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Brand | oppo | vivo | lenovo |
Model | oppo r15x | vivo iqoo z9 turbo | lenovo legion duel 2 |
Announced | 2018 October | 2024 April 24 | 2021 April 08 |
Status | Available. Released 2018 November | Available. Released 2024 April 29 | Available. Released 2021 May 10 |
Device Body | glass front ( gorilla glass 5 ) | glass back | aluminum frame | ||
Dimensions | 158.3 x 75.5 x 7.4 mm ( 6.23 x 2.97 x 0.29 in ) | 163.7 x 76 x 8 mm ( 6.44 x 2.99 x 0.31 in ) | 176 x 78.5 x 9.9 mm ( 6.93 x 3.09 x 0.39 in ) |
Weight in gram | 156 | 194.9 | 259 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | ip64 | dust and water resistant | No |
Display type | Super AMOLED | AMOLED | 1b colors | 144hz | hdr | 4500 Luminance units ( the peak ) | AMOLED | 144hz | hdr10+ | 1300 Luminance units ( the peak ) |
Display resolution | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~402 pixel per inch density ) | 1260 x 2800 pixels | 20 : 9 ratio ( ~453 pixel per inch density ) | 1080 x 2460 pixels ( ~388 pixel per inch density ) |
Display size | 6.4 inches | 101.0 cm2 ( ~84.5% screen to body ratio ) | 6.78 inches | 111.0 cm2 ( ~89.2% screen to body ratio ) | 6.92 inches | 113.7 cm2 ( ~82.3% screen to body ratio ) |
Display Protection | corning gorilla glass 5 | corning gorilla glass 5 | |
Operating System | android 8.1 ( oreo ) | planned upgrade to android 9.0 ( pie ) | coloros 6.0 | android 14 | originos 4 | android 11 | zui 12.5 |
CPU | Octa-core ( 4x2.0 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core ( 1x3.0 GHz cortex-x4 & 4x2.8 GHz cortex-a720 & 3x2.0 GHz cortex-a520 ) | Octa-core ( 1x2.84 GHz cortex-x1 & 3x2.42 GHz cortex-a78 & 4x1.80 GHz cortex-a55 ) |
Chipset | Qualcomm sdm660 snapdragon 660 ( 14 nm ) | Qualcomm sm8635 snapdragon 8s generation 3 ( 4 nm ) | Qualcomm sm8350 snapdragon 888 5g ( 5 nm ) |
GPU | adreno 512 | adreno 735 | adreno 660 |
Memory card | No | unspecified | No |
Memory v1 | 128gb 6gb RAM | 256gb 12gb RAM | 256gb 12gb RAM |
Memory v2 | 256gb 16gb RAM | 512gb 12gb RAM | 512gb 16gb RAM | 512gb 16gb RAM | |
Primary camera | 16 megapixel| lens aperture1.7 | 1/2.8" | 1.12µm | phase detection autofocus 2 megapixel| ( depth ) | 50 megapixel| lens aperture1.8 | ( wide ) | 1/1.95" | 0.8µm | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | ( ultrawide ) | 64 megapixel| lens aperture1.9 | 25mm ( wide ) | 1/1.32" | 1.0µm | phase detection autofocus 16 megapixel| lens aperture2.2 | 123˚ | 16mm ( ultrawide ) | 1.0µm |
Secondary camera | 25 megapixel| lens aperture2.0 | 1/2.8" | 0.9µm | 16 megapixel| lens aperture2.5 | ( wide ) | 1/3.0" | 1.0µm | Motorized pop-up 44 megapixel| lens aperture2.0 | 24mm ( wide ) | 1/2.65" | 1.0µm | Auto focus |
Loud speaker | Yes | Yes with stereo speakers | Yes with stereo speakers |
Audio jack | Yes | No | No |
WLAN | Wi-Fi 802.11 а/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 5.4 | a2dp | le | aptx hd | aptx adaptive | aptx lossless | 5.2 | a2dp | le |
GPS | Yes with a-gps | ||
NFC | No | Yes | Yes |
Radio | No | No | No |
USB | microusb 2.0 | USB on-the-go | USB Type-C 2.0 | otg | two USB Type-C ( 2.0 & 3.1.0 ) | otg |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | Li-lon 3600 mAh | Non-removable | 6000 mAh | Non-removable | li-po 5500 mAh | Non-removable |
Battery Charge | charging 10w | 80w wired | 7.5w reverse wired | 90w wired ( dual usb-c ports ) | 50% in 12 min | 100% in 30 min ( advertised ) | 65w wired ( single usb-c port ) |
Colors | nebula color, green color gradations | black, mint color, white | white color gradations, black color gradations |
Network technology | gsm / cdma / hspa / lte | gsm / cdma / hspa / lte / 5g | gsm / cdma / hspa / evdo / lte / 5g |
5G bands | 1 | 5 | 8 | 28 | 41 | 77 | 78 sa/nsa | 1 | 2 | 3 | 7 | 8 | 20 | 25 | 28 | 38 | 40 | 41 | 66 | 71 | 77 | 78 | 79 sa/nsa/sub6/mmwave | |
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte 5g | hspa lte (ca) 5g |
GPRS | |||
EDGE | |||
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