Compare Devices

zte blade a31 plus
xiaomi redmi watch 3
lenovo z6 pro 5g
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Brand
 zte xiaomi lenovo
Model
 zte blade a31 plus xiaomi redmi Watch 3 lenovo z6 pro 5g
Announced
 2021 October 31 2022 December 27 2019 June 26
Status
 Available. Released 2021 October 31 Available. Released 2022 December 27 Available. Released 2019 November 15
Device Body
 plastic back | plastic frame
Dimensions
 159.2 x 77.5 x 9.6 mm ( 6.27 x 3.05 x 0.38 in ) 42.6 x 36.6 x 10 mm ( 1.68 x 1.44 x 0.39 in ) 157.5 x 74.6 x 8.7 mm ( 6.20 x 2.94 x 0.34 in )
Weight in gram
 37 185
SIM card
 dual SIM ( Nano-SIM | dual stand-by ) No Hybrid dual SIM ( Nano-SIM | dual stand-by )
Water Resistance
 No waterproof 50 meter depth - 10 minutes No
Display type
 IPS LCD AMOLED | 600 Luminance units ( the peak ) Super AMOLED | HDR10
Display resolution
 480 x 960 pixels | 18 : 9 ratio ( ~179 pixel per inch density ) 450 x 390 pixels ( ~341 pixel per inch density ) 1080 x 2340 pixels | 19.5 : 9 ratio ( ~403 pixel per inch density )
Display size
 6.0 inches | 92.9 cm2 ( ~75.3% screen to body ratio ) 1.75 inches 6.39 inches | 100.2 cm2 ( ~85.3% screen to body ratio )
Display Protection
Operating System
 android 11 ( go edition ) proprietary Operating system android 9.0 ( pie ) | zui 11
CPU
 Octa-core ( 4x1.6 GHz cortex-a55 & 4x1.2 GHz cortex-a55 ) Octa-core ( 1x2.84 GHz kryo 485 & 3x2.42 GHz kryo 485 & 4x1.78 GHz kryo 485 )
Chipset
 unisoc sc9863a ( 28nm ) Qualcomm sm8150 snapdragon 855 ( 7 nm )
GPU
 img8322 adreno 640
Memory card
 microsdxc No microsdxc ( uses shared sim slot )
Memory v1
 32gb 1gb RAM 128gb 6gb RAM
Memory v2
 unspecified storage 128gb 8gb RAM | 256gb 8gb RAM | 512gb 12gb RAM
Primary camera
5 megapixel ( up-scaled to 8 megapixel)

48 megapixel| lens aperture1.8 | ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus
8 megapixel| lens aperture2.4 | ( telephoto ) | phase detection autofocus
16 megapixel| lens aperture2.2 | 12mm ( ultrawide )
2 megapixel| lens aperture1.8 | 2.9µm | phase detection autofocus | OIS ( dedicated Video Camera ) --
Secondary camera
2 megapixel ( up-scaled to 5 megapixel)

32 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 0.8µm
Loud speaker
 Yes Yes Yes
Audio jack
 Yes No Yes
WLAN
 Wi-Fi 802.11 b/g/n No Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct
Bluetooth
 4.2 | a2dp | le 5.2 | a2dp | le 5.0 | a2dp | edr | le | aptx hd
GPS
NFC
 Yes Yes ( market/region dependent ) Yes
Radio
 FM Radio No No
USB
 microusb 2.0 No USB Type-C 2.0 | otg
Sensors
 accelerometer accelerometer | heart rate | compass | gyroscope | spo2 fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass
Battery
 Li-lon 3000 mAh | Non-removable Li-lon 289 mAh | Non-removable li-po 4000 mAh | Non-removable
Battery Charge
 18w wired
Colors
 blue, gray black, white red, blue
Network technology
 gsm / hspa / lte No cellular connectivity gsm / cdma / hspa / lte / 5g
5G bands
 41 | 78 nsa/sub6
Network speed
 hspa lte No hspa 42.2/5.76 mbps lte-a (5ca) cat18 1200/150 mbps 5g (2+ gbps dl)
GPRS
 No
EDGE
 No
Approx price
  • 100 GBP
  • 122 EUR
  • 1190 NOK
  • 1300 SEK
  • 7700 RUB
  • 130 USD
  • 650 BRL
  • 180 AUD
  • 160000 KRW
  • 17000 JPY
  • 170 SGD
  • 550 MYR
  • 450 AED
  • 2100 ZAR
  • 440 GBP
  • 528 EUR
  • 5100 NOK
  • 5400 SEK
  • 32900 RUB
  • 530 USD
  • 2770 BRL
  • 760 AUD
  • 690000 KRW
  • 71000 JPY
  • 730 SGD
  • 2340 MYR
  • 1930 AED
  • 8800 ZAR