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Brand | lenovo | vivo | vivo |
Model | lenovo k13 | vivo iqoo z9 turbo+ | vivo v40 lite (idn) |
Announced | 2021 August 30 | 2024 September 24 | 2024 September 25 |
Status | Available. Released 2021 August 30 | Available. Released 2024 September 24 | Available. Released 2024 September 25 |
Device Body | glass front | plastic back | plastic frame | glass front | plastic back | plastic frame | glass front | plastic back | plastic frame |
Dimensions | 165.1 x 75.9 x 9.2 mm ( 6.5 x 2.99 x 0.36 in ) | 163.7 x 75.9 x 8 mm ( 6.44 x 2.99 x 0.31 in ) | 163.2 x 75.9 x 7.8 mm or 8.0 mm |
Weight in gram | 200 | 196 | 188 |
SIM card | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
Water Resistance | water repellent design | ip64 dust tight and water resistant water splashes | ip64 dust tight and water resistant water splashes |
Display type | IPS LCD | AMOLED | 1b colors | 144hz | hdr | 4500 Luminance units ( the peak ) | AMOLED | 1b colors | 120hz | 1200 Luminance units ( hbmillion) | 1800 Luminance units ( the peak ) |
Display resolution | 720 x 1600 pixels | 20 : 9 ratio ( ~269 pixel per inch density ) | 1260 x 2800 pixels | 20 : 9 ratio ( ~453 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~395 pixel per inch density ) |
Display size | 6.52 inches | 102.6 cm2 ( ~81.9% screen to body ratio ) | 6.78 inches | 111.0 cm2 ( ~89.3% screen to body ratio ) | 6.67 inches | 107.4 cm2 ( ~86.7% screen to body ratio ) |
Display Protection | |||
Operating System | android 10 ( go edition ) | android 14 | originos 4 | android 14 | funtouch 14 |
CPU | Octa-core ( 4x1.6 GHz cortex-a55 & 4x1.2 GHz cortex-a55 ) | Octa-core ( 1x3.4 GHz cortex-x4 & 3x2.85 GHz cortex-x4 & 4x2.0 GHz cortex-a720 ) | Octa-core ( 2x2.2 GHz cortex-a78 & 6x1.95 GHz cortex-a55 ) |
Chipset | unisoc sc9863a ( 28 nm ) | mediatek dimensity 9300+ ( 4 nm ) | Qualcomm sm4450 snapdragon 4 generation 2 ( 4 nm ) |
GPU | img8322 | immortalis-g720 mc12 | adreno 613 |
Memory card | microsdxc ( uses shared sim slot ) | unspecified | microsdxc ( uses shared sim slot ) |
Memory v1 | 32gb 2gb RAM | 256gb 12gb RAM | 256gb 8gb RAM |
Memory v2 | 256gb 16gb RAM | 512gb 12gb RAM | 512gb 16gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | |
Primary camera | 13 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.1" | 1.12µm | phase detection autofocus 2 megapixel| lens aperture2.4 | ( macro ) | 50 megapixel| lens aperture1.8 | ( wide ) | 1/1.95" | 0.8µm | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | ( ultrawide ) | 50 megapixel| lens aperture1.8 | ( wide ) | 1/1.95" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 120˚ ( ultrawide ) |
Secondary camera | 5 megapixel| lens aperture2.2 | 27mm ( wide ) | 1.12µm | 16 megapixel| lens aperture2.5 | ( wide ) | 1/3.0" | 1.0µm | 32 megapixel| lens aperture2.5 | ( wide ) |
Loud speaker | Yes | Yes with stereo speakers | Yes with stereo speakers |
Audio jack | Yes | No | No |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac/6/7 | dual-band | Wi-Fi 802.11 a/b/g/n/ac | dual-band |
Bluetooth | 4.2 | a2dp | le | 5.4 | a2dp | le | aptx hd | aptx adaptive | aptx lossless | 5.0 | a2dp | le |
GPS | |||
NFC | No | Yes | Yes |
Radio | FM Radio | No | No |
USB | USB Type-C 2.0 | otg | USB Type-C 2.0 | otg | USB Type-C 2.0 | otg |
Sensors | fingerprint ( rear-mounted ) | accelerometer | proximity | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | Li-lon 5000 mAh | si/c Li-lon 6400 mAh | Li-lon 5000 mAh |
Battery Charge | 10w wired | 80w wired | 7.5w reverse wired | 80w wired | 80% in 30 min | reverse wired |
Colors | blue color gradations, red color gradations | black, white, titanium color | silver color gradations, black color gradations |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / lte / 5g | gsm / hspa / lte / 5g |
5G bands | 1 | 3 | 5 | 8 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa | 1 | 3 | 5 | 7 | 8 | 20 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa | |
Network speed | hspa lte | hspa lte 5g | hspa lte 5g |
GPRS | |||
EDGE | |||
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