Compare Devices
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Brand | lenovo | samsung | xiaomi |
Model | lenovo tab m7 | samsung galaxy j2 core | xiaomi redmi y1 lite |
Announced | 2019 September | 2018 August | 2017 November |
Status | Available. Released 2019 October | Available. Released 2018 August | Available. Released 2017 November |
Device Body | glass front | aluminum back | aluminum frame | glass front ( gorilla glass ) | plastic back | plastic frame | |
Dimensions | 176.3 x 102.9 x 8.3 mm ( 6.94 x 4.05 x 0.33 in ) | 143.4 x 72.1 x 8.9 mm ( 5.65 x 2.84 x 0.35 in ) | 153 x 76.2 x 7.6 mm ( 6.02 x 3.00 x 0.30 in ) |
Weight in gram | 236 | 154 | 150 |
SIM card | Nano-SIM | dual SIM ( Micro-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | |
Display type | IPS LCD | pls IPS | IPS LCD |
Display resolution | 600 x 1024 pixels | 16 : 9 ratio ( ~170 pixel per inch density ) | 540 x 960 pixels | 16 : 9 ratio ( ~220 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~267 pixel per inch density ) |
Display size | 7.0 inches | 137.9 cm2 ( ~76.0% screen to body ratio ) | 5.0 inches | 68.9 cm2 ( ~66.7% screen to body ratio ) | 5.5 inches | 83.4 cm2 ( ~71.5% screen to body ratio ) |
Display Protection | corning gorilla glass ( unspecified version ) | ||
Operating System | android 9.0 ( pie ) - 2gb RAM | android 9.0 pie ( go edition ) - 1gb RAM | android 8.1 oreo ( go edition ) | android 7.0 ( nougat ) | miui 11 |
CPU | Quad-core 1.3 GHz | Quad-core 1.4 GHz cortex-a53 | Quad-core cortex-a53 |
Chipset | mediatek mt8321 ( 28 nm ) - wi-fi | exynos 7570 Quadcore ( 14 nm ) | Qualcomm msm8917 snapdragon 425 ( 28 nm ) |
GPU | mali-400 | mali-t720 | adreno 308 |
Memory card | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) |
Memory v1 | 8gb 1gb RAM | 8gb 1gb RAM | 16gb 2gb RAM |
Memory v2 | 16gb 1gb RAM | 32gb 2gb RAM | 16gb 1gb RAM | |
Primary camera | 2 mega pixel | 8 megapixel| lens aperture2.2 | Auto focus | 13 megapixel| lens aperture2.2 | phase detection autofocus |
Secondary camera | 2 mega pixel | 5 megapixel| lens aperture2.2 | 5 megapixel| lens aperture2.0 |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | Yes |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot |
Bluetooth | 4.2 | a2dp | le | 4.2 | a2dp | 4.2 | a2dp | le |
GPS | Yes with a-gps glonass bds | Yes with a-gps glonass bds | |
NFC | No | No | No |
Radio | FM Radio | FM Radio | FM Radio |
USB | microusb 2.0 | microusb 2.0 | USB on-the-go | microusb 2.0 |
Sensors | accelerometer | accelerometer | proximity | accelerometer | gyroscope | proximity | compass |
Battery | li-po 3590 mAh | Non-removable | Li-lon 2600 mAh | removable | Li-lon 3080 mAh | Non-removable |
Battery Charge | |||
Colors | grey color gradations, grey color gradations, black color gradations | black, gold, lavender color color gradations | gold, grey color gradations, silver, gold color gradations |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa lte | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa 42.2/5.76 mbps lte |
GPRS | |||
EDGE | |||
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