Compare Devices
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Brand | zte | xiaomi | vivo |
Model | zte blade a54 | xiaomi redmi Watch 6 | vivo y20t |
Announced | 2023 September | 2025 October 23 | 2021 October 11 |
Status | Available. Released 2023 November | Available. Released 2025 October 23 | Available. Released 2021 October 11 |
Device Body | plastic back | aluminum frame | glass front | plastic back | plastic frame | |
Dimensions | 164 x 75.8 x 8.5 mm ( 6.46 x 2.98 x 0.33 in ) | 46.5 x 40 x 9.9 mm ( 1.83 x 1.57 x 0.39 in ) | 164.4 x 76.3 x 8.4 mm ( 6.47 x 3.00 x 0.33 in ) |
Weight in gram | 185 | 31 | 192 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | No | waterproof 50 meter depth - 10 minutes | No |
Display type | IPS LCD | 90hz | AMOLED | 2000 Luminance units ( the peak ) | IPS LCD |
Display resolution | 720 x 1612 pixels | 20 : 9 ratio ( ~267 pixel per inch density ) | 432 x 514 pixels ( ~324 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) |
Display size | 6.6 inches | 104.6 cm2 ( ~84.2% screen to body ratio ) | 2.1 inches | 6.51 inches | 102.3 cm2 ( ~81.6% screen to body ratio ) |
Display Protection | |||
Operating System | android 13 | hyperos 3 | android 11 | funtouch 11.1 |
CPU | Octa-core ( 4x1.6 GHz cortex-a55 & 4x1.2 GHz cortex-a55 ) | Octa-core ( 4x2.0 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | |
Chipset | unisoc sc9863a ( 28 nm ) | Qualcomm sm6115 snapdragon 662 ( 11 nm ) | |
GPU | img8322 | adreno 610 | |
Memory card | microsdxc ( dedicated slot ) | No | microsdxc ( dedicated slot ) |
Memory v1 | 64gb 4gb RAM | 64gb 6gb RAM | |
Memory v2 | 128gb 4gb RAM | ||
Primary camera | 13 megapixel| ( wide ) | Auto focus | | 13 megapixel| lens aperture2.2 | ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 2 megapixel ( interpolated to 5 megapixel) | | 8 megapixel| lens aperture1.8 | ( wide ) |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | No | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | No | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 5.2 | a2dp | le | 5.4 | a2dp | le | 5.0 | a2dp | le |
GPS | |||
NFC | Yes ( market/region dependent ) | NFC ( china only ) | No |
Radio | unspecified | No | FM Radio |
USB | USB Type-C 2.0 | No | microusb 2.0 | otg |
Sensors | fingerprint ( side-mounted ) | accelerometer | accelerometer | heart rate | compass | gyroscope | spo2 | fingerprint ( side-mounted ) | accelerometer | proximity | compass |
Battery | 5000 mAh | 550 mAh | li-po 5000 mAh | Non-removable |
Battery Charge | 18w wired | ||
Colors | gray, blue, lilac | black, silver | black color gradations, blue color gradations |
Network technology | gsm / hspa / lte | No cellular connectivity | gsm / hspa / lte |
5G bands | |||
Network speed | hspa lte | No | hspa lte-a |
GPRS | No | ||
EDGE | No | ||
Approx price |
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80 GBP
90 EUR
890 NOK
1000 SEK
5800 RUB
100 USD
490 BRL
140 AUD
120000 KRW
13000 JPY
130 SGD
410 MYR
340 AED
1600 ZAR
