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Xiaomi Redmi Note 9 (64GB/3GB) vs Lenovo K8

Side by side comparison between Xiaomi Redmi Note 9 vs Lenovo K8 phones, differences, pros, cons and full specifications. What's the better?

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Compare Lenovo K8 X Xiaomi Redmi Note 9 (64GB/3GB) 18Points
6.53"
IPS

1080x2340

48
MP

13mp

3GB
RAM

Octa-core

5020
mAh

(Non removable)

vs
5.2"
IPS

720x1280

13
MP

8mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Xiaomi Redmi Note 9 (64GB/3GB)

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!

Redmi Note 9 (64GB/3GB)} 18 Advantages Xiaomi Redmi Note 9 (64GB/3GB) vs K8} 3 Advantages Lenovo K8
+2GHz 64bit Octa-core (12nm)7%
More powerful processor, you can open your applications faster
vs2.3GHz 64bit Octa-core
+3GB LPDDR4XAdvantage
This RAM type is better and more efficient.
vs3GB LPDDR3
+64GB (50GB available)127%
More internal storage for applications and files
vs32GB (22GB available)
+Until 512GB microSD, microSDXC100%
More external storage for files using memory cards
vsUntil 256GB microSD, microSDXC
+1080x2340 pixels174%
Higher resolution screen
vs720x1280 pixels
+395 PPI40%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs282 PPI
+6.53"26%
Larger screen
vs5.2"
+(quad camera) 48MP + 8MP + 2MP + 2MP4 times
Higher resolution main camera
vs(back) 13MP
+(front) 13MP60%
Higher resolution secondary camera to take pictures and selfies
vs(front) 8MP
+Android 11Advantage
Android 11 is newer and safer
vsAndroid 7.1.1 Nougat
+(4G LTE-A) 300 Mbps100%
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+5020 mAh26%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4000 mAh
+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
vs802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.2 + A2DP
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
+Water repellent nano-coating (don't immerse)Advantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
199 grams (6.97 ounces)vs+165 grams (5.78 ounces)21%
Lighter
8.9 millimeters (0.35 inches)vs+8.6 millimeters (0.34 inches)3%
Thinner
LED flashvs+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light

24 Common items in both devices
TFT IPS LCD
16 million
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo on both cameras
Full HD (1920x1080)
+17 specs and more in the table below

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

Highlight differences Clear highlight

📱 Model features

Redmi Note 9 (64GB/3GB)Lenovo K8
 
ModelRedmi Note 9 (64GB/3GB)Lenovo K8
Other model namesMi Redmi Note 9 CX295VRD, CX295CINLenovo K8 (32GB + 3GB RAM)
Country or region available(Latin America)Brazil
(Latin America), Brazil
(Global, International)
(Global, International)
BrandXiaomiLenovo
Release date5/12/2020, Announced: 4/30/20209/1/2017
Depth8.9 millimeters (0.35 inches)8.6 millimeters (0.34 inches)
Size (width x height)77.2 x 162.3 millimeters (3.04 x 6.39 in)73.7 x 147.9 millimeters (2.9 x 5.82 in)
Weight199 grams (6.97 ounces)165 grams (5.78 ounces)
Build, materialsPlastic body, glass frontfeature not registered
Protection against water and othersWater repellent nano-coating (don't immerse)Not supported

📲 Display

Redmi Note 9 (64GB/3GB)Lenovo K8
Display typeTFT IPS LCDTFT IPS LCD
Screen size6.53" inches5.2" inches
Screen-to-body ratio~83.5% (screen-to-body ratio)~68.4% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)720x1280 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)395 PPI282 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Not supported
Refresh rate60Hzfeature not registered
Display features450nits[typ]feature not registered

🤖 Operating System

Redmi Note 9 (64GB/3GB)Lenovo K8
System versionAndroid 10Android 7.1.1 Nougat
Firmware updateAndroid 11feature not registered
User InterfaceMIUI 11 / 12feature not registered

⚙️ Processor

Redmi Note 9 (64GB/3GB)Lenovo K8
Chipset64bit: MediaTek Helio G85 (12nm)64bit: MediaTek MT6757 Helio P20 (16nm)
CPUOcta-core, 2 processors:
2x 2GHz ARM-Cortex-A75 (Dual-core)
6x 1.8GHz ARM-Cortex-A55 (Hexa-core)
Octa-core, 2 processors:
4x 2.3GHz ARM Cortex-A53 (Quad-core)
4x 1.6GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerARM Mali-G52 MC2 (1GHz)ARM Mali-T880 MP2 900Mhz
Performance (benchmark)AnTuTu: 200451 (v8)
Geekbench: 1292 (v5.1)
feature not registered

💽 Memory and storage

Redmi Note 9 (64GB/3GB)Lenovo K8
RAM memory3GB LPDDR4X3GB LPDDR3
Internal storage64GB (50GB available)
eMMC 5.1
32GB (22GB available)
External storageUntil 512GB microSD, microSDXC
(dedicated slot)
Until 256GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Redmi Note 9 (64GB/3GB)Lenovo K8
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload300/150 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/2100
Primary 4G networkLTE Cat7 (1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
LTE Cat4 (Bands 1,3,5,7,8)
TD-LTE (Bands 40)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1700/1900/2100Not supported
Secondary 4G networkLTE Cat7 (1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE

📷 Camera

Redmi Note 9 (64GB/3GB)Lenovo K8
Back camera (main camera)(quad camera)
48 megapixels
8MP ultrawide f/2.213mm1/4"1.12µm118°
2MP macro f/2.41.75µmAF
2MP depth f/2.41/5"1.7µm
13 megapixels
Main camera resolution8000x6000 pixels4128x3096 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash on both cameras
Focal aperturef/1.8 (aperture)feature not registered
Focal length26mm lensfeature not registered
Sensor size1/2" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered
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 sensorSupportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Redmi Note 9 (64GB/3GB)Lenovo K8
Front camera (secondary)13 megapixels8 megapixels
Front camera resolution4128x3096 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedLED
Focal aperturef/2.3 (aperture)feature not registered
Focal length29mm lensfeature not registered
Sensor size1/3.06" inchesfeature not registered
Pixel size1.12µm pixelfeature not registered

🔉 Sound and multimedia

Redmi Note 9 (64GB/3GB)Lenovo K8
LoudspeakerMono sound (not stereo)Supported
Active noise cancellation2 microphones or more2 microphones or more
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263, XviD
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, OGG, eAAC+, FLAC

🔌 Connectivity

Redmi Note 9 (64GB/3GB)Lenovo K8
USBUSB 2.0 Type-C, USB OTG On-The-GoMicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.0 + A2DP/LE4.2 + A2DP
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portSupportedNot supported

🧭 Sensors

Redmi Note 9 (64GB/3GB)Lenovo K8
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Fingerprint sensor
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Redmi Note 9 (64GB/3GB)Lenovo K8
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity5020 mAh4000 mAh
Charger, watts18W Wired fast charging
9W Reverse charging by cable
Wired charging
Inductive / wireless chargingNot supportedfeature not registered
Talk time autonomy33 hours (1.4 days)32 hours (1.3 days)
Standbyfeature not registered456 hours (19 days)

➕ Other features

Redmi Note 9 (64GB/3GB)Lenovo K8
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Forest Green, Midnight Grey, Polar White
• 22.5W charger (18W phone support)
• Colors: Venom Black, White/gold
• 2.5D glass screen
• Dolby Atmos audio
• VoLTE

☢️ Radiation rate

Redmi Note 9 (64GB/3GB)Lenovo K8
SAR 1.6W/kg (USA, Mexico, etc.)0.84W/kg (head), 0.9W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.8W/kg (head), 1.14W/kg (body)feature not registered
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