Side-by-side comparison

Asus ROG Phone II ZS660KL vs Google Pixel 3a XL

Name: Asus ROG Phone II ZS660KL
Brand: Asus
SKU: appsapk-1123
Rating: 8.9 (1003 reviews)

Asus

Asus ROG Phone II ZS660KL

8.91,003 views

Wins 3 specs

Google

Google Pixel 3a XL

8.9986 views

Asus ROG Phone II ZS660KL — quick specs

Network
LTE / HSPA / GSM
Display
6.59 inches · 1080×2340
Camera
48 MP
Memory
12 GB RAM
Battery
6000 mAh
OS
Android 9.0

Google Pixel 3a XL — quick specs

Network
LTE / HSPA / EVDO
Display
6.0 inches · 1080×2160
Camera
12.2 MP
Memory
4 GB RAM
Battery
3700 mAh
OS
Android 9.0

● Full specification comparison

Spec

Asus ROG Phone II ZS660KL

Google Pixel 3a XL

NETWORK

Technology

GSM / HSPA / LTE

GSM / CDMA / HSPA / EVDO / LTE

Technology

AGSM / HSPA / LTE

BGSM / CDMA / HSPA / EVDO / LTE

2G bands

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

GSM 850 / 900 / 1800 / 1900, CDMA 800 / 1900

2G bands

AGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

BGSM 850 / 900 / 1800 / 1900, CDMA 800 / 1900

3G bands

HSDPA 850 / 900 / 1900 / 2100

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, CDMA2000 1xEV-DO

3G bands

AHSDPA 850 / 900 / 1900 / 2100

BHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, CDMA2000 1xEV-DO

4G bands

LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 28(700), 29(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46

LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 40(2300), 41(2500), 66(1700/2100), 71(600)

4G bands

ALTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 28(700), 29(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46

BLTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 40(2300), 41(2500), 66(1700/2100), 71(600)

Speed

HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 (Cat20 Ultimate edition) 1200/150 Mbps

HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/75 Mbps

Speed

AHSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 (Cat20 Ultimate edition) 1200/150 Mbps

BHSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/75 Mbps

LAUNCH

Announced

2019, July

2019, May

Announced

A2019, July

B2019, May

Status

Coming soon. Exp. release 2019, September 20

Available. Released 2019, May

Status

AComing soon. Exp. release 2019, September 20

BAvailable. Released 2019, May

BODY

Dimensions

171 x 77.6 x 9.5 mm (6.73 x 3.06 x 0.37 in)

160.1 x 76.1 x 8.2 mm (6.30 x 3.00 x 0.32 in)

Dimensions

A171 x 77.6 x 9.5 mm (6.73 x 3.06 x 0.37 in)

B160.1 x 76.1 x 8.2 mm (6.30 x 3.00 x 0.32 in)

Weight

240 g (8.47 oz)

167 g (5.89 oz)

Weight

A240 g (8.47 oz)

B167 g (5.89 oz)

SIM

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

Nano-SIM, Electronic SIM card (eSIM)

SIM

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

BNano-SIM, Electronic SIM card (eSIM)

Build

Front glass (Gorilla Glass 6), back glass, aluminum frame

Front glass, plastic body

Build

AFront glass (Gorilla Glass 6), back glass, aluminum frame

BFront glass, plastic body

DISPLAY

Type

AMOLED capacitive touchscreen, 16M colors

OLED capacitive touchscreen, 16M colors

Type

AAMOLED capacitive touchscreen, 16M colors

BOLED capacitive touchscreen, 16M colors

Size

6.59 inches, 106.6 cm2 (~80.3% screen-to-body ratio)

6.0 inches, 92.9 cm2 (~76.3% screen-to-body ratio)

Size

A6.59 inches, 106.6 cm2 (~80.3% screen-to-body ratio)

B6.0 inches, 92.9 cm2 (~76.3% screen-to-body ratio)

Resolution

1080 x 2340 pixels, 19.5:9 ratio (~391 ppi density)

1080 x 2160 pixels, 18:9 ratio (~402 ppi density)

Resolution

A1080 x 2340 pixels, 19.5:9 ratio (~391 ppi density)

B1080 x 2160 pixels, 18:9 ratio (~402 ppi density)

Protection

Corning Gorilla Glass 6 DCI-P3 108% HDR10 120 Hz 240 Hz touch-sensing

Asahi Dragontrail Glass, Always-on display

Protection

ACorning Gorilla Glass 6 DCI-P3 108% HDR10 120 Hz 240 Hz touch-sensing

BAsahi Dragontrail Glass, Always-on display

PLATFORM

Android 9.0 (Pie), ROG UI

Android 9.0 (Pie)

AAndroid 9.0 (Pie), ROG UI

BAndroid 9.0 (Pie)

Chipset

Qualcomm SDM855 Snapdragon 855+ (7 nm)

Qualcomm SDM670 Snapdragon 670 (10 nm)

Chipset

AQualcomm SDM855 Snapdragon 855+ (7 nm)

BQualcomm SDM670 Snapdragon 670 (10 nm)

CPU

Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)

Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)

CPU

AOcta-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)

BOcta-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)

GPU

Adreno 640 (700 MHz)

Adreno 615

GPU

AAdreno 640 (700 MHz)

B Adreno 615

MEMORY

Card slot

ANo

BNo

Internal

256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM

64GB 4GB RAM

Internal

A256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM

B64GB 4GB RAM

MAIN CAMERA

Dual

48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF, Laser AF 13 MP, f/2.4, 11mm (ultrawide)"

—

Dual

A48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF, Laser AF 13 MP, f/2.4, 11mm (ultrawide)"

B—

Single

—

12.2 MP, f/1.8, 28mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS"

Single

A—

B12.2 MP, f/1.8, 28mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS"

SELFIE CAMERA

Single

24MP, f/2.2, 0.9µm"

8 MP, f/2.0, 24mm (wide), 1.12µm"

Single

A24MP, f/2.2, 0.9µm"

B8 MP, f/2.0, 24mm (wide), 1.12µm"

SOUND

Loudspeaker

Yes, with stereo speakers (2 dedicated amplifiers)

Yes, with stereo speakers

Loudspeaker

AYes, with stereo speakers (2 dedicated amplifiers)

BYes, with stereo speakers

3.5mm jack

Yes 24-bit/192kHz audio Active noise cancellation with dedicated mics DTS Headphone X

Yes

3.5mm jack

AYes 24-bit/192kHz audio Active noise cancellation with dedicated mics DTS Headphone X

BYes

COMMS

WLAN

Wi-Fi 802.11 a/b/g/n/ac/ad, dual-band, Wi-Fi Direct, hotspot

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

WLAN

AWi-Fi 802.11 a/b/g/n/ac/ad, dual-band, Wi-Fi Direct, hotspot

BWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

Bluetooth

5.0, A2DP, LE, aptX HD

Bluetooth

A5.0, A2DP, LE, aptX HD

B5.0, A2DP, LE, aptX HD

GPS

Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS

Yes, with A-GPS, GLONASS, GALILEO

GPS

AYes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS

BYes, with A-GPS, GLONASS, GALILEO

USB

3.1, Type-C 1.0 reversible connector; accessory connector

2.0, Type-C 1.0 reversible connector

USB

A3.1, Type-C 1.0 reversible connector; accessory connector

B2.0, Type-C 1.0 reversible connector

Radio

FM radio

Radio

AFM radio

BNo

NFC

Yes

NFC

AYes

BYes

FEATURES

Sensors

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer

Sensors

AFingerprint (under display, optical), accelerometer, gyro, proximity, compass

BFingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer

BATTERY

Charging

Fast battery charging 30W (Quick Charge 4.0) Power bank/Reverse charging 10W

Fast battery charging 18W USB Power Delivery 2.0

Charging

AFast battery charging 30W (Quick Charge 4.0) Power bank/Reverse charging 10W

BFast battery charging 18W USB Power Delivery 2.0

Battery Type

Non-removable Li-Po 6000 mAh battery

Non-removable Li-Po 3700 mAh battery

Battery Type

ANon-removable Li-Po 6000 mAh battery

BNon-removable Li-Po 3700 mAh battery

MISC

Colors

Matte Black, Glossy Black

Just Black, Clearly White, Purple-ish

Colors

AMatte Black, Glossy Black

BJust Black, Clearly White, Purple-ish

Models

ASUS_I001D

G020C, G020G, G020F

Models

AASUS_I001D

BG020C, G020G, G020F

Price

About 990 USD

532 USD

Price

AAbout 990 USD

B532 USD

Cells highlighted in green indicate a measurably better spec on that phone (battery capacity, RAM, storage, display size). Text-only specs are shown side by side without highlighting.

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