Compare Devices
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Brand | huawei | blu | cat |
Model | huawei mate 40 rs porsche Design | blu c4 | cat b40 |
Announced | 2020 October 22 | 2018 August | 2021 April 20 |
Status | Available. Released 2020 November 04 | Available. Released 2018 August | Available. Released 2021 April 20 |
Device Body | glass front | ceramic back | aluminum frame | ||
Dimensions | 162.9 x 75.5 x 10.1 mm ( 6.41 x 2.97 x 0.40 in ) | 124.3 x 64.2 x 10.9 mm ( 4.89 x 2.53 x 0.43 in ) | 145 x 62 x 18 mm ( 5.71 x 2.44 x 0.71 in ) |
Weight in gram | 234 | 118 | 157 |
SIM card | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Micro-SIM ) | Nano-SIM |
Water Resistance | ip68 dust/water resistant | ip69 dust/water resistant up to 1.2meterfor 35 min | |
Display type | OLED | HDR10 | 90hz | IPS LCD capacitive touchscreen | 16millioncolors | tft LCD |
Display resolution | 1344 x 2772 pixels | 18.5 : 9 ratio ( ~456 pixel per inch density ) | 480 x 800 pixels | 5 : 3 ratio ( ~233 pixel per inch density ) | 240 x 320 pixels | 4 : 3 ratio ( ~167 pixel per inch density ) |
Display size | 6.76 inches | 115.7 cm2 ( ~94.1% screen to body ratio ) | 4.0 inches | 45.5 cm2 ( ~57.1% screen to body ratio ) | 2.4 inches | 17.8 cm2 ( ~19.8% screen to body ratio ) |
Display Protection | |||
Operating System | android 10 | emui 11 | No google play services | android 8.1 oreo ( go edition ) | |
CPU | Octa-core ( 1x3.13 GHz cortex-a77 & 3x2.54 GHz cortex-a77 & 4x2.05 GHz cortex-a55 ) | Quad-core 1.3 GHz | |
Chipset | kirin 9000 5g ( 5 nm ) | unisoc t117 | |
GPU | mali-g78 mp24 | mali-400 | |
Memory card | nm ( nano Memory ) | up to 256gb ( uses shared sim slot ) | microsdxc | microSD |
Memory v1 | 256gb 8gb RAM | 8gb 512mb RAM | |
Memory v2 | 256gb 12gb RAM | 512gb 12gb RAM | unspecified | |
Primary camera | 50 megapixel| lens aperture1.9 | 23mm ( wide ) | 1/1.28" | 1.22µm | multi-directional phase detection autofocus | Laser Auto focus | OIS 12 megapixel| lens aperture2.4 | ( telephoto ) | phase detection autofocus | OIS | 3x optical zoom 8 megapixel| lens aperture4.4 | 240mm ( periscope telephoto ) | phase detection autofocus | OIS | 10x optical zoom 20 megapixel| lens aperture1.8 | 18mm ( ultrawide ) | phase detection autofocus -- | 5 mega pixel | 2 mega pixel |
Secondary camera | 13 megapixel| lens aperture2.4 | 18mm ( ultrawide ) | 5 mega pixel | |
Loud speaker | Yes with stereo speakers | Yes | Yes |
Audio jack | No | Yes | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | Wi-Fi 802.11 b/g/n | hotspot | No |
Bluetooth | 5.2 | a2dp | le | 2.1.0 | 5.0 | a2dp | le |
GPS | Yes with a-gps | ||
NFC | Yes | No | |
Radio | No | FM Radio | FM Radio |
USB | USB Type-C 3.1.0 | otg | microusb 2.0 | USB Type-C 2.0 |
Sensors | face-id | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | barometer | compass | infrared thermometer | color spectrum | accelerometer | accelerometer |
Battery | li-po 4400 mAh | Non-removable | li-po 1300 mAh battery | Li-lon 1800 mAh | Non-removable |
Battery Charge | 66w wired | 50w wireless | 5w reverse wireless | ||
Colors | white color gradations, black color gradations, collector | black, gold, blue | black |
Network technology | gsm / hspa / lte / 5g | gsm / hspa | gsm / hspa / lte |
5G bands | 1 | 3 | 28 | 38 | 40 | 41 | 77 | 78 | 79 | 80 | 84 sa/nsa/sub6 | ||
Network speed | hspa lte-a 5g | hspa 21.1/5.76 mbps | hspa 42.2/5.76 mbps lte cat4 150/50 mbps |
GPRS | |||
EDGE | |||
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