Comparisons / Comparison of Vivo Y81i and Posh Optima LTE L530

Comparison of Vivo Y81i and Posh Optima LTE L530 [S]ave

Attribute
Vivo Y81i
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Posh Optima LTE L530
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General
BrandVivoPosh
Launch
Announced2018-10-012016-02-01
Body
Width (mm)7.88
Length (mm)155.1143.5
Height (mm)7569.4
Weight (g)143133
SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
FrontGlass-
BackPlastic-
FramePlastic-
Network
Technology
  • GSM
  • HSPA
  • LTE
  • GSM
  • HSPA
  • LTE
2G bands
  • GSM 850 / 900 / 1800 / 1900
  • GSM 850 / 900 / 1800 / 1900
3G bands
  • HSDPA 850 / 900 / 2100
  • HSDPA 850 / 1900 / 2100
4G bands
  • 1, 3, 5, 7, 8, 38, 40, 41
  • 2, 4, 7, 17
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE-A (2CA) Cat7 300/150 Mbps
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Platform
OSAndroid 8.1 (Oreo)Android 5.1 (Lollipop)
ChipsetMediatek MT6761 Helio A22 (12 nm)Mediatek MT6753 (28 nm)
CPUQuad-core 2.0 GHz Cortex-A53Octa-core 1.3 GHz Cortex-A53
GPUPowerVR GE8320Mali-400
Memory
Card slotmicroSDXC (dedicated slot)microSDHC
Internal
  • 16GB 2GB RAM
  • 16GB 2GB RAM
Display
Size (in)6.225
Resolution (px)720 x 1520720 x 1280
ProtectionCorning Gorilla Glass-
Display TypeIPS LCDIPS LCD
Battery
TypeLi-PoLi-Po
Capcity (mAh)32603000
Main Camera
Main Camera TypeSingleSingle
Main Camera Properties
  • 13 MP, f/2.2, PDAF
  • 13 MP, f/2.2, 1/3.1", 1.12µm, AF
Main Camera Video1080p@30fps1080p@30fps
Main Camera FeaturesLED flash, HDR, panoramaDual-LED flash, panorama, HDR
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • 5 MP, f/2.2
  • 13 MP, f/2.2, 1/3", AF
Comms
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspotWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE4.0, A2DP, EDR
GPS++
NFC--
RadioFM radioNo
USBmicroUSB 2.0, USB On-The-GomicroUSB 2.0, USB On-The-Go
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Accelerometer
  • compass
  • proximity
  • Accelerometer
  • compass
  • proximity
Misc
Colors
  • Black
  • Red
  • Black
  • Gold
Models
  • 1812
  • 1812_19
-
Stand-by (h)-400
Talk time (h)-Up to 10 h (2G) / Up to 8 h (3G)



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