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Brand | lenovo | vivo | samsung |
Model | lenovo k8 note | vivo x20 plus ud | samsung galaxy m17 |
Announced | 2017 August | 2018 January | 2025 October 10 |
Status | Available. Released 2017 August | Available. Released 2018 January | Available. Released 2025 October 13 |
Device Body | glass front ( gorilla glass 3 ) | aluminum back | aluminum frame | glass front ( gorilla glass victus ) | plastic back | plastic frame | |
Dimensions | 154.5 x 75.9 x 8.5 mm ( 6.08 x 2.99 x 0.33 in ) | 155.3 x 80.1 x 7.5 mm ( 6.11 x 3.15 x 0.30 in ) | 164.4 x 77.9 x 7.5 mm ( 6.47 x 3.07 x 0.30 in ) |
Weight in gram | 180 | 181.5 | 192 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM + Nano-SIM |
Water Resistance | No | ip54 dust protected and water resistant water splashes | |
Display type | IPS LCD | Super AMOLED capacitive touchscreen | 16millioncolors | Super AMOLED | 90hz | 1100 Luminance units ( hbmillion) |
Display resolution | 1080 x 1920 pixels | 16 : 9 ratio ( ~401 pixel per inch density ) | 1080 x 2160 pixels | 18 : 9 ratio ( ~376 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~385 pixel per inch density ) |
Display size | 5.5 inches | 83.4 cm2 ( ~71.1% screen to body ratio ) | 6.43 inches | 106.7 cm2 ( ~85.8% screen to body ratio ) | 6.7 inches | 110.2 cm2 ( ~86.0% screen to body ratio ) |
Display Protection | corning gorilla glass 3 | corning gorilla glass victus | |
Operating System | android 7.1.1 ( nougat ) | upgradable to android 8.0 ( oreo ) | android 7.1.1 ( nougat ) ; funtouch 3.2 | android 15 | up to 6 major android upgrades | one ui 7 |
CPU | deca-core 2.3 GHz | Octa-core ( 4x2.2 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core ( 2x2.4 GHz cortex-a78 & 6x2.0 GHz cortex-a55 ) |
Chipset | mediatek mt6797d helio x23 ( 20 nm ) | Qualcomm sdm660 snapdragon 660 ( 14 nm ) | exynos 1330 ( 5 nm ) |
GPU | mali-t880 mp4 | adreno 512 | mali-g68 mp2 |
Memory card | microSD | up to 256 GB ( uses shared sim slot ) | microsdxc ( uses shared sim slot ) | |
Memory v1 | 32gb 3gb RAM | 128gb 4gb RAM | 128gb 4gb RAM |
Memory v2 | 64gb 4gb RAM | 128gb 6gb RAM | 128gb 8gb RAM | |
Primary camera | 13 megapixel| lens aperture1.7 | phase detection autofocus 5 megapixel| lens aperture2.4 | ( depth ) | 12 megapixel| lens aperture1.8 | Auto focus 5 megapixel| depth sensor | 50 megapixel| lens aperture1.8 | ( wide ) | 1/2.76" | 0.64µm | Auto focus | OIS 5 megapixel| lens aperture2.2 | ( ultrawide ) | 1/5.0" | 1.12µm 2 megapixel ( macro ) |
Secondary camera | 13 megapixel| lens aperture2.0 | 12 megapixel| lens aperture2.0 | 13 megapixel| lens aperture2.0 | ( wide ) | 1/3.1" | 1.12µm |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 b/g/n/ac | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 4.2 | a2dp | le | 5.0 | a2dp | le | 5.3 | a2dp | le |
GPS | Yes with a-gps | Yes with a-gps | |
NFC | No | Yes | |
Radio | FM Radio | No | No |
USB | microusb 2.0 | USB on-the-go | microusb 2.0 | USB on-the-go | USB Type-C 2.0 |
Sensors | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery | li-po 4000 mAh | Non-removable | Non-removable Li-lon 3900 mAh battery | 5000 mAh |
Battery Charge | Fast charging 15w | 25w wired | |
Colors | gold color gradations, black color gradations | black, gold, gold color gradations | silver color gradations, black color gradations |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / lte | gsm / hspa / lte / 5g |
5G bands | 1 | 3 | 5 | 7 | 8 | 28 | 40 | 41 | 66 | 77 | 78 sa/nsa/sub6 | ||
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte 5g |
GPRS | |||
EDGE | |||
Approx price |
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90 GBP
119 EUR
1000 NOK
1100 SEK
6500 RUB
110 USD
550 BRL
150 AUD
140000 KRW
14000 JPY
150 SGD
460 MYR
380 AED
1800 ZAR
