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Asus ROG Phone II ZS660KL vs Lenovo Legion Pro

What ROG Phone II ZS660KL does better (7) and where Legion Pro wins (7) — every spec side by side.

Asus ROG Phone II ZS660KL
8.1Score
7 advantages≈ $1,150
vs
Lenovo Legion Pro
Lenovo · 2020Legion Pro
8.6Score
7 advantages
Higher score
7.6Display8.3
7.4Camera7.4
7.6Battery7.6
7.8Features8.7
Dimensions

Size comparison

ROG Phone II ZS660KLLegion Pro
77.6 × 1719.578.5 × 169.29.9
ROG Phone II ZS660KLLegion ProDifference
Height171 mm169.2 mm+1.8 mm
Width77.6 mm78.5 mm−0.9 mm
Thickness9.5 mm9.9 mm−0.4 mm
Weight240 g239 g+1 g

Drawn to the same scale from the official dimensions (front and side).

Why is ROG Phone II ZS660KL better than Legion Pro?

  1. Storage (max)1,024 GB vs 512 GB2×
  2. Battery capacity6,000 mAh vs 5,000 mAh+20%
  3. 4K video frame rate60 fps vs 30 fps2×
  4. 3.5 mm headphone jackYes · Legion Pro: No
  5. Selfie camera24 MP vs 20 MP+20%
  6. Main camera aperturef/1.8 vs f/1.9+6%
  7. Thickness9.5 mm vs 9.9 mm+4%

Why is Legion Pro better than ROG Phone II ZS660KL?

  1. Wired charging30 W vs 90 W3×
  2. RAM12 GB vs 16 GB+33%
  3. Main camera48 MP vs 64 MP+33%
  4. Refresh rate120 Hz vs 144 Hz+20%
  5. 4K selfie videoNo · ROG Phone II ZS660KL: Yes
  6. CPU frequency2.96 GHz vs 3.09 GHz+4%
  7. Wi-Fi standardWi-Fi 5 vs Wi-Fi 6+20%
Specifications

Side by side

Design
Weight240 g239 g
Thickness9.5 mm9.9 mm
Height171 mm169.2 mm
Width77.6 mm78.5 mm
FrameAluminiumAluminium
BackGlassGlass
Glass protectionCorning Gorilla Glass 6—
ColoursMatte Black, Glossy BlackVengeance Red, Blazing Blue, White
Display
Screen size6.6″6.6″
PanelAMOLEDAMOLED
OLED panelYesYes
Resolution (width)1,080 px1,080 px
Resolution (height)2,340 px2,340 px
Pixel density391 ppi388 ppi
Refresh rate120 Hz144 Hz
Measured brightness626 nits—
Screen-to-body ratio80.3%81.7%
HDRYesYes
Performance
ChipsetQualcomm SM8150 Snapdragon 855+Qualcomm SM8250 Snapdragon 865 5G+
Chip makerQualcommQualcomm
Process7 nm7 nm
CPU cores88
CPU frequency2.96 GHz3.09 GHz
GPUAdreno 640Adreno 650
AnTuTu score398,935—
Geekbench 6 (multi-core)10,923—
Memory
RAM12 GB16 GB
Storage (max)1,024 GB512 GB
Storage (base)128 GB128 GB
Storage typeUFS 3.0UFS 3.1
Memory card slotNoNo
Camera
Main camera48 MP64 MP
Main camera aperturef/1.8f/1.9
Main sensor size1/2.0"1/1.72"
Rear cameras22
Optical stabilisationNoNo
Ultra-wide cameraYesYes
Telephoto cameraNoNo
Max video4K4K
4K video frame rate60 fps30 fps
Selfie camera24 MP20 MP
4K selfie videoNoYes
Battery
Battery capacity6,000 mAh5,000 mAh
Battery typeLi-PoLi-Po
Wired charging30 W90 W
Charged in 30 min—150%
Wireless chargingNoNo
Connectivity
5G—Yes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 6
Bluetooth55
NFCYesYes
USBUSB Type-C 3.1Two USB Type-C
USB version3.1—
Dual-band GPSYesYes
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersYesYes
3.5 mm headphone jackYesNo
Loudspeaker loudness-19.5 LUFS—
Fingerprint sensorUnder displayUnder display
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Software
OS at launchAndroid 9.0 (Pie)Android 10
PlatformAndroidAndroid
InterfaceROG UI—
To compare: 0up to 4 models
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