Side-by-side technical data
Infinix Smart 20 vs Ulefone RugKing 2 Pro
Comparison between Infinix Smart 20 and Ulefone RugKing 2 Pro: camera, battery, fast charging, display, performance and colors, side by side. More phones from Infinix and Ulefone.
The verdict
Your pick: Infinix Smart 20, ahead on Design & display, Connectivity and Battery & charging. Unless Performance & hardware or Camera decides it for you.
| Category | Smart 20 | RugKing 2 Pro |
|---|---|---|
| Design & display | 5.7 | 4.3 |
| Performance & hardware | 2.8 | 3.5 |
| Camera | 2.2 | 3.2 |
| Connectivity | 6.1 | 5.6 |
| Battery & charging | 6.2 | 5.1 |
Which one is for you?
Infinix Smart 20, if you care about…
- Battery Capacity
- 5,200 mAh
- against 4,550 mAh
- Bluetooth Version
- Bluetooth 5.2
- against Bluetooth 5.0
- Display Refresh Rate
- 120 Hz
- against 90 Hz
- Weight
- 188 g
- against 253.7 g
Ulefone RugKing 2 Pro, if you care about…
- AnTuTu Score
- 305,000
- against 262,000
- Storage Type
- UFS 2.1
- against eMMC 5.1
- Display Pixel Density
- 295 ppi
- against 259 ppi
- Resistance Features
- IP68, IP69K, MIL-STD-810H
- against IP64
Specification comparison
Performance
| Specification | Smart 20 | RugKing 2 Pro |
|---|---|---|
| Processor Model | MediaTek Helio G81 Ultimate | Unisoc Tiger T615 (T7250) |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G52 MC2 | Mali-G57 MP1 |
| Storage Type | eMMC 5.1 | UFS 2.1 Best value |
| Maximum CPU Clock | 2 GHz Best value | 1.8 GHz |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 262,000 | 305,000 Best value |
| Geekbench 6 Single-Core | 420 | — |
| Geekbench 6 Multi-Core | 1,391 | — |
| CPU Description | Octa-core CPU with 2x Cortex-A75 at 2.0 GHz and 6x Cortex-A55 at approximately 1.7–1.8 GHz. | Octa-core processor with 2 Cortex-A75 cores at 1.8 GHz and 6 Cortex-A55 cores at 1.6 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | Smart 20 | RugKing 2 Pro |
|---|---|---|
| Body Colors | Black, Blue, Titanium, Orange, Silver | Black, Green, Orange |
| Body Thickness | 7.7 mm Best value | 18 mm |
| Body Width | 78.8 mm | 80 mm |
| Body Height | 167.7 mm | 159 mm |
| Weight | 188 g Best value | 253.7 g |
| Usable Surface | 82.9 % Best value | 60.3 % |
| Body Materials | Glass, Plastic | Plastic |
| Resistance Features | IP64 | IP68, IP69K, MIL-STD-810H Best value |
| Waterproof Depth | — | 2 m |
| Drop Resistance Class | — | A |
| Repairability Class | — | B |
| Drop Test Count | — | 270 |
Battery
| Specification | Smart 20 | RugKing 2 Pro |
|---|---|---|
| Battery Efficiency Rating | — | B |
| Battery Capacity | 5,200 mAh Best value | 4,550 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 15 W Best value | 10 W |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator, Charger Included | Fast Charging, Reverse Charging, Non-Removable |
| Charge cycles | — | 1,000 |
Display
| Specification | Smart 20 | RugKing 2 Pro |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 18:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 700 nits | — |
| Display Diagonal | 6.78″ Best value | 5.45″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,576 px Best value | 1,440 px |
| Display Pixel Density | 259 ppi | 295 ppi Best value |
| Display Refresh Rate | 120 Hz Best value | 90 Hz |
| Touch Sampling Rate | 360 Hz | — |
| Display Features | Hole-Punch Notch, TÜV Rheinland Eye Comfort Certification, DCI-P3, 10-Bit Panel, Curved Glass, Capacitive Touch, Multi-Touch, Frameless | Gorilla Glass 3, Capacitive Touch, Multi-Touch, 90Hz, Color LED Notifications |
Sensors
| Specification | Smart 20 | RugKing 2 Pro |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Smart 20 | RugKing 2 Pro |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gravity Sensor, Light Sensor, Gyroscope | Accelerometer, Proximity Sensor, Compass, Fingerprint Sensor, Gyroscope, Light Sensor |
Software
| Specification | Smart 20 | RugKing 2 Pro |
|---|---|---|
| Operating System | Android 16 | Android 15 |
| OS Family | Android | Android |
| OS Version | 16 Best value | 15 |
| OS Update Support | 2 years | — |
| Google Services | Yes | Yes |
| Widevine L1 | — | Yes |
Connectivity
| Specification | Smart 20 | RugKing 2 Pro |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS 1700 AWS, 3G UMTS 2100, 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 B13, 4G LTE B17, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS B850, 3G UMTS B900, 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 B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 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 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, 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 | 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 5.2 Best value | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, EDR, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, Galileo, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, Infrared, NFC, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, USB 2.0 | NFC, FM Radio, USB Type-C, USB Charging, USB Mass Storage, USB OTG, Computer Sync, OTA Sync, Tethering, 3.5 mm Audio Jack |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 42.2 Mbps | — |
| Max. upload speed | 5.76 Mbps | — |
Audio
| Specification | Smart 20 | RugKing 2 Pro |
|---|---|---|
| Audio Features | DTS, DTS:X, Stereo Speakers, A2DP, EDR, LE | A2DP, LE, Stereo Speakers |
Technical
| Specification | Smart 20 | RugKing 2 Pro |
|---|---|---|
| Model numbers | X6840, X6840B | — |
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