5 mm Audio Jack, NFC, USB Type-C, USB OTG, USB Host 2.0, USB Charging, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | 1.18 W/kg | — |
| SAR American Body | 0.81 W/kg | — |
| Max. download speed | 3,300 Mbps | — |
Audio
| Specification | F33 | K15x |
|---|---|---|
| Audio Features | Stereo Speakers, Hi-Res Audio Best value | Loudspeaker, aptX HD |
Technical
| Specification | F33 | K15x |
|---|---|---|
| Model numbers | CPH2777 | — |
