Should you buy Asus ROG Phone 3 ZS661KS or Asus ROG Phone 7 Ultimate? Well, your search ends here. Find out which mobile phone is best for you - Compare the two models on the basis of their Price in India, Body, Display, Storage, Connectivity, Camera, and Performance. Asus ROG Phone 3 ZS661KS starts at ₹ 67,140 and Asus ROG Phone 7 Ultimate starts at ₹ 67,131.
Asus ROG Phone 3 ZS661KS has screen size of 6.59 inches and Asus ROG Phone 7 Ultimate has screen size of 6.78 inches. Asus ROG Phone 3 ZS661KS comes up with internal storage of 128 GB and RAM of 8 GB. Asus ROG Phone 7 Ultimate comes up with internal storage of 512 GB and RAM of 18 GB. Coming to the Camera, Former has primary camera of 64 MP + 13 MP + 5MP and front camera of 24 MP (f/2.0 whereas latter has primary camera of 64 MP and front camera of 24 MP (f/2.5.
Check detailed comparison below to compare specification for both models. Don't forget to check out expert opinion as well.
| Specifications | Asus ROG Phone 3 ZS661KS | Asus ROG Phone 7 Ultimate |
|---|---|---|
| OS | Android 10, ROG UI | Android 11, ROG UI |
| Screen Size | 6.59 inches | 6.78 inches |
| Chipset | Qualcomm SM8250 Snapdragon 865+ (7 nm) | Qualcomm SM8350 Snapdragon 888 (5 nm) |
| RAM | 8 GB | 18 GB |
| Internal Storage | 128 GB | 512 GB |
Summary | |||
| OS | Android 10, ROG UI | Android 11, ROG UI | |
| Screen Size | 6.59 inches | 6.78 inches | |
| Chipset | Qualcomm SM8250 Snapdragon 865+ (7 nm) | Qualcomm SM8350 Snapdragon 888 (5 nm) | |
| RAM | 8 GB | 18 GB | |
| Internal Storage | 128 GB | 512 GB | |
GENERAL | |||
| Colours | Black | Phantom Black, Storm White | |
| Operating System | Android 10, ROG UI | Android 11, ROG UI | |
| Sim | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
DESIGN | |||
| Body Material | Glass front (Gorilla Glass 6), glass back (Gorilla Glass), aluminum frame | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame | |
| Weight | 240 g (8.47 oz) | 238 g (8.40 oz) | |
DISPLAY | |||
| Display Protection | Corning Gorilla Glass 6 | Corning Gorilla Glass Victus | |
| Pixel Density | 391 ppi density | 395 ppi density | |
| Screen resolution | 1080 x 2340 pixels, 19.5:9 ratio | 1080 x 2340 pixels, 19.5:9 ratio | |
| Screen size | 6.59 inches | 6.78 inches | |
| Technology | AMOLED capacitive touchscreen, 16M colors | AMOLED, 1B colors, 144Hz, HDR10+, 800 nits (typ), 1200 nits (peak) | |
PERFORMANCE | |||
| Chipset | Qualcomm SM8250 Snapdragon 865+ (7 nm) | Qualcomm SM8350 Snapdragon 888 (5 nm) | |
| CPU | Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) | Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) | |
| GPU | Adreno 650 | Adreno 660 | |
| RAM | 8 GB | 18 GB | |
STORAGE | |||
| Internal Storage | 128 GB | 512 GB | |
CAMERA | |||
| Camera Features | LED flash, HDR, panorama | LED flash, HDR, panorama | |
| Front Camera | 24 MP (f/2.0 | 24 MP (f/2.5 | |
| Primary camera | 64 MP + 13 MP + 5MP | 64 MP | |
BATTERY | |||
| Capacity | 6000mAh | 6000 mAh | |
CONNECTIVITY | |||
| Bluetooth | 5.1, A2DP, LE, aptX HD , aptX Adaptive | 5.2, A2DP, LE, aptX HD, aptX Adaptive | |
| Edge | Yes | Yes | |
| GPRS | Yes | Yes | |
| GPS Facility | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, GNSS | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat18 1200/150 Mbps, 5G 4.0 Gbps DL | HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 1400/150 Mbps, 5G 4 Gbps DL | |
| USB | 3.1, Type-C 1.0 reversible connector; accessory connector | USB Type-C 3.1 (side), USB Type-C 2.0 (bottom), accessory connector, USB On-The-Go | |
NETWORK SUPPORT | |||
| 2G | Yes | Yes | |
| 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - Version A HSDPA 850 / 900 / 1800 / 1900 / 2100 / 1700 - Version B, Version C | |
| 4G | Yes | Yes | |
| 5G | Yes | Yes | |
MORE FEATURES | |||
| Quick Charging | Fast charging 30W Quick Charge 4.0 | Fast charging 65W, 70% in 30 min, 100% in 52 min (advertised) Reverse charging 10W Power Delivery 3.0 Quick Charge 5 | |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | |
Asus ROG Phone 3 ZS661KS comes up with a weight of 240 g (8.47 oz) whereas Asus ROG Phone 7 Ultimate weights around 238 g (8.40 oz). Thickness of Asus ROG Phone 3 ZS661KS is 9.9 mm and the thickness of other mobiles is 10.3 mm.
Asus ROG Phone 3 ZS661KS has screen size of 6.59 inches whereas other comes up with 6.78 inches. Screen Resolution in both mobiles is 1080 x 2340 pixels, 19.5:9 ratio and 1080 x 2340 pixels, 19.5:9 ratio respectively. In terms of Technology, former uses AMOLED capacitive touchscreen, 16M colors and latter uses AMOLED, 1B colors, 144Hz, HDR10+, 800 nits (typ), 1200 nits (peak).
Asus ROG Phone 3 ZS661KS comes up with primary camera of 64 MP + 13 MP + 5MP whereas Asus ROG Phone 7 Ultimate comes up with 64 MP. Some of the Camera Features for both the mobiles include LED flash, HDR, panorama.