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Vivo X21i vs Vivo Y91 (Mediatek)

Vivo X21i

Vivo X21i

May, 2018


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Vivo Y91 (Mediatek)

Vivo Y91 (Mediatek)

January, 2019


Change Mobile Phone

Vivo X21i vs Vivo Y91 (Mediatek)


Vivo X21i

Vivo Y91 (Mediatek)

Price
EUR: €430EUR: €120
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: Rs.15,999
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in)
Weight
159 g (5.61 oz)163.5 g (5.78 oz)
Colors
Black, Aurora White, Ruby Red, Night PurpleStarry Black, Ocean Blue
Models
X21i A
Display
Type
Super AMOLEDIPS LCD
Size
6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio)6.22 inches, 96.6 cm2 (~82.9% screen-to-body ratio)
Resolution
1080 x 2280 pixels, 19:9 ratio (~402 ppi density)720 x 1520 pixels, 19:9 ratio (~270 ppi density)
Multitouch
Yes
Network
Technology
GSM / CDMA / HSPA / LTEGSM / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2 (dual-SIM only)
3G Bands
HSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G Bands
1, 3, 4, 5, 8, 38, 39, 40, 411, 3, 5, 7, 8, 38, 40, 41
Notifications
Alert Types
Vibration, MP3, WAV ringtones
Memory
Internal Memory
64GB ROM, 6GB RAM

128GB ROM, 4GB RAM
64GB ROM, 3GB RAM
Storage Type
eMMC 5.1eMMC 5.1
Card Slot
microSDXC (uses shared SIM slot)microSDXC
Connectivity
GPRS
YesYes
EDGE
YesYes
Speed
HSPA, LTEHSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE5.0, A2DP, LE
USB
microUSB 2.0, OTGmicroUSB 2.0, OTG
GPS
Yes, with A-GPS, GLONASSYes, with A-GPS, GLONASS, BDS
NFC
NoNo
Camera
Main Camera
Primary: 12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF

Secondary: 5 MP, f/2.4, (depth)
Primary: 13 MP, f/2.2, PDAF

Secondary: 2 MP, f/2.4, (depth)
Camera Features
LED flash, HDR, panoramaLED flash, panorama
Video
1080p@30fps1080p@30fps
Selfie Camera
24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm8 MP, f/1.8
Multimedia
Audio Format Support
MP3/WAV/eAAC+/FLAC
Video Format Support
MP4/H.264
Radio
FM radioFM radio
Software
Operating System (OS)
Android OS, v8.1 (Oreo)Android OS, v8.1 (Oreo)
UI
Funtouch 4Funtouch 4.5
Browser
HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IM
Hardware
Chipset
Mediatek MT6771 Helio P60 (12 nm)Mediatek MT6762 Helio P22 (12 nm)
CPU
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)Octa-core 2.0 GHz Cortex-A53
GPU
Mali-G72 MP3PowerVR GE8320
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compassFingerprint (rear-mounted), accelerometer, proximity, compass
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM)

Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes

32-bit/192kHz Hi-Res audio
Yes
Audio Jack
3.5 mm3.5 mm
Battery
Battery Type
Li-Ion 3425 mAh, non-removable4030 mAh, non-removable
Charging
18W wired

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