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xiaomi mi 8
oneplus ace 5 ultra
blu f91
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Brand
 xiaomi oneplus blu
Model
 xiaomi mi 8 oneplus ace 5 ultra blu f91
Announced
 2018 May 2025 May 27 2022 April 20
Status
 Available. Released 2018 June Available. Released 2025 May 27 Available. Released 2022 April 20
Device Body
Dimensions
 154.9 x 74.8 x 7.6 mm ( 6.10 x 2.94 x 0.30 in ) 163.4 x 77 x 8.1 mm ( 6.43 x 3.03 x 0.32 in ) 168.7 x 76.8 x 8.9 mm ( 6.64 x 3.02 x 0.35 in )
Weight in gram
 175 206 209
SIM card
 dual SIM ( Nano-SIM | dual stand-by ) Nano-SIM + Nano-SIM dual SIM ( Nano-SIM | dual stand-by )
Water Resistance
 ip65 dust tight and water resistant low pressure water jets No
Display type
 Super AMOLED | HDR10 AMOLED | 1b colors | 144hz | 3840hz pwmillion| hdr10+ | dolby vision | hdr vivid | 800 Luminance units ( typ ) | 1400 Luminance units ( the peak ) IPS LCD
Display resolution
 1080 x 2248 pixels ( ~402 pixel per inch density ) 1272 x 2800 pixels ( ~450 pixel per inch density ) 1080 x 2460 pixels ( ~395 pixel per inch density )
Display size
 6.21 inches | 97.1 cm2 ( ~83.8% screen to body ratio ) 6.83 inches | 113.3 cm2 ( ~90.1% screen to body ratio ) 6.8 inches | 109.8 cm2 ( ~84.8% screen to body ratio )
Display Protection
 crystal shield glass
Operating System
 android 8.1 ( oreo ) | upgradable to android 10 | miui 12 android 15 | coloros 15 android 11
CPU
 Octa-core ( 4x2.8 GHz kryo 385 gold & 4x1.8 GHz kryo 385 silver ) Octa-core ( 1x3.73 GHz cortex-x925 & 3x3.3 GHz cortex-x4 & 4x2.4 GHz cortex-a720 ) Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 )
Chipset
 Qualcomm sdm845 snapdragon 845 ( 10 nm ) mediatek dimensity 9400+ ( 3 nm ) mediatek mt6833p dimensity 810 ( 6 nm )
GPU
 adreno 630 immortalis-g925 mc12 mali-g57 mc2
Memory card
 No No microsdxc
Memory v1
 64gb 6gb RAM 256gb 12gb RAM 128gb 8gb RAM
Memory v2
 128gb 6gb RAM | 128gb 8gb RAM | 256gb 6gb RAM 256gb 16gb RAM | 512gb 12gb RAM | 512gb 16gb RAM | 1tb 16gb RAM
Primary camera
12 megapixel| lens aperture1.8 | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus | 4-axis OIS
12 megapixel| lens aperture2.4 | 56mm ( telephoto ) | 1/3.4" | 1.0µm | Auto focus | 2x optical zoom
50 megapixel| lens aperture1.8 | 24mm ( wide ) | 1/1.56" | 1.0µm | phase detection autofocus | OIS
8 megapixel| lens aperture2.2 | 16mm | 112˚ ( ultrawide ) | 1/4.0" | 1.12µm
48 megapixel| lens aperture1.8 | ( wide ) 1/2.0" | 0.8��m | phase detection autofocus
5 megapixel| lens aperture2.2 | 115�� ( ultrawide )
2 megapixel| lens aperture2.4 | ( macro )
2 megapixel| lens aperture2.4 |
Secondary camera
20 megapixel| lens aperture2.0 | ( wide ) | 1/3" | 0.9µm
16 megapixel| lens aperture2.4 | 23mm ( wide ) | 1/3" | 1.0µm
16 megapixel| lens aperture2.0
Loud speaker
 Yes Yes with stereo speakers Yes
Audio jack
 No No Yes
WLAN
 Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | dlna | hotspot Wi-Fi 802.11 a/b/g/n/ac/6/7 | dual-band Wi-Fi 802.11 b/g/n/ac | Wi-Fi Direct | hotspot
Bluetooth
 5.0 | a2dp | le | aptx hd 5.4 | a2dp | le | aptx hd | lhdc 5 | ble audio 5.1.0 | a2dp | le
GPS
 Yes with dual-band a-gps glonass bds galileo qzss Yes with a-gps
NFC
 Yes Yes Yes
Radio
 No No FM Radio
USB
 USB Type-C USB Type-C 2.0 USB Type-C 2.0 | USB on-the-go
Sensors
 infrared face recognition | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | barometer | compass fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass
Battery
 li-po 3400 mAh | Non-removable si/c Li-lon 6700 mAh li-po 5000 mAh | Non-removable
Battery Charge
 100w wired | pd | 100% in 39 min | 7.5w reverse wired | bypass charging Fast charging 18w | Fast wireless charging 10w | reverse charging
Colors
 black, blue, white, gold blue, black, titanium color blue
Network technology
 gsm / cdma / hspa / lte gsm / hspa / lte / 5g gsm / hspa / lte / 5g
5G bands
 1 | 3 | 5 | 8 | 26 | 28 | 38 | 40 | 41 | 48 | 66 | 77 | 78 sa/nsa 2 | 5 | 25 | 41 | 66 | 71 | 77 sa/nsa/sub6
Network speed
 hspa 42.2/5.76 mbps lte-a (4ca) cat16 1024/150 mbps hspa lte 5g hspa 42.2/5.76 mbps lte 5g
GPRS
EDGE
Approx price
  • 360 GBP
  • 432 EUR
  • 4250 NOK
  • 4500 SEK
  • 27400 RUB
  • 440 USD
  • 2310 BRL
  • 630 AUD
  • 580000 KRW
  • 59000 JPY
  • 610 SGD
  • 1950 MYR
  • 1610 AED
  • 7400 ZAR
  • 260 GBP
  • 318 EUR
  • 3070 NOK
  • 3300 SEK
  • 19800 RUB
  • 320 USD
  • 1670 BRL
  • 460 AUD
  • 420000 KRW
  • 43000 JPY
  • 440 SGD
  • 1410 MYR
  • 1160 AED
  • 5300 ZAR
  • 190 GBP
  • 225 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