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Brand | samsung | lenovo | |
Model | samsung galaxy a7 (2018) | lenovo tab one | |
Announced | 2018 September 20 | 2025 March | |
Status | Available. Released 2018 October | Available. Released 2025 March | |
Device Body | glass front ( gorilla glass 3 ) | glass back | plastic frame | glass front | plastic frame | plastic back | |
Dimensions | 159.8 x 76.8 x 7.5 mm ( 6.29 x 3.02 x 0.30 in ) | 211 x 124.8 x 8.5 mm ( 8.31 x 4.91 x 0.33 in ) | |
Weight in gram | 168 | 320 | |
SIM card | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM ( cellular model only ) | |
Water Resistance | No | No | |
Display type | Super AMOLED | tft LCD | 480 Luminance units ( typ ) | |
Display resolution | 1080 x 2220 pixels | 18.5 : 9 ratio ( ~411 pixel per inch density ) | 800 x 1340 pixels | 5 : 3 ratio ( ~179 pixel per inch density ) | |
Display size | 6.0 inches | 91.4 cm2 ( ~74.4% screen to body ratio ) | 8.7 inches | 214.9 cm2 ( ~81.6% screen to body ratio ) | |
Display Protection | corning gorilla glass 3 | mohs level 4 | |
Operating System | android 8.0 ( oreo ) | upgradable to android 10 | one ui 2.0 | android 14 | |
CPU | Octa-core ( 2x2.2 GHz cortex-a73 & 6x1.6 GHz cortex-a53 ) | Octa-core ( 2x2.0 GHz cortex-a75 & 6x1.8 GHz cortex-a55 ) | |
Chipset | exynos 7885 ( 14 nm ) | mediatek helio g85 ( 12 nm ) | |
GPU | mali-g71 | mali-g52 mc2 | |
Memory card | microsdxc ( dedicated slot ) | ||
Memory v1 | 64gb 4gb RAM | 64gb 4gb RAM | |
Memory v2 | 128gb 4gb RAM | 128gb 6gb RAM | 128gb 4gb RAM | |
Primary camera | 24 megapixel| lens aperture1.7 | 27mm ( wide ) | 1/2.8" | 0.9µm | phase detection autofocus 8 megapixel| lens aperture2.4 | 18mm ( ultrawide ) | 1/4.0" | 1.12µm 5 megapixel| lens aperture2.2 | ( depth ) | 8 megapixel| Auto focus | |
Secondary camera | 24 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 0.9µm | 2 mega pixel | |
Loud speaker | Yes | Yes with stereo speakers ( with Dolby Atmos ) | |
Audio jack | Yes | Yes | |
WLAN | 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 | 5.0 | a2dp | le | 5.3 | a2dp | le | |
GPS | Yes with a-gps glonass bds | ||
NFC | Yes ( market dependent ) | No | |
Radio | FM Radio | FM Radio | |
USB | microusb 2.0 | USB Type-C 2.0 | |
Sensors | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | accelerometer | proximity ( accessories only ) | |
Battery | li-po 3300 mAh | Non-removable | Li-lon 5100 mAh | |
Battery Charge | 20w wired | ||
Colors | black, blue, gold, pink | grey color gradations, green color gradations | |
Network technology | gsm / hspa / lte | gsm / hspa / lte | |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte - cellular model only | |
GPRS | |||
EDGE | |||
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