Side-by-side technical data
Asus ROG Phone II ZS660KL vs Asus Zenfone 7
Comparison between Asus ROG Phone II ZS660KL and Asus Zenfone 7: camera, battery, fast charging, display, performance and colors, side by side. More phones from Asus.
The verdict
Neither runs away with it: each wins something.
| Category | ROG Phone II ZS660KL | Zenfone 7 |
|---|---|---|
| Design & display | 6.5 | 6.8 |
| Performance & hardware | 6.9 | 6.2 |
| Camera | 5.8 | 6.1 |
| Connectivity | 5.6 | 6.8 |
| Battery & charging | 6.9 | 6.3 |
Which one is for you?
Asus ROG Phone II ZS660KL, if you care about…
- Battery Capacity
- 6,000 mAh
- against 5,000 mAh
- RAM Capacity
- 12 GB
- against 8 GB
- Display Refresh Rate
- 120 Hz
- against 90 Hz
- Maximum Storage Capacity
- 1,000 GB
- against 128 GB
Asus Zenfone 7, if you care about…
- Wi-Fi Standards
- Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
- against Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 802.11ad
- Weight
- 230 g
- against 240 g
- Usable Surface
- 84.2 %
- against 80.3 %
- Expandable Storage
- Yes
- against No
Specification comparison
Performance
| Specification | ROG Phone II ZS660KL | Zenfone 7 |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 855 Plus | Qualcomm Snapdragon 865 |
| Processor Process Size | 7 nm | 7 nm |
| Graphics GPU | Qualcomm Adreno 640 (700 MHz) | Qualcomm Adreno 650 |
| Storage Type | UFS 3.0 | UFS 3.1 |
| Maximum CPU Clock | 2.96 GHz Best value | 2.84 GHz |
| Maximum Storage Capacity | 1,000 GB Best value | 128 GB |
| AnTuTu Score | 483,239 | 744,600 |
| Geekbench 6 Single-Core | — | 1,035 |
| Geekbench 6 Multi-Core | — | 2,566 |
| CPU Description | Octa-core CPU with Kryo 485 cores at 2.96 GHz, 2.42 GHz, and 1.78 GHz. | Octa-core CPU with 1x Cortex-A77 at 2.84 GHz, 3x Cortex-A77 at 2.42 GHz, and 4x Cortex-A55 at 1.80 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 12 GB Best value | 8 GB |
| RAM Type | — | LPDDR5 |
| Expandable Storage | No | Yes Best value |
| AnTuTu version | v8 | v10 |
Design
| Specification | ROG Phone II ZS660KL | Zenfone 7 |
|---|---|---|
| Body Colors | Black | Black, White, Silver |
| Body Thickness | 9.5 mm Best value | 9.6 mm |
| Body Width | 77.6 mm | 77.3 mm |
| Body Height | 171 mm | 165.1 mm |
| Weight | 240 g | 230 g Best value |
| Usable Surface | 80.3 % | 84.2 % Best value |
| Body Materials | Glass, Aluminium Alloy | Glass, Aluminium Alloy, Plastic |
| Resistance Features | RGB Light Strip | — |
Battery
| Specification | ROG Phone II ZS660KL | Zenfone 7 |
|---|---|---|
| Battery Capacity | 6,000 mAh Best value | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 30 W | 30 W |
| Battery Features | Fast Charging, Reverse Charging | Non-Removable, Fast Charging, Reverse Charging, Rechargeable, Battery Level Indicator |
Display
| Specification | ROG Phone II ZS660KL | Zenfone 7 |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 20:9 |
| Display Technology | AMOLED | Super AMOLED |
| Peak Display Brightness | — | 700 nits |
| Display Diagonal | 6.59″ | 6.67″ Best value |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,340 px | 2,400 px Best value |
| Display Pixel Density | 391 ppi | 395 ppi Best value |
| Display Refresh Rate | 120 Hz Best value | 90 Hz |
| Display Features | Gorilla Glass 6, HDR10, 120Hz | Gorilla Glass 6, HDR10+, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless, Color LED Notifications, DCI-P3, HDR10 |
| Display colors | 1B colors | — |
Sensors
| Specification | ROG Phone II ZS660KL | Zenfone 7 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | ROG Phone II ZS660KL | Zenfone 7 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Hall Sensor, Light Sensor, Proximity Sensor |
Software
| Specification | ROG Phone II ZS660KL | Zenfone 7 |
|---|---|---|
| Operating System | Android 9 | Android 10 |
| OS Family | Android | Android |
| OS Version | 9 | 10 Best value |
| Google Services | — | Yes |
Connectivity
| Specification | ROG Phone II ZS660KL | Zenfone 7 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| 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 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 B18, 4G LTE B19, 4G LTE B20, LTE B28, 4G LTE B29, 4G LTE B32, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B46 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 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 B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B29, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n12, 5G NR n20, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE, 5G Best value |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 802.11ad | Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n) Best value |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE, aptX HD | A2DP, LE, aptX Adaptive, AVRCP, EDR, HFP, HSP, MAP, OPP, PBAP/PAB Best value |
| Navigation Systems | GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, USB Type-C, USB OTG | NFC, USB Type-C, USB Charging, USB Mass Storage, USB OTG, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | USB 3.1 | USB Type-C |
| Max. download speed | — | 1,800 Mbps |
| Max. upload speed | — | 150 Mbps |
Audio
| Specification | ROG Phone II ZS660KL | Zenfone 7 |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | Stereo Speakers, DTS:X, Loudspeaker, Hi-Res Audio, 24-bit/192kHz Audio | Stereo Speakers, Hi-Res Audio, A2DP, LE, aptX Adaptive, AVRCP, EDR, HFP, HSP, MAP, OPP, PBAP/PAB |
Technical
| Specification | ROG Phone II ZS660KL | Zenfone 7 |
|---|---|---|
| Model numbers | ASUS_I001D, I001DA, I001DE, I001DC, I001DB, I001D, I001DD | ZS670KS, ASUS_I002D, I002D |
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