Asus ROG Phone II ZS660KL vs Xiaomi Mi 9 Pro

Phones Images
Asus ROG Phone II ZS660KL Xiaomi Mi 9 Pro
PHONES
Phone Names Asus ROG Phone II ZS660KL Xiaomi Mi 9 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 28, 29, 32, 34, 38, 39, 40, 41, 461, 2, 3, 4, 5, 7, 8, 12, 17, 41 - China
SpeedHSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 (Cat20 Ultimate edition) 1200/150 MbpsHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/150 Mbps
TechnologyGSM / HSPA / LTEGSM / CDMA / HSPA / LTE
 -CDMA 800 & TD-SCDMA
Launch
Announced2019, July 22. Released 2019, September2019, September. Released 2019, September
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frameGlass front (Gorilla Glass 6), glass back (Gorilla Glass 5), aluminum frame (7000 series)
Dimensions171 x 77.6 x 9.5 mm (6.73 x 3.06 x 0.37 in)157.2 x 74.6 x 8.5 mm (6.19 x 2.94 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight240 g (8.47 oz)196 g (6.91 oz)
 RGB light panel (on the back)-
Display
ProtectionCorning Gorilla Glass 6Corning Gorilla Glass 6
Resolution1080 x 2340 pixels, 19.5:9 ratio (~391 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Size6.59 inches, 106.6 cm2 (~80.3% screen-to-body ratio)6.39 inches, 100.2 cm2 (~85.5% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, HDR10Super AMOLED, HDR10
Platform
CPUOcta-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
ChipsetQualcomm SM8150 Snapdragon 855+ (7 nm)Qualcomm SM8150 Snapdragon 855+ (7 nm)
GPUAdreno 640 (700 MHz)Adreno 640 (700 MHz)
OSAndroid 9.0 (Pie), ROG UIAndroid 10, MIUI 11
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
 UFS 3.0UFS 2.1
Main Camera
Dual48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 13 MP, f/2.4, 11mm (ultrawide)-
FeaturesLaser AF, LED flash, HDR, panoramaLaser AF, Dual-LED flash, HDR, panorama
Single5 MP-
Triple-48 MP, f/1.8, 27mm (wide), 1/2.0", 0.8µm, PDAF 12 MP, f/2.2, 54mm (telephoto), 1/3.6", 1.0µm, PDAF, 2x optical zoom 16 MP, f/2.2, 13mm (ultrawide), 1/3.0", 1.0µm, PDAF
Video4K@30/60fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS (except @240/480fps)4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps
Selfie camera
FeaturesPanorama, HDRHDR
Single24MP, f/2.2, 0.9µm20 MP, f/2.0, (wide), 1/3", 0.9µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesNo
35mm jackYesNo
Loudspeaker Yes, with DTS:X stereo speakers (2 dedicated amplifiers)Yes
 24-bit/192kHz audio-
Comms
Bluetooth5.0, A2DP, LE, aptX HD5.0, A2DP, LE, aptX HD
Infrared port-Yes
NFCYesYes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEO, QZSSGPS (L1+L5), GLONASS (L1), BDS (B1), GALILEO (E1+E5a)
RadioFM radioNo
USBUSB Type-C 3.1, accessory connector, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/ad, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging30W wired 10W reverse wired, QC440W wired, QC4 30W wireless 10W reverse wireless
Stand-byUp to 150 h (3G)-
Talk timeUp to 5 h (3G)-
TypeLi-Po 6000 mAh, non-removableLi-Po 4000 mAh, non-removable
Misc
ColorsMatte Black, Glossy BlackDream White, Titanium Black
ModelsASUS_I001D, I001DA, I001DE, I001DC, I001DB, I001D, I001DD-
PriceAbout 1070 EURAbout 500 EUR
Tests
Battery life Endurance rating 114h -
Camera Photo / Video-
Display Contrast ratio: Infinite (nominal)-
Loudspeaker -19.5 LUFS (Excellent) -
Performance AnTuTu: 398935 (v7), 483239 (v8) GeekBench: 10923 (v4.4) GFXBench: 40fps (ES 3.1 onscreen)-
OUR TESTS
Battery (old)Endurance rating 114h-
CameraPhoto / Video-
Display626 nits max brightness (measured)-
Loudspeaker-19.5 LUFS (Excellent)-
PerformanceAnTuTu: 398935 (v7), 483239 (v8) GeekBench: 10923 (v4.4) GFXBench: 40fps (ES 3.1 onscreen)-