Asus ROG Phone 3 ZS661KS vs Fly Slimline

Asus ROG Phone 3 ZS661KS

Fly Slimline

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA

GSM 850, 900, 1800, 1900
3G network

HSDPA 800, 850, 900, 1700(AWS), 1800, 1900, 2100 - A version; HSDPA 850, 900, 1700(AWS), 1900, 2100 - B version

HSDPA 900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71 - A version; LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41 - B version

LTE frequency band 3(1800), 7(2600), 18(800)
5G network

5G band 1, 2, 3, 5, 28, 41, 66, 71, 77, 78, 79; SA/NSA - A version; 5G band 41, 77, 78, 79 SA/NSA - B version

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HSDPA speed

42.2 Mbps

21 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A, (6CA) Cat20, 2000 Mbps download, 150 Mbps upload

LTE, Cat4, 150 Mbps download, 51 Mbps upload
5G speed

4.4 Gbps download

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GPRS

Yes

Class 12
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame

Plastic
SIM

Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

171 mm

149 mm
Width

78 mm

70.9 mm
Thickness

9.9 mm

8.6 mm
Weight

240 g

146 g
Build features

RGB light panel (on the back), Pressure sensitive zones (Gaming triggers)

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Colors

Black

Blue, Champagne

Display
Display type

AMOLED capacitive touchscreen

IPS
Physical size

6.59 inches

5.45 inches
Resolution

1080 x 2340 pixels

720 x 1440 pixels
Pixel density

391 ppi

295 ppi
Display colors

1073741824

16777216
Protection

Corning Gorilla Glass 6

Scratch resistant, 2.5D curved glass screen
Multitouch

-

Yes
Display features

HDR10+, 144Hz refresh rate, 650 nits max. brightness

-
DxOMark display score

70

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Main camera
Camera type

Triple

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Main camera

64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm

8 MP
13 MP, f/2.4 , 11 mm
5 MP, f/2.0
Primary camera resolution

-

3264 x 2448 pixels
Primary camera video

8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS

720p@15fps
Primary camera flash

LED flash

LED flash
Camera features

HDR, Panorama

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ad

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

-
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 3.1 (side), Type-C 2.0 (bottom)

microUSB 2.0
USB connector

Accessory connector

-
Bluetooth

v5.1

v4.0
Bluetooth A2DP

Yes

Yes
bluetooth AVRCP

-

Yes
bluetooth FTP

-

Yes
bluetooth GAVDP

-

Yes
bluetooth HFP

-

Yes
bluetooth HID

-

Yes
bluetooth OPP

-

Yes
bluetooth PAN

-

Yes
bluetooth SPP

-

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD, aptX Adaptive

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NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
GALILEO

Yes

-
BDS

Yes

-
QZSS

Yes

-
GNSS

Yes

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