Compare Devices

oppo a1
blu x link
oppo a55
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Brand
 oppo blu oppo
Model
 oppo a1 blu x link oppo a55
Announced
 2023 April 04 2018 March 2021 October 01
Status
 Available. Released 2023 April 14 Available. Released 2018 May Available. Released 2021 October 01
Device Body
Dimensions
 165.6 x 76.1 x 8.2 mm ( 6.52 x 3.00 x 0.32 in ) 45.8 x 54 x 13.9 mm ( 1.80 x 2.13 x 0.55 in ) 163.6 x 75.7 x 8.4 mm ( 6.44 x 2.98 x 0.33 in )
Weight in gram
 191 65 193
SIM card
 dual SIM ( Nano-SIM | dual stand-by ) Mini-SIM dual SIM ( Nano-SIM | dual stand-by )
Water Resistance
 No No
Display type
 IPS LCD | 120hz | 550 Luminance units ( typ ) | 680 Luminance units ( hbmillion) IPS LCD capacitive touchscreen | 16millioncolors IPS LCD | 480 Luminance units ( typ ) | 550 Luminance units ( the peak )
Display resolution
 1080 x 2400 pixels | 20 : 9 ratio ( ~392 pixel per inch density ) 240 x 240 pixels | 1 : 1 ratio ( ~309 pixel per inch density ) 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density )
Display size
 6.72 inches | 109.0 cm2 ( ~86.5% screen to body ratio ) 1.1 inches | 3.9 cm2 ( ~15.8% screen to body ratio ) 6.51 inches | 102.3 cm2 ( ~82.6% screen to body ratio )
Display Protection
 neg t2x-1
Operating System
 android 13 | coloros 13.1 android 11 | coloros 11.1
CPU
 Octa-core ( 2x2.2 GHz kryo 660 gold & 6x1.7 GHz kryo 660 silver ) 256 mhz Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 )
Chipset
 Qualcomm sm6375 snapdragon 695 5g ( 6 nm ) mediatek mt2502 mediatek mt6765g helio g35 ( 12 nm )
GPU
 adreno 619 powervr ge8320
Memory card
 microsdxc No microsdxc ( dedicated slot )
Memory v1
 256gb 8gb RAM 4mb 4mb RAM 64gb 4gb RAM
Memory v2
 256gb 12gb RAM 128gb 4gb RAM | 128gb 6gb RAM
Primary camera
50 megapixel| lens aperture1.8 | ( wide ) | Auto focus
2 megapixel| lens aperture2.4 | ( depth )

50 megapixel| lens aperture1.8 26mm ( wide ) | phase detection autofocus
2 megapixel| lens aperture2.4 | ( macro )
2 megapixel| lens aperture2.4 | ( depth )
Secondary camera
8 megapixel| lens aperture2.0 | ( wide )

16 megapixel| lens aperture2.0 | 26mm ( wide )
Loud speaker
 Yes with stereo speakers 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
 5.1.0 | a2dp | le | aptx hd 4 5.0 | a2dp | le | aptx
GPS
 No
NFC
 No Yes ( market/region dependent )
Radio
 No No No
USB
 USB Type-C 2.0 | otg No USB Type-C 2.0 | otg
Sensors
 fingerprint ( side-mounted ) | accelerometer | proximity | compass accelerometer | heart rate fingerprint ( side-mounted ) | accelerometer | proximity | compass
Battery
 li-po 5000 mAh | Non-removable Non-removable li-po 320 mAh battery li-po 5000 mAh | Non-removable
Battery Charge
 67w wired | pd | 76% in 30 min ( advertised ) 18w wired
Colors
 black, blue, orange black, silver, gold color gradations blue color gradations, black color gradations, green
Network technology
 gsm / cdma / hspa / cdma2000 / lte / 5g gsm gsm / hspa / lte
5G bands
 1 | 5 | 8 | 28 | 41 | 77 | 78 sa/nsa
Network speed
 hspa lte 5g hspa lte-a
GPRS
 Yes
EDGE
 No
Approx price
  • 230 GBP
  • 279 EUR
  • 2670 NOK
  • 2900 SEK
  • 17200 RUB
  • 280 USD
  • 1450 BRL
  • 400 AUD
  • 360000 KRW
  • 37000 JPY
  • 380 SGD
  • 1230 MYR
  • 1010 AED
  • 4700 ZAR
  • 50 GBP
  • 60 EUR
  • 600 NOK
  • 700 SEK
  • 3900 RUB
  • 60 USD
  • 330 BRL
  • 90 AUD
  • 80000 KRW
  • 9000 JPY
  • 90 SGD
  • 280 MYR
  • 230 AED
  • 1100 ZAR
  • 400 GBP
  • 484 EUR
  • 4690 NOK
  • 5000 SEK
  • 30200 RUB
  • 490 USD
  • 2550 BRL
  • 700 AUD
  • 630000 KRW
  • 65000 JPY
  • 670 SGD
  • 2150 MYR
  • 1770 AED
  • 8100 ZAR