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Compare Samsung Galaxy S20 Ultra Vs Asus ROG Phone 3 ZS661KS

Should you buy Samsung Galaxy S20 Ultra or Asus ROG Phone 3 ZS661KS? 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. Samsung Galaxy S20 Ultra starts at ₹ 59,699 and Asus ROG Phone 3 ZS661KS starts at ₹ 67,140.

Samsung Galaxy S20 Ultra has screen size of 6.9 inches and Asus ROG Phone 3 ZS661KS has screen size of 6.59 inches. Samsung Galaxy S20 Ultra comes up with internal storage of 128GB and RAM of 12GB. Asus ROG Phone 3 ZS661KS comes up with internal storage of 128 GB and RAM of 8 GB. Coming to the Camera, Former has primary camera of 108 MP (f/1.8 and front camera of 40 MP (f/2.2 whereas latter has primary camera of 64 MP + 13 MP + 5MP and front camera of 24 MP (f/2.0.

Check detailed comparison below to compare specification for both models. Don't forget to check out expert opinion as well.

Samsung Galaxy S20 Ultra Vs Asus ROG Phone 3 ZS661KS

SpecificationsSamsung Galaxy S20 UltraAsus ROG Phone 3 ZS661KS
OS Android 10 Android 10, ROG UI
Screen Size 6.9 inches 6.59 inches
Chipset Exynos 990 Qualcomm SM8250 Snapdragon 865+ (7 nm)
Internal Storage128 GB128 GB
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Asus ROG Phone 3 ZS661KS
Asus ROG Phone 3 ZS661KS
₹ 67,140
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Summary
Specs Score95
OS Android 10 Android 10, ROG UI
Screen Size 6.9 inches 6.59 inches
Chipset Exynos 990 Qualcomm SM8250 Snapdragon 865+ (7 nm)
RAM8 GB
Internal Storage128 GB128 GB
GENERAL
Colours Black, Grey Black
Custom UI One UI 2
Device type Phablet
Operating System Android 10 Android 10, ROG UI
Sim Hybrid Dual SIM Dual SIM (Nano-SIM, dual stand-by)

Similiar Alternatives

  • Samsung Galaxy S20 Ultra
  • Asus ROG Phone 3 ZS661KS

Samsung Galaxy S20 Ultra alternatives
DESIGN
Height 166.9 mm
Thickness 8.8 mm
Weight 222 g 240 g (8.47 oz)
Width 76 mm
DISPLAY
Aspect Ratio 20:9
Display Protection Gorilla Glass 6 Corning Gorilla Glass 6
Form Factor Touch
Pixel Density 511 ppi391 ppi density
Refresh Rate 120Hz@FHD/60Hz@QHD refresh rate
Screen resolution 1440 x 3200 pixels1080 x 2340 pixels, 19.5:9 ratio
Screen size 6.9 inches 6.59 inches
Technology Dynamic AMOLED 2X
Touchscreen Capacitive Touchscreen
PERFORMANCE
Call Records Unlimited
Card Slot microSD Card (uses shared SIM slot)
Chipset Exynos 990 Qualcomm SM8250 Snapdragon 865+ (7 nm)
CPU Octa Core (2x2.73 GHz Mongoose M5 & 2x2.60 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55 Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
External Storage up to 1 TB
GPU Mali-G77 MP11 Adreno 650
Messaging SMS, MMS, Email, Push Mail, IM, RSS
Phonebook Unlimited
STORAGE
Internal Storage 128 GB128 GB
CAMERA
Camera Features OIS, Auto HDR, 4K video, Dual Video recoding, Panorama LED flash, HDR, panorama
Front Camera 40 MP (f/2.224 MP (f/2.0
Primary camera 108 MP (f/1.864 MP + 13 MP + 5MP
Video Recording 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps
MULTIMEDIA
Audio Jack No
Audio Player WAV, AAC+, AC3, OGG, FLAC, WMA, MP3, AMR, AAC, MXMF, eAAC+
Games Yes
Speakers Yes, with stereo speakers
Video Player 3GP, ASF, M4V, H.263, H.264, MKV, 3G2, DivX, AVI, WMV, FLV, MPEG4
BATTERY
Capacity Non-removable Li-Ion 5000 mAh battery 6000mAh
CONNECTIVITY
Bluetooth v5.0, A2DP, LE 5.1, A2DP, LE, aptX HD , aptX Adaptive
Browser HTML5
Edge YesYes
GPRS YesYes
GPS Facility with A-GPS, GLONASS, BDS, GALILEO Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
Speed HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat18 1200/150 Mbps, 5G 4.0 Gbps DL
USB 3.2, Type-C 1.0 reversible connector, USB OTG 3.1, Type-C 1.0 reversible connector; accessory connector
WLAN Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot
NETWORK SUPPORT
2G YesYes
3G YesHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G YesYes
5G YesYes
MORE FEATURES
Other Features 45W Quick Charging, Wireless charging, NFC, MTS
Quick Charging Yes, 45W Fast charging 30W Quick Charge 4.0
Sensors In-Display Fingerprint (ultrasonic), accelerometer, gyro, proximity, compass, barometer Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Pros and Cons
Pros
  • 5,000mAh battery
  • 16GB RAM
  • 1400 nits screen brightness
Cons
  • High-price
  • Relatively bulky
  • No headphone jack

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Detailed Comparison of Samsung Galaxy S20 Ultra vs Asus ROG Phone 3 ZS661KS

Design Comparison: Samsung Galaxy S20 Ultra vs Asus ROG Phone 3 ZS661KS

Samsung Galaxy S20 Ultra comes up with a weight of 222 g whereas Asus ROG Phone 3 ZS661KS weights around 240 g (8.47 oz). Thickness of Samsung Galaxy S20 Ultra is 8.8 mm and the thickness of other mobiles is 9.9 mm.

Display Comparison: Samsung Galaxy S20 Ultra vs Asus ROG Phone 3 ZS661KS

Samsung Galaxy S20 Ultra has screen size of 6.9 inches whereas other comes up with 6.59 inches. Screen Resolution in both mobiles is 1440 x 3200 pixels and 1080 x 2340 pixels, 19.5:9 ratio respectively. In terms of Technology, former uses undefined and latter uses AMOLED capacitive touchscreen, 16M colors.

Camera Comparison: Samsung Galaxy S20 Ultra vs Asus ROG Phone 3 ZS661KS

Samsung Galaxy S20 Ultra comes up with primary camera of 108 MP (f/1.8 whereas Asus ROG Phone 3 ZS661KS comes up with 64 MP + 13 MP + 5MP. Some of the Camera Features for both the mobiles include OIS, Auto HDR, 4K video, Dual Video recoding, Panorama .

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FAQs

Q. Which phone has bigger screen size, Samsung Galaxy S20 Ultra or Asus ROG Phone 3 ZS661KS?

Asus ROG Phone 3 ZS661KS is bigger with 6.59 inches screen than Samsung Galaxy S20 Ultra that has 6.9 inches screen.

Q. What are some of the best alternatives available for Samsung Galaxy S20 Ultra in the market?

Best alternatives available for Samsung Galaxy S20 Ultra are: IQOO 11 5G, Apple iPhone 14, Apple iPhone 13.