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Side-by-side comparison

Asus ROG Phone II ZS660KL vs Samsung Galaxy A9 (2018)

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

Samsung Galaxy A9 (2018) — quick specs

  • Network
    LTE / HSPA / GSM
  • Display
    6.3 inches · 1080×2220
  • Camera
    24 MP
  • Memory
    6 GB RAM
  • Battery
    3800 mAh
  • OS
    Android 8.0

● Full specification comparison

NETWORK
Technology
AGSM / HSPA / LTE
BGSM / HSPA / LTE
2G bands
AGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
BGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
AHSDPA 850 / 900 / 1900 / 2100
BHSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
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), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
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) Cat9 450/50 Mbps
LAUNCH
Announced
A2019, July
B2018, October
Status
AComing soon. Exp. release 2019, September 20
BAvailable. Released 2018, November
BODY
Dimensions
A171 x 77.6 x 9.5 mm (6.73 x 3.06 x 0.37 in)
B162.5 x 77 x 7.8 mm (6.40 x 3.03 x 0.31 in)
Weight
A240 g (8.47 oz)
B183 g (6.46 oz)
SIM
ADual SIM (Nano-SIM, dual stand-by)
BDual SIM (Nano-SIM, dual stand-by)
Build
AFront glass (Gorilla Glass 6), back glass, aluminum frame
BFront/back glass (Gorilla Glass 5), aluminum frame
DISPLAY
Type
AAMOLED capacitive touchscreen, 16M colors
BSuper AMOLED capacitive touchscreen, 16M colors
Size
A6.59 inches, 106.6 cm2 (~80.3% screen-to-body ratio)
B6.3 inches, 100.2 cm2 (~80.1% screen-to-body ratio)
Resolution
A1080 x 2340 pixels, 19.5:9 ratio (~391 ppi density)
B1080 x 2220 pixels, 18.5:9 ratio (~393 ppi density)
Protection
ACorning Gorilla Glass 6 DCI-P3 108% HDR10 120 Hz 240 Hz touch-sensing
BCorning Gorilla Glass 5
PLATFORM
OS
AAndroid 9.0 (Pie), ROG UI
BAndroid 8.0 (Oreo), upgradable to Android 9.0 (Pie)
Chipset
AQualcomm SDM855 Snapdragon 855+ (7 nm)
BQualcomm SDM660 Snapdragon 660 (14 nm)
CPU
AOcta-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
BOcta-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
GPU
AAdreno 640 (700 MHz)
BAdreno 512
MEMORY
Card slot
ANo
BmicroSD, up to 1 TB (dedicated slot)
Internal
A256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM
B64GB 6GB RAM, 64GB 8GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
MAIN CAMERA
Dual
A48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF, Laser AF 13 MP, f/2.4, 11mm (ultrawide)"
B—
Quad
A—
B24 MP, f/1.7, 27mm (wide), 1/2.8", 0.9µm, PDAF 10 MP f/2.4, 52mm, (telephoto), 1/3.9", 1.0µm, 2x optical zoom 8 MP, f/2.4, 12mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm, depth sensor";i:
SELFIE CAMERA
Single
A24MP, f/2.2, 0.9µm"
B24 MP, f/2.0, 27mm (wide), 1/2.8", 0.9µm"
SOUND
Loudspeaker
AYes, with stereo speakers (2 dedicated amplifiers)
BYes
3.5mm jack
AYes 24-bit/192kHz audio Active noise cancellation with dedicated mics DTS Headphone X
BYes Active noise cancellation with dedicated mic Dolby Atmos
COMMS
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
A5.0, A2DP, LE, aptX HD
B5.0, A2DP, LE
GPS
AYes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
BYes, with A-GPS, GLONASS, BDS, GALILEO
USB
A3.1, Type-C 1.0 reversible connector; accessory connector
B2.0, Type-C 1.0 reversible connector
Radio
AFM radio
BFM radio
NFC
AYes
BYes
FEATURES
Sensors
AFingerprint (under display, optical), accelerometer, gyro, proximity, compass
BFingerprint (rear-mounted), accelerometer, gyro, proximity, compass ANT+
BATTERY
Charging
AFast battery charging 30W (Quick Charge 4.0) Power bank/Reverse charging 10W
BFast battery charging 18W
Battery Type
ANon-removable Li-Po 6000 mAh battery
BNon-removable Li-Ion 3800 mAh battery
MISC
Colors
AMatte Black, Glossy Black
BCaviar Black, Lemonade Blue, Bubblegum Pink
Models
AASUS_I001D
BSM-A920F, SM-A9200
Price
AAbout 990 USD
BAbout 383 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.

Full Asus ROG Phone II ZS660KL review →Full Samsung Galaxy A9 (2018) review →