Comparisons / Comparison of Vivo Z3x and Lava Z91

Comparison of Vivo Z3x and Lava Z91 [S]ave

Attribute
Vivo Z3x
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Lava Z91
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General
BrandVivoLava
Launch
Announced2019-04-012018-03-01
Body
Width (mm)7.97.7
Length (mm)154.8152
Height (mm)7572.9
Weight (g)150147
SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
FrontGlass-
BackPlastic-
FramePlastic-
Network
Technology
  • CDMA
  • GSM
  • HSPA
  • LTE
  • GSM
  • HSPA
  • LTE
2G bands
  • CDMA 800 & TD
  • GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • GSM 900 / 1800
3G bands
  • HSDPA 850 / 900 / 2100
  • HSDPA 900 / 2100
4G bands
  • 1, 3, 5, 8, 34, 38, 39, 40, 41
  • 1, 3, 5, 40, 41
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Platform
OSAndroid 9.0 (Pie)Android 7.1 (Nougat)
ChipsetQualcomm SDM660 Snapdragon 660 (14 nm)Mediatek MT6739 (28 nm)
CPUOcta-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)Quad-core 1.3 GHz Cortex-A53
GPUAdreno 512PowerVR GE8100
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal
  • 64GB 4GB RAM
  • 64GB 6GB RAM
  • 32GB 3GB RAM
Display
Size (in)6.265.7
Resolution (px)1080 x 2280720 x 1440
Display TypeIPS LCDIPS LCD
Battery
TypeLi-IonLi-Po
Capcity (mAh)32603000
Main Camera
Main Camera TypeDualSingle
Main Camera Properties
  • 13 MP, f/2.2, PDAF
  • 2 MP, f/2.4, (depth)
  • 13 MP, f/2.0, 1/3.1", 1.12µm, AF
Main Camera Video1080p@30fps1080p@30fps
Main Camera FeaturesLED flash, panoramaLED flash
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
  • 8 MP, f/2.2
Selfie Camera Features-LED flash
Comms
WLANWi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE4.0, A2DP
GPS++
NFC--
RadioFM radioFM radio
USBmicroUSB 2.0, USB On-The-GomicroUSB 2.0, USB On-The-Go
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Fingerprint (rear-mounted)
  • accelerometer
  • compass
  • proximity
  • Fingerprint (rear-mounted)
  • accelerometer
  • proximity
Misc
Colors
  • Aurora
  • Black
  • Red
  • Blue
Models
  • V1730GA
  • Z91



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