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Compare vivo X23 vs vivo Y91


vivo X23
   vivo Y91
vivo X23
 VS
vivo Y91







On this page we compare specs vivo X23 Octa-core (4x2.0 GHz Kryo 360 & 4x1.8 GHz Kryo 360) with vivo Y91 Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.


vivo X23
vivo X23 smartphone runs on Android 8.1 (Oreo); Funtouch 4.5 operating system. The phone is powered by Octa-core (4x2.0 GHz Kryo 360 & 4x1.8 GHz Kryo 360) processor. It has 128 GB, 8 GB RAM. Internal storage options which can be extended with the help of No. The smartphone has a Super AMOLED providing, Screen-to-Body Ratio of 86.3%. The smartphone is fueled with a 3400 mAh,  Non-removable Li-Ion. The main camera of the smartphone consists of a 12 MP, Dual. The sensors include Fingerprint (under display), accelerometer, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, GLONASS, Wi-Fi, 3.5 mm Jack and more. The vivo X23 are available in various colors such as Phantom Purple, Magic Night, Phantom Red. It measures 157.7 x 74.1 x 7.5 mm

vivo Y91
vivo Y91 smartphone runs on Android 8.1 (Oreo); Funtouch 4.5 operating system. The phone is powered by Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) processor. It has 32 GB, 3 GB RAM16 GB, 2 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB. The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 82.9%. The smartphone is fueled with a 4030 mAh,  Non-removable Li-Po. The main camera of the smartphone consists of a 13 MP, Dual. The sensors include Fingerprint (rear-mounted), accelerometer, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, GLONASS, BDS, Wi-Fi, 3.5 mm Jack and more. The vivo Y91 are available in various colors such as Starry Black, Ocean Blue, Red (Y91i only). It measures 155.1 x 75.1 x 8.3 mm and weighs 163.5 g.

Compare specs vivo X23 vs vivo Y91

Hardware and OSvivo X23vivo Y91
Operating systemAndroid 8.1 (Oreo); Funtouch 4.5Android 8.1 (Oreo); Funtouch 4.5
ProcessorOcta-core (4x2.0 GHz Kryo 360 & 4x1.8 GHz Kryo 360)Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53)
ChipsetQualcomm SDM670 Snapdragon 670 (10 nm)Qualcomm SDM439 Snapdragon 439 (12 nm)
GPUAdreno 615Adreno 505
Internal memory128 GB, 8 GB RAM32 GB, 3 GB RAM16 GB, 2 GB RAM
External memoryNomicroSD, up to 256 GB
Displayvivo X23vivo Y91
TypeSuper AMOLEDIPS LCD
Size6.41" inc6.22" inc
Resolution1080 x 2340 px720 x 1520 px
Touchscreencapacitive touchscreencapacitive touchscreen
Screen-to-Body Ratio86.3%82.9%
Display area100.9 cm296.6 cm2
Display aspect ratio19.5:9 (height:width)19:9 (height:width)
Pixel Density402 PPI270 PPI
Colors16M16M
Connectivityvivo X23vivo Y91
2G NetworkGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G NetworkHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 2100
4G NetworkLTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500)
Wi-FiWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspotWi-Fi 802.11 b/g/n, WiFi Direct, hotspot
NetworkGSM / CDMA / HSPA / LTEGSM / HSPA / LTE
SIM cardDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
Bluetooth5.0, A2DP, EDR, LE, aptX4.2, A2DP, LE
EdgeYesYes
GPRSYesYes
GPSYes, with A-GPS, GLONASSYes, with A-GPS, GLONASS, BDS
SpeedHSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/150 MbpsHSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps
USBmicroUSB 2.0, USB On-The-GomicroUSB 2.0, USB On-The-Go
Cameravivo X23vivo Y91
Main camera12 MP, Dual13 MP, Dual
Specs12 MP, f/1.8, 1/2.55', 1.4µm, dual pixel PDAF
-13 MP, f/2.4		13 MP, f/2.2, PDAF
-2 MP, f/2.4, depth sensor
FeaturesLED flash, HDR, panoramaLED flash, panorama
Video2160p@30fps, 1080p@30fps1080p@30fps
Selfie camera12 MP, Single8 MP, Single
Multimediavivo X23vivo Y91
3.5 mm JackYesYes
RadioFM radioFM radio
Designvivo X23vivo Y91
ColorsPhantom Purple, Magic Night, Phantom RedStarry Black, Ocean Blue, Red (Y91i only)
Weight163.5 g
Dimensions157.7 x 74.1 x 7.5 mm155.1 x 75.1 x 8.3 mm
Batteryvivo X23vivo Y91
Battery capacity3400 mAh,  Non-removable Li-Ion4030 mAh,  Non-removable Li-Po
Othervivo X23vivo Y91
Release date2018, September2018, November
SensorsFingerprint (under display), accelerometer, proximity, compassFingerprint (rear-mounted), accelerometer, proximity, compass