Compare Devices

zte blade a31
lenovo k80
honor watch gs 3
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Brand
 zte lenovo honor
Model
 zte blade a31 lenovo k80 honor Watch gs 3
Announced
 2021 July 13 2015 April. Released 2015 April 2022 January 10
Status
 Available. Released 2021 July 13 discontinued Available. Released 2022 January 15
Device Body
 glass front | plastic back | stainless steel frame 316l
Dimensions
 140 x 71 x 8.9 mm ( 5.51 x 2.80 x 0.35 in ) 8.5 mm thickness 45.9 x 45.9 x 10.5 mm ( 1.81 x 1.81 x 0.41 in )
Weight in gram
 166 158 44
SIM card
 dual SIM ( Nano-SIM | dual stand-by ) dual SIM ( Micro-SIM | dual stand-by ) No
Water Resistance
 No No 50meterwater resistant
Display type
 IPS LCD IPS LCD AMOLED
Display resolution
 720 x 1440 pixels | 18 : 9 ratio ( ~295 pixel per inch density ) 1080 x 1920 pixels | 16 : 9 ratio ( ~401 pixel per inch density ) 466 x 466 pixels ( ~326 pixel per inch density )
Display size
 5.45 inches | 76.7 cm2 ( ~77.1% screen to body ratio ) 5.5 inches | 83.4 cm2 1.43 inches
Display Protection
Operating System
 android 11 ( go edition ) android 5.0 ( lollipop ) proprietary Operating system
CPU
 Octa-core ( 4x1.6 GHz cortex-a55 & 4x1.2 GHz cortex-a55 ) Quad-core 1.83 GHz
Chipset
 unisoc sc9863a ( 28nm ) intel atom z3560
GPU
 img8322
Memory card
 microsdxc No No
Memory v1
 32gb 2gb RAM 32gb 2gb RAM 4gb 32mb RAM
Memory v2
 64gb 4gb RAM
Primary camera
8 mega pixel
13 megapixel| Auto focus | OIS
Secondary camera
2 megapixel ( up-scaled to 5 megapixel)
5 mega pixel
Loud speaker
 Yes Yes Yes
Audio jack
 Yes Yes No
WLAN
 Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot No
Bluetooth
 4.2 | a2dp | le 4.0 | a2dp 5.0 | le | edr
GPS
 Yes with a-gps
NFC
 Yes Yes Yes ( china only )
Radio
 FM Radio FM Radio No
USB
 microusb 2.0 microusb 2.0 No
Sensors
 accelerometer accelerometer | proximity | compass accelerometer | gyroscope | heart rate | barometer | compass | spo2
Battery
 Li-lon 3000 mAh | Non-removable Li-lon 4000 mAh | Non-removable li-po 451 mAh | Non-removable
Battery Charge
 wireless
Colors
 blue, gray black, silver, red black, steel, gold
Network technology
 gsm / hspa / lte gsm / hspa / lte No cellular connectivity
5G bands
Network speed
 hspa lte hspa lte cat4 150/50 mbps No
GPRS
 No
EDGE
 No
Approx price
  • 190 GBP
  • 238 EUR
  • 2190 NOK
  • 2300 SEK
  • 14100 RUB
  • 230 USD
  • 1190 BRL
  • 330 AUD
  • 300000 KRW
  • 31000 JPY
  • 310 SGD
  • 1000 MYR
  • 830 AED
  • 3800 ZAR
  • 190 GBP
  • 228 EUR
  • 2180 NOK
  • 2300 SEK
  • 14100 RUB
  • 230 USD
  • 1180 BRL
  • 330 AUD
  • 300000 KRW
  • 30000 JPY
  • 310 SGD
  • 1000 MYR
  • 820 AED
  • 3800 ZAR