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Lenovo K8 Plus (32GB/3GB) vs Asus ROG Phone 3 (128GB/8GB)

Side by side comparison between Lenovo K8 Plus vs Asus ROG Phone 3 phones, differences, pros, cons with full specifications. What's the better?

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Compare Asus ROG Phone 3 XLenovo K8 Plus (32GB/3GB)07Points
Lenovo K8 Plus (32GB/3GB)
5.2"
IPS

1080x1920

13
MP

8mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

vs
21PointsAsus ROG Phone 3 (128GB/8GB)Compare Lenovo K8 Plus X
Asus ROG Phone 3 (128GB/8GB)
6.59"
AMOLED

1080x2340

64
MP

24mp

8GB
RAM

64bit Octa

6000
mAh

(Non removable)

What's the better phone? Asus ROG Phone 3 (128GB/8GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

K8 Plus (32GB/3GB)7 Advantages Lenovo K8 Plus (32GB/3GB)vsROG Phone 3 (128GB/8GB)21 Advantages Asus ROG Phone 3 (128GB/8GB)
+Until 256GB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+165 grams (5.78 ounces)45%
Lighter
vs240 grams (8.4 ounces)
+9 millimeters (0.35 inches)9%
Thinner
vs9.85 millimeters (0.39 inches)
+424 PPI8%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs391 PPI
+Dual-LED on main camera and LED on front cameraAdvantage
The Dual-LED on main camera and LED on front camera helps in dark places or in low light
vsLED flash
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C jack with 3.5mm jack adapter
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
2.5Ghz 64bit Octa-Corevs+3.09Ghz 64bit Octa-Core32%
More powerful processor, you can open your applications faster
3GB LPDDR3vs+8GB LPDDR5167%
More RAM memory. Typically more responsive and better for multitasking.
32GB (22GB available)vs+128GB (100GB available)4 times
More internal storage for applications and files
TFT IPS LCDvs+AMOLEDAdvantage
AMOLED display is brighter and more vivid
16 millionvs+1 billion62 times
More colors on the screen is better quality images and videos
1080x1920 pixelsvs+1080x2340 pixels22%
Higher resolution screen
5.2"vs+6.59"27%
Larger screen
(dual camera) 13MP + 5MPvs+(triple camera) 64MP + 13MP + 5MP4 times
Higher resolution main camera
f/2.0 (aperture)vs+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 8MPvs+(front) 24MP198%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+8K UHD (7680x4320)15 times
More image quality for recording videos with the primary camera
Android 8.0 Oreovs+Android 10Advantage
Android 10 is newer and safer
4G LTEvs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G LTE) 150 Mbpsvs+(5G SA/NSA) 5000 Mbps32 times
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
4000 mAhvs+6000 mAh50%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 b/g/n (2.4Ghz)vs+802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) Wifi6 + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) Wifi6 + MIMO is newer and faster
4.2 + A2DPvs+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0vs+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.

23 Common items in both devices
Aluminum body, glass front / Aluminum frame, glass front/back
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo on both cameras
(front) Full HD (1920x1080)
Capacitive
+16 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight
Physical featuresLenovo K8 Plus (32GB/3GB)Asus ROG Phone 3 (128GB/8GB)
ModelK8 Plus (32GB/3GB)ROG Phone 3 (128GB/8GB)
Other model namesLenovo K8 Plus (32GB + 3GB RAM) PA8C0020IN, PA8C0003INAsus ROG Phone 3 ZS661KS, ZS661KSF (8GB RAM)
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandLenovoAsus
Release dateSeptember, 2017July, 2020
Depth9 millimeters (0.35 inches)9.85 millimeters (0.39 inches)
Size (width x height)73.7 x 147.9 millimeters (2.9 x 5.82 in)78 x 171 millimeters (3.07 x 6.73 in)
Weight165 grams (5.78 ounces)240 grams (8.4 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum body, glass frontAluminum frame, glass front/back
Protection against water and othersNot supportedNot supported
System (OS)Lenovo K8 Plus (32GB/3GB)Asus ROG Phone 3 (128GB/8GB)
Operating systemAndroid 7.1.1 NougatAndroid 10
Firmware updateAndroid 8.0 Oreofeature not registered
HardwareLenovo K8 Plus (32GB/3GB)Asus ROG Phone 3 (128GB/8GB)
Chipset64bit - MediaTek MT6757CD Helio P25 (16nm)64bit - Qualcomm Snapdragon 865+ SM8250 (7nm)
CPU processorOcta-Core, 2 processors:
2.5Ghz Quad-Core ARM Cortex-A53
1.4Ghz Quad-Core ARM Cortex-A53
Octa-Core, 3 processors:
3.09Ghz Single-Core Kryo 585
2.42Ghz 3-Cores Kryo 585
1.8Ghz Quad-Core Kryo 585
GPU graphical controllerARM Mali-T880 MP2 1GhzQualcomm Adreno 650
RAM memory3GB LPDDR38GB LPDDR5
Internal storage32GB (22GB available)128GB (100GB available)
UFS 3.1
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Not supported
DisplayLenovo K8 Plus (32GB/3GB)Asus ROG Phone 3 (128GB/8GB)
Display typeTFT IPS LCDAMOLED
Screen size5.2" inches6.59" inches
Screen-to-body ratio~68.4% (screen-to-body ratio)~79.9% (screen-to-body ratio)
Display resolution1080x1920 pixels1080x2340 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)424 PPI391 PPI
Colors16 million1 billion
Scratch-resistant glassGorilla Glass 3Gorilla Glass 6
Display featuresfeature not registered144Hz, 650 nits, HDR10+
Mobile networksLenovo K8 Plus (32GB/3GB)Asus ROG Phone 3 (128GB/8GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload150/50 Mbps5000/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/2100CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 800/850/900/1700/1900/2100
Primary 4G networkLTE Cat4 (Bands 1,3,5,7,8)
TD-LTE (Bands 40)
LTE Cat20
VoLTE

