Asus ROG Phone 3 ZS661KS
Price in Bangladesh
Unofficial ৳54,000 Available in shops · shop warranty
Variant
Prices checked 14 March 2026. Official or unofficial: which to buy?
Key specifications
- Display
- 6.59″ AMOLED, 144Hz
- Chipset
- Qualcomm Snapdragon 865 Plus
- RAM
- 12GB
- Storage
- 128GB
- Rear camera
- 64MP Triple
- Selfie camera
- 24MP
- Battery
- 6,000mAh
- Charging
- 30W
- Network
- 5G
- OS
- Android v10
- Weight
- 240g · 9.85mm
Asus ROG Phone 3 ZS661KS overview
The Asus ROG Phone 3 ZS661KS is a 5G smartphone from Asus, released in July 2020. It comes with a 6.59-inch AMOLED display with a 144Hz refresh rate, the Qualcomm Snapdragon 865 Plus chipset, 12GB of RAM and 128GB of storage. For photography there is a 64MP triple rear camera and a 24MP selfie camera. A 6,000mAh battery powers the phone, with 30W fast charging. It is not officially sold in Bangladesh yet; the unofficial market price starts at ৳54,000.
What's good
- Smooth everyday performance
- 144Hz smooth display
- AMOLED panel
- Huge 6000mAh battery
- 5G network support
What's not
- No 3.5mm headphone jack
- Heavy (240g)
- Not officially available in Bangladesh
Asus ROG Phone 3 ZS661KS full specifications
Launch
| Brand | Asus |
|---|---|
| Model | ROG Phone 3 ZS661KS |
| Device Type | Smartphone |
| Release Date | 23 July 2020 |
| Status | Available |
Platform
| Operating System | Android |
|---|---|
| OS Version | v10 |
| User Interface | ROG UI |
| Chipset | Qualcomm Snapdragon 865 Plus |
| CPU | Octa-core (1x3.10 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 7 nm |
| GPU | Adreno 650 |
Display
| Display Type | AMOLED |
|---|---|
| Screen Size | 6.59 inches (16.74 cm) |
| Resolution | 1080x2340 px (FHD+) |
| Aspect Ratio | 19.5:9 |
| Pixel Density | 391 ppi |
| Screen to Body Ratio | 79.75 % |
| Screen Protection | Corning Gorilla Glass v6 |
| Bezel-less Display | Yes with punch-hole display |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Brightness | 650 nits |
| HDR 10 / HDR + support | HDR 10+ |
| Refresh Rate | 144 Hz |
| Notch | Punch-hole |
Rear Camera
| Camera Setup | Triple |
|---|---|
| Resolution | 64 MP f/1.8, Wide Angle, Primary Camera, 13 MP f/2.4, Ultra-Wide Angle Camera, 5 MP f/2.0, Macro Camera |
| Autofocus | Phase Detection autofocus |
| Flash | LED Flash |
| Image Resolution | 9000 x 7000 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/1.8 |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 7680x4320, 3840x2160, 1920x1080, 1280x720 |
| Video FPS | 480 fps |
Selfie Camera
| Camera Setup | Single |
|---|---|
| Resolution | 24 MP f/2.0, Primary Camera |
| Flash | Screen flash |
| Video Recording | 1920x1080, 1280x720 |
| Video FPS | 30 fps |
| Aperture | f/2.0 |
Body & Design
| Height | 171 mm |
|---|---|
| Width | 78 mm |
| Thickness | 9.85 mm |
| Weight | 240 grams |
| Build | Back: Gorilla Glass |
| Colors | Black |
Battery
| Battery type | Li-Poly (Lithium Polymer) |
|---|---|
| Capacity | 6000 mAh |
| Quick Charging | Hyper, v4.0, 30W |
| Reverse Charging | 10W reverse wired |
| Placement | Non-removable |
| Standby | Up to 524 Hours(4G) |
| Talk Time | Up to 38.6 Hours(4G) |
| USB Type-C | USB Type-C 3.1 |
Memory
| Internal Storage | 128 GB |
|---|---|
| Storage Type | UFS 3.1 |
| USB OTG | Yes |
| RAM | 12 GB |
| RAM Type | LPDDR5 |
Connectivity
| Network | 2G, 3G, 4G, 5G |
|---|---|
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Nano, SIM2: Nano |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE (6CA) Cat20 2000/150 Mbps, 5G 4.4 Gbps DL |
| SAR Value | Head: 0.736 W/kg, Body: 1.497 W/kg |
| WLAN | Wi-Fi 6 (802.11 b/g/n/ax) 5GHz |
| Bluetooth | v5.1 |
| GPS | Yes with A-GPS, Glonass |
| Wi-fi Hotspot | Yes |
| USB | Mass storage device, USB charging |
Sensors & Security
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
|---|---|
| Fingerprint Sensor | Yes |
| Finger Sensor Position | On-screen |
| Finger Sensor Type | Optical |
| Face Unlock | Yes |
Audio & Media
| Loudspeaker | Yes with DTS:X stereo speakers |
|---|---|
| Alert Types | Vibration, MP3, WAV ringtones |
| Audio Jack | USB Type-C |
| Video | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS |
More
| Made By | Taiwan |
|---|---|
| Features | Accelerometer, gyro, proximity, compass |
Specifications may differ by region or variant. Spotted a mistake? Let us know.
Frequently asked questions
What is the price of Asus ROG Phone 3 ZS661KS in Bangladesh?
Asus ROG Phone 3 ZS661KS is available in the unofficial market from ৳54,000.
Does Asus ROG Phone 3 ZS661KS support 5G?
Yes, Asus ROG Phone 3 ZS661KS supports 5G networks.
How big is the battery of Asus ROG Phone 3 ZS661KS?
Asus ROG Phone 3 ZS661KS has a 6000mAh battery with 30W fast charging.
Which processor does Asus ROG Phone 3 ZS661KS use?
Asus ROG Phone 3 ZS661KS is powered by the Qualcomm Snapdragon 865 Plus (Octa-core (1x3.10 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)).
When was Asus ROG Phone 3 ZS661KS released?
Asus ROG Phone 3 ZS661KS was released in July 2020.
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