82% SPEC SCORE
$1,158
The Asus ROG Phone II ZS660KL comes with Android 9, ensuring enhanced functionality and smooth multitasking. It features a large 6.59-inches sharp FHD+ display, perfect for both work and entertainment. Get smooth, responsive performance for effortless day-to-day usage. With a Power through your day with Remarkable 6000 mAh battery life, you can stay powered throughout the day without frequent charging. Price starting at $1,158 this device offers Top-tier value, blending performance, style, and affordability.
Asus ROG Phone II ZS660KL Key Features
Display
6.59 inches (1080x2340 pixels) FHD
120Hz Refresh rate
Camera
48+13 MP (Dual Camera)
24 MP Selfie 4K Video
Hardware
Qualcomm SM8150 Snapdragon 855+ (7 nm)
OS
Android 9
ROG UI
Ram & Storage
8GB + 128GB
12GB + 256GB
Battery
Li-Po 6000mAh
wired, 30W
Data Updated on: 01 Oct, 2026
Asus ROG Phone II ZS660KL Price and Full Specifications
Launch Date
| Announced Date | 22 Jul, 2019 |
| Status | Available |
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | LTE |
| Speed | HSPA 42.2 5.76 / LTE (5CA) Cat18 (Cat20 Ultimate edition) 1200 150 |
Display
| Screen Size | 6.59 inches, 106.6 cm² (~80.3% screen-to-body ratio) |
| Display Type | AMOLED |
| Resolution | 1080 × 2340 pixels (FHD) |
| Aspect Ratio | 19.5:9 |
| PPI | 391 ppi |
| Display Colors | 1B colors |
| Refresh Rate | 120Hz |
| HDR Support | HDR10 |
| Protection | Corning Gorilla Glass 6 |
Performance
| Processor (SoC) | Qualcomm SM8150 Snapdragon 855+ (7 nm) |
| Fabrication process | 7nm |
| CPU | Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) |
| CPU cores | 8 |
| GPU | Adreno 640 (700 MHz) |
Benchmarking
Storage
| Memory | 8GB + 128GB, 12GB + 256GB, 12GB + 512GB, 12GB + 1TB |
| Storage type | UFS 3.0 |
| Memory Card Slot | No |
Camera
REAR CAMERA | |
| Type | Dual camera |
| Primary | 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF, Laser AF |
| Secondary | 13 MP, f/2.4, 11mm (ultrawide) |
| Features | LED flash, HDR, panorama |
| Video Recording | 4K @30/60fps 1080p @30/60/240fps 720p @480fps gyro-EIS (except @240/480fps) |
FRONT CAMERA | |
| Type | Single camera |
| Primary | 24 MP, f/2.2, 0.9µm |
| Features | Panorama, HDR |
| Video Recording | 1080p @30fps |
Battery
| Battery Capacity | Li-Po 6000mAh |
| Battery Removable | No |
| Charging | 30W wired 10W reverse wired ( QC4) |
Software & OS
| Operating System | Android 9 |
| OS UI | ROG UI |
Design
| Dimensions | 171 x 77.6 x 9.5 mm (3.06 x 0.37 in) |
| Weight | 240g (8.47 oz) |
| Color Options | Matte Black, Glossy Black |
| Water & Dust Resistance | |
| Build | Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame RGB light panel (on the back) |
| Sim Card Types | Dual SIM (Nano-SIM, dual stand-by) |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/ad, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE, aptX HD |
| Positioning | GPS, GLONASS, BDS, GALILEO, QZSS |
| NFC | Yes |
| Radio | Yes |
| Infrared-port | No |
| USB Version | USB Type-C 3.1, accessory connector, OTG |
Sound
| Loudspeaker | Yes, with DTS:X stereo speakers (2 dedicated amplifiers) |
| Sound Jack | 3.5 |
Sensors & Features
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Additional Info
| Models | ASUS_I001D, I001DA, I001DE, I001DC, I001DB, I001D, I001DD |
PRICING | |
| 8GB + 128GB | $1,158 |
What's in the Box
| Asus ROG Phone II ZS660KL | Handset, USB-C cable, SIM ejector tool, and quick start guide |
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