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Brand | lenovo | samsung | vivo |
Model | lenovo a7 | samsung galaxy s10 5g | vivo y300i |
Announced | 2019 April 13 | 2019 February | 2025 March 10 |
Status | Available. Released 2019 April 13 | Available. Released 2019 April | Available. Released 2025 March 14 |
Device Body | glass front | plastic back | plastic frame | glass front ( gorilla glass 6 ) | glass back ( gorilla glass 6 ) | aluminum frame | glass front | plastic frame | plastic back |
Dimensions | 155 x 75 x 12 mm ( 6.10 x 2.95 x 0.47 in ) | 162.6 x 77.1 x 7.9 mm ( 6.40 x 3.04 x 0.31 in ) | 165.7 x 76.3 x 8.1 mm ( 6.52 x 3.00 x 0.32 in ) |
Weight in gram | 198 | 205 | |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM + Nano-SIM |
Water Resistance | No | ip68 dust/water resistant up to 1.5meterfor 30 min | ip64 dust tight and water resistant water splashes |
Display type | IPS LCD | Dynamic AMOLED | hdr10+ | IPS LCD | 120hz |
Display resolution | 720 x 1560 pixels | 19.5 : 9 ratio ( ~282 pixel per inch density ) | 1440 x 3040 pixels | 19 : 9 ratio ( ~502 pixel per inch density ) | 720 x 1608 pixels | 20 : 9 ratio ( ~264 pixel per inch density ) |
Display size | 6.09 inches | 91.0 cm2 ( ~78.3% screen to body ratio ) | 6.7 inches | 112.0 cm2 ( ~89.4% screen to body ratio ) | 6.68 inches | 107.4 cm2 ( ~84.9% screen to body ratio ) |
Display Protection | corning gorilla glass 6 | ||
Operating System | android 9.0 ( pie ) | android 9.0 ( pie ) | upgradable to android 12 | one ui 4.1 | android 15 | originos 5 |
CPU | Octa-core ( 4x1.6 GHz cortex-a55 & 4x1.2 GHz cortex-a55 ) | Octa-core ( 2x2.73 GHz mongoose m4 & 2x2.31 GHz cortex-a75 & 4x1.95 GHz cortex-a55 ) - global | Octa-core ( 2x2.2 GHz cortex-a78 & 6x1.95 GHz cortex-a55 ) |
Chipset | unisoc sc9863a ( 28 nm ) | exynos 9820 ( 8 nm ) - global | Qualcomm sm4450 snapdragon 4 generation 2 ( 4 nm ) |
GPU | img8322 | mali-g76 mp12 - global | adreno 613 |
Memory card | microsdxc ( dedicated slot ) | No | No |
Memory v1 | 64gb 4gb RAM | 256gb 8gb RAM | 256gb 8gb RAM |
Memory v2 | 512gb 8gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | |
Primary camera | 13 megapixel| ( wide ) | 1/3.1" | 1.12µm | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) | 12 megapixel| lens aperture1.5-2.4 | 26mm ( wide ) | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus | OIS 12 megapixel| lens aperture2.4 | 52mm ( telephoto ) | 1/3.6" | 1.0µm | Auto focus | OIS | 2x optical zoom 16 megapixel| lens aperture2.2 | 12mm ( ultrawide ) | 1/3.1" | 1.0µm | super steady Video -- | 50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus |
Secondary camera | 5 mega pixel | 10 megapixel| lens aperture1.9 | 26mm ( wide ) | 1/3" | 1.22µm | Dual Pixel phase detection autofocus | 5 megapixel| lens aperture2.0 | ( wide ) |
Loud speaker | Yes | Yes with stereo speakers | Yes with stereo speakers |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band |
Bluetooth | Yes | 5.0 | a2dp | le | aptx | 4.2 | a2dp | aptx adaptive |
GPS | |||
NFC | No | Yes | Yes |
Radio | FM Radio | FM Radio ( usa & canada only ) | No |
USB | microusb 2.0 | USB Type-C 3.1.0 | USB Type-C 2.0 | otg |
Sensors | fingerprint ( rear-mounted ) | accelerometer | proximity | fingerprint ( under display | ultrasonic ) | accelerometer | gyroscope | proximity | compass | barometer | fingerprint ( side-mounted ) | accelerometer | proximity | compass |
Battery | li-po 4000 mAh | Non-removable | Li-lon 4500 mAh | Non-removable | si/c Li-lon 6500 mAh |
Battery Charge | 25w wired | pd3.0 | 15w wireless ( qi/pma ) | 4.5w reverse wireless | 44w wired | reverse wired | |
Colors | black, blue | silver color gradations, black color gradations, gold color gradations | black, blue, titanium color |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte / 5g | gsm / cdma / hspa / lte / 5g |
5G bands | 78 nsa/sub6 | 1 | 3 | 5 | 8 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa | |
Network speed | hspa lte | hspa 42.2/5.76 mbps lte-a (7ca) cat20 2000/150 mbps 5g (2+ gbps dl) | hspa lte 5g |
GPRS | |||
EDGE | |||
Approx price |
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90 GBP
101 EUR
990 NOK
1100 SEK
6400 RUB
110 USD
540 BRL
150 AUD
140000 KRW
14000 JPY
140 SGD
460 MYR
380 AED
1800 ZAR
