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Brand | lenovo | vivo | samsung |
Model | lenovo k12 (china) | vivo t4x | samsung galaxy m30s |
Announced | 2020 December 09 | 2025 March 05 | 2019 September 18 |
Status | Available. Released 2020 December 12 | Available. Released 2025 March 12 | Available. Released 2019 October 30 |
Device Body | glass front | plastic back | plastic frame | glass front | plastic back | plastic frame | |
Dimensions | 165.2 x 75.7 x 9.2 mm ( 6.50 x 2.98 x 0.36 in ) | 165.7 x 76.3 x 8.1 mm ( 6.52 x 3.00 x 0.32 in ) | 159 x 75.1 x 8.9 mm ( 6.26 x 2.96 x 0.35 in ) |
Weight in gram | 200 | 204 | 188 |
SIM card | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM + Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | ip64 dust tight and water resistant water splashes | No |
Display type | IPS LCD | IPS LCD | 120hz | 1050 Luminance units ( hbmillion) | Super AMOLED | 420 Luminance units ( the peak ) |
Display resolution | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) | 1080 x 2408 pixels | 20 : 9 ratio ( ~393 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~403 pixel per inch density ) |
Display size | 6.5 inches | 102.0 cm2 ( ~81.6% screen to body ratio ) | 6.72 inches | 108.8 cm2 ( ~86.0% screen to body ratio ) | 6.4 inches | 100.5 cm2 ( ~84.2% screen to body ratio ) |
Display Protection | |||
Operating System | android 10 | android 15 | funtouch 15 | android 9.0 ( pie ) | upgradable to android 11 | one ui 3.0 |
CPU | Octa-core ( 4x1.8 GHz kryo 240 & 4x1.6 GHz kryo 240 ) | Octa-core ( 4x2.5 GHz cortex-a78 & 4x2.0 GHz cortex-a55 ) | Octa-core ( 4x2.3 GHz cortex-a73 & 4x1.7 GHz cortex-a53 ) |
Chipset | Qualcomm sm4250 snapdragon 460 ( 11 nm ) | mediatek dimensity 7300 ( 4 nm ) | exynos 9611 ( 10nm ) |
GPU | adreno 610 | mali-g615 mc2 | mali-g72 mp3 |
Memory card | microsdxc ( uses shared sim slot ) | No | microsdxc ( dedicated slot ) |
Memory v1 | 64gb 4gb RAM | 128gb 6gb RAM | 64gb 4gb RAM |
Memory v2 | 128gb 8gb RAM | 256gb 8gb RAM | 128gb 4gb RAM | 128gb 6gb RAM | |
Primary camera | 48 megapixel| lens aperture1.7 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 2 megapixel| ( depth ) | 50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) | 48 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 12mm ( ultrawide ) | 1/4.0" | 1.12µm 5 megapixel| lens aperture2.2 | ( depth ) |
Secondary camera | 8 megapixel| lens aperture2.2 | 26mm ( wide ) | 1/4.0" | 1.12µm | 8 megapixel| lens aperture2.1 | ( wide ) | 16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.06" | 1.0µm |
Loud speaker | Yes | Yes with stereo speakers | Yes |
Audio jack | Yes | No | Yes |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 5.4 | a2dp | le | 5.0 | a2dp | le |
GPS | |||
NFC | No | No | Yes ( market/region dependent ) |
Radio | FM Radio | No | FM Radio | rds | recording |
USB | microusb 2.0 | otg | USB Type-C 2.0 | otg | USB Type-C 2.0 |
Sensors | fingerprint ( rear-mounted ) | accelerometer | proximity | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery | li-po 5000 mAh | Non-removable | Li-lon 6500 mAh | li-po 6000 mAh | Non-removable |
Battery Charge | 10w wired | 2.0.5w reverse wired | 44w wired | 50% in 40 min | reverse wired | 15w wired |
Colors | blue color gradations, gray | purple color gradations, blue color gradations | black color gradations, blue color gradations, white color gradations |
Network technology | gsm / hspa / lte | gsm / hspa / lte / 5g | gsm / hspa / lte |
5G bands | sa/nsa | ||
Network speed | hspa lte | hspa lte 5g | hspa lte-a |
GPRS | |||
EDGE | |||
Approx price |
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90 GBP
107 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