A version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71)
TD-LTE (34, 38, 39, 40, 41, 42, 48)

B version:
LTE (1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (34, 38, 39, 40, 41)
Primary 5G networkNot supportedA version:
SA/NSA (1, 2, 3, 5, 28, 41, 66, 71, 77, 78, 79)

B version:
SA/NSA (41, 77, 78, 79)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE
CallingLenovo K8 Plus (32GB/3GB)Asus ROG Phone 3 (128GB/8GB)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
CameraLenovo K8 Plus (32GB/3GB)Asus ROG Phone 3 (128GB/8GB)
Back camera (main camera)(dual camera)
13 megapixels
5MP depthf/0.8
(triple camera)
64 megapixels
13MP ultrawidef/2.4125º11mm
5MP macrof/2.0
Main camera resolution4128x3096 pixels10120x6328 pixels
Video recording (primary)Full HD (1920x1080) 30 fps8K UHD (7680x4320) 30 fps
FlashDual-LED on main camera and LED on front cameraLED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registered1/1.72" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
2ª cameraLenovo K8 Plus (32GB/3GB)Asus ROG Phone 3 (128GB/8GB)
Front camera (secondary)8 megapixels24 megapixels
Front camera resolution3264x2448 pixels5632x4224 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashLEDNot supported
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registered27mm lens
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered0.9µm pixel
MultimediaLenovo K8 Plus (32GB/3GB)Asus ROG Phone 3 (128GB/8GB)
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, XviDMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, OGG, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivityLenovo K8 Plus (32GB/3GB)Asus ROG Phone 3 (128GB/8GB)
USBMicroUSB 2.0USB 3.1 Type-C, USB OTG On-The-Go
TV outputNot supportedUSB Type-C (reversible)
Audio output3.5mm jackType-C jack with 3.5mm jack adapter
Bluetooth4.2 + A2DP5.1 + A2DP/LE
WiFi802.11 b/g/n (2.4Ghz)802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) Wifi6 + MIMO
DLNANot supportedNot supported
NFCNot supportedSupported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, QZSS
Infrared portNot supportedNot supported
Other functionsLenovo K8 Plus (32GB/3GB)Asus ROG Phone 3 (128GB/8GB)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Fingerprint sensor
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Gesture
Hall effect
Face unlock
Fingerprint sensor (under display)
Other features- Colors: Venom Black, Fine Gold
- Aluminum body
- USB OTG On-The-Go
- 2.5D glass screen
- Dolby Atmos audio
- VoLTE
- WiFi direct, hotspot
- Colors: Black glare
- ROG UI (Republic Of Gamers)
- Always-On display
- DTS:X stereo speakers (2 amplifiers)
- 24-bit/192kHz audio
- AeroActive Cooler 3
- WiFi direct, hotspot
Power supplyLenovo K8 Plus (32GB/3GB)Asus ROG Phone 3 (128GB/8GB)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4000 mAh6000 mAh
Charger, watts Standard charging30W Fast battery charging
10W Reverse charging USB between devices
Quick Charge 3/4
USB Power Delivery 3.0
Talk time autonomy1560 minutes | 26 hours | 1.1 daysfeature not registered
Standby24060 minutes | 401 hours | 16.7 daysfeature not registered
Radiation rateLenovo K8 Plus (32GB/3GB)Asus ROG Phone 3 (128GB/8GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.74W/kg (head) | 1.5W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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