Side-by-side technical data

Asus ROG Phone II ZS660KL vs vivo NEX 3S 5G

Comparison between Asus ROG Phone II ZS660KL and vivo NEX 3S 5G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Asus and vivo.

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Asus

ROG Phone II ZS660KL

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NEX 3S 5G

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The verdict

Your pick: vivo NEX 3S 5G, ahead on Design & display, Camera and Connectivity. Unless Performance & hardware or Battery & charging decides it for you.

Category
Category	ROG Phone II ZS660KL	NEX 3S 5G
Design & display	6.5	6.9
Performance & hardware	6.9	6.4
Camera	5.8	6.8
Connectivity	5.6	6.8
Battery & charging	6.9	5.0

Which one is for you?

Asus ROG Phone II ZS660KL, if you care about…

Battery Capacity: 6,000 mAh; against 4,500 mAh
Maximum Storage Capacity: 1,000 GB; against 256 GB
Display Pixel Density: 391 ppi; against 363 ppi
Battery Features: Fast Charging, Reverse Charging; against Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator

vivo NEX 3S 5G, if you care about…

Wi-Fi Standards: Wi-Fi 802.11a/b/g/n/ac/6, Wi-Fi 6 (802.11ax); against Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 802.11ad
Bluetooth Version: Bluetooth 5.1; against Bluetooth 5.0
Weight: 219.5 g; against 240 g
Fast Charge Power: 44 W; against 30 W

Specification comparison

Show differences only

Performance

Specification	ROG Phone II ZS660KL	NEX 3S 5G
Processor Model	Qualcomm Snapdragon 855 Plus	Qualcomm Snapdragon 865
Processor Process Size	7 nm	7 nm
Graphics GPU	Qualcomm Adreno 640 (700 MHz)	Qualcomm Adreno 650
Storage Type	UFS 3.0	UFS 3.1
Maximum CPU Clock	2.96 GHz Best value	2.84 GHz
Maximum Storage Capacity	1,000 GB Best value	256 GB
AnTuTu Score	483,239	745,100
Geekbench 6 Single-Core	—	1,117
Geekbench 6 Multi-Core	—	3,274
CPU Description	Octa-core CPU with Kryo 485 cores at 2.96 GHz, 2.42 GHz, and 1.78 GHz.	Octa-core CPU with 1 Cortex-A77 core at 2.84 GHz, 3 Cortex-A77 cores at 2.42 GHz, and 4 Cortex-A55 cores at 1.80 GHz.
Processor Type	Octa-Core	Octa-Core
64-Bit Processor	—	Yes
RAM Capacity	12 GB	12 GB
RAM Type	—	LPDDR5
AnTuTu version	v8	v10

Design

Specification	ROG Phone II ZS660KL	NEX 3S 5G
Body Colors	Black	Black, Blue, Orange, Red
Body Thickness	9.5 mm	9.4 mm Best value
Body Width	77.6 mm	76.1 mm
Body Height	171 mm	167.4 mm
Weight	240 g	219.5 g Best value
Usable Surface	80.3 %	93.6 % Best value
Body Materials	Glass, Aluminium Alloy	Glass, Aluminium Alloy
Resistance Features	RGB Light Strip	—

Battery

Specification	ROG Phone II ZS660KL	NEX 3S 5G
Battery Capacity	6,000 mAh Best value	4,500 mAh
Battery Type	Li-Polymer	Li-Polymer
Fast Charge Power	30 W	44 W Best value
Battery Features	Fast Charging, Reverse Charging Best value	Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator

Display

Specification	ROG Phone II ZS660KL	NEX 3S 5G
Display Aspect Ratio	19.5:9	19:9
Display Technology	AMOLED	Super AMOLED
Display Diagonal	6.59″	6.89″ Best value
Display Horizontal Resolution	1,080 px	1,080 px
Display Vertical Resolution	2,340 px Best value	2,256 px
Display Pixel Density	391 ppi Best value	363 ppi
Display Refresh Rate	120 Hz	—
Display Contrast Ratio	—	6,000,000 :1
Display Features	Gorilla Glass 6, HDR10, 120Hz	HDR10+, DCI-P3, Scratch Resistant, Dual-Edge Display, Capacitive Touch, Multi-Touch, Frameless
Display colors	1B colors	—

Sensors

Specification	ROG Phone II ZS660KL	NEX 3S 5G
Fingerprint Sensor Placement	Under Display	Under Display

Sensor

Specification	ROG Phone II ZS660KL	NEX 3S 5G
Sensor Features	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor

Software

Specification	ROG Phone II ZS660KL	NEX 3S 5G
Operating System	Android 9	Android 10
OS Family	Android	Android
OS Version	9	10 Best value

Connectivity

Specification	ROG Phone II ZS660KL	NEX 3S 5G
SIM Configurations	Dual Nano-SIM	Dual Nano-SIM, Dual SIM Dual Standby
Cellular Bands	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, LTE B28, 4G LTE B29, 4G LTE B32, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B46	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA BC1, 2G CDMA BC10, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS B19, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n41, 5G NR n77, 5G NR n78, 5G NR n79
Cellular Technologies	GSM, HSPA, LTE	GSM, CDMA, HSPA, EVDO, LTE, 5G Best value
Wi-Fi Standards	Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 802.11ad	Wi-Fi 802.11a/b/g/n/ac/6, Wi-Fi 6 (802.11ax) Best value
Wi-Fi Features	Dual Band, Wi-Fi Direct	Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Bluetooth Version	Bluetooth 5.0	Bluetooth 5.1 Best value
Bluetooth Profiles	A2DP, LE, aptX HD	A2DP, LE, aptX HD
Navigation Systems	GPS, GLONASS, BeiDou, Galileo, QZSS	GPS, A-GPS, GLONASS, BeiDou, Galileo
Connectivity Features	3.5 mm Audio Jack, NFC, FM Radio, USB Type-C, USB OTG	USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, ANT+
USB Version	USB 3.1 Best value	USB 2.0
Max. download speed	—	2,000 Mbps
Max. upload speed	—	318 Mbps

Audio

Specification	ROG Phone II ZS660KL	NEX 3S 5G
Microphone Count	—	2
Audio Features	Stereo Speakers, DTS:X, Loudspeaker, Hi-Res Audio, 24-bit/192kHz Audio	Stereo Speakers, A2DP, LE, aptX HD, Hi-Res Audio, 32-bit/384kHz Audio

Technical

Specification	ROG Phone II ZS660KL	NEX 3S 5G
Model numbers	ASUS_I001D, I001DA, I001DE, I001DC, I001DB, I001D, I001DD	V1950A