Oppo A71 (2018) vs vivo X51 5G
Oppo A71 (2018)
vivo X51 5G
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
-
3G networkUMTS 900, 2100, 850HSDPA 850, 900, 1700(AWS), 1900, 2100
-
4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66
-
5G network-5G band 1, 3, 7, 8, 28, 38, 41, 77, 78 SA/NSA
-
HSDPA speed-42.2 Mbps
-
HSUPA speed-5.76 Mbps
-
HSPA speedHSPA-
-
LTE speedLTELTE-A
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Status2018-22020-10
-
Oficially announced2017-22020-09
-
Design
-
BuildFront glass, aluminium bodyGlass front, glass back, aluminum frame
-
SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height148.1 mm158.5 mm
-
Width73.8 mm72.8 mm
-
Thickness7.6 mm8 mm
-
Weight137 g181.5 g
-
ColorsBlack, GoldGray
-
Display
-
Display typeIPS LCD capacitive touchscreenAMOLED
-
Physical size5.2 inches6.56 inches
-
Resolution720 x 1280 pixels1080 x 2376 pixels
-
Pixel density282 ppi398 ppi
-
Display colors1677721616777216
-
Protection-Scratch resistant
-
MultitouchYes-
-
Display features-90Hz, HDR10+
-
DxOMark display score-87
-
Hardware
-
CPU-Octa-core
-
CPUOcta-core 1.8 GHz ARM Cortex-A53Single-core 2.4 GHz Kryo 475 Prime
-
CPU(second)Single-core 2.2 GHz Kryo 475 Gold
-
CPU(third)Hexa-core 1.8 GHz Kryo 475 Silver
-
ChipsetQualcomm Snapdragon 450Qualcomm SM7250 Snapdragon 765G
-
GPUAdreno 506Adreno 620
-
Memory RAM2 GB8 GB
-
Internal storage16 GB256 GB
-
Memory cardmicroSDNo
-
Memory card max256 GB-
-
Storage-UFS 2.1
-
OS
-
OSAndroid 7.1 (Nougat)Android 10, Funtouch 10.0
-
Main camera
-
Camera type-Quad
-
Main camera13 MP, f/2.248 MP, f/1.6 , (wide) , 1/1.2" , 0.8 µm
-
(periscope telephoto) , 8 MP, f/3.4 , 135 mm, 1/4.0" , 5x optical zoom
-
(portrait) , 13 MP, f/2.5 , 50 mm, 1/2.8" , 0.8 µm, 2x optical zoom
-
(ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm, 1/4.0" , 1.12 µm
-
Primary camera resolution4160 x 3120 pixels8000 x 6000 pixels
-
Primary camera video1080p@30fps4K@30fps, 1080p@30fps, gyro-EIS
-
Primary camera Autofocusphase detection autofocus-
-
Primary camera flashLED flashdual-LED dual-tone flash
-
Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus
-
DxOMark photo-117
-
DxOMark zoom-67
-
DxOMark video-102
-
DxOMark camera score-114
-
Selfie camera
-
Selfie camera type-Single
-
Selfie camera5 MP, f/2.432 MP, f/2.5 , (wide) , 26 mm, 1/2.8" , 0.8 µm
-
Selfie camera resolution2592 x 1944 pixels6528 x 4896 pixels
-
Selfie camera features-Face unlock
-
Selfie camera video720p@30fps1080p@30fps
-
DxOMark photo-82
-
DxOMark video-78
-
DxOMark camera score-81
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtones-
-
EarpieceYesYes
-
Multimedia
-
Radio-No
-
Radio FMFM radio-
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi Direct-Yes
-
WLAN WiFi Dual Band-Yes
-
USBmicroUSB 2.0Type-C 2.0
-
USB On-The-GoYesYes
-
Bluetoothv4.2v5.1
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
Bluetooth AptX-aptX HD
-
NFC-Yes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASS-Yes
-
GALILEO-Yes
-
BDS-Yes
-
Features
-
Messaging SMSSMS(threaded view)-
-
Messaging MMSMMS-
-
Messaging EmailEmail-
-
Messaging Push EmailPush Email-
-
SensorsAccelerometer, compass, proximityAccelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity3000 mAh4315 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery charging-Vivo FlashCharge (57% in 30 min)
-
Talk time 2G25 h-
-
Talk time 3G25 h-
-
DxOMark autonomy-45
-
DxOMark charging-80
-
DxOMark efficiency-68
-
DxOMark battery score-60
-
Tests and performance
-
Antutu-333912 (v8)
-
Geekbench(single-core)-672 (v5.2)
-
Geekbench(multi-core)-1969 (v5.2)
-
Cost
-
Price-940 USD