Comparisons / Comparison of Alcatel Idol X and Lava Z81

Comparison of Alcatel Idol X and Lava Z81 [S]ave

Attribute
Lava Z81 ×
Alcatel Idol X ×
General
BrandLavaAlcatel
Launch
Announced2018-10-012013-02-01
Body
Width (mm)7.96.9
Length (mm)152.2140.4
Height (mm)7367.5
Weight (g)141130
SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Micro-SIM)
Network
Technology
  • GSM
  • HSPA
  • LTE
  • GSM
  • HSPA
2G bands
  • GSM 900 / 1800
  • GSM 850 / 900 / 1800 / 1900
  • GSM 850 / 900 / 1800 / 1900 - 6040, 6040A
3G bands
  • HSDPA 900 / 2100
  • HSDPA 850 / 1900 / 2100
  • HSDPA 900 / 2100 - OT-6040/6040D
4G bands
  • 1, 3, 5, 8, 40, 41
-
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/11.5 Mbps
Platform
OSAndroid 8.1 (Oreo)Android 4.2.1 (Jelly Bean)
ChipsetMediatek MT6761 Helio A22 (12 nm)Mediatek MT6589 (28 nm)
CPUQuad-core 2.0 GHz Cortex-A53Quad-core 1.5 GHz Cortex-A7
GPUPowerVR GE8320PowerVR SGX544
Memory
Card slotmicroSDXC (dedicated slot)microSDHC (dedicated slot)
Internal
  • 16GB 2GB RAM
  • 32GB 3GB RAM
  • 16GB 2GB RAM
  • 8GB 2GB RAM
Display
Size (in)5.75
Resolution (px)720 x 14401080 x 1920
ProtectionCorning Gorilla Glass 3Scratch-resistant glass
Display TypeIPS LCDIPS LCD
Battery
TypeLi-PoLi-Ion
Capcity (mAh)30002000
Main Camera
Main Camera TypeSingleSingle
Main Camera Properties
  • 13 MP, f/2.2
  • 13.1 MP, AF
Main Camera Video1080p@30fps1080p@30fps
Main Camera FeaturesLED flash, HDR, panoramaLED flash
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • 13 MP, f/2.0
  • 2.1 MP
Selfie Camera FeaturesLED flash-
Comms
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth4.2, A2DP, LE4.0, A2DP
GPS++
NFC--
RadioFM radioFM radio, RDS
USBmicroUSB 2.0microUSB 2.0
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • Accelerometer
  • compass
  • proximity
Misc
Colors
  • Black/Blue
  • Gold/Black
  • Black
  • Blue
  • Red
  • Yellow
Models
  • Z81
  • 6040
  • 6040A
  • 6040D
  • 6040E
SAR EU Head (W/kg)-0.26
SAR EU Body (W/kg)-0.58
Stand-by (h)-440
Talk time (h)-Up to 11 h (2G) / Up to 7 h (3G)
Music play (h)-36



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