Lava Z40 vs Oukitel K4000 Plus

Lava Z40

Oukitel K4000 Plus

Network
2G network

GSM 900, 1800

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 40(2300), 41(2500)

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
HSDPA speed

21.1 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE, Cat4, 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

-
SIM

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

Dual SIM (Micro-SIM/Micro-SIM(microSD), dual stand-by)
Height

125.5 mm

144.5 mm
Width

63.9 mm

71.6 mm
Thickness

11.7 mm

10.8 mm
Weight

120 g

215 g
Colors

Black, Gold

Black, Gold, White

Display
Display type

TN TFT capacitive touchscreen

IPS capacitive touchscreen
Physical size

4.0 inches

5 inches
Resolution

480 x 800 pixels

720 x 1280 pixels
Pixel density

233 ppi

294 ppi
Display colors

16777216

16777216
Protection

Corning Gorilla Glass

Dragontrail glass, 2.5D curved glass screen, full lamination technology
Multitouch

Yes

Yes

Main camera
Main camera

2 MP

8 MP, f/2.2
Primary camera resolution

1600 x 1200 pixels

3264 x 2448 pixels
Primary camera video

720p@30fps

720p@30fps
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode