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Brand | zte | samsung | |
Model | zte nubia z50 ultra | samsung galaxy m21 | |
Announced | 2023 March 07 | 2020 March 18 | |
Status | Available. Released 2023 March 14 | Available. Released 2020 March 23 | |
Device Body | glass front ( gorilla glass 3 ) | plastic back | plastic frame | ||
Dimensions | 163.9 x 76.3 x 8.3 mm ( 6.45 x 3.00 x 0.33 in ) | 159 x 75.1 x 8.9 mm ( 6.26 x 2.96 x 0.35 in ) | |
Weight in gram | 228 | 188 | |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | No | No | |
Display type | AMOLED | 1b colors | 120hz | hdr10+ | 1500 Luminance units ( the peak ) | Super AMOLED | 420 Luminance units ( the peak ) | |
Display resolution | 1116 x 2480 pixels | 20 : 9 ratio ( ~400 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~403 pixel per inch density ) | |
Display size | 6.8 inches | 111.6 cm2 ( ~89.3% screen to body ratio ) | 6.4 inches | 100.5 cm2 ( ~84.2% screen to body ratio ) | |
Display Protection | corning gorilla glass 3 | ||
Operating System | android 13 | myos 13 | android 10 | upgradable to android 11 | one ui 3.1 core | |
CPU | Octa-core ( 1x3.2 GHz cortex-x3 & 2x2.8 GHz cortex-a715 & 2x2.8 GHz cortex-a710 & 3x2.0 GHz cortex-a510 ) | Octa-core ( 4x2.3 GHz cortex-a73 & 4x1.7 GHz cortex-a53 ) | |
Chipset | Qualcomm sm8550-ab snapdragon 8 generation 2 ( 4 nm ) | exynos 9611 ( 10nm ) | |
GPU | adreno 740 | mali-g72 mp3 | |
Memory card | No | microsdxc ( dedicated slot ) | |
Memory v1 | 256gb 8gb RAM | 64gb 4gb RAM | |
Memory v2 | 256gb 12gb RAM | 512gb 12gb RAM | 1tb 16gb RAM | 128gb 6gb RAM | |
Primary camera | 64 megapixel| lens aperture1.6 | 35mm ( standard ) | 1/1.73" | 0.8µm | phase detection autofocus | OIS 64 megapixel| lens aperture3.3 | 85mm ( periscope telephoto ) | 1/2.0" | phase detection autofocus | OIS | 3.3x optical zoom ( vs. 26mm cam ) 50 megapixel| lens aperture2.x | 14mm | 116˚ ( ultrawide ) | phase detection autofocus | 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 | 16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 1.22µm | under display | 20 megapixel| lens aperture2.2 | 26mm ( wide ) | |
Loud speaker | Yes with stereo speakers | Yes | |
Audio jack | No | Yes | |
WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | |
Bluetooth | 5.3 | a2dp | le audio | aptx hd | aptx adaptive | aptx lossless | 5.0 | a2dp | le | |
GPS | |||
NFC | Yes | ese | Yes ( market/region dependent ) | |
Radio | No | FM Radio | rds | recording | |
USB | USB Type-C 3.1.0 | otg | USB Type-C 2.0 | |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | |
Battery | li-po 5000 mAh | Non-removable | li-po 6000 mAh | Non-removable | |
Battery Charge | 80w wired | pd3.0 | qc4 | 15w wired | |
Colors | black, silver, sky color color gradations | blue color gradations, black color gradations | |
Network technology | gsm / cdma / hspa / cdma2000 / lte / 5g | gsm / hspa / lte | |
5G bands | sa/nsa | ||
Network speed | hspa lte (ca) 5g | hspa lte-a | |
GPRS | |||
EDGE | |||
Approx price |
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460 GBP
549 EUR
5340 NOK
5700 SEK
34500 RUB
550 USD
2900 BRL
790 AUD
720000 KRW
74000 JPY
760 SGD
2450 MYR
2020 AED
9300 ZAR
