Asus Zenfone Max Plus (M2) ZB634KL vs Oukitel C21 Pro

Asus Zenfone Max Plus (M2) ZB634KL

Oukitel C21 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)

LTE frequency band 1, 3, 7, 8, 19, 20
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, Cat7, 301 Mbps download, 102 Mbps upload

LTE, 301 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

GPRS

Yes

Display
Display type

S-IPS LCD capacitive touchscreen

IPS LCD
Physical size

6.26 inches

6.39 inches
Resolution

1080 x 2246 pixels

720 x 1560 pixels
Pixel density

398 ppi

269 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen

Scratch resistant, 2.5D curved glass screen
Multitouch

Yes

-
Display features

Bluelight filter

-

Main camera
Camera type

Dual

Triple
Main camera

12 MP, f/1.8 , 27 mm, 1/2.9" , 1.25 µm

12 MP, f/2.2 , 1/2.55"
5 MP, f/2.4 , 1.12 µm

2 MP, f/2.2 , 1.75 µm, (macro) , 76˚ , 1/5"
(depth) , 0.3 MP
Primary camera resolution

4000 x 3000 pixels

4032 x 3024 pixels
Primary camera video

1080p@30fps

1080p@30fps
Primary camera flash

LED flash

LED flash
Primary camera phase detection autofocus

phase detection autofocus

-
Camera features

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

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