Side-by-side comparison

Asus ROG Phone II ZS660KL vs Asus Zenfone Max (M2) ZB633KL

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

Asus

Asus Zenfone Max (M2) ZB633KL

8.9801 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

Asus Zenfone Max (M2) ZB633KL — quick specs

Network
LTE / HSPA / GSM
Display
6.26 inches · 720×1520
Camera
13 MP
Memory
3 GB RAM
Battery
4000 mAh
OS
Android 8.1

● Full specification comparison

Spec

Asus ROG Phone II ZS660KL

Asus Zenfone Max (M2) ZB633KL

NETWORK

Technology

GSM / HSPA / LTE

Technology

AGSM / HSPA / LTE

BGSM / HSPA / LTE

2G bands

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

2G bands

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

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

3G bands

HSDPA 850 / 900 / 1900 / 2100

3G bands

AHSDPA 850 / 900 / 1900 / 2100

BHSDPA 850 / 900 / 1900 / 2100

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), 5(850), 7(2600), 8(900), 20(800), 40(2300)

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), 5(850), 7(2600), 8(900), 20(800), 40(2300)

Speed

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

HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 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 Cat4 150/50 Mbps

LAUNCH

Announced

2019, July

2018, December

Announced

A2019, July

B2018, December

Status

Coming soon. Exp. release 2019, September 20

Available. Released 2018, December

Status

AComing soon. Exp. release 2019, September 20

BAvailable. Released 2018, December

BODY

Dimensions

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

158.4 x 76.3 x 7.7 mm (6.24 x 3.00 x 0.30 in)

Dimensions

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

B158.4 x 76.3 x 7.7 mm (6.24 x 3.00 x 0.30 in)

Weight

240 g (8.47 oz)

160 g (5.64 oz)

Weight

A240 g (8.47 oz)

B160 g (5.64 oz)

SIM

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

SIM

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

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

Build

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

—

Build

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

B—

DISPLAY

Type

AMOLED capacitive touchscreen, 16M colors

IPS LCD capacitive touchscreen, 16M colors

Type

AAMOLED capacitive touchscreen, 16M colors

BIPS LCD capacitive touchscreen, 16M colors

Size

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

6.26 inches, 97.8 cm2 (~80.9% screen-to-body ratio)

Size

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

B6.26 inches, 97.8 cm2 (~80.9% screen-to-body ratio)

Resolution

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

720 x 1520 pixels, 19:9 ratio (~269 ppi density)

Resolution

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

B720 x 1520 pixels, 19:9 ratio (~269 ppi density)

Protection

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

—

Protection

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

B—

PLATFORM

Android 9.0 (Pie), ROG UI

Android 8.1 (Oreo), upgradable to Android 9.0 (Pie)

AAndroid 9.0 (Pie), ROG UI

BAndroid 8.1 (Oreo), upgradable to Android 9.0 (Pie)

Chipset

Qualcomm SDM855 Snapdragon 855+ (7 nm)

Qualcomm SDM632 Snapdragon 632 (14 nm)

Chipset

AQualcomm SDM855 Snapdragon 855+ (7 nm)

BQualcomm SDM632 Snapdragon 632 (14 nm)

CPU

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

Octa-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver)

CPU

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

BOcta-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver)

GPU

Adreno 640 (700 MHz)

Adreno 506

GPU

AAdreno 640 (700 MHz)

BAdreno 506

MEMORY

Card slot

microSD, up to 1 TB (dedicated slot)

Card slot

ANo

BmicroSD, up to 1 TB (dedicated slot)

Internal

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

32GB 3GB RAM, 64GB 4GB RAM

Internal

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

B32GB 3GB RAM, 64GB 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)"

13 MP, f/1.8, 1.12µm, PDAF 2 MP, depth sensor"

Dual

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

B13 MP, f/1.8, 1.12µm, PDAF 2 MP, depth sensor"

SELFIE CAMERA

Single

24MP, f/2.2, 0.9µm"

8 MP, f/2.0, 1.12µm"

Single

A24MP, f/2.2, 0.9µm"

B8 MP, f/2.0, 1.12µm"

SOUND

Loudspeaker

Yes, with stereo speakers (2 dedicated amplifiers)

Yes

Loudspeaker

AYes, with stereo speakers (2 dedicated amplifiers)

BYes

3.5mm jack

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

Yes Active noise cancellation with dedicated mic

3.5mm jack

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

BYes Active noise cancellation with dedicated mic

COMMS

WLAN

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

Wi-Fi 802.11 b/g/n, 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 b/g/n, Wi-Fi Direct, hotspot

Bluetooth

5.0, A2DP, LE, aptX HD

4.2, A2DP, LE

Bluetooth

A5.0, A2DP, LE, aptX HD

B4.2, A2DP, LE

GPS

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

Yes, with A-GPS, GLONASS, BDS

GPS

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

BYes, with A-GPS, GLONASS, BDS

USB

3.1, Type-C 1.0 reversible connector; accessory connector

microUSB 2.0, USB On-The-Go

USB

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

BmicroUSB 2.0, USB On-The-Go

Radio

FM radio

Radio

AFM radio

BFM radio

NFC

Yes

—

NFC

AYes

B—

FEATURES

Sensors

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

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

Sensors

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

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

BATTERY

Charging

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

—

Charging

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

B—

Battery Type

Non-removable Li-Po 6000 mAh battery

Non-removable Li-Ion 4000 mAh battery

Battery Type

ANon-removable Li-Po 6000 mAh battery

BNon-removable Li-Ion 4000 mAh battery

MISC

Colors

Matte Black, Glossy Black

Black, Blue

Colors

AMatte Black, Glossy Black

BBlack, Blue

Models

ASUS_I001D

X01AD

Models

AASUS_I001D

BX01AD

Price

About 990 USD

$161.59

Price

AAbout 990 USD

B$161.59

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.

Full Asus ROG Phone II ZS660KL review →Full Asus Zenfone Max (M2) ZB633KL review →