• 6.56" (2376x1080) AMOLED
  • 8GB
    Snapdragon 765 SoC
    256GB Storage
  • 48-MP, f/1.6, OIS Rear: 4 Cameras
  • 4315 mAh Vivo FlashCharge
  • 6.58" (2640x1200) P-OLED
  • 8GB
    KIRIN 990 5G SoC
    128GB/256GB/512GB Storage
  • 50-MP, f/1.9, OIS Rear: 4 Cameras
  • 4200 mAh W-Charge Huawei Super Charge (40)

Specifications Highlights
Product NameX51 5GP40 Pro
ProductVivo X51 5G (2020), Price: 980 USDHuawei P40 Pro (2020), Price: 798 USD at Amazon
Display6.56" 2376x1080 AMOLED 6.58" 2640x1200 P-OLED
Rear Camera(s)
  • 25mm 48-MP f/1.6 (Primary) +OIS
  • 15mm 8-MP f/2.2
  • 51mm 8-MP f/3.4
  • 13-MP f/2.46 +Bokeh Sensor
  • 27mm 50-MP f/1.9 (Primary) +OIS
  • 18mm 40-MP f/1.8
  • 135mm 12-MP f/3.4 +OIS
  • +Bokeh Sensor
Selfie Camera(s)
  • 32-MP f/2.45
  • 32-MP f/2.2
  • +Bokeh Sensor
Computing
  • Snapdragon 765 SoC
  • 8GB RAM
  • 256GB Storage
  • KIRIN 990 5G SoC
  • 8GB RAM
  • 128GB/256GB/512GB Storage
  • Nano Memory (256GB max.)
Battery4315 mAh, Vivo FlashCharge4200 mAh, Wireless Charging, Huawei Super Charge (40)
DesignIP Rating, 181g (6.4oz), 72.8x158.46x8.04 mm (2.87 x 6.24 x 0.32 inches)IP68, 203g (7.2oz), 72.6x158.2x8.95 mm (2.86 x 6.23 x 0.35 inches)
Price (Market)$980$798
Price at Launch$980$1165
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Display
Product NameX51 5GP40 Pro
TypeAMOLEDP-OLED
Diagonal (inches)6.56"6.58"
Display/Body Ratio90.7%91.6%
Resolution2376x10802640x1200
Sharpness (PPI)398 PPI441 PPI
Display Glass TypeGorilla Glass
Features
  • Multitouch
  • Glossy
  • HDR
  • Multitouch
  • Glossy
  • HDR
Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
Primary Camera
Product NameX51 5GP40 Pro
Megapixel48-MP50-MP
Aperturef/1.6f/1.9
Focal Length (35mm) 25mm27mm
Sensor SizeMediumEnormous
Autofocus Features
  • Contrast
  • Phase Detection
  • Contrast
  • Phase Detection
Hardware Features
  • OIS
  • Quad Bayer
  • Autofocus
  • OIS
  • LED Flash
  • Dual LED Flash
  • Quad Bayer
  • RYYB
  • No
Short-Zoom Camera
Product NameX51 5G
Megapixel8-MP
Aperturef/3.4
Focal Length (35mm) 51mm
Sensor SizeVery small
Long-Zoom Camera
Product NameP40 Pro
Megapixel12-MP
Aperturef/3.4
Focal Length (35mm) 135mm
Sensor SizeSmall
Autofocus Features
  • Fixed Focus
Hardware Features
  • OIS
Ultrawide Camera
Product NameX51 5GP40 Pro
Megapixel8-MP40-MP
Aperturef/2.2f/1.8
Focal Length (35mm) 15mm18mm
Sensor SizeVery smallLarge
Autofocus Features
  • Phase Detection
  • Dual-Pixel Phase Detection
Hardware Features
  • Quad Bayer
Battery
Product NameX51 5GP40 Pro
Battery TypeLi-PolyLi-Poly
Battery Capacity (mAh)4315 mAh4200 mAh
Battery Features
  • Fast Charge
  • Non-Removable
  • Non-Removable
  • Fast Charge
  • Wireless Charging Integrated
  • Wireless Reverse Charging
Fast-Charge ProtocolVivo FlashChargeHuawei Super Charge
Computing
Product NameX51 5GP40 Pro
Processor BrandQualcommHiSilicon
Processor NameSnapdragon 765KIRIN 990 5G
Processor # Cores88
Main Processor Frequency (GHz)2.4 GHz2.86 GHz
RAM Options8GB8GB
Internal Storage Options256GB128GB/256GB/512GB
Memory Card TypeNano Memory
Mem. Card Max. Size256GB
Operating System + VersionAndroid 10Android 10
Communications
Product NameX51 5GP40 Pro
LTE Category (Download)LTE CAT21 1.4 Gbps/300 Mbps
LTE Bands1, 12, 17, 18, 19, 2, 20, 26, 28, 3, 32, 34, 38, 39, 4, 40, 41, 5, 66, 7, 812, 18, 19, 26, 28, 32, 34, 38, 39, 40, 41
Modem Features
  • EDGE
  • GPRS
  • HSPA+
  • LTE
  • TD-SCDMA
  • 5G NSA
  • 5G SA
  • EDGE
  • EV-DO A
  • GPRS
  • HSPA+
  • LTE
  • TD-HSDPA
  • TD-SCDMA
  • UMTS
  • 5G SA
  • 5G NSA
WiFi Speed
  • a
  • b
  • g
  • n
  • ac
  • a
  • b
  • g
  • n
  • ac
WiFi Features
  • Dual-band
  • Hotspot
  • WiFi Direct
  • Dual-band
  • Hotspot
  • WiFi Direct
  • MU-MIMO
Bluetooth VersionBluetooth 5.1Bluetooth 5.1
Bluetooth Features
  • A2DP
  • BT LE
  • A2DP
  • BT EDR
  • BT LE
NFC Features
  • NFC Supported
Connector TypeUSB Type CUSB Type C
Connector Features
  • USB 2.0
  • USB OTG
  • USB 3.1
  • USB OTG
Sim Card 0
Product NameX51 5GP40 Pro
NameSIM0SIM0
SIM TypeNano SIMNano SIM
Sim Card 1
Product NameX51 5GP40 Pro
NameSIM0SIM0
SIM TypeNano SIM/MicroSDNano SIM
Multimedia
Product NameX51 5GP40 Pro
Audio Features
  • Loudspeaker
  • FM Radio
  • Loudspeaker
Audio Formats
  • AAC
  • 3GA
  • AMR
  • RA
  • AWB
  • FLAC
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
  • AAC
  • 3GA
  • AMR
  • RA
  • AWB
  • FLAC
  • M4A
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
Video Formats
  • DIVX
  • H.263
  • H.264
  • MPEG-4
  • MP4
  • XVID
  • DIVX
  • H.263
  • H.264
  • MPEG-4
  • H.265
  • MP4
  • VP8
  • VP9
  • XVID
Sensors
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
  • Accelerometer
  • Barometer
  • BeiDou
  • Compass
  • Color Temperature
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • Gyroscope
  • Proximity

Vivo X51 5G vs. Huawei P40 Pro Specs & Speed Benchmarks

Battery Capacity (mAh)

Higher is better