Compare Devices
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Brand | zte | blu | realme |
Model | zte axon 20 4g | blu studio selfie lte | realme 3 |
Announced | 2020 November 17 | 2017 March | 2019 March |
Status | Available. Released 2020 December 04 | Available. Released 2017 March | Available. Released 2019 March |
Device Body | glass front | glass back | aluminum frame | ||
Dimensions | 172.1 x 77.9 x 8 mm ( 6.78 x 3.07 x 0.31 in ) | 142.7 x 72.9 x 8.8 mm ( 5.62 x 2.87 x 0.35 in ) | 156.1 x 75.6 x 8.3 mm ( 6.15 x 2.98 x 0.33 in ) |
Weight in gram | 198 | 155 | 175 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | ||
Display type | OLED | IPS LCD capacitive touchscreen | 16millioncolors | IPS LCD capacitive touchscreen | 16millioncolors |
Display resolution | 1080 x 2460 pixels ( ~388 pixel per inch density ) | 480 x 854 pixels | 16 : 9 ratio ( ~196 pixel per inch density ) | 720 x 1520 pixels | 19 : 9 ratio ( ~270 pixel per inch density ) |
Display size | 6.92 inches | 113.7 cm2 ( ~84.8% screen to body ratio ) | 5.0 inches | 68.9 cm2 ( ~66.2% screen to body ratio ) | 6.22 inches | 96.6 cm2 ( ~81.8% screen to body ratio ) |
Display Protection | |||
Operating System | android 10 | mifavor 10.5 | android 5.1 ( lollipop ) | android 9.0 ( pie ) | upgradable to android 10 | realme ui |
CPU | Octa-core ( 2x2.0 GHz cortex-a75 & 6x2.0 GHz cortex-a55 ) | Quad-core 1.1 GHz cortex-a7 | Octa-core ( 4x2.0 GHz cortex-a73 & 4x2.0 GHz cortex-a53 ) |
Chipset | unisoc ums512t / tiger t618 ( 12 nm ) | Qualcomm msm8909 snapdragon 210 ( 28 nm ) | mediatek mt6771 helio p60 ( 12 nm ) |
GPU | mali g52 mp2 | adreno 304 | mali-g72 mp3 |
Memory card | microsdxc | microsdxc ( dedicated slot ) | |
Memory v1 | 128gb 6gb RAM | 8gb 1gb RAM | 32gb 3gb RAM |
Memory v2 | 64gb 3gb RAM | 64gb 4gb RAM | ||
Primary camera | 64 megapixel| lens aperture1.8 | 25mm ( wide ) | 1/1.72" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 120˚ | 16mm ( ultrawide ) 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | 5 megapixel| Auto focus | 13 megapixel| lens aperture1.8 | 1/3.1" | 1.12µm | phase detection autofocus 2 megapixel| ( depth ) |
Secondary camera | 32 megapixel| lens aperture2.0 | ( wide ) | under display | 5 mega pixel | 13 megapixel| lens aperture2.0 | ( wide ) | 1/3.1" | 1.12µm |
Loud speaker | Yes | Yes | Yes |
Audio jack | No | Yes | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 b/g/n | hotspot |
Bluetooth | 5.1.0 | a2dp | le | 4.0 | a2dp | 4.2 | a2dp | le |
GPS | Yes with a-gps glonass galileo bds | Yes with a-gps | Yes with a-gps glonass |
NFC | Yes | ||
Radio | unspecified | FM Radio | FM Radio |
USB | USB Type-C 3.1.0 | USB on-the-go | microusb 2.0 | microusb 2.0 | USB on-the-go |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | accelerometer | proximity | fingerprint ( rear-mounted ) | accelerometer | proximity | compass |
Battery | Li-lon 4220 mAh | Non-removable | removable li-po 2000 mAh battery | Non-removable li-po 4230 mAh battery |
Battery Charge | |||
Colors | black | black, white | black, black color gradations, blue color gradations, red color gradations |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte-a | hspa 42.2/11.5 mbps lte cat4 150/50 mbps | hspa 42.2/5.76 mbps lte-a (2ca) cat12 600/50 mbps |
GPRS | |||
EDGE | |||
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