Compare Devices
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Brand | lenovo | apple | samsung |
Model | lenovo tab m8 (3rd gen) | apple Watch series 6 aluminum | samsung galaxy a3 (2017) |
Announced | 2021 June 28 | 2020 September 15 | 2017 January |
Status | Available. Released 2022 February | Available. Released 2020 September 18 | Available. Released 2017 January |
Device Body | glass front | aluminum back | aluminum frame | glass front | ceramic/sapphire crystal back | aluminum frame | |
Dimensions | 199.1 x 121.8 x 8.2 mm ( 7.84 x 4.80 x 0.32 in ) | 44 x 38 x 10.7 mm ( 1.73 x 1.50 x 0.42 in ) | 135.4 x 66.2 x 7.9 mm ( 5.33 x 2.61 x 0.31 in ) |
Weight in gram | 305 | 36.5 | 138 |
SIM card | Nano-SIM ( cellular model only ) | eSIM | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | 50meterwater resistant | |
Display type | tddi IPS LCD | 350 Luminance units ( typ ) | Retina LTPO OLED | 1000 Luminance units ( the peak ) | |
Display resolution | 800 x 1280 pixels | 16 : 10 ratio ( ~189 pixel per inch density ) | 448 x 368 pixels ( ~326 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~312 pixel per inch density ) |
Display size | 8.0 inches | 185.6 cm2 ( ~76.5% screen to body ratio ) | 1.78 inches | 4.7 inches | 60.9 cm2 ( ~67.9% screen to body ratio ) |
Display Protection | ion-x strengthened glass | ||
Operating System | android 11 ( go edition ) - 2 GB RAM version | watchos 7.0 | upgradable to watchos 11.2 | android 6.0.1 ( marshmallow ) | upgradable to android 8.0 ( oreo ) |
CPU | Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 ) | Dual-core | Octa-core 1.6 GHz cortex-a53 |
Chipset | mediatek mt8768t helio p22t ( 12 nm ) | apple s6 | exynos 7870 Octa ( 14 nm ) |
GPU | powervr ge8320 | powervr | mali-t830 mp1 |
Memory card | microsdxc ( dedicated slot ) | No | microsdxc ( uses shared sim slot ) - dual sim model only |
Memory v1 | 32gb 2gb RAM | 32gb 1gb RAM | 16gb 2gb RAM |
Memory v2 | 32gb 3gb RAM | ||
Primary camera | 5 megapixel| Auto focus | | 13 megapixel| lens aperture1.9 | 27mm ( wide ) | Auto focus |
Secondary camera | 2 mega pixel | | 8 megapixel| lens aperture1.9 | 24mm ( wide ) |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | No | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n | dual-band | Wi-Fi Direct | Wi-Fi 802.11 b/g/n | dual-band | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 5.0 | a2dp | le | 5.0 | a2dp | le | 4.2 | a2dp | le |
GPS | Yes with a-gps glonass | ||
NFC | No | Yes | Yes |
Radio | FM Radio | No | FM Radio |
USB | USB Type-C 2.0 | otg | No | 2.0 | Type-C 1.0.0 reversible connector |
Sensors | accelerometer | proximity | accelerometer | gyroscope | heart rate | barometer | always-on altimeter | compass | spo2 | vo2max | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | barometer |
Battery | li-po 5100 mAh | Li-lon 303.8 mAh ( 1.17watt per hour ) | Non-removable | Non-removable Li-lon 2350 mAh battery |
Battery Charge | wireless | ||
Colors | grey color gradations, grey color gradations | silver, gold, gray color gradations, blue, red | black color gradations, sand color color gradations, mist color color gradations, peach color color gradations |
Network technology | gsm / cdma / hspa / lte | gsm / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa lte - cellular model only | hspa lte | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps |
GPRS | |||
EDGE | |||
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